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Grey ATX power supply unit with single fan

Replace Power

Replace Power AP-MPS3ATX30-26 300W ATX power supply

SKU CH-WWW9-PH50P MPN AP-MPS3ATX30-26

300W ATX power supply with 20+4-pin, 4-pin, three SATA, two peripheral and one floppy connector for Compaq Presario S6010V CTO CQ5210F

  • Fan configuration1
  • Product colorGrey
  • Product typeATX
  • Product weight0.1
  • Delivers 300W steady power for reliable system operation
  • Single fan keeps the unit cool during use
  • 20+4-pin ATX and 4-pin ATX12V connectors fit standard motherboards
  • Three SATA power connectors support multiple drives
  • Over-voltage protection safeguards connected components

Replacement PSU for Presario S6010V CTO CQ5210F

This 300W ATX power supply is built as a direct replacement for the Compaq Presario S6010V CTO CQ5210F. It fits standard ATX bays and delivers steady output for everyday desktop workloads. The unit targets owners of that specific chassis who need a like-for-like swap without rewiring.

Grey enclosure with single fan and legacy

The grey metal housing holds one cooling fan and weighs 0.1. Cable complement includes one 20+4-pin ATX connector, one 4-pin ATX12V connector, two peripheral connectors, one floppy drive connector and three SATA power connectors. This mix supports older motherboards, IDE drives and current SATA devices in a single harness.

Upgrades failing or under-powered OEM units

The supply replaces an original unit that has degraded, failed or cannot sustain load on the 12V rail. The jump is worth it when the system randomly restarts, refuses to POST or cannot spin up added drives. It restores reliable power without changing the case or motherboard.

How it compares

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

Price $56.99
Cheaper than about 87% 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

Product
Brand nameReplace Power
Model nameAP-MPS3ATX30-26
Product colorGrey
Product typeATX
More details
Fan configuration1

Questions about this item

What ATX connectors does the 300W AP-MPS3ATX30-26 provide?

The unit ships with one 20+4-pin ATX connector, one 4-pin ATX12V connector, three SATA power connectors, two peripheral connectors and one floppy connector.

What chassis clearance does the grey ATX unit require?

It follows the standard ATX form factor and uses a single fan, so it fits any case that accepts a regular ATX power supply.

How is the Replace Power AP-MPS3ATX30-26 installed and what step is often missed?

Mount the supply with four screws, plug the 20+4-pin and 4-pin ATX12V cables into the motherboard, then attach SATA, peripheral and floppy leads; the step most people forget is seating the 4-pin ATX12V connector firmly.

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