Kiwi Ears, a brand known primarily for its IEMs, decided CES 2025 is the perfect time to show off its upcoming series of closed-back headphones. We already saw a couple of more budget-friendly DJ/monitoring-style headphones from the brand late last year, and Kiwi Ears followed up on this with two different ANC wireless headphones to appeal to the more mainstream crowd. The Aventus and Ardor both use two dynamic drivers—a 10 mm DD on top of a 40 mm DD in a coaxial configuration—for a novel driver configuration in headphones. Both of course have RGB lighting in the ear cups to further appeal to the mainstream market, and will be launching later this month. The dual driver headphones theme continued with the Kiwi Ears Atheia, which foregoes the plastic RGB ear cups in favor of machined walnut wood and now goes for a 50 mm DD + 14.5 mm planar magnetic driver hybrid configuration. This seems similar to the Noble Audio Apollo from last year, which uses a similar driver setup and adds wireless ANC connectivity on top. The Atheia is also expected to launch later this month, so Kiwi Ears is set to have a busy few days ahead.

Also at the show was yet another wooden ear cup set, although this currently uses the same body as the Atheia. This unnamed model—feel free to suggest a name for Kiwi Ears in the comments—is also closed-back in nature, and is using a single large planar magnetic driver. This is arguably the toughest type of headphones to get sounding correct, at least in the ~$400 price range that Kiwi Ears is aiming for. There's still work to be done with the tuning, and I provided feedback which is hopefully going to help the brand out. I used all of these headphones with my phone thanks to an upcoming Kiwi Ears dongle-style DAC/amp, the Allegro Pro, which connects directly to the Type-C port on your phone. It uses a customized DAC and a dedicated amplifier section, offers both 3.5 mm SE and 4.4 mm BAL outputs, and even has three onboard EQ profiles you can toggle through a button on the underside. The Kiwi Ears Allegro Mini should be launching within the next month or two, helping wrap up a great showing for Kiwi Ears at CES.

Leiyin Audio, the same brand that had kindly invited us to attend the 18th Shenzhen International Audio Show last year, had a large booth at CES where Moondrop also had a presence thanks to its new Moondrop Global company that is now responsible for all operations outside China. There was a large showing from Moondrop thus, with most recently launched products from the past year to be found here. Our eyes were caught on the recently released Meteor, a 1 DD +2 BA +4 planar magnetic tribrid driver set that uses a relatively large 13 mm dynamic driver fit into a large faceplate protrusion that is capped by, as the name suggests, a piece of genuine meteorite fragment. It uses Moondrop's new XTM crossover technology and promises good quality bass as part of a balanced tuning for an asking price of $500. Expect a full review on TechPowerUp, as the CES sample was already impressive despite the noisy show floor conditions.

Also at the booth was Moondrop's immensely popular Robin, a true wireless stereo (TWS) set developed in collaboration with Honkai: Star Rail, an even more popular video game. Robin is a playable character in the game, and you will see it adorned on the TWS set too. To no surprise, this is right up Moondrop's marketing alley given how much it likes to use female artwork to attract customers, although at least here we do get a legitimately well-tuned set of TWS IEMs—quite rare even in 2025—with app support for customizable tonalities and touch controls too. The carry case further builds upon the theme and, at $99, the Moondrop Robin has already proven to be a huge commercial success less than a month into its global launch.

Shokz revealed its brand new OpenFit 2 model at last week's CES trade event—naturally, this second generation open earbud plays successor to the original OpenFit model and will exist alongside the already released OpenFit Air (a cheaper alternative). Shokz's OpenFit series utilizes air conduction rather than bone conduction technology (as used by the OpenRun models) to deliver audio into a wearer's ear canals.

The new Open Fit 2 features a Shokz-designed DualBoost driver system—an "extra-large" 17.3 mm composite material dynamic driver produces lower/bass frequencies, while an independent high-frequency unit takes care of its namesake and mid-frequencies. TechPowerUp inspected and handled Shokz's new flagship and enjoyed the feel of its signature "Ultra Soft-Silicone 2.0" outer layer. Shokz has revised the Open Fit 2 earhook design—they believe that its updated shape should provide a better fit for the majority of owners.

Although it wasn't present at the CES 2025 when we were around, ASUS has officially announced the new ASUS ROG NUC, pairing it up with Core Ultra 200HX CPUs and the NVIDIA GeForce RTX 5080 Laptop GPU. According to ASUS, the new ROG NUC will also get an upgraded cooling system, a better "easy-to-upgrade" toolless chassis system, and a slightly different design, all packed in a 282.4x187.7x56.5 mm (bottom: 146 mm) 3L chassis.

As far as the CPU goes, the ROG NUC will get a Core Ultra 9 Series 2 ARL-HX CPU, although it is possible that we will see an SKU with Core Ultra 7 200HX CPU as well. The GPU is NVIDIA's GeForce RTX 5080 Laptop GPU with 16 GB of GDDR7 memory, and it supports up to 96 GB of DDR5-6400 memory in two SO-DIMM slots. It supports up to 2 TB of SSD storage in M.2 slot, and comes with one Thunderbolt 4 Type-C port, a couple of USB 3.2 10 Gbps Type-A and one USB 3.2 Gen 2x2 Type-C port, two DisplayPort 2.1 and two HDMI 2.1 outputs.

YUNZII has introduced its latest mechanical keyboard, the AL65 QMK/VIA aluminium keyboard, at CES 2025. The AL65 features a CNC-anodized aluminium frame and a distinctive hollow side-cut design that enhances both its aesthetics and RGB lighting effects. The keyboard is equipped with south-facing LEDs capable of displaying 16.8 million colors, with transparent PC keycaps to amplify the lighting. It supports QMK/VIA, allowing users to remap keys, create macros, and adjust lighting on both Windows and macOS systems. The AL65 offers tri-mode connectivity with wired, Bluetooth, and 2.4 GHz wireless options, powered by an 8000mAh battery for extended use. Its gasket-mounted structure reduces typing noise and provides a softer feel while sound-dampening foam layers minimize vibrations. A hot-swappable PCB supports both 3-pin and 5-pin switches, enabling users to customize the keyboard with different mechanical switches easily. With its robust build, versatile connectivity, and customizable features, the AL65 is designed to cater to a wide range of users, from typists to gamers.

During CES 2025, THIEAUDIO showed off its most ambitious creation yet: the Valhalla in-ear monitors. This flagship model, priced at $1999, represents an engineering marvel in personal audio technology, combining significant driver configuration with meticulous handcrafting. The Valhalla's most striking feature is its remarkable 38-driver architecture, with 19 balanced armature drivers positioned in each earpiece. It incorporates premium components from renowned manufacturers Knowles and Sonion, enabling the IEMs to reproduce sound with exceptional precision across the entire frequency spectrum. At the heart of Valhalla's innovative design lies the proprietary Precision Bass System (PBS), which helps with low-frequency reproduction in IEMs. By housing multiple bass drivers within a specially engineered resonance chamber, the PBS delivers subwoofer-quality bass response reaching down to 5 Hz while minimizing listener fatigue.

The production process of each Valhalla unit is equally complex. A single engineer dedicates an entire day to handcrafting each set, carefully measuring and matching drivers before assembly. The implementation of a sophisticated 4-way passive crossover network, combined with advanced acoustic tubing, helps seamless frequency transitions and optimal tonal balance throughout the audio spectrum. Complementing the Valhalla's acoustic prowess is the EliteNoir cable, which features silver-plated LCOFC wires that maximize signal integrity and durability. This premium cable enhances the IEMs' already impressive soundstage and imaging capabilities. Preorders are now open, and production times are estimated at 2-3 weeks. The design is equally interesting, and you can see it in the pictures below.

GameSir has showcased its brand new G7 Pro wireless gaming controller at this week's CES trade event, where they teased a very compelling sub-$100 price point. It seems that a lucky few have already playtested early sample units—leaks from late last year revealed the existence of Xbox and Steam variants. During a showroom visit, the TechPowerUp team discovered that GameSir had left the oft-rumored Valve-licensed "prototype" back at HQ. Fortunately, their Xbox G7 Pro model was available for close up inspection in Las Vegas—reports suggest that a launch is lined up around Spring time.

Highlights from the G7 Pro's feature list include: TMR analogue sticks (first introduced via their Tarantula series), 1000 Hz polling rate (wired on Xbox, wireless on PC), optical microswitch face buttons, two rear programmable back buttons + two programmable shoulder triggers, swappable faceplate system, and a new tactile D-pad. TechPowerUp also spent time with some other new controller models—GameSir has another affordable-tier Nova controller (white example is pictured below) incoming, as well as a retro-gray Tarantula model.

EcoFlow revealed its latest power generation solutions at CES 2025, with the Delta 3 series power stations leading the pack. The flagship Delta 3 Plus features lithium iron phosphate (LFP) battery cells rated for 4,000+ charge cycles, with a total capacity of 3,024Wh and maximum output of 3,000 W. The unit's X-Stream charging technology enables 0-80% charging in 40 minutes when connected to AC power, while supporting 1,200 W maximum solar input. The base Delta 3 model offers similar specifications but with a 2,048Wh capacity.

For small-scale applications, the River 3 Plus delivers 1,200 W continuous output from its 512Wh battery pack. Operating at 30 decibels under normal load, the unit includes two 120 V AC outlets, three USB-A ports, and one USB-C port capable of 100 W output.

Morse Micro, the world's leading provider of Wi-Fi HaLow chips based on the IEEE 802.11ah specification, has announced the launch of its highly anticipated second-generation MM8108 System-on-Chip (SoC). Building on the success of the first-generation MM6108 SoC, the MM8108 offers even better performance in all key areas of range, throughput, and power efficiency while also reducing the cost, effort, and time to bring the next generation of Wi-Fi HaLow enabled products to market.

The MM8108 delivers class-leading data rates of up to 43.33 Mbps using world-first sub-GHz 256-QAM modulation at an 8 MHz bandwidth, making it ideal for a range of applications in agricultural, mining, industrial, home, and city environments. Its integrated 26dBm power amplifier (PA) with exceptional power efficiency, and low-noise amplifier (LNA) ensure exceptional performance and enable global regulatory certification without the need for external Surface Acoustic Wave (SAW) filters. The exceptional power efficiency significantly extends battery life and enables the uptake of solar-powered Wi-Fi HaLow connected cameras and IoT devices.

MSI worked hard to make its Cubi NUC AI series stand out at CES 2025. Showing off small—almost nondescript—black boxes is normally a big ask, but the TechPowerUp team's collective eye was caught by a presentation piece that exhibited an exploded view of MSI's Cubi NUC AI+ 2M model's outer and inner workings (see photo below). Competing devices did not get the same treatment elsewhere in Las Vegas—printed diagrams and spec sheets only go so far in showcasing PC products.

MSI's dissected Cubi NUC AI+ 2M was mounted on a plinth that featured plenty of useful markings and labels surrounding the mainboard. Naturally a fully assembled plus operational demo unit was close by—as evidenced by being hooked up to (and powered by) an MSI PRO MP251 E2 monitor. Cubi NUC AI+ 2M is advertised as the "Ultimate" Windows 11 Copilot+ mini PC—TechPowerUp spotted a dedicated Copilot button on the box's front fascia. An Intel Core Ultra "Lunar Lake" processor (with AI NPU boost) is soldered onto the NUC AI+ 2M board—a product placard states that the top variant can run Team Blue's Core Ultra 7 258V mobile CPU.

Epomaker brought four of its latest gaming peripherals to the 2025 International CES. We begin our tour with the Epomaker Carbon 60, which as its name suggests, is a 60% format keyboard, with a carbon fiber pattern along its top and body. The keyboard offers three kinds of connectivity—USB, 2.4 GHz RF (1000 Hz polling rate), and Bluetooth 5.0. They included keycaps are PBT. The switches are hot-swappable, and you choose between Epomaker's in-house Mulan or Wisteria Linear switches. Completing its industrial look is yellow pull-tag.

Next up, is the Epomaker Luma84, a slick business-class keyboard which looks like it could go well with a Mac mini or similar-looking NUC. The keyboard features an 84% layout, and comes with low-profile white PBT keycaps. The keyboard comes with an aluminium top and backplate, with a similar curved-edge to a MacBook Pro. Much like the Carbon 60, the Luma84 comes with three kinds of connectivity.

Cougar at the 2025 International CES brought two new power supply lines in the performance segment, the GEX Pro series, and the GLE series. The latter is the more premium of the two, and comes in wattage variants ranging between 650 W and 1200 W. These offer a compact build that's 15 cm in depth, full modular cabling, and modern connectivity. The GLE series meets ATX 3.1 and PCIe 5.1 specs. These use a single 135 mm hydro dynamic bearing fan to keep cool. The GLE series offers Cybenetics Platinum switching efficiency, and Cybenetics A- acoustic rating. All models 750 W and above come with a 600 W-capable 12V2x6 connector, the 650 W model does 450 W on this connector.

The GEX Pro is more of an upper mid-range product. It comes in 650 W, 750 W, and 850 W models, and is a little more compact than the GLE series, with a depth of just 14 cm, relying on a 120 mm HDB fan to keep cool. The PSU meets ATX 3.1 and PCIe 5.1 specs, and offers Cybenetics Gold switching efficiency, along with Cybenetics A+ acoustics rating. You get fully modular cabling, and a 12V2x6 connector that's capable of 600 W continuous output in the 750 W and 850 W models, but 450 W continuous on the 650 W model. Under the hood, both PSU lines rely on a single +12 V rail design, with most common electrical protections, against over/under voltage, overload, overheat, and short-circuit.

Samsung has revealed two new laptop models at CES 2025: the Galaxy Book5 Pro and Galaxy Book5 360, both featuring Intel's latest processors and artificial intelligence capabilities. The Galaxy Book5 Pro comes in two sizes. The 16-inch version weighs 1.56 kg and includes a 76.1Wh battery, while the 14-inch model weighs 1.23 kg with a 63.1 Wh battery. Both laptops use AMOLED displays with 2880×1800 resolution and variable refresh rates from 48 to 120 Hz. Storage options reach 1 TB, with either 16 GB or 32 GB of memory available.

The Galaxy Book5 360 features a 15.6-inch touchscreen that can fold back 360 degrees, effectively turning the laptop into a tablet. It has a 1920×1080 resolution display and weighs 1.46 kg, with a 68.1 Wh battery. Both models use Intel's Core Ultra processors with built-in NPUs that Samsung uses for features like AI Select for searching and Photo Remaster for image enhancement. The laptops also integrate with other Samsung devices through features like Multi Control for unified device navigation and Quick Share for file transfers. The new laptops include standard connectivity options like Wi-Fi 7 and Bluetooth 5.4. Samsung claims the Pro models can achieve up to 25 hours of battery life, though real-world usage typically yields shorter durations.

LG unveiled its UltraGear GX9 gaming monitor series at CES 2025, with three primary models featuring WOLED display technology and curved panels. The 45GX990A features a 45-inch bendable WOLED panel that transitions between flat and 900R curvature. The display offers 5K2K resolution (5,120 x 2,160), a 21:9 aspect ratio, and a 0.03 ms gray-to-gray response time. The 45GX950A utilizes the exact panel specifications but with a fixed 800R curve. Both models include DisplayPort 2.1, HDMI 2.1, and USB-C connectivity with 90 W power delivery. The displays support variable refresh rates through NVIDIA G-SYNC and AMD FreeSync Premium Pro certification. The second-generation Dual-Mode system is a distinct feature that enables switching between different aspect ratios (21:9 and 16:9) and screen sizes (39-, 34-, or 27 inches). The system provides eight preset configurations for resolution and refresh rate combinations.

The 39GX90SA rounds out the lineup with a 39-inch OLED panel featuring an 800R curve. This model integrates webOS for direct streaming functionality and includes USB Type-C ports for device connectivity. All monitors in the series utilize WOLED technology for color reproduction and incorporate Anti-Glare & Low Reflection coating to reduce screen reflections. The panels are certified for reduced blue light emissions. The 45-inch models achieve 125 pixels per inch through an RGWB subpixel layout. These displays maintain compatibility with current graphics cards while supporting the latest variable refresh rate technologies. The monitors feature a 4-side borderless design and, in the case of the 39GX90SA, include an L-shaped stand for space efficiency.

LG Electronics has announced its 2025 Gram laptop lineup at CES 2025, featuring Intel's latest processors and a new AI system that combines on-device EXAONE language processing with cloud-based GPT-4o capabilities. The flagship Gram Pro (17Z90TR) features a 17-inch WQXGA LCD display with 2,560 x 1,600 resolution and a 31-144 Hz variable refresh rate. Powered by Intel Core Ultra 9 or Ultra 7 processors and an NVIDIA RTX 4050 with 6 GB GDDR6 memory, it supports up to 32 GB of LPDDR5X RAM at 8,533 MHz. The device includes dual SSD slots supporting up to 2 TB Gen 4 NVMe storage and a 90Wh battery, all within a 3.26-pound chassis.

The Gram Pro 2-in-1 (16T90TP) employs a 16-inch WQXGA+ OLED panel with 2,880 x 1,800 resolution and a 48-120 Hz refresh rate. Running on Intel Core Ultra 7 or Ultra 5 processors with Intel Arc graphics, it features up to 32 GB of LPDDR5X memory at 8,400 MHz. The convertible weighs 3.08 pounds and includes a 77Wh battery and a mega dual cooling system. At 2.73 pounds, the Gram Pro 16Z90TS combines Intel Core Ultra 7 processors with Intel Arc graphics, featuring a 16-inch WQXGA LCD display and 77Wh battery. All Pro models include dual USB4 Gen3x2 Type-C ports with Thunderbolt 4 support and HDMI 2.1 outputs capable of 4K@60 Hz.

XFX at the 2025 International CES showed off a pair of Radeon RX 9070 series custom-design graphics cards. The company will keep these designs common to both the flagship RX 9070 XT, and the RX 9070. Both board designs were shown off at AMD's RX 9070 series booth. The premium custom design is being referred to as "Black." There are actually two sub-variants of this card, one called Black, which lacks any RGB LED lighting, but a second more premium one where the top of the card has an RGB LED diffuser spanning the entire top-front edge, including the triangular ends with the XFX and Radeon logos. This card wasn't shown to use, but is part of AMD's CES pre-brief.

The premium Black card features a large aluminium fin-stack heatsink, along with a trio of what look like 100 mm and 90 mm axial airflow fans. The metal backplate has a ridged pattern. The PCB underneath appears to be about three quarters the length of the card, with a large cutout in the backplate letting much of the airflow from the third fan go through the heatsink and out the back. This card draws power from three 8-pin PCIe power connectors, for a total power input configuration of 525 W, which is obviously high for what is expected to be a 300 W-class GPU, but this isn't the only card with an over-the-top power input configuration. The ASUS TUF Gaming has three 8-pin PCIe power, while the ASRock Taichi uses a 16-pin 12V2x6. Most RX 9070 series cards we've seen have just two 8-pin power connectors.

Huion specializes in graphics tablets and pen displays. Its products go up against those from Wacom. We've seen a host of announcements at the 2024 Computex, but the company was saving its next-gen for the 2025 CES. The company showed us their latest Kamvas 16 Gen 3, a 16-inch high-precision pen display for hand-drawn graphics applications. The display comes with a QHD resolution (2560 x 1440 pixels), which lends a respectable 184 ppi of pixel density. The display also features a 120% sRGB wide color gamut. The display features Huion's PenTech 4.0 technology, a high-resolution graphics pen input interface that the company introduced in 2024. This gives the input surface 16,384 pressure sensitivity levels. The display is compatible with Huion's PW600, and PW600S digital pens.

HAVN and King Mod Systems have partnered up on putting together a high-end gaming PC—a sample build was assembled in good time and sent out to Las Vegas. TechPowerUp inspected the fruit of their labors earlier this week at CES 2025. Unsurprisingly, the two collaborators have opted to use a white finish HAVN HS 420 VGPU Edition case—feel free to check out Darksaber's glowing review of this exact model. A black variant was positioned close by, so it was convenient to compare and contrast between the sibling enclosures. Coincidentally, TechPowerUp and HAVN teamed up on a giveaway competition of four HAVN HS 420 models last month.

The HAVN x King Mod Systems Gaming PC utilizes some fine internals, but its AMD Ryzen 9 7900X3D processor will become less cutting-edge in the near future. Team Red is lining up the Ryzen 9 9900X3D CPU for launch around March 2025. HAVN and King Mod Systems have selected Gigabyte's B650E AORUS Elite X AX ICE mainboard for their showroom build, along with a white TRYX PANORAMA 360 mm AIO ARGB liquid cooler, an MSI RTX 4080 SUPER GAMING X SLIM WHITE graphics card, and a 32 GB (2 x 16 GB) Corsair Vengeance RGB DDR5 5600 CL36 memory kit.

MAINGEAR has collaborated on developing and building a Signature Edition Gaming PC with popular Twitch streamer "Shroud" (aka Michael Grzesiek). This high-performance system made its debut at CES 2025—the TechPowerUp team took a closer look during a demo session with MAINGEAR. Shroud and his partners at the New Jersey-based gaming and workstation specialist have settled on building inside HAVN's HS 420 VGPU Dual-Chamber ATX mid-tower case (available in black or white finishes). This premium chassis is a great match for the crème de la crème of high-performance gaming-centric components—naturally, AMD's Ryzen 7 9800X3D is the de-facto choice of CPU here.

Shroud's Signature Edition Gaming PC will be specced with the latest NVIDIA flagship graphics card—TechPowerUp noticed that the demonstration build featured a Founders Edition GeForce RTX 4090. It is possible that MAINGEAR is working on updating this system with a GeForce RTX 5090 card, once the "Blackwell" GPU family heads to market. The specification sheet also lists MAINGEAR's Epic 420 mm AIO liquid cooler, an AsRock Phantom Gaming X870E Nova WiFi motherboard, 48 GB (2 x 24 GB) T-Force Xtreem ARGB 8000 MHz CL34 memory, a 2 TB T-Force Cardea A440 Gen 4 M.2 SSD, and an FSP PTM Pro Gen 5 80+ 1200 W PSU.

MSI's Back-Connect motherboard design provides the foundation of Project Zero X—specific components were not listed when TechPowerUp examined this sleek PC build. A panoramic glass case design houses an all-MSI ecosystem that is "clean and cable-free" thanks to the aforementioned back-mounted layout. Clutter is kept out of view in a rear compartment and the I/O panel is positioned at the back of Project Zero X's enclosure (see photo below). TechPowerUp enjoyed looking at this refreshingly simple arrangement through the case's four-sided glass panel. The build's vertically-mounted MSI-brand GeForce RTX graphics card is positioned next to a signature Project Zero X-branded motherboard.

A product placard mentions that Project Zero X features an integrated "Full-Coverage Heatsink"—providing "comprehensive" cooling coverage across the system. MSI also claims that there are no air circulation dead spots—thanks to a unified airflow design. The cooling system seems to be mostly hidden away inside the enclosure's rear and bottom compartments.

The MSI MEG MAESTRO 900L PZ Concept Case Series was revealed a few days ago, coinciding with CES's kick-off. Later on in the week, TechPowerUp took the opportunity to absorb these voluminous prototypes—other press outlets have expressed great enthusiasm about MSI's extremely bold approach. It is not clear whether these new models will reach retail—the MEG MAESTRO-700L-PZ case managed this feat last year.

The first demonstration sample spotted by TechPowerUp formed the basis of MSI's "MEG PC Build"—filled up with the AMD Ryzen 7 9800X3D CPU, MSI MEG X870E motherboard and two GeForce RTX 4080 SUPRIM X graphics cards. Lots of RGB-lit cooling solutions surrounded this hardware cluster—including the MEG CORELIQUID S360 and fifteen(!) MPG EZ120 ARGB fans. MSI's MEG Ai1600T PCIe 5 PSU is tasked with keeping this setup alive—it was up and running, as evidenced by being connected to a nearby monitor. TechPowerUp then checked out the other working prototype—a very snazzy case modding project that houses two PC systems.

At CES 2025, Khadas captivated global audiences with groundbreaking product designs and innovative technologies, showcasing the immense potential of next-generation computing devices. As a technology brand dedicated to addressing diverse user needs, Khadas delivered an impressive display of cutting-edge solutions that seamlessly blend innovation with practicality.

Mind 2s: The Modular Mini PC Powered by Arrow Lake
Since the launch of its first Mind series, Khadas has earned widespread recognition for its exceptional craftsmanship and superior performance. To meet the demand for the latest technology, Khadas unveiled Mind 2s, modular mini PC powered by the Intel Arrow Lake platform. Featuring the Intel Core Ultra 7 255H processor, built on the all-new Arrow Lake-H architecture, the Mind 2s offers not only significant performance enhancements but also outstanding energy efficiency, improved integrated graphics, and superior AI processing capabilities.

Corsair at the 2025 International CES launched a couple of updates to its PSU lineup, the 2025 HXi series, and the 2025 RMe series, and you can read all about them here. Something else caught our eye at the Corsair booth, an unnamed, unlabeled PSU with a coolant tube from a DIY liquid cooling loop going in. It turns out that Corsair is dabbling with liquid-cooled high-wattage PSUs that can stay completely fanless, even under load. The PSU passes the coolant through an array of heatsinks that make contact with the hottest components, such as the switching MOSFETs, Schottky diodes, APFC, IGBTs, etc. Corsair is still deciding on whether to release this as an actual product. Tell them what you think in the comments.

AeroCool's P500C and P300C compact cases were on show at this year's CES trade event. The TechPowerUp team has documented plenty of empty enclosures across many booths and suites, so it was refreshing to see AeroCool present a fully operational system built inside a black P500C model. This is a mid-tower ATX PC case that sports an uninterrupted/frameless tempered glass design, spread across its front and side panel. The curved edges are a nice touch. TPU took in a "panoramic view" of the case's numerous "mirage infinity mirror effect" cooling fans—three 120 mm reverse-blade ARGB units are factory pre-installed on the side panel. A standard ARGB 120 mm fan is also included on the rear section—all controllable via the AeroCool P500C's integrated 4-port PWM ARGB fan hub.

During our CES 2025 Alphacool booth visit, Alphacool has showcased its newest update in the Eiswolf AIO watercooling lineup, tailored specifically for NVIDIA's GeForce RTX 50 series "Blackwell" GPUs. The updated design features a GPU waterblock with an integrated pump and a radiator connected via quick-disconnect links, simplifying installation and maintenance. Alphacool continues its use of TPV hoses from the Enterprise Solution series, known for their durability and heat resistance, thanks to their EPDM/PP construction. These hoses, commonly used in servers and workstations, are free of plasticizers and paired with connectors from the same series to ensure robust performance. The GPU waterblock also includes an LED matrix display, demonstrated at the booth showing "RTX 5090," which reflects the GPU it cools. Designed with aesthetics in mind, the block incorporates an acrylic body with a top coat, illuminated by RGB lighting to suit various setups.