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Grey Flex-ATX 220W PSU with 24-pin, 4-pin and two Sata connectors

Replace Power

Replace Power 220W Flex-ATX PSU Grey 24 Pin 4 Pin 2x Sata

SKU CH-9M45-6NBAE

A 220 W Flex-ATX power supply with 24-pin, 4-pin and two Sata connectors for HP Slimline desktops

  • Product colorGrey
  • Product typeProprietary Power Supply
  • Product weight1
  • 220W output powers slimline desktops reliably
  • Flex-ATX form factor fits HP Slimline systems
  • 24-pin and 4-pin connectors supply motherboard
  • Two Sata connectors drive storage devices
  • Dual 115/230V input suits global mains

Replacement PSU for HP Slimline desktops

This 220W Flex-ATX unit replaces the original Bestec FH-ZD221MGR in compatible HP Pavilion Slimline systems. It delivers power through a 24-pin motherboard connector, a 4-pin auxiliary connector and two Sata connectors. The grey chassis weighs 1 kg and accepts 115 V or 230 V input.

Suits owners of supported Slimline PCs needing

Builders assembling a custom chassis or upgrading to higher-wattage components should look elsewhere, as the proprietary form factor and fixed 220W limit restrict use to the original platform.

Proprietary Flex-ATX form factor and 220W rating

These two specifications decide fit and power budget; the supply only works in cases designed for this exact layout and cannot support configurations that exceed its rated output.

How it compares

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

Price $43.99
Cheaper than about 92% 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
Product colorGrey
Product typeProprietary Power Supply

Questions about this item

Will the 24-pin and 4-pin connectors from this 220W Flex-ATX PSU fit the motherboard in my existing HP Slimline s5-1125la?

This unit is built as a direct replacement for the Bestec FH-ZD221MGR and HP part 633195-001, so the 24-pin motherboard and 4-pin connectors match the original pinout used in that Slimline model.

How can I confirm the 220W Flex-ATX PSU is delivering power correctly once installed?

Power on the PC and verify it boots to the operating system; if the system starts and runs stable under load the PSU is functioning as intended.

Does the box include the two SATA power cables needed for my drives, or must I buy them separately?

The supply ships with a 24-pin motherboard connector, a 4-pin connector and two SATA connectors already attached, so no extra cables are required for typical Slimline builds.

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