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Arctic Announces the Freezer 4U-M CPU Cooler for Servers

ARCTIC, a leading manufacturer of low-noise PC coolers and components, releases a multi-compatible server cooler for 4U server racks. The Freezer 4U-M is the successor of the established Freezer 4U SP3. It is a versatile server cooler with a push-pull fan setup, a large contact area and an improved mounting system. Thanks to its compatibility with Intel's LGA4189 and LGA4677 as well as AMD's SP6, sTR5, SP3, TR4, sTRX4 and sWRX8 sockets, it is suitable for a wide range of Intel and AMD server processors.

Even with its particularly high cooling performance, it consumes only 2.88 watts, underlining its remarkable energy efficiency even when cooling powerful processors with up to 64 cores and a TDP of up to 350 watts. With a generous 53 mm of RAM clearance, the Freezer 4U-M allows the use of memory modules with larger heatsinks. This clearance allows efficient air circulation and ensures compatibility with a wide range of RAM variants.

EK Announces Pro Line Workstation-Grade Water Block for Threadripper and EPYC CPUs

EK, the industry-leading manufacturer of premium liquid cooling solutions, proudly announces another addition to its Pro line - the EK-Pro CPU WB sTR, an enterprise-grade water block meticulously designed for AMD EPYC and Ryzen Threadripper processors. Engineered with precision and expertise, this liquid cooling solution promises unmatched performance and reliability.

Precision Craftsmanship
EK-Pro CPU WB sTR - Nickel + Acetal water block is custom-designed for AMD processors, making it suitable for desktop PCs, workstations, and taller server racks. With three standard G1/4" threaded ports on the top and an EK G1/4 plug equipped with an O-ring, this water block ensures effortless and secure connections for your liquid cooling system.

Bitspower Shows Off its Liquid Cooling Prowess at Computex

Liquid cooling major Bitspower, which sells both DIY and AIO liquid cooling solutions under its own brand, as well as serves as OEM for other brands, came out with a comprehensive lineup of new products at the 2023 Computex. We begin our stroll of their booth with the Summit lineup of CPU water-blocks and CPU area monoblocks. The company showed us their Summit series LGA4677 block for Intel Xeon W workstations, made of nickel-plated copper and POM acetal tops. These completely dwarf the company's Summit series blocks for AMD sWRX8/sTRX4 Threadripper sockets. The company also showed off a series of CPU area monoblocks. These are motherboard model-specific rather than socket-specific, because they have to be tailored not just for the socket, but also the components in its vicinity, such as CPU VRM.

The innovative new Summit M Silent is designed to reduce noise caused due to coolant flow (by bubbles and vortexes). This is essentially a nickel-plated copper plate that guides coolant through the micro-fin lattice. While the block material is copper with acrylic top, these blocks have additional brushed aluminium top-plates. The Summit M Pure lacks this feature, and is a typical copper+acetal block. Both the Summit M Pure and Summit M Silent come in Socket LGA1700 and Socket AM5 variants. The AMD variants have design-level optimization for the MCM layout of "Raphael," "Vermeer," and "Matisse." Bitspower also showed us a plethora of new fittings, including 45° extenders, 90° extenders, rotary fittings, and static ones. These come in four color options—black, brass, white, and chrome. All four are made of brass. The company also showed us their CR series flat-type and cuboidal reservoirs with provision for integrated pumps.

Alphacool Eisbaer LT Aurora AIO Now Available with NexXxoS HPE 360 Radiator

Alphacool's CPU All-in-One solutions Eisbaer Aurora and Eisbaer LT Aurora are now available with the new NexXxoS HPE (High Performance Edition) 360mm radiator. What does HPE mean? The NexXxos HPE-30 radiator uses the same materials as the previous NexXxos models, but technically goes a step further. Due to the condensed internal construction, the number of water channels and copper fins could be increased. This means that a larger volume of water is in direct contact with the cooling fins and the heat transfer is enormously improved.

Due to the higher number of fin rows and their shortening, the cooling surface is also used much more efficiently. Comparison tests (test setup: ASUS Prime X299/Intel i9-10900X with 350 W waste heat) with the conventional NexXxos radiator have shown that a significant performance increase of 4.5K is possible when using the HPE radiator. At higher ambient temperatures and higher fan speeds, the performance gap to the normal NexXxoS radiators even increases progressively and reaches a possible performance increase of up to 6K. There has never been such a leap in performance in the past!

AMD Ryzen Threadripper 5000 Series Delayed to 2022?

Launch of AMD's upcoming Ryzen Threadripper 5000 series high-end desktop (HEDT) and Threadripper WX workstation processors, is rumored to have been delayed to 2022, according to Greymon55, a reliable source with AMD leaks. Codenamed "Chagall," these processors are compatible with existing sTRX4 and sWRX8 motherboards, based on the AMD TRX40 and AMD WRX80 chipsets, respectively. What's new, is the "Zen 3" microarchitecture.

It remains to be seen if the delay is the result of a last-minute decision by AMD to go with the newer "Zen 3" CCD that comes with 3D Vertical Cache technology, over the conventional "Zen 3" CCD; or some other reason. A 2022 launch would mean that Threadripper 5000 series will be launching around the time when Intel has desktop platforms with DDR5 memory and PCI-Express Gen 5. Threadripper 5000 chips with quad-channel DDR4 memory (four 64-bit wide channels) will be seen offering only comparable memory bandwidth to "Alder Lake" systems with overclocked DDR5 memory (four 40-bit wide channels). AMD is likely to prioritize its next "big" socket for the enterprise segment with EPYC "Genoa," as the company could find itself embattled with Xeon "Sapphire Rapids" processors that come with next-gen I/O.

EK Launches a 1U-Compatible Threadripper CPU Water Block

EK, the leading liquid cooling gear manufacturer, launches a 1U rack compatible high-performance liquid cooling solution for AMD Ryzen Threadripper processors. 1U rack compatibility is achieved with G1/8"-threaded side ports that enable a smaller vertical footprint. This is a dedicated enterprise-grade water block that was specifically developed for AMD processors. It features a total of 2 ports. These are located on the side and have a G1/8" threading to take up as little space as possible.

Aside from 1U compatibility, the goal in designing the new EK-Pro CPU WB sTR Rack - Nickel + Acetal water block was to cover the entire IHS of HEDT AMD Ryzen Threadripper processors and achieve optimal cooling performance. A dense micro-fin structure that counts 91 wide grooves fully covers the CPU dies that are located below the IHS for more efficient cooling.

AMD Ryzen Threadripper Pro 5945WX and 5995WX Surface

AMD is looking to launch a substantial lineup of HEDT and workstation processors before the end of 2021, based on its latest "Zen 3" microarchitecture. These processors are categorized in two distinct lines—the Ryzen Threadripper 5000X targeting HEDTs, and the Ryzen Threadripper Pro 5000WX targeting workstations. Both are based on different sockets, sTRX4 and sWRX8, respectively, with the latter featuring 8-channel DDR4 memory, compared to the former's 4-channel. Two Ryzen Threadripper Pro 5000WX series chips surfaced on the Milky Way@Home distributed computing database, the 5945WX and 5995WX.

The application identifies the 5945WX as a 12-core/24-thread processor, while the 5995WX is the top-dog 64-core/128-thread part. AMD maintains lower core-count Threadrippers to target the section of the market that seeks I/O capabilities over core-counts (memory bandwidth, a large number of PCIe lanes supporting NVMe RAID or multiple AIC compute accelerators, etc,). The lower core counts also come with higher CPU clock-speeds, benefiting less-parallelized applications. At this point it's not known if the Threadripper 5000 family features the conventional "Zen 3" CCD chiplet, or the new "Zen 3+" chiplets with 64 MB 3D Vertical Cache (3DV cache), but the company is planning to monetize the new chiplet across its EPYC enterprise line as the additional cache benefits certain applications with large streaming data-sets. It's conceivable that the Threadripper Pro series could benefit from 3DV cache, too.

AMD Socket AM5 to Retain Cooler Compatibility with AM4?

AMD's upcoming desktop processor Socket AM5 could retain cooler compatibility with the outgoing Socket AM4, according to a leaked technical document related to the socket. If true, this would be the first time that two fundamentally different sockets—one a PGA, and the other an LGA—are designed for cooler cross-compatibility. The document reveals that with a processor installed, Socket AM5 would align with the retention clip and mount-hole spacing identical to that of Socket AM4. This could mean you can carry over your expensive liquid-cooling setup or pricey AIO CLC over from your current Ryzen desktop build.

New renders of Socket AM5 also reveal that the socket locking mechanism is mostly similar to that of Intel sockets, such as the LGA1200, and isn't a downscale of TR4/sTRX4 as was feared in social media. The top retention brace swings along a hinge, and held in place by pressure from a lever that locks into a hook. Depending on the model, AMD Socket AM5 processors could come in TDP values of 45 W, 65 W, 95 W, 105 W, 125 W, and 170 W.

Phanteks Introduces The New T30 Ultimate Fan and Glacier One 240 T30 AIO Liquid CPU Cooler

After years of development and rigorous testing, Phanteks today releases the ultimate T30-120 cooling fan alongside the new premium Glacier One 240T30 All-in-One Liquid CPU cooler. Developed in collaboration with SUNON, the Phanteks T30-120 fan brings unparalleled performance to PC cooling for any scenario. The new T30-120 fan incorporates the latest innovation in engineering with the premium LCP (Liquid Crystal Polymer) material to achieve unprecedented cooling performance and acoustics. With its built-in fan profiles and a wide RPM range, the T30-120 can be tuned for silent, balanced, or extreme performance operation via a simple switch.

The new Glacier One 240T30 includes the new T30-120 fans and thicker 38 mm radiator to deliver 360-sized performance in a 240 mm form factor. The pump unit features the highly reliable Gen 7 pump from Asetek with PWM control and an infinity mirror pump cap with tempered glass and aluminium panels.
Read our review of the T30 Ultimate Fan.

AMD Ryzen Threadripper 5000 "Chagall" Processors Arrive This August in Both sTRX4 and sWRX8 Variants

AMD is preparing to launch the Ryzen Threadripper 5000 "Chagall" HEDT processors in August 2021, according to a MoePC report, confirming a rumor from April 2021. These chips will arrive in core-counts of up to 64, spanning two CPU socket types—sTRX4 (Ryzen Threadripper) and sWRX8 (Ryzen Threadripper PRO), and compatible with existing motherboards that run Ryzen 3000 Threadrippers, requiring a UEFI firmware update. Nearly every retail sTRX4 motherboard we've come across features USB BIOS Flashback, letting you update the firmware of an off-the-shelf motherboard without needing to install a compatible processor.

What's new with the Ryzen Threadripper 5000 is the new "Zen 3" CCDs, which place all 8 CPU cores of the die into a single CCX, sharing a unified 32 MB L3 cache. The I/O is identical to the previous generation, with the sTRX4 chips featuring quad-channel DDR4 interface, and sWRX8 ones featuring 8-channel, both with ECC; and up to 88 PCI-Express Gen 4 lanes. AMD also slightly increased the xGMI2 bandwidth to 18 GT/s, from 16 GT/s on the Ryzen Threadripper 3000 series.

Many Thanks to DeathtoGnomes for the tip.

Corsair Intros iCUE H170i Elite Capellix CPU Cooler

Corsair today introduced its largest all-in-one liquid CPU cooler, the iCUE H170i Elite Capellix, augmenting the iCUE Elite Capellix series the company debuted in September 2020. This cooler lugs along a large 420 mm x 140 mm radiator, and a high-pressure pump-block, making it capable of HEDT applications including 280 W TDP Ryzen Threadripper PRO chips in the sWRX8 and sTRX4 sockets. Among the other sockets supported are AM4, LGA2066, LGA1200, and LGA115x.

While the pump-block is essentially of the same design as other models in the series, with its "split flow" micro-fin lattice, and Capellix LED-illuminated top, the flow-rate is suitably increased to match with the larger 420 mm radiator, at 0.82 L/m. Each of the three included 140 mm fans turns at speeds of up to 2,000 RPM, and features magnetic-levitation bearings. The company didn't reveal air-flow or air-pressure numbers, but mentioned noise output to be up to 37 dBA at top speed. A Corsair iCUE Commander Core RGB controller comes included with the cooler. Available now, the iCUE H170i Elite Capellix is priced at USD $229.99.

ASUS Announces ROG Strix LC II Line of AIO Liquid CPU Coolers

ASUS today announced the Republic of Gamers (ROG) Strix LC II line of all-in-one, liquid, closed-loop, CPU coolers. The series includes five models—the ROG Strix LC II 240, ROG Strix LC II 240 ARGB, ROG Strix LC II 280 ARGB, ROG Strix LC II 360, and ROG Strix LC II 360 ARGB. These coolers are based on the 7th generation of AIO CLCs by Asetek, which feature variable pump speeds starting at 840 RPM, and improved ROG Strix fans included with the coolers. The round pump-block of the ROG Strix LC II is Asetek-standard, and compatible with AMD's sTRX4/sWRX8 CLC brackets.

The Strix LC II 240, ROG Strix LC II 240 ARGB are nearly identical in featuring 240 mm x 120 mm radiators, but the latter comes with addressable RGB LED-illuminated fans like the rest of the series. The ROG Strix LC II 280 is the first in the series to include 140 mm spinners, as it comes with a 280 mm x 140 mm radiator. The ROG Strix LC II 360 comes with the largest radiator of the series—360 mm x 120 mm, its ARGB model includes illuminated fans.

Alphacool Announces Eisbaer Pro Aurora 240 and 360 AIO Liquid CPU Coolers

The Alphacool Eisbaer Pro represents a special variant in the Alphacool AIO range. The standard features of all Alphacool Eisbaer AIOs remain the same. These include the pure copper radiators, the ability to be able to expand the loop with the quick-release fastener and of course the nickel-plated copper cold plate. The new DC-LT 2 pump is used as the pump. This pump is already in use with the GPU AIO Eiswolf 2. A new pump shaft and improved electronics have made the pump even smoother.

The special feature of the Eisbaer Pro is the significantly larger cooler base which was specially developed for AMD Threadripper processors and Intel LGA 3647. However, the Eisbaer Pro also fits the current Ryzen socket AMD AM4. Due to the significantly larger cold plate, AMD Ryzen AM4 CPUs are cooled particularly well as all cores are definitely completely covered by cooling fins.

be quiet! Announces Silent Loop 2 Liquid CPU Cooler

be quiet!, the market leader for PC power supplies in Germany since 2007, presents the Silent Loop 2 all-in-one water cooling system. At the heart of this powerful cooling solution is a high-quality insulated pump. The three-chamber design and extensive use of insulating material effectively eliminate most of the vibrations and turbulences in the pump housing, thereby reducing operating noise to a minimum. The included Silent Wings 3 high-speed fans ensure low noise levels at high performance. be quiet! has equipped Silent Loop 2 with a large contact area so that even processors with protruding heat spreaders are adequately cooled.

The user can control the pump speed by adjusting the input voltage from 9 to 12 volts. A first for be quiet! is the discreet ARGB lighting on the aluminium top of the pump unit. The lighting can be individually adjusted, either with the included controller or via a 5 V ARGB-header on the motherboard. The be quiet! logo is separately illuminated with white LEDs which can be turned off, if desired. On the inside of the nickel-plated copper cooling surface are more than 120 micro fins. These provide a very high surface area through which the absorbed heat is efficiently transferred to the cooling liquid circulating in the loop. For this purpose, the pump has an equally quiet and powerful 6-pole motor with three phases.

MSI Brings Resizable-BAR to Intel 300-series and AMD 400-series Motherboards

MSI announced that it is bringing the PCI-SIG resizable base-address register (resizable BAR) support to a variety of older PC platforms, and not just the latest Intel 400-series and AMD 500-series. Among these are Intel 300-series, AMD 400-series, and AMD TRX40. This should come as a boon to those with 8th Gen and 9th Gen Core "Coffeee Lake" processors, such as the i9-9900K and i5-8400. Support is also being added to AMD X470 and AMD B450 chipset motherboards, however, this requires a compatible processor, and the latest beta UEFI firmware that supports them. Lastly, resizable-BAR support is making its way to the AMD TRX40 chipset (Socket sTRX4) Threadripper platform.

Resizable BAR is a feature that allows a processor to see the entire video memory of a discrete GPU as a single addressable block, rather than through 256 MB apertures. This has the potential to tangibly improve performance with certain games. Currently, AMD's Radeon RX 6000 series "Big Navi" GPUs; and NVIDIA's GeForce RTX 30-series "Ampere" GPUs support it. MSI is releasing UEFI firmware updates that add resizable-BAR support. Keep checking the "support" section of your motherboard's product page on the MSI website.

Super Flower Also Announced the Neon 240 and Neon 360 AIO Liquid CPU Coolers

In addition to the Neon 122 tower-type air CPU cooler, Super Flower announced the Neon 240 and Neon 360 all-in-one, closed-loop, liquid CPU coolers. Unless we're mistaken, these CLCs appear to be DeepCool-sourced, looking at the design of their pump-blocks. As their names suggest, the two are differentited with radiator sizes, with the Neon 240 featuring a 240 mm x 120 mm radiator, and the Neon 360 featuring 360 mm x 120 mm.

The pump-block features a copper cold-plate, a latest-gen dual-chamber pump, Nylon sleeved tubing, and aluminium-fin radiators that, depending on the variant, are ventilated by two or three included 120 mm fans. Each of these hydraulic bearing fans spin between 800 to 1,800 RPM, pushing 46 CFM of air, with up to 29.7 dBA maximum noise output. The fans, along with the ornament on top of the pump-block, feature addressable RGB illumination. The Neon 240 supports AM4, LGA1200, LGA115x, and LGA2066 sockets, while the Neon 360 also includes support for TR4 and sTRX4 in addition to those. The coolers include an RGB controller with an RF remote control. The company didn't reveal pricing.

Arctic Announces the Liquid Freezer II 420 AIO Liquid CPU Cooler

Arctic today expanded its Liquid Freezer II line of all-in-one, closed-loop, liquid CPU coolers, with its largest variant—Liquid Freezer II 420. This cooler uses a 38 mm-thick 420 mm x 140 mm radiator, which is ventilated by a trio of 140 mm fans, with the coolant pressure of the pump-block adjusted to match the large radiator. The pump-block features a tiny 40 mm fan that spins between 1,000-3,000 RPM, to maintain airflow near the CPU VRM area. The pump's impeller does 800 to 2,000 RPM. Among the CPU socket types supported are LGA1200, AM4, LGA115x, and LGA2066 (no sTR4/sTRX4 support). Arctic includes three Arctic P14 PWM fans, which feature fluid-dynamic bearings, spin between 200 to 1,700 RPM, pushing 72.8 CFM of air, each. Available now, the Liquid Freezer II 420 is priced at 120€ (including VAT).

be quiet! Announces Shadow Rock 3 White CPU Cooler

be quiet!, the market leader for PC power supplies in Germany since 2007, announces Shadow Rock 3 White. Instead of the silver/black bi-color scheme of the original version, the new cooler sports a white/black design that will feel right at home in fitting color-themed builds. Shadow Rock 3 White boasts a similar cooling capacity as the original silver version, which was released in March 2020. It is rated at an impressive 190 W TDP thanks to its advanced heat sink design and heat pipe layout, and the included Shadow Wings 2 high-speed fan.

Shadow Rock 3 White implements five 6 mm heat pipes with heat pipe direct touch (HDT) technology. The heat pipes are in direct contact with the processor surface, which results in fast heat transfer from the CPU to the heat sink. Shadow Rock 3 White comes with a black fan, offering a neat contrast to the white electrophoretic coating of the heat pipes and heat sink. This Shadow Wings 2 120 mm PWM high-speed fan is decoupled from the heat sink and offers a silent operation at no higher than 24.4 dB(A), even at maximum speed. Combined with a high fin pitch this results in a cooling performance capability of up to 190 W TDP, enough to enable trouble-free overclocking of mainstream desktop processors. Users who are looking for even higher cooling performance have the option to attach a second fan to the heatsink.

SilverStone Announces the IceGem Line of AIO Liquid CPU Coolers

SilverStone today rolled out the IceGem line of all-in-one, closed-loop, liquid CPU coolers. The IceGem comes in three variants based on radiator size, the IceGem 360 (360 mm x 120 mm), IceGem 280 (280 mm x 140 mm), and the IceGem 240P (240 mm x 120 mm). It's pertinent to note here, that while the radiators of the 360 and 280 variants are 28 mm thick, the 240P stands out with a thicker 38 mm radiator. The IceGem series is characterized by a large, somewhat octagonal pump-block unit with a crystal crown-like acrylic ARGB diffuser ornament on top; Nylon sleeved tubing, the latest-generation 3-phase, 6-pole pump-block design, and a large rectangular cold-plate that has enough surface area to cover even the largest AMD Threadripper processors. All three variants in the series support sockets TR4 and sTRX4, besides LGA1200/115x, AM4, and LGA2066.

The radiator features aluminium finnage, and depending on the model, two or three pressure-optimized fans with ARGB lighting. The 240P and 360 variants include 120 mm fans that turn at between 600 to 2,200 RPM, pushing up to 93.4 CFM of airflow, 3.18 mm H₂O static pressure, and 7.3 to 36.6 dBA noise output, each. The 140 mm fans included with the 280 variant turns at 600 to 1,600 RPM, pushing up to 99.20 CFM of airflow, at 3.1 mm H₂O static pressure, and 9.8 to 23.4 dBA noise output. SilverStone rates the 240P variant as being capable of handling thermal loads of up to 280 W, the 280 variant up to 320 W, and the top 360 variant up to 350 W. All three variants are backed by 3-year warranties, although in some markets the warranty could be as high as 5-year. The IceGem 240P is priced at USD $139.99, the IceGem 280 at $159.99, and the IceGem 360 at $169.99.

AMD Ryzen Threadripper PRO 3995WX Processor Pictured: 8-channel DDR4

Here is the first picture of the Ryzen Threadripper PRO 3995WX processor, designed to be part of AMD's HEDT/workstation processor launch for this year. The picture surfaced briefly on the ChipHell forums, before being picked up by HXL (@9550pro) This processor is designed to compete with Intel Xeon W series processors, such as the W-3175X, and is hence located a segment above even the "normal" Threadripper series led by the 64-core/128-thread Threadripper 3990X. Besides certain features exclusive to Ryzen PRO series processors, the killer feature with the 3995WX is a menacing 8-channel DDR4 memory interface, that can handle up to 2 TB of memory with ECC.

The Threadripper PRO 3995X is expected to have a mostly identical I/O to the most expensive EPYC 7662 processor. As a Ryzen-branded chip, it could feature higher clock speeds than its EPYC counterpart. To enable its 8-channel memory, the processor could come with a new socket, likely the sWRX8, and AMD WRX80 chipset, although it wouldn't surprise us if these processors have some form of inter-compatibility with sTRX4 and TRX40 (at limited memory bandwidth and PCIe capabilities, of course). Sources tell VideoCardz that AMD could announce the Ryzen Threadripper PRO series as early as July 14, 2020.

Aqua Computer Releases Cuplex Kryos NEXT sTRX4 FC Water Blocks

Aqua Computer, the German specialist for water cooled systems, introduces a new CPU water block for the AMD socket sTRX4: the cuplex kryos NEXT sTRX4 FC. The new cooler is manufactured directly at Aqua Computer in Germany. A solid nickel-plated copper base offers an extremely large microstructure with a surface area of 51x45 mm - the largest ever manufactured for a CPU cooler at Aqua Computer. This microstructure is CNC machined in an extensive CNC production process to a structure size of less than 200 µm.

The cooler is offered by Aqua Computer in three versions, whereby the cooling performance is identical and only the housing of the cooler is different. The most economical variant is based on a housing made of black acetal. Additionally, Aqua Computer offers a model with integrated digital LED lighting. For this cooler, the housing is made of Plexiglas and is framed by a black anodized aluminium frame.

ASRock Rack Intros TRX40D8-2N2T ATX Motherboard for Threadripper-powered Servers

The AMD Ryzen Threadripper HEDT processors support up to 2 TB of quad-channel ECC memory, which means some companies can choose to cut costs by opting for 3rd gen Ryzen Threadrippers over EPYC "Rome" processors, if they're okay with a narrower memory bus. There weren't any server-grade AMD TRX40 chipset motherboards, until ASRock Rack picked up the challenge, with the new TRX40D8-2N2T. This motherboard is designed for high-uptime use, featuring server-grade VRM, networking interfaces, and an ASPEED IPMI+display+iKVM chip.

Built in the ATX form-factor, the TRX40D8-2N2T features one sTRX4 socket supporting 3rd gen Ryzen Threadripper processors (including the 3990X), eight DDR4 DIMM slots supporting up to 256 GB (32 GB per DIMM) of quad-channel DDR4 memory, with or without ECC. Memory speeds of up to DDR4-3200 are supported. The sTRX4 socket is wired to three PCI-Express 4.0 x16 slots and one open-ended PCI-Express 4.0 x8. Storage connectivity includes six SATA 6 Gbps ports, and two M.2-22110 slots with PCI-Express 4.0 x4 wiring. Networking includes two 10 GbE ports driven by an Intel X710-AT2 controller, and two 2.5 GbE ports put out by a pair of Intel i225-LM controllers. The ASPEED AST2500 chip puts out a GbE port and D-Sub (basic display) connector of its own. There's no onboard audio. The company didn't reveal pricing.

ASUS Rolls Out Prime TRX40-PRO S Motherboard

ASUS today rolled out the Prime TRX40-PRO S socket sTRX4 motherboard for 3rd gen Ryzen Threadripper HEDT processors. This board is part of a mini-refresh of the company's sTRX4 product-stack, beginning with the ROG Zenith II Extreme Alpha, the more recent ROG Strix TRX40-XE Gaming, and now the Prime TRX40-PRO S. Launch of the three boards is triggered by the niche of enthusiasts that likes to overclock their Ryzen Threadripper 3990X 64-core/128-thread processors.

While the older Prime TRX40-PRO is perfectly capable of running- or even overclocking the 3990X, the new PRO S is better suited for the task, and comes with bolstered 16-phase CPU VRM with 70 A power stages, same ones found on the original ROG Zenith II Extreme, while the Extreme Alpha has been amped up with 90 A power stages. ASUS upgraded the ROG Strix TRX40-XE Gaming the same way. The board's feature-set is otherwise identical to that of the original Prime TRX40-PRO. The Prime TRX40-PRO S is expected to be priced around the $430-mark.
ASUS PRIME TRX40-PRO S

ASUS Sneaks Out ROG Strix TRX40-XE Gaming Motherboard

ASUS silently updated its socket sTRX4 motherboard lineup with the ROG Strix TRX40-XE Gaming. Whispers of this board along with a "Prime TRX40 PRO-S" model date back to February, when a Hardware Info report described them as near-identical successors of the ROG Strix TRX40-E Gaming and Prime TRX40-PRO, with upgraded CPU VRM setups, as ASUS probably felt the two needed an improved VRM to cope with the rigors of a 64-core/128-thread Ryzen Threadripper 3990X processor, particularly overclocking it.

The company had already upgraded its flagship ROG Zenith II Extreme to the beefed-up Zenith II Extreme Alpha. The ROG Strix TRX40-XE Gaming is identical to the original ROG Strix TRX40-E Gaming, right until you pop open its VRM heatsink. ASUS is using beefier 70 A phases with the XE, carried over from the original ROG Zenith II Extreme. The Extreme Alpha which now tops the lineup, uses even stronger 90 A power stages. The original ROG Strix TRX40-E Gaming still very much does support the Threadripper 3990X, including overclocking it, though not as well as the ROG Strix TRX40-XE Gaming. The Prime TRX40 PRO-S remains elusive. ASUS is pricing the ROG Strix TRX40-XE Gaming at USD $549.
ASUS ROG Strix TRX40-XE Gaming

Distant Blips on the AMD Roadmap Surface: Rembrandt and Raphael

Several future AMD processor codenames across various computing segments surfaced courtesy of an Expreview leak that's largely aligned with information from Komachi Ensaka. It does not account for "Matisse Refresh" that's allegedly coming out in June-July as three gaming-focused Ryzen socket AM4 desktop processors; but roadmap from 2H-2020 going up to 2022 sees many codenames surface. To begin with, the second half of 2020 promises to be as action packed as last year's 7/7 mega launch. Over in the graphics business, the company is expected to debut its DirectX 12 Ultimate-compliant RDNA2 client graphics, and its first CDNA architecture-based compute accelerators. Much of the processor launch cycle is based around the new "Zen 3" microarchitecture.

The server platform debuting in the second half of 2020 is codenamed "Genesis SP3." This will be the final processor architecture for the SP3-class enterprise sockets, as it has DDR4 and PCI-Express gen 4.0 I/O. The EPYC server processor is codenamed "Milan," and combines "Zen 3" chiplets along with an sIOD. EPYC Embedded (FP6 package) processors are codenamed "Grey Hawk."
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