Workstations that wield the strongest components require a lot of power. That’s where the ASUS Pro WS Platinum Series comes in, available in 1600W, 2200W, and 3000W variants. These heavy-duty PSUs are built to power multiple GeForce RTX 5090 or NVIDIA RTX PRO 6000 graphics cards. They feature upgraded PCIe connectors with gold-plated copper pins for cooler operation, increased durability, and improved power delivery efficiency. They boast dual-ball fan bearings and extruded aluminum heatsinks for long-lasting performance, and so much more, all in a compact design. We even include a 10-year warranty with all ASUS Pro WS Platinum Series PSUs, so you can rest assured your workstation will stably receive the immense power it needs for years to come.
Surprisingly compact but ready for your strongest workstations
Whether your workstation handles hefty 3D rendering tasks or needs ample juice for next-gen AI workloads, these PSUs will deliver the power you need to thrive. The ASUS Pro WS Platinum Series’ three variants each provide a different power ceiling so you can nab the one that best suits your needs.
The 3000W model is built to provide rock-solid, stable power delivery to up to four GeForce RTX 5090 graphics cards. Powering four GeForce RTX 5080 cards instead? The 2200W model has your needs covered. And our 1600W model provides enough juice to support up to two GeForce RTX 5090 graphics cards. These PSUs are ready to power the most demanding rigs on the market.
You might expect such high-wattage PSUs to claim a substantial chunk of space inside your PC, but they’re actually quite compact. ASUS Pro WS Platinum Series PSUs are only 175mm long, making them a bit shorter than even some 1600W models on the market. The relatively small footprint of these power supplies allows you to install them in a wide range of PC cases, and they’re unlikely to obstruct the venting and airflow of your PC.
Designed for a streamlined build process
We designed ASUS Pro WS Platinum Series PSUs to give you an easy installation experience and efficient, long-lasting performance. ATX 3.1 and PCIe 5.1 compatibility ensure these PSUs are ready for all the latest hardware.
The pliable etched cables deserve some special attention. Not only do they offer distinctly colored CPU and PCIe power connectors, but they’re also very flexible to allow for effortless component installation and cable routing. On top of all that, ASUS Pro WS Platinum Series PSUs are only 175mm long, making them some of the most compact power supplies in their class. All told, these elements make installation easy and ensure the PSUs will pair well with a wide variety of workstations.
Premium power, premium efficiency
ASUS Pro WS Platinum Series PSUs make sure that you don’t have to pick between high-end wattage and premium efficiency. Despite being built to deliver an astounding flow of power to high-performance workstation components, these PSUs do their job with minimal waste, as attested by their 80 PLUS Platinum certification. This credential is achieved in part thanks to Japanese server-grade capacitors, guaranteeing peak efficiency.
Built to go the distance
Expect your ASUS Pro WS Platinum Series PSU to put just as much of a premium on safety and durability as power. They sport upgraded PCIe connectors that offer a variety of benefits.
First, their gold-plated copper pins lower connector temperatures by up to 10° C compared to standard 12V-2×6 connector temperatures. The increased contact between the internal socket pins and connectors reduces resistance for improved power delivery efficiency. The design is also more durable, helping the connectors resist the wear and tear associated with plug-ins and removals.
To help ensure a long lifespan, the flexible etched cables are constructed of premium materials that help the cables operate at 50°C lower than the safety limit. Speaking of cooling, extruded aluminum heatsinks cover critical components to keep temperatures down and noise low. The fans are built with dual-ball fan bearings designed to last twice as long as traditional sleeve-bearing designs. Each PSU also features a protective PCB coating that guards the circuit board against moisture, dust, and debris.
All these features add up to reliable, long-lasting performance, which is why we’re confident enough to give each of these power supply units a generous 10-year warranty.
Upgrade your workstation with an ASUS Pro WS Platinum Series PSU
The ASUS Pro WS 3000W Platinum PSU, ASUS Pro WS 2200W Platinum PSU, and ASUS Pro WS 1600W Platinum PSU are ready to power your most ambitious workstation. Pair them with multiple GeForce RTX 5090 units for muscular GPU performance, or go all-in on workstation-class hardware with a set of NVIDIA RTX PRO 6000 GPUs. Need a workstation motherboard ready to support your multi-GPU ambitions? Check out the ASUS Pro WS TRX50-SAGE WiFi A with its three PCIe 5.0 x16 slots, or go all-in with the ASUS Pro WS WRX90E-SAGE SE, which boasts no less than seven PCIe 5.0 x16 slots. Either way, you’ll be able to seize the power of a beastly AMD Threadripper or Threadripper Pro CPU, including the just-announced AMD Ryzen™ Threadripper 9000 Series processors. Your Pro WS PSU will have the chops to keep up with your high-end hardware, all while offering premier efficiency in a strikingly compact design.
For more information on the pricing and availability of ASUS Pro WS Platinum Series power supply units in your region, please contact your local ASUS representative.