685W Power Supply for Precision T5810 T7810 T7910 Workstation

This 685W power supply is a direct replacement PSU designed for compatible Precision tower workstations that require the 685W OEM-style unit. It’s ideal for restoring stable power delivery when your system is experiencing no-power issues, random shutdowns, boot looping, or power-related instability.

Technical Specifications

• Max output power: 685W
• Device type: Internal workstation power supply unit (PSU)
• Application: Precision tower workstations requiring a 685W PSU
• Compatibility note: Must match your original PSU form factor and connector layout

Interchangeable / Replacement Part Numbers

CYP9P, D685EF-01, H685EF-00, D685E002L, D685E003L, VDY4N, K8CDY, KTMT8, F685EF-01, W4DTF, CT3V3

✅ 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.

✔ Precision Workstation: T5610, T5810, T7810, T7910

☑️ Key Features

☑️ Correct 685W rating for supported Precision tower workstations
☑️ Designed for workstation-grade, continuous daily use
☑️ Helps resolve power symptoms like random shutdowns, no-boot, or intermittent power loss
☑️ Multiple interchangeable part numbers supported (see list above)
☑️ Great option for keeping a production workstation running without a full system replacement

⚙️ Fit Notes

• Confirm your original PSU is the same wattage (685W) and matches the same physical shape / mounting pattern used in your chassis.
• Before ordering, compare your existing PSU’s connector layout and cable routing to ensure an exact match.