Corsair WS3000 3000W ATX 3.1 Fully Modular Workstation Power Supply
Corsair WS3000 3000W ATX 3.1 Fully Modular Workstation Power Supply
SKU:PSCP-WS3000
The Corsair WS3000 is a 3000W fully modular workstation power supply designed for high-performance multi-GPU and demanding professional builds. Featuring ATX 3.1 compliance, 80 PLUS Platinum efficiency, and four native 12V-2x6 connectors, it delivers reliable power and abundant connections for workstation professionals.
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- 10 Years Manufacturer Warranty
Product Information
| Brand | Corsair |
|---|---|
| Category | Power Supplies |
| SKU | PSCP-WS3000 |
| Availability | In Stock |
Overview
- The Corsair WS3000 delivers 3000W of continuous power in a fully modular ATX form factor, purpose-built for professional workstation environments. With four native 12V-2x6 connectors, it provides abundant connectivity for multi-GPU systems without adapter dependencies, ensuring clean power delivery and system stability.
ATX 3.1 compliance and PCIe 5.1 readiness ensure compatibility with current and next-generation hardware. The 80 PLUS Platinum certification guarantees exceptional efficiency, reducing operational costs and heat output in always-on professional environments. Dual ball bearing fan technology and 100,000 hour MTBF rating reflect Corsair's focus on reliability for mission-critical workstation applications.
Fully modular cabling eliminates unused cables, enabling tidy builds that maximise case airflow and simplify system management. The 10-year warranty demonstrates confidence in long-term performance, making it a sound investment for professionals requiring dependable, high-capacity power delivery.
Specifications
| Brand | Corsair |
|---|---|
| Model | WS3000 |
| Product Type | Workstation Power Supply |
| Continuous Power Output | 3000 Watts |
| Form Factor | ATX |
| Modularity | Fully Modular |
| ATX Standard | 3.1 |
| Efficiency Rating | 80 PLUS Platinum |
| PCIe Connector Count | 8 |
| 12V-2x6 Connector Count | 4 |
| ATX 24-Pin Connector | 1 |
| EPS Connector Count | 2 |
| SATA Connector Count | 9 |
| PATA Connector Count | 6 |
| Fan Size | 140mm |
| Fan Bearing Type | Dual Ball Bearing |
| Cable Type | Type 4 |
| Zero RPM Mode | No |
| Multi-GPU Ready | Yes |
| PCIe 5.1 Ready | Yes |
| MTBF | 100,000 hours |
| Weight | 4.465kg |
| Warranty | 10 Years |
| PSU Plug Type | No AC Cord Included |
Key Features
Ideal For
FAQs
What does ATX 3.1 compliance mean for my workstation?
ATX 3.1 compliance ensures the power supply meets the latest ATX standard, providing enhanced power management and compatibility with modern motherboards. It also indicates PCIe 5.1 readiness, allowing your system to support next-generation graphics cards and expansion hardware without power limitations.
Why are four native 12V-2x6 connectors important?
Native 12V-2x6 connectors provide direct power to modern graphics cards without requiring adapters. This eliminates potential cable strain, ensures reliable power delivery under load, and supports multi-GPU configurations without daisy-chaining or adapter dependencies.
What is the benefit of 80 PLUS Platinum efficiency?
Platinum efficiency rating means the power supply converts at least 90% of input power to usable output across most load conditions. This reduces heat generation, lowers electricity costs, and improves overall system reliability—particularly valuable in 24/7 professional workstation environments.
Is the WS3000 suitable for multi-GPU workstations?
Yes. The WS3000 is specifically designed for multi-GPU setups with four native 12V-2x6 connectors, eight PCIe connectors, and 3000W of continuous power. It can reliably support demanding configurations with multiple high-end graphics cards.
What does fully modular mean, and why does it matter?
Fully modular means all power cables detach from the power supply, allowing you to connect only the cables you need. This reduces cable clutter, improves airflow inside your case, makes builds cleaner, and simplifies future upgrades and maintenance.
What is MTBF and what does 100,000 hours mean?
MTBF (Mean Time Between Failures) indicates the average time before a failure is likely to occur. 100,000 hours equals approximately 11.4 years of continuous operation, reflecting high reliability standards for professional workstation applications.
Is an AC power cord included?
No. The WS3000 is sold without an AC power cord (WW designation). You will need to source an appropriate mains cable separately based on your regional power standard.
