L08262-002 D19-310P1A 310W 80 Plus Gold Power Supply for HP Pavilion 590-P 595-P 690 790 ENVY 795

This genuine OEM 310W internal power supply is designed for select HP Pavilion 590 and 595 desktops, Pavilion Gaming 690 and 790 desktops, and ENVY 795 desktops originally equipped with the same compact PSU and proprietary connector layout. It provides separate +12.1V main and CPU outputs through two 4-pin connectors and a 7-position P2 connector. This Grade A refurbished unit has been cleaned and fully tested and includes the CPU Medics standard 30-day limited warranty.

Technical Specifications

• Primary Part Number: L08262-002
• Product Type: Genuine OEM internal desktop power supply
• Primary Model Number: D19-310P1A
• Maximum Output Power: 310W
• Efficiency Rating: 80 PLUS Gold as marked on the unit and service description
• Form Factor: Custom compact OEM desktop PSU
• Approximate Dimensions: 95mm x 73mm x 164mm
• AC Input Voltage: 100-240V~
• AC Input Current: 4.0A
• Frequency: 50-60Hz
• DC Output +12.1V Main: 16A maximum
• DC Output +12.1V CPU: 16A maximum
• Combined Output Limit: 310W maximum total across both +12.1V rails
• P1 Connector: 1x 4-pin mainboard power connector approximately 13.5" long
• P2 Connector: 1x keyed 7-position power-command connector approximately 5" long
• P3 Connector: 1x 4-pin CPU power connector approximately 21" long
• Standard 24-Pin ATX Connector: None
• SATA Power Connectors: None
• PCIe Graphics Power Connector: None
• AC Inlet: IEC 60320 C14
• Cooling: Internal fan
• Installation Type: Internal screw-mounted power supply
• Condition: Grade A refurbished
• Testing: Cleaned and fully tested
• Warranty: CPU Medics standard 30-day limited warranty
• Included: One power supply; AC power cord sold separately

Interchangeable / Replacement Part Numbers

L08262-002, L10875-800, D19-310P1A, L08262-004, L08262-003

Known OEM Model Cross-References: L08262-002 / D19-310P1A, L08262-003 / DPS-310AB-3 A, L08262-004 / PCG007

⭐ Recommended AC Power Cord

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. Need a replacement power cable? See the 121565-004 / 121565-001 6 FT NEMA 5-15P to IEC C13 AC Power Cord.

✅ Confirmed Compatibility

The following model families were sold with multiple power-supply options. Compatibility is confirmed only for configurations originally equipped with one of the listed part numbers and the same 310W compact housing, two 4-pin connectors, and 7-position P2 connector. Verify the original PSU label, populated-wire layout, cable reach, dimensions, and mounting points before ordering.

✔️ HP Pavilion 590 Desktop Series: Select Pavilion 590-p0xxx configurations, including 590-p0030, 590-p0066, 590-p0066ng, 590-p0067c, 590-p0127cb, and 590-p0197cb
✔️ HP Pavilion 595 Desktop Series: Select Pavilion 595-p0xxx configurations, including 595-p0005no, 595-p0006no, 595-p0018ng, 595-p0172kr, 595-p052ccn, 595-p0669ng, and 595-p0954nd
✔️ HP Pavilion Gaming 690 Desktop Series: Select Pavilion Gaming 690 configurations, including 690-0000no, 690-0002nt, 690-0005np, select 690-0020 configurations, 690-0021no, 690-0021ny, 690-0024ur, 690-003BLA, 690-0031nl, 690-0039nl, 690-0044nf, 690-007LA, and 690-008LA
✔️ HP Pavilion Gaming and Pavilion Power 790 Desktop Series: Select 790-0xxx configurations, including 790-0005nt, 790-0009nx, 790-0027nt, 790-0030nt, and 790-0400nz
✔️ HP ENVY 795 Desktop Series: Select ENVY 795-0xxx configurations, including 795-0000ns, 795-0002nw, 795-0012na, 795-0500nz, and 795-0607nz
✔️ Additional Exact-Part Desktop Applications: Pavilion TP01-3003w and TP01-3050; ENVY TE01-3254, TE01-4254, and TE01-5354; select ENVY TE01-4000i and TE01-5000i configurations originally equipped with L08262-002 or L10875-800; and Victus 15L TG02-0000la with the matching connector layout

☑️ Key Features

☑️ Genuine OEM 310W replacement power supply
☑️ 80 PLUS Gold efficiency rating
☑️ Proprietary dual 4-pin and 7-position P2 connector layout
☑️ Full-range 100-240V AC input
☑️ Grade A unit that has been cleaned and fully tested
☑️ Direct replacement for the listed interchangeable part numbers
☑️ Standard 30-day limited warranty included

⚙️ Fit Notes

• Match the original power supply part number whenever possible.
• Confirm the original unit is rated at 310W and measures approximately 95mm x 73mm x 164mm.
• Verify both 4-pin connectors, the 7-position P2 housing, populated-wire layout, keying, and cable lengths before ordering.
• P2 wire population can vary by approved OEM revision. Contact us before ordering if a specific P2 wire count or exact revision is required.
• This custom PSU does not use a standard 24-pin ATX motherboard connector.
• The pictured connector configuration does not include SATA drive-power leads or a dedicated PCIe graphics-power lead.
• The listed computer families were offered with other PSU wattages and connector configurations; do not order by the computer family name alone.
• Confirm that 310W is sufficient for the installed processor, graphics card, drives, and accessories.
• The AC power cord is not included unless shown and is available separately in the recommended accessory section above.
• Compare the enclosure size, screw locations, rear inlet position, fan orientation, and full cable layout with the original unit.
• Disconnect the AC cable and allow the system to fully discharge before replacing the power supply.