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Grey proprietary Flex-ATX power supply unit with 24-pin and Sata connectors

Replace Power

Replace Power 220W Flex-ATX Power Supply for HP Pavilion Slimline s5-1120

SKU CH-W9MV-J2N3C

A 220 W Flex-ATX unit with a 24-pin motherboard connector, a 4-pin connector and two Sata connectors for HP Pavilion Slimline s5-1120 desktops

  • Product colorGrey
  • Product typeProprietary Power Supply
  • Product weight1
  • Low-profile Flex-ATX design fits HP Slimline s5-1120 chassis
  • 220W maximum output powers desktop components reliably
  • Dual 115/230 V input suits global mains voltages
  • 24-pin and 4-pin connectors supply motherboard and CPU
  • Two Sata connectors drive storage peripherals

Proprietary Flex-ATX replacement

This Replace Power unit is a new proprietary Flex-ATX power supply built for the HP Pavilion Slimline s5-1120 desktop PC. It serves as a direct low-profile power source for compatible slimline systems. The grey chassis weighs 1 and fits the original mounting points.

220 W maximum output

The single specification that decides fit is the 220 W maximum power output. It matches the original Bestec FH-ZD221MGR and HP 633195-001 ratings. Buyers whose systems demand higher continuous wattage will need a different form factor or a chassis that accepts standard ATX units.

Dual-voltage input and connector set

The supply accepts 115 or 230 V input for worldwide mains compatibility. Output connectors comprise a 24-pin motherboard plug, a 4-pin auxiliary plug and two Sata power leads for drives. No thermal, noise or efficiency figures are provided by the supplier.

How it compares

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

Price $48.99
Cheaper than about 91% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Brand nameReplace Power
Product colorGrey
Product typeProprietary Power Supply

Questions about this item

What does the 220 W rating mean once this unit is installed in an HP Pavilion Slimline s5-1120?

The 220 W rating is the maximum continuous power the supply can deliver to the motherboard, drives and any add-in cards inside that Slimline chassis.

What interface standard does the 24-pin motherboard connector follow and what does it limit in practice?

The 24-pin connector follows the standard ATX pin-out, so it caps the motherboard power delivery to what that 220 W design can sustain across all rails.

What physical space and mounting points does this Flex-ATX supply need to fit the Slimline case?

It uses the Flex-ATX form factor with the original HP mounting holes, so it drops straight into the Slimline bay without adapter brackets.

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