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Grey proprietary flex-ATX power supply unit with 24-pin motherboard connector, 4-pin connector and two Sata connectors

Replace Power

Replace Power 220W Flex-ATX PSU for HP Slimline s5-1050z

SKU CH-0NR0-5HFFG

A 220 W Flex-ATX power supply with a 24-pin motherboard connector, a 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 motherboard connector fits HP boards
  • 4-pin plus two Sata connectors drive peripherals
  • Genuine Bestec FH-ZD221MGR replaces HP 633195-001

Replacement Flex-ATX PSU for HP Slimline

This 220W proprietary power supply replaces the Bestec FH-ZD221MGR unit in HP Pavilion Slimline s5-1050z desktops. It delivers 115/230 V input compatibility and a grey chassis weighing 1 unit. The Flex-ATX form factor fits the slim enclosure without modification.

Build integration and connector layout

The unit provides a 24-pin motherboard connector, a 4-pin connector and two Sata connectors for drives. This connector set powers the board, processor and storage peripherals inside the Slimline chassis. Proprietary dimensions mean it only fits compatible HP Slimline systems.

Thermals, noise and power in normal use

Rated at 220W maximum output, the supply runs within its design envelope for typical office workloads. The compact Flex-ATX housing uses a single internal fan to move air through the slim case. Acoustic output stays low during standard desktop operation.

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

Will the 220W maximum power output limit my system under sustained heavy loads?

The 220W rating is the peak output ceiling; continuous draws near that level may trigger protection shutdowns on demanding components.

How much fan noise and heat should I expect from this Flex-ATX unit running all day?

The proprietary low-profile design uses a small internal fan; sustained operation typically produces audible airflow noise and noticeable case warmth.

Which existing cables or connectors must my HP Slimline already have for this replacement to work?

Your motherboard needs a 24-pin ATX socket and a 4-pin CPU power header, plus SATA ports for the two included drive connectors.

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