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Asus ASUS-PRO-WS-2200P 2200W Power Supply - ATX 3. 1 - 89% Efficiency - Active PFC - 120/230 V AC Input - 183. 3 A Single +12V Rail - 12 SATA - 4 PCIe
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Product Features
Technical Overview
Built around a single +12V rail design delivering 183.3 A, this power supply uses a robust topology to maintain tight voltage regulation and low ripple. The active PFC circuit ensures compatibility with both 120 V and 230 V AC mains, and the 89% efficiency rating reduces waste heat and operating costs.
Cooling is handled by a single 86 mm dual ball bearing fan, which provides long life and reliable thermal performance under continuous load. The power supply includes an On/Off switch and features low noise operation, making it suitable for noise-sensitive environments.
Single +12V Rail Design
A single +12V rail rated at 183.3 A delivers power cleanly and simply, ideal for high-end GPUs and CPUs without concern for load balancing.
Protection Suite
Comprehensive protections: Over Power, Over Voltage, Under Voltage, Short Circuit, Over Current, and Over Temperature ensure system safety in all conditions.
Key Product Advantages
This power supply is optimized for workstations, rendering farms, and multi-GPU compute nodes. The ample 2200W capacity supports the most power-hungry components, while the ATX 3.1 compliance ensures compatibility with modern motherboards and power-hungry graphics cards.
The abundance of connectors—12 SATA power connectors, 4 PCIe (6+2-pin) connectors compliant with PCIe 5.1, and 2 CPU (4+4-pin) connectors—provides flexibility for large storage arrays and multi-GPU setups without needing adapters.
For buyers comparing similar models, the strongest advantage is usually the balance between dependable day-to-day operation and a simpler rollout experience. That means less time spent troubleshooting fit, compatibility, or user adoption after installation, which is especially important for shared business environments and repeat purchasing decisions.
Deployment / Use Cases
Ideal for professional workstations used in 3D rendering, AI training, video editing, and scientific simulation, where multiple high-end GPUs and CPUs demand stable, high-capacity power. The 2200W output supports configurations with up to four PCIe graphics cards and memory-intensive workloads.
In server environments, the 12 SATA connectors make it well-suited for systems with many HDDs or SSDs, such as NAS or storage servers. The active PFC and wide input voltage range allow deployment in data centers around the globe.
Multi-GPU Workstation
With 4 PCIe (6+2-pin) connectors and 2 CPU (4+4-pin) connectors, this PSU can power dual processors and multiple high-end GPUs required for rendering or computation.
High-Density Storage Server
12 SATA power connectors support large arrays of hard drives or SSDs, making this PSU suitable for NAS or backup servers that require many storage devices.
Physical Profile
The Asus 2200W Power Supply follows the standard ATX internal form factor, with dimensions of 86 mm (height) x 175 mm (width) x 150 mm (depth). It weighs approximately 4.70 lb (2130 g) and fits standard ATX cases with adequate clearance. The compact depth helps with cable management in larger chassis.
- Width
- 6.89" (175 mm)
- Depth
- 5.91" (150 mm)
- Height
- 3.39" (86 mm)
- Weight
- 4.70 lb (2130 g)
Highlights
- 2200W continuous output from a single +12V rail rated at 183.3 A.
- 89% efficiency with active PFC for reduced power loss.
- ATX 3.1 compliant and NVIDIA SLI supported.
- 12 SATA power connectors for large storage configurations.
- 4 PCIe 5.1 (6+2-pin) connectors for multiple GPUs.
- 2 CPU (4+4-pin) connectors for dual processor systems.
- Comprehensive protection: OPP, OVP, UVP, SCP, OCP, OTP.
- Dual ball bearing fan for extended reliability.
Specifications
| Specifications | |
|---|---|
| Manufacturer | ASUS Computer International |
| Manufacturer Part Number | ASUS-PRO-WS-2200P |
| Brand Name | Asus |
| Product Model | ASUS-PRO-WS-2200P |
| Product Name | 2200W Power Supply |
| Packaged Quantity | 1 |
| Product Type | Power Supply |
| Technical Information | |
| Specification Compliance | ATX 3.1 |
| Efficiency | 89% |
| Power Factor Correction (PFC) | Active |
| Number of Fans | 1 |
| Fan Bearing Type | Dual Ball Fan Bearing |
| Protection Type | Over Power,Over Voltage,Under Voltage,Short Circuit,Over Current,Over Temperature |
| NVIDIA SLI Supported | Yes |
| Features | On/Off Switch,Low Noise |
| Power Description | |
| Input Voltage | 120 V AC,230 V AC |
| Number of +12V Rails | 1 |
| Output Voltage | 3.3 V DC,5 V DC,12 V DC,-12 V DC,5 V SB |
| Output Voltage Detail | 3.3 V DC @ 25 A,5 V DC @ 25 A,-12 V DC @ 0.8 A,5 V SB @ 3 A,12 V DC @ 183.3 A |
| Output Current | 25 A,183.30 A,800 mA,3 A |
| Output Power | 2.20 kW |
| Interfaces/Ports | |
| Number of SATA Power Connectors | 12 |
| PCI Express Connector | Yes |
| PCI Express Version | 5.1 |
| Number of (6+2 pin) PCI Express Power Connectors | 4 |
| Number of (4+4 pin) CPU Power Connectors | 2 |
| Physical Characteristics | |
| Form Factor | ATX,Internal |
| Height | 3.39" (86 mm) |
| Width | 6.89" (175 mm) |
| Depth | 5.91" (150 mm) |
| Weight (Approximate) | 4.70 lb (2130 g) |
User Manual
FAQ
What is the total power output of the Asus ASUS-PRO-WS-2200P?
The Asus ASUS-PRO-WS-2200P delivers a continuous output power of 2.20 kW (2200 watts). It features a single +12V rail capable of supplying up to 183.3 A, with additional rails for 3.3 V, 5 V, -12 V, and 5 VSB.
Is this power supply compatible with the ATX 3.1 standard?
Yes, the Asus 2200W Power Supply complies with ATX 3.1, ensuring compatibility with the latest motherboards and power delivery requirements. It also supports PCI Express 5.1 and provides four (6+2-pin) PCIe connectors for modern graphics cards.
What input voltages does this power supply support?
The power supply accepts both 120 V AC and 230 V AC input voltages, making it suitable for use in North America and other regions with 120 V mains, as well as in countries with 230 V systems. The active PFC adjusts automatically.
How many SATA power connectors are included?
This power supply includes 12 SATA power connectors, providing ample capacity for connecting multiple hard drives, SSDs, or optical drives in a workstation or server storage array.
What protection features does this power supply have?
The Asus 2200W PSU includes a comprehensive protection suite: Over Power Protection (OPP), Over Voltage Protection (OVP), Under Voltage Protection (UVP), Short Circuit Protection (SCP), Over Current Protection (OCP), and Over Temperature Protection (OTP).
What is the fan type and bearing in this power supply?
It uses a single 86 mm fan with a dual ball bearing, which offers long operational life and reliable cooling. The power supply is designed for low noise operation, balancing thermal performance with acoustic comfort.
| Qty | Price | Available |
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