HP Compaq ProDesk EliteDesk MT Power Supply 320W (4pin-6pin)

Specifications

• Model names/part numbers: D10‑320P1A / D10‑320P2A / D12‑320P1A / D12‑320P1B and equivalents (e.g., CFH0320AWWA, PS‑4321‑2HF, DPS‑320NB, PCC006) 

• Output power: 320 W total

• AC input: 100–240 V AC, 50–60 Hz — current draw ~5–5.5 A 

Connectors & Power Rails

Primary Outputs

• +12 V main rail: 16 A

• +12 V CPU rail: 16 A

• +12 V standby (SB): 1.3 A

• –12 V: 0.15 A 

Connector Types

• 6‑pin motherboard connector (P1) – proprietary, not standard PCIe

• 6‑pin auxiliary – again proprietary

• 4‑pin ATX 12 V CPU connector (P3)

Some variants use two 6‑pin connectors and one 4‑pin 

Compatibility

This PSU is stock in HP MT-series desktops and certain EliteDesk MT towers, including models such as:

• Compaq/HP 6000, 6005, 6200, 6300, 6380, 8000, 8080, 8100, 8180, 8200, 8280, 8300 MT

• HP ProDesk 600/ G1‑2 MT

• HP EliteDesk 800 G1/ G2 MT

• Workstations: Z200, Z210, Z220 

Physical Dimensions & Cooling

• Approx 150 × 98 × 154 mm 

• Typically equipped with a single internal fan (4‑pin fan connector) 

Connector Mapping & Notes

• These are proprietary HP connectors, resembling, but not matching, PCI‑E and CPU ATX connectors.

• The 6‑pin goes to the motherboard, and the 4‑pin to CPU.

• They are not interchangeable with standard ATX PSU connectors

• Adapters exist but incorrect usage may cause hardware issues.

Summary Table

* e.g., DPS‑320NB, DPS‑320JB, DPS‑320QB/B etc. 

For more detailed information
Call..01729525052

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