500W 10-Pin Power Supply PSU for ThinkStation P310 P330 P340 P350 ThinkCentre M90t

Replace a failed or unstable internal power supply with this 500W high-efficiency PSU used in select workstation and performance tower desktop systems. This unit is identified by part numbers such as 5P50V03181, 5P50V03218, 5P51D77099, HK600-11PP, and related equivalents, and uses a proprietary 10-pin motherboard power interface.

Technical Specifications

• Max Output Power: 500W
• Efficiency Rating: 80 PLUS Platinum
• Form Factor: ATX
• AC Input: 100–240V ~ 7.0A, 50/60Hz
• Cooling: Internal temperature-controlled fan
• Housing Color: Black
  
  
• DC Output Rails
• +12V1: 35A
• +12V2: 30A
• +12.0V: 0.2A
  
  
• Dimensions
• 150mm x 140mm x 86mm
  
  
• Connectors (with approximate cable lengths)
• (1) 10-Pin Proprietary Motherboard Connector (~13")
• (1) 8-Pin CPU / EPS12V Connector (~27.5")
• (1) 6+2-Pin PCIe GPU Power Connector (~18")

Interchangeable / Replacement Part Numbers

• 5P50V03181, 5P50V03218, 5P51D77099, HK600-11PP, PCK010, SP50H29598, SP50H29599, SP50H29653, 5P51D77094, 5P51D77197, FSK010

✅ Confirmed Compatibility

Please note that the following list is not exhaustive. Compatibility depends on your system's specific configuration. It's essential to verify compatibility with your system or enclosure manufacturer prior to installation.

✔️ ThinkStation P Series: P310, P328, P330, P340 Tower, P348, P350, P358, P360
✔️ ThinkCentre M Series: M90t Tower

☑️ Key Features

☑️ 500W continuous output capacity
☑️ 80 PLUS Platinum high-efficiency design
☑️ Proprietary 10-pin motherboard interface
☑️ Includes dedicated 8-pin CPU power and 6+2-pin PCIe GPU power
☑️ Designed for workstation and performance desktop platforms
☑️ Direct replacement for listed part numbers

⚙️ Fit Notes

• This PSU does not use a standard 24-pin ATX motherboard connector.
• System must support 10-pin motherboard power input.
• Always match your original PSU part number and connector layout before ordering.
• Recommended thermal paste for CPU service while inside the system: Shin-Etsu G751