CORSAIR WS3000 ATX 3.1 Fully Modular Workstation Power Supply
Couldn't load pickup availability
Ready to work out of the box!
All tools are delivered with essential accessories and easy-to-follow instructions. Unbox and start your projects with confidence!
Ask an expert!
Description
CORSAIR WS3000 3000W ATX 3.1 Fully Modular Workstation Power Supply – CP-9020312-WW
The CORSAIR WS3000 is a high-capacity 3000W workstation power supply designed for demanding multi-GPU systems, including AI training, 3D rendering, CAD/CAM and other professional workloads. With ATX 3.1 compliance, PCIe 5.1 readiness and four native 600W 12V-2x6 connectors, it provides substantial power and connectivity for high-end workstation configurations. Its fully modular design allows you to connect only the cables your system requires.
Key Features
- 3000W continuous power – Built to support demanding workstation and multi-GPU configurations.
- ATX 3.1 compliant – Designed for modern high-performance PC platforms.
- PCIe 5.1 ready – Supports the latest generation of high-power graphics hardware.
- Four native 12V-2x6 connectors – Each connector supports up to 600W for high-performance GPUs.
- Fully modular cabling – Connect only the cables required for your build.
- 80 PLUS Platinum efficiency – High efficiency helps reduce energy waste and operating heat.
- Cybenetics Platinum certified – Certified for efficient power delivery.
- Multi-GPU ready – Designed for professional systems using multiple high-power graphics cards.
- 140mm cooling fan – Dual ball-bearing fan provides active cooling for the power supply.
- Type 4 modular cables – Uses CORSAIR Type 4 cable technology.
- 220–240V AC input – Designed for high-line AC input.
- WW version – Supplied without an AC power cord.
Specifications
| Brand | CORSAIR |
| Series | WS3000 |
| SKU | CP-9020312-WW |
| Power Output | 3000W |
| Form Factor | ATX |
| Modular | Fully Modular |
| ATX Version | ATX 3.1 |
| PCIe Standard | PCIe 5.1 Ready |
| Efficiency | 80 PLUS Platinum / Cybenetics Platinum |
| AC Input | 220–240V |
| Input Current | 16A |
| Input Frequency | 47–63Hz |
| +12V Rail | 250A / 3000W |
| +3.3V Rail | 25A / 130W |
| +5V Rail | 25A |
| -12V Rail | 0.8A / 9.6W |
| +5VSB | 3.5A / 15W |
| 12V-2x6 Connectors | 4 × 600W |
| PCIe Connectors | 8 |
| EPS Connectors | 2 |
| SATA Connectors | 9 |
| PATA Connectors | 6 |
| ATX Connector | 1 |
| Fan | 140mm Dual Ball Bearing |
| Zero RPM Mode | No |
| MTBF | 100,000 hours |
| Cable Type | Type 4 |
| Weight | 4.465kg |
| AC Power Cord | Not included – WW version |
Descriptions may be generated and may not reflect the actual product. Please check the manufacturer's website using the product code (SKU) for the full specifications and the most up-to-date product information.
All orders are processed within 1–2 business days. Orders are not shipped or delivered on weekends or public holidays. If we are experiencing a high volume of orders, shipments may be delayed by a few days.
Warranty coverage is provided by the manufacturer and may vary in duration and terms depending on the product purchased. Please contact us should you require specific warranty information.