We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
HP ATX power supply unit silver metal box 24-pin connector

HP

HP ps-5301-02 300 W ATX power supply 667893-003

SKU CH-Y6QV-1966S

Delivers 300 W continuous power with a 24-pin connector for compatible HP desktop systems

  • Genuine HP 300 W ATX power for P7/P6 desktops
  • 24-pin main connector fits standard motherboards
  • 320 W peak output handles short load spikes
  • Part numbers 667893-003 and 715185-001 confirm exact replacement

Genuine HP ATX power supply for desktop PCs

This genuine HP ATX power supply carries model number ps-5301-02 and part numbers 667893-003 and 715185-001. It is designed for HP desktop systems such as the P7 and P6 lines that require a standard 24-pin motherboard connector. The unit delivers a maximum continuous output of 300 W and can reach a peak of 320 W. It suits owners replacing a failed original unit in compatible HP chassis.

Thermals noise and power draw in normal use

The 300 W rating indicates the sustained power the supply can provide to system components under typical workloads. Cooling is handled by the internal fan arrangement designed for the original HP chassis airflow path. Acoustic output will vary with load and case ventilation but remains consistent with a standard office desktop power supply. Peak capacity of 320 W provides headroom for short demand spikes.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $24.99
Cheaper than about 96% of the 10,869 comparable items (median $142.99).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the 24-pin ATX connector and what step do people often miss?

Align the 24-pin connector with the motherboard socket, press firmly until the latch clicks, and verify the latch is fully seated; the step often missed is confirming the latch engages on both sides.

What maintenance will the HP ps-5301-02 300 W unit need later?

Periodically clean dust from the intake and exhaust vents with compressed air; the internal fan bearings are sealed and the unit has no user-replaceable parts.

More in ATX Desktop Power Supplies

Similar items