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Grey Flex-ATX power supply unit for HP Slimline desktop

Replace Power

Replace Power Flex-ATX 220W Power Supply for HP Pavilion Slimline s5-1210t

SKU CH-WE2D-KQQBM

Flex-ATX 220 W power supply fits HP Pavilion Slimline desktops with a 24-pin motherboard connector, a 4-pin connector and two Sata connectors

  • Product colorGrey
  • Product typeProprietary Power Supply
  • Product weight1
  • Low-profile 220W Flex-ATX design fits HP Slimline s5-1210t
  • Dual 115/230V input supports worldwide mains voltage
  • 24-pin motherboard connector powers the main board directly
  • 4-pin CPU connector delivers dedicated processor power
  • Two Sata connectors supply drives and peripherals

Proprietary Flex-ATX Power Supply

This proprietary Flex-ATX unit replaces the original Bestec FH-ZD221MGR in HP Pavilion Slimline s5-1210t desktops. It delivers 220W of continuous power to the motherboard and internal peripherals. The grey enclosure matches the low-profile chassis dimensions required by these specific Slimline systems. Buyers needing standard ATX dimensions or higher wattage for discrete graphics upgrades cannot use this replacement.

Build Integration Requirements

Installation requires a Slimline chassis designed for the Flex-ATX form factor and a motherboard accepting the 24-pin main connector plus a 4-pin auxiliary connector. The unit operates on 115 or 230 V input without manual switching. Two Sata power leads free up cable routing for storage drives or optical devices. Systems lacking the exact proprietary mounting points or connector pinouts will not accept this power supply.

220W Capacity and Limits

The 220W rating comfortably handles the original integrated graphics platform, CPU, memory and a pair of Sata drives. Headroom disappears when adding a dedicated graphics card, additional spinning disks or high-wattage processors. The fixed connector set provides one 24-pin, one 4-pin and two Sata plugs only. Builds requiring PCIe power cables, more than two Sata devices or power beyond 220W exceed this unit's capability.

How it compares

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

Price $42.99
Cheaper than about 92% 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 limit throttle my CPU and GPU during long gaming sessions?

The unit delivers a maximum of 220W total. If your combined CPU and GPU draw exceeds that ceiling, the supply will shut down or throttle components under sustained load.

How loud and hot does the Bestec FH-ZD221MGR get when running all day?

The proprietary Flex-ATX design uses a small internal fan; expect noticeable whine and warm exhaust after hours of continuous 220W operation in a slim chassis.

My motherboard needs a 24-pin and 4-pin connector — are both on this PSU?

Yes. The replacement includes a 24-pin motherboard connector, a 4-pin CPU connector and two Sata power plugs for drives.

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