600W Power Supply for Z420 Workstation

This Genuine OEM 600W internal power supply is designed for compatible Z420 Workstation configurations. It features proprietary 18-pin and 8-pin system connections, two 6-pin graphics power connectors, six SATA connectors, and one legacy IDE/PATA power connector.

Technical Specifications

• Product Type: Internal workstation power supply
• Testing Status: Cleaned and fully tested
• Warranty: CPU Medics 30-Day Limited Warranty
• Maximum Output Power: 600W
• Form Factor: Proprietary workstation PSU
• Standard AC Input: 100-240V AC 8.0A 50-60Hz
• Alternate AC Input: 118V AC 8.0A 400Hz
• AC Inlet: IEC 60320 C14
• Dimensions: Approximately 150mm x 98mm x 168mm
• Cooling: Integrated internal fan
• Installation Type: Internal screw-mounted power supply
• Required Power Cord: NEMA 5-15P to IEC C13 power cord sold separately

DC Output

• +12V G1 Rail: 18.0A
• +12V CPU Rail: 18.0A
• +12V S Rail: 18.0A
• -12V Rail: 0.15A
• +12V M Rail: 18.0A
• +12V G2 Rail: 18.0A
• +11V Standby Rail: 1.75A
• +12V B Rail: 18.0A

Connector and Cable Layout

• P1 System Connector: One 18-pin connector with an approximately 18-inch cable
• P2 System Connector: One 8-pin connector with an approximately 4-inch cable
• G1 Graphics Connector: One 6-pin connector with an approximately 22-inch cable
• G2 Graphics Connector: One 6-pin connector with an approximately 22-inch cable
• D7 IDE/PATA Connector: One connector with an approximately 16.5-inch cable
• First SATA Cable: D1 at approximately 21 inches, D2 at 23 inches, and D3 at 25 inches
• Second SATA Cable: D4 at approximately 7 inches, D5 at 10.5 inches, and D6 at 14 inches
• Total SATA Connectors: Six

Interchangeable / Replacement Part Numbers

623193-001, 632911-001, DPS-600UB A, DPS-600UBA

C13 AC Power Cord Cross-Sell

This power supply has a standard IEC C14 inlet and requires a grounded NEMA 5-15P to IEC C13 AC power cord for North American outlets. The AC power cord is sold separately.

See the 121565-004 / 121565-001 6 FT NEMA 5-15P to IEC C13 AC Power Cord.

✅ Confirmed Compatibility

Compatibility depends on the original power-supply part number, system connectors, physical dimensions, mounting points, rear AC inlet position, and internal cable routing. Verify the original PSU before ordering.

✔️ Z420 Workstation: Configurations originally equipped with part number 623193-001, 632911-001, or DPS-600UB A

☑️ Key Features

☑️ 600W maximum output for compatible workstation configurations
☑️ Proprietary 18-pin system power connector
☑️ Separate 8-pin system power connector
☑️ Two 6-pin graphics power connectors
☑️ Six SATA power connectors across two cable harnesses
☑️ Legacy IDE/PATA peripheral power connector
☑️ Universal 100-240V AC 50-60Hz input
☑️ Supports 118V AC 400Hz input
☑️ Standard IEC C14 AC inlet
☑️ Integrated cooling fan
☑️ Grade A condition
☑️ Cleaned and fully tested before shipping

⚙️ Fit Notes

• This power supply uses proprietary 18-pin and 8-pin system connectors. It is not a standard 24-pin ATX power supply.
• Confirm that the original power supply is labeled 623193-001, 632911-001, DPS-600UB A, or DPS-600UBA.
• Compare the 150mm x 98mm x 168mm dimensions, mounting points, screw locations, rear AC inlet position, and cable routing before installation.
• Verify that the system requires two 6-pin graphics power connectors before connecting a discrete graphics card.
• The presence of graphics power connectors does not guarantee compatibility with every graphics card. Confirm the complete workstation power and thermal requirements before upgrading components.
• Cable lengths are approximate and may vary slightly between production revisions.
• Do not force or modify the proprietary system connectors.
• Disconnect the workstation from AC power before removing or installing the power supply.