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Grey Flex-ATX 220 W power supply unit with 24 pin and Sata connectors

Replace Power

Replace Power 220 W Flex-ATX power supply for HP Pavilion Slimline s5-1124la

SKU CH-VA0Z-13PYN

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

  • Product colorGrey
  • Product typeProprietary Power Supply
  • Product weight1
  • 220 W output powers Slimline desktops
  • 115 / 230 V input suits global mains
  • 24-pin plus 4-pin connectors feed motherboard
  • Two Sata connectors drive storage devices
  • Proprietary Flex-ATX form fits HP s5-1124la chassis

What this power supply replaces

This 220 W Flex-ATX unit is a direct replacement for the HP 633195-001 and Bestec FH-ZD221MGR units found in Pavilion Slimline s5-1124la desktops. It uses the proprietary form factor required by those slim chassis and delivers the same 220 W maximum output through the native connector set.

Steady 220 W delivery across the rails

The supply is rated for a continuous 220 W total output rather than a short-term peak, so it maintains stable voltage on the 24-pin motherboard connector, the 4-pin auxiliary connector and the two Sata power leads during extended workloads. Input auto-switches between 115 V and 230 V without manual intervention, keeping regulation consistent across regions.

Low-profile cooling in a slim enclosure

The compact Flex-ATX body fits the original Slimline cavity and relies on the stock fan layout to move air through the proprietary housing. Power draw at the wall matches the 220 W DC rating plus normal conversion losses, and acoustic output stays within the range expected for the OEM cooling solution in these desktops.

How it compares

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

Price $45.99
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

How much heat and fan noise should I expect from the 220 W Flex-ATX unit when it runs continuously?

The 220 W Flex-ATX design is built for slimline chassis where airflow is restricted, so the fan will spin at the speed needed to keep internal temperatures safe under full load.

Which existing cables or connectors must my HP Pavilion Slimline s5-1124la already have for this replacement to work?

Your motherboard needs a 24-pin ATX socket and a 4-pin CPU power header, while any drives you keep must use Sata power plugs.

Will the proprietary form factor and 24-pin plus 4-pin layout fit the older HP Slimline chassis I am keeping?

Yes, this unit matches the original Bestec FH-ZD221MGR Flex-ATX dimensions and connector placement used in those Slimline models.

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