Intel's next-generation Emerald Rapids Xeon lineup is just around the corner, and we are now receiving more leaks as the launch nears. Today, we get to see leaks of two models: a 64-core Xeon 8592+ Platinum and a 48-core Xeon 8558U processor. First is the Xeon 8592+ Platinum, which is possibly Intel's top-end design with 64 cores and 128 threads. Running at the base frequency of 1.9 GHz, the CPU can boost up to 3.9 GHz. This SKU carries 488 MB of total cache, where 120 MB is dedicated to L2 and 320 MB is there for L3. With a TDP of 350 Watts, the CPU can even be adjusted to 420 Watts.

Next up, we have the Xeon 8558U processor, which has been spotted in Geekbench. The Xeon 8558U is a 48-core, 96-threaded CPU with a 2.0 GHz base clock whose boost frequency has yet to be shown or enabled, likely because it is an engineering sample. It carries 96 MB of L2 cache and 260 MB of L3 cache, making for a total of 356 MB of cache (which includes L1D and L1I as well). Both of these SKUs should launch with the remaining models in the Emerald Rapids family, dubbed 5th generation Xeon Scalable, on December 14 this year.

Intel has recently revealed a security vulnerability named Downfall (CVE-2022-40982) that impacts multiple generations of Intel processors. The vulnerability is linked to Intel's memory optimization feature, exploiting the Gather instruction, a function that accelerates data fetching from scattered memory locations. It inadvertently exposes internal hardware registers, allowing malicious software access to data held by other programs. The flaw affects Intel mainstream and server processors ranging from the Skylake to Rocket Lake microarchitecture. The entire list of affected CPUs is here. Intel has responded by releasing updated software-level microcode to fix the flaw. However, there's concern over the performance impact of the fix, potentially affecting AVX2 and AVX-512 workloads involving the Gather instruction by up to 50%.

Phoronix tested the Downfall mitigations and reported varying performance decreases on different processors. For instance, two Xeon Platinum 8380 processors were around 6% slower in certain tests, while the Core i7-1165G7 faced performance degradation ranging from 11% to 39% in specific benchmarks. While these reductions were less than Intel's forecasted 50% overhead, they remain significant, especially in High-Performance Computing (HPC) workloads. The ramifications of Downfall are not restricted to specialized tasks like AI or HPC but may extend to more common applications such as video encoding. Though the microcode update is not mandatory and Intel provides an opt-out mechanism, users are left with a challenging decision between security and performance. Executing a Downfall attack might seem complex, but the final choice between implementing the mitigation or retaining performance will likely vary depending on individual needs and risk assessments.

Seasonic has launched the updated Prime PX 1600 Watt PSU that TPU spotted at Computex earlier this month, alongside two new Prime TX models at 1300 and 1600 Watt. The three models all adhere to the ATX 3.0 standard, unlike its predecessors. However, it appears that Seasonic hasn't as yet, at least, decided to update its lower Wattage models to the ATX 3.0 standard. Both 1600 Watt models feature a pair of 12VHPWR connectors, whereas the 1300 Watt model gets to make do with a single 12VHPWR connector. All three models feature no less than nine CPU/PCIe 12 V connectors and six peripheral connectors for modular cables.

The Prime PX is rated for 80 Plus Platinum and the Prime TX for 80 Plus Titanium and this appears to be the only major difference between the two models. Other interesting features include a 135 mm fan with fluid dynamic bearings and a digital hybrid fan control, as well as a bundles basic PSU tester. Both models also come with a 12 year warranty. Price wise, the Prime PX-1600 will retail for US$509.99/€459.99, with the Prime TX-1300 going for US$519.99/€479.99 and finally the Prime TX-1600 will set you back US$609.99/€549.99, suggesting a steep price premium for only a marginally more efficient PSU.

Seasonic had a lot to show at Computex 2023, including its full range of power supply units from the PRIME, VERTEX, and FOCUS series, that are now fully compliant with ATX 3.0 and PCIe Gen 5 specifications. In addition, Seasonic also had its new MagFlow ARGB fans on display, and a wide range of high efficiency industrial PSUs.

Seasonic's PRIME, VERTEX, and FOCUS series were front and center at the Computex showcase, and those high power PSUs with Gold, Platinum, and Titanium efficiency ratings will be equipped with 12VHPWR connectors, meet the latest graphics card requirements, and feature both modular and recognizable stamped cable design. The star of the show were obviously the PRIME PX-1600, PRIME Fanless TX-700, and the FOCUS SPX-750, which is a compact SFX PSU with modular design.

be quiet!, a German company focusing on creating PC components and accessories, had a strong presence at Computex 2023. Showing off its cases and power supplies, the company introduced a few additions to its portfolio of offerings. For starters, be quiet! has introduced a new case series called Shadow Base. The new Shadow Base lineup is focused on maximum airflow and maximum performance, where the company has made a new open mesh design that allows for "exceptionally high airflow." Inaugurating model of the series is the Shadow Base 800, which comes in three flavors: standard, DX, and FX. The standard edition is just a regular case without flashy RGB; the DX model has an RGB strip, while the FX model is tailored for maximum RGB illumination across the case. With up to E-ATX motherboard support, the case supports three or four 140 mm fans, depending on the variant. You can see the specification sheet below.

Cougar has presented its ATX 3.0 standard PSU models at this year's Computex event - in the shape of Polar X2 and GEX X2 offerings - with both families sporting HDB fans and 12+4 Pin 12VHPWR connectors for PCI Express 5.0 support. The Polar X2 has been introduced as the company's next generation flagship power supply unit - it is fully modular and 80 Plus Platinum certified. Cougar boasts that its pair of Polar X2 1200 W and 1050 W units will "service the new era of graphics cards, driving smarter, greener and more reliable power performance." These PSUs feature 100% Japanese-manufactured capacitors - the premium-grade components are advertised to extend unit operational lifespans by 300%. Cougar boasts that its range-topping power supply is more than prepared to take on the most modern and demanding GPU technologies, including NVIDIA's GeForce RTX 40 Series cards.

The GEX X2 lineup is comprised of 1200, 1000, 850, 750 and 650 W output offerings according to larger banners exhibited at Computex - Cougar's own website and online PR material only list 1000 W and 850 W. The fully modular GEX X2 is advertised as one of the most compact energy-efficient 80 Plus Gold certified PSUs - it also packs high quality 100% Japanese-manufactured capacitors. Cougar reckons that the unit's diminutive dimensions (length is measured as 140 mm) somewhat hide an energy efficient powerhouse. The GEX X2's modest footprint opens up many options when it comes to various PC build sizes and power requirements.

Thermaltake has unveiled a whole new range of Toughpower SFX power supplies at the Computex 2023 show in Taipei. Since smaller SFF builds are becoming quite popular these days, it does not come as a surprise that Thermaltake is pushing this PSU form-factor to a whole new level. Thermaltake is not a stranger when it comes to SFX power supplies but its current Toughpower SFX Gold lineup will be expanded with new higher output models and given an ATX 3.0 specification, and it is introducing the new Toughpower SFX Platinum series.

The Thermaltake Toughpower SFX Gold lineup was already available in 450 W, 550 W, 650 W, and 750 W versions, but now, Thermaltake is bringing new 750 W, 850 W, and 1000 W models, which are all compatible with ATX 3.0 specifications and feature a native PCIe 5.0 12+4-pin modular interface. The Toughpower SFX Gold 750 W and 850 W models will use a standard SFX form-factor, while the 1000 W model will be based on a slightly longer SFX-L form factor. The star of the PSU show is the Toughpower SFX Platinum series, also coming in 750 W, 850 W, and 1000 W models, and as the name suggests, these have 80 Plus Platinum efficiency. The Toughpower SFX Platinum will also be compatible with ATX 3.0 specifications and feature the same native PCIe 5.0 12+4-pin modular interface. Both the Toughpower SFX Gold and the Toughpower SFX Platinum series are bundled with SFX to ATX adapter bracket. We expect them both in retail/e-tail soon.

The official NieR Series Twitter account declared a sales milestone this week, and showed a great appreciation for its fanbase: "You'll be delighted to hear more than 7.5 million copies of NieR: Automata have been sold or shipped to date. Thank you for your love and support!" PlatinumGames' action role-playing game has accumulated very decent numbers over a six year period - NieR: Automata first arrived on PlayStation 4 and PC back in March of 2017. Thanks to highly favorable reviews from the computer game press, and word of mouth spread throughout the gaming community, the unlikely spin-off (from the Drakengard series) has become an enduring classic. It also helps that NieR: Automata broke free from being a PS4 and PC timed exclusive, and later on found its way onto the Xbox One and Nintendo Switch.

It is probably safe to assume that NieR: Automata has made a return on its production budget, so talk naturally turns to the prospects of a hypothetical third entry in the series. PlatinumGames and the game's creator, Yoko Taro, have remained very tight-lipped about a possible continuation. The normally eccentric video game director took a more straightforward approach when sharing good news about his game's healthy sales figures: "It seems that 7.5 million copies have been sold. It's so awesome that it makes me dizzy. I can't exceed this number for the rest of my life…I can only thank everyone who supported me!" Taro has taken a more evasive stance when dealing with questions regarding a third Nier title.

SilverStone today introduced the SX1000R Platinum, a 1000 W power supply in the SFX-L form-factor. The PSU meets SFX 12 V 4.0 (analogous to ATX 3.0), and PCI-Express Gen 5. It should offer identical power-delivery and excursion tolerance characteristics to a conventional ATX 3.0 + PCIe Gen 5-rated PSU. Internally, the SX1000R Platinum features a single +12 V rail design with a single 83.3 A rail, DC-to-DC switching to other voltage domains, and most common electrical protections, against over/under-voltage, overload, overheat, and short-circuit.

The PSU meets Cybenetics Platinum electrical switching efficiency ratings, Its 120 mm dual ball-bearing fan features idle fan-off as long as the load is under 200 W. Among the connectors provided by the SilverStone SX1000R Platinum are one 24-pin ATX, two 8-pin EPS, one 16-pin 12VHPWR with 600 W continuous power delivery capability, four 6+2 pin PCIe power, eight SATA power, three Molex, and one Berg. The company didn't reveal pricing or availability information.

Phanteks is proud to announce their latest power supplies, the Revolt SFX 850 W Platinum PSU and AMP 1000 W Gold V along with the 12VHPWR PCIE GEN5 Adapter Cable compatible with AMP and Revolt Series PSU (rated 850 W and higher) to unlock the power of next-gen Graphic Cards. Also releasing today is their second generation of Glacier One T30 AIO liquid cooler. The Phanteks Revolt SFX 850 W is ready for the most powerful next-gen hardware in a super-compact SFX footprint. It was built according to the new Intel SFX12V 4.0 platform specifications, which mirror the ATX 3.0 specifications, and comes with native PCIe Gen 5 12VHPWR support out-of-the-box. The high efficiency, 80 PLUS Platinum certification guarantees 92% efficiency at 50% system load.

In collaboration with Seasonic, Phanteks AMP Series are high quality 80 Plus Gold Certified power supplies. The fully modular power supplies provide users with clean and great cable management, flat ribbon cables and includes a 12VHPWR cable for compatibility with next-gen GPUs. The 120 mm Fluid Dynamic Bearing Fan can be temperature controlled in Hybrid Fanless mode for ultimate silent performance.

SilverStone on Wednesday introduced Extreme 850R Platinum, the world's first SFX power supply based on the SFX12V 4.0 standard, which has specifications comparable to ATX 3.0, and offers a 16-pin 12VHPWR connector capable of 450 W continuous output with excursion-tolerance within ATX 3.0 and PCIe Gen 5 specs, and improved sleep/wake performance.

The SilverStone Extreme 850R Platinum, as its name suggests, is an 850 W power supply, with Cybenetics Platinum switching efficiency. Under the hood is a single +12 V design with APFC, LLC, most common electrical protections (against over/under voltage, overload, and overheat); and 100% Japanese electrolytic capacitors. A 92 mm fluid dynamic bearing fan is used to cool the PSU, which is tuned to be fanless up to 150 W load, and 35-40% speed between 150-600 W load. Connectors of this fully-modular PSU include a 24-pin ATX, two 4+4 pin EPS, a 16-pin 12VHPWR connector keyed for 450 W, two 6+2 pin PCIe power, eight SATA power, and five legacy connectors. Available now and backed by a 5-year warranty, the SilverStone Extreme 850R Platinum is priced at USD $215.99.

Yesterday, AMD announced its latest addition to the data center family of processors called EPYC Genoa. Named the 4th generation EPYC processors, they feature a Zen 4 design and bring additional I/O connectivity like PCIe 5.0, DDR5, and CXL support. To disrupt the cloud, enterprise, and HPC offerings, AMD decided to manufacture SKUs with up to 96 cores and 192 threads, an increase from the previous generation's 64C/128T designs. Today, we are learning more about the performance and power aspects of the 4th generation AMD EPYC Genoa 9654, 9554, and 9374F SKUs from 3rd party sources, and not the official AMD presentation. Tom's Hardware published a heap of benchmarks consisting of rendering, compilation, encoding, parallel computing, molecular dynamics, and much more.

In the comparison tests, we have AMD EPYC Milan 7763, 75F3, and Intel Xeon Platinum 8380, a current top-end Intel offering until Sapphire Rapids arrives. Comparing 3rd-gen EPYC 64C/128T SKUs with 4th-gen 64C/128T EPYC SKUs, the new generation brings about a 30% increase in compression and parallel compute benchmarks performance. When scaling to the 96C/192T SKU, the gap is widened, and AMD has a clear performance leader in the server marketplace. For more details about the benchmark results, go here to explore. As far as comparison to Intel offerings, AMD leads the pack as it has a more performant single and multi-threaded design. Of course, beating the Sapphire Rapids to market is a significant win for team red, so we are still waiting to see how the 4th generation Xeon stacks up against Genoa.

Sea Sonic Electronics., Co., Ltd. is proud to announce the introduction of the new VERTEX Series of power supplies specifically designed and built to power new PC components requiring the new ATX 3.0 and PCIe 5.0 standards.

On the heel of NVIDIA's recent announcement about the release of the new RTX 4090 VGA cards, we entered a new era, where the power supply, more than ever, has an important role to play. Issues such as VGA excursion power and cable integrity (now with high-grade 12VHPWR connectors) should be resolved.

XPG, a fast-growing provider of systems, components, and peripherals for gamers, Esports pros, and tech enthusiasts, today announces a new series of high performance power supply units. With the newly announced NVIDIA GeForce RTX 40 series GPUs, end users who plan on updating to these latest graphics cards will now need power supply units with a new type of connector. XPG actively works to provide the most up-to-date technology in all their products and happily upgrades/updates product specifications to meet the latest standards where possible. In order to meet the needs of gamers looking to upgrade soon, XPG has developed a new series of power supplies that are both ATX 3.0 compliant and PCIE 5.0 ready.

The 12VHPWR (12 + 4 pin) connector is now required for the next generation of top-tier gaming performance. Meaning you will need a compatible PSU to upgrade. In light of this new connector type and the updated Intel ATX 3.0 specifications, XPG CYBERCORE II series models will come equipped with this new connector type and an updated internal platform.

Last year Cooler Master unveiled a milestone in the history of contemporary technology: the very first small form factor power supply in the market with 850 W, V SFX Gold series. Today, Cooler Master takes the successor and pushes the limit to the maximum. Introducing V SFX Platinum, a series of small form factor power supply focused on high density and maximum power. While increasing the efficiency rate from Gold to Platinum, we also added ATX 3.0 and PCI-e Gen 5 connector so even with the Mini-ITX build; this will be your last stop when choosing the right power supply.

High Density / Performance-Focused
The V SFX Platinum comes with 2 different wattages: 1100 W and 1300 W targeting Mini-ITX system builders who wants to go bold with their setup, but doesn't have enough juice from the power supply. It also comes with a free SFX-ATX bracket that unlocks the limitations between each form factors, giving end-users more freedom and potential builds in the future. The V SFX Platinum are built with Full Bridge LLC design, quiet 92 mm silent fan and 100% Japanese capacitors. By adding PCIe Gen 5 connector, V SFX Platinum can unlock it's true potential and power up all Nvidia RTX 40 series GPU in the future.

Silverstone HELA 850R Platinum is probably the first ATX 3.0 + PCIe Gen 5 PSU you can actually buy. It's listed on Amazon for $215. Silverstone had debuted the HELA series in late-2021, but originally with the 12-pin Molex MicroFit 3.0 connector for seamless connectivity with RTX 30-series Founders Edition graphics cards. It's since been updated with a newer connector for PCIe Gen 5. The 850 W PSU meets ATX 3.0 standards, as well as offers an 12+4 pin ATX12HPWR connector. The PSU can handle +100% excursions for 100 µs, a requirement for offering the ATX12HPWR connector. Inside, you'll get a single +12 V rail design, Cybenetics Platinum efficiency, and a 135 mm fluid dynamic bearing fan. Other connectors include six 6+2 pin PCIe, two 8-pin EPS, and a large number of SATA-power and Molex connectors.

ASUS Republic of Gamers (ROG) today announced the availability of the ROG Loki—the high-performance, high-wattage PSU series in a striking SFX-L form. Packed with large ROG heatsinks for rapid cooling, integrated ARGB lighting to project personal style and axial-tech fans for whisper-quiet operation, the Loki series is pumped and primed to power small-form-factor (SFF) builds.

Large showcase rigs will always be the lifeblood of the PC-building community, but SFF builds have become increasingly popular in recent years. It's easy to see why: for those that want a build that can comfortably fit on a smaller desk, or in an entertainment center for TV gaming, a Mini-ITX machine is the perfect choice. But cramming next-gen power into a tiny case can be a challenge, especially with the added heat those components can produce. ROG's new Loki power supplies were designed to keep efficiency up and footprint down, empowering avid PC DIYers to build no-compromise, console-crushing clones.

Intel is slowly transitioning its data center customers to a new processor generation called Sapphire Rapids. Today, thanks to the hardware leaker Yuuki_ans we have more profound insights into the top-end 56-core Sapphire Rapids processor and its power settings. According to the leak, we have information on either Xeon Platinum 8476 or Platinum 8480 designs that are equipped with 56 cores and 112 threads. This model was running at the base frequency of 1.9 GHz and a boost frequency of 3.3 GHz. Single-core can boost to 3.7 GHz if the report is giving a correct reading. Remember that this is only an engineering sample, so the final target speeds could differ. It carries 112 MB of L2 and 105 MB of L3 cache, and this sample was running with 1 TB of DDR5 memory with CL40-39-38-76 timings.

Perhaps the most exciting finding is the power configuration of this SKU. Intel has enabled this CPU to consume 350 Watts in PL1 rating, with up to 420 Watts in PL2 performance mode. The enforced BIOS power limit rating is set at an astonishing 764 Watts, which could happen with AVX-512 enabled. Final TDP ratings are yet to be disclosed; however, these Sapphire Rapids processors are shaping to be relatively power-hungry chips.

Phanteks debuts a host of new products for the upcoming year at CES 2022 - The brand new Evolv Shift XT Mini-ITX Chassis and Revolt SFX Power Supplies, Matte White Editions for the Evolv X & Eclipse P600S Chassis, white SK PWM D-RGB Fans, white AMP Power Supply and a complete range of Gen4 PCIe Riser Cables and Gen4 Vertical GPU Bracket.

Brand new and unique Evolv Shift XT Mini-ITX Chassis and super compact Revolt SFX Power Supplies
Evolv Shift XT - Compact, Powerful, Futureproof
The Evolv Shift XT brings a unique small form factor that can extend in size to tailor to your cooling performance needs. The Evolv Shift XT has no compromise on performance with support for powerful hardware, whether in Compact, Aircooled, or Liquid Cooled Mode.

Antec Inc., leading provider of high-performance computer components and accessories for the gaming, PC upgrade and Do-It-Yourself market, broadens their offer of power supplies with the new line NeoEco Platinum series. The 80 PLUS PLATINUM rating and the Continuous Power with 650 W, 750 W and 850 W make this modular PSU line an efficient and affordable choice.

The PSU line is now commercially available from USD $134.99 for 650 W, USD $144.99 for 750 W and USD $164.99 for 850 W.

The power supplies achieve up to 94 per cent efficiency, so users can reduce their electricity bill significantly. The series features a server-class LLC design with a synchronous rectification based on a DC-DC topology. Japanese capacitors ensure the tightest DC stability and regulation, for reliability that the system can count on. Four PCI Express port connectors enable for multi-GPU support.

Hewlett Packard Enterprise, the company focused on making enterprise hardware and software, has today mistakenly listed some of Intel's upcoming 3rd generation Xeon Scalable processors. Called Ice Lake-SP, the latest server processor generation is expected to launch sometime in the coming days, with a possible launch date being the March 23rd "Intel Unleashed" webcast. The next generation of processors will finally bring a new vector of technologies Intel needs in server space. That means the support for PCIe 4.0 protocol for higher speed I/O and octa-channel DDR4 memory controller for much greater bandwidth. The CPU lineup will for the first time use Intel's advanced 10 nm node called 10 nm SuperFin.

Today, in the leaked HPE listing, we get to see some of the Xeon models Intel plans to launch. Starting from 32-core models, all the way to 40-core models, all SKUs above 28 cores are supposed to use dual die configuration to achieve high core counts. The limit of a single die is 28 cores. HPE listed a few models, with the highest-end one being the Intel Xeon Platinum XCC 8380 processor. It features 40 cores with 80 threads and a running frequency of 2.3 GHz. If you are wondering about TDP, it looks like the 10 nm SuperFin process is giving good results, as the CPU is rated only for 270 Watts of power.

Chenbro has launched the RB23712, a Level 6, 2U rackmount server barebone with 12 drive bays designed for storage-focused applications in the Data Center and HPC Enterprise. The RB23712 is an easy-to-use barebones server solution that pre-integrates an Intel Server Board S2600WFTR with support for up to two, 2nd Generation Intel Xeon Scalable Processors to ensure a flexible, scalable design that can meet a wide variety of deployment needs, while also assuring mission-critical reliability.

The RB23712 offers Apache Pass, IPMI 2.0 & Redfish compliance, and includes Intel RSTe/Intel VROC options, providing an ideal solution for hosting Video, IMS, SaaS and similar storage-focused applications for either public or private Cloud services.

In data centers of hyperscalers like Amazon, Google, Facebook, and ones alike, there is a massive need for more computing power. Being that data centers are space-limited facilities, it is beneficial if there is a system that can pack as much computing power as possible, in a smaller form factor. Penguin Computing has thought exactly about this problem and has decided to launch a TundraAP platform, designed specifically as a high-density CPU system. Using an Intel Xeon Platinum 9200 processor, the company utilizes Intel's processor with the highest core count - 56 cores spread on two dies, brought together by a single BGA package.

The Penguin Computing TundraAP system relies on Intel's S9200WK server system. In a 1U server, Penguin Computing puts two of those in one system, with a twist. The company implements a power disaggregation system, which is designed to handle and remove the heat coming from those 400 W TPD monster processors. This means that the PSU is moved from the server itself and moved on a special rack, so the heat from the CPUs wouldn't affect PSUs. The company uses Open Compute Project standards and says it improves efficiency by 15%. To cool those chips, Penguin Computing uses a direct-to-chip liquid cooling system. And if you are wondering how much cores the company can fit in a rack, look no further as it is possible to have as much as 7616 Xeon Platinum cores in just one rack. This is a huge achievement as the density is quite big. The custom cooling and power delivery system that the company built enabled this, by only allowing compute elements to be present in the system.

Intel today announced its future Intel Xeon Scalable processor family (codename Cooper Lake) will offer customers up to 56 processor cores per socket and built-in AI training acceleration in a standard, socketed CPU as part of its mainline Intel Xeon Scalable platforms, with availability in the first half of 2020. The breakthrough platform performance delivered within the high-core-count Cooper Lake processors will leverage the capabilities built into the Intel Xeon Platinum 9200 series, which today is gaining momentum among the world's most demanding HPC customers, including HLRN, Advania, 4Paradigm, and others.

"The Intel Xeon Platinum 9200 series that we introduced as part of our 2nd Generation Intel Xeon Scalable processor family generated a lot of excitement among our customers who are deploying the technology to run their high-performance computing (HPC), advanced analytics, artificial intelligence and high-density infrastructure. Extended 56-core processor offerings into our mainline Intel Xeon Scalable platforms enables us to serve a much broader range of customers who hunger for more processor performance and memory bandwidth."
-Lisa Spelman, vice president and general manager of Data Center Marketing, Intel Corporation

be quiet! at COMPUTEX 2019 introduced two new power supply units that show no compromises in performance and the sound-control the company is known for (and that it proudly bears in its name). The Straight Power 11 series will offer units rated at up to 80 Plus Platinum efficiency, meaning they can be up to 94% efficient while delivering power to your hardware - all with a silent operation thanks to their 135 mm, Silent Wings 3 fans. These are fully modular with Japanese-grade capacitors, and will be offered in 550 W, 650 W, 750 W, 850 W, 1,000 W, and 1200 W capacities.