SK hynix HMA42GR7AFR4N-TF 16GB DDR4 2133MHz CL15 ECC Registered Dual Rank 1.2V 288-Pin Server RAM
- 16GB
- 288-Pin DDR4 SDRAM
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Replace Power
A 220 W Flex-ATX power supply with a 24-pin motherboard connector, a 4-pin connector and two Sata connectors for HP Pavilion Slimline desktops
This Replace Power unit is a proprietary Flex-ATX power supply rated at 220W, built to fit HP Pavilion Slimline s5-1225la and compatible slimline desktops. It replaces the original Bestec FH-ZD221MGR and HP part 633195-001. The grey chassis weighs 1 unit and accepts 115 or 230 V input.
Under sustained load the supply delivers its rated 220W continuously rather than peaking briefly, keeping voltage stable for the motherboard and attached drives in a compact chassis. The 24 pin motherboard connector and 4 pin auxiliary connector feed the board directly, while two Sata connectors power storage devices without adapters. This steady output suits always-on office or home PCs that run long sessions.
The Flex-ATX form factor slides into the slimline bay without modification, and the fixed cable bundle matches the original layout so no extra routing is needed. Grey metal housing resists corrosion in tight airflow paths. Connectors include the 24 pin main, 4 pin CPU, and two Sata plugs, covering the typical motherboard, processor and drive needs of these systems. Builders needing more drive ports or higher wattage should look elsewhere.
| Brand | Replace Power |
|---|---|
| Color | Grey |
| Type | Proprietary Power Supply |
| Weight | 1 |
The 220 W Flex-ATX supply draws up to 220 watts from 115 or 230 V mains; actual heat and fan noise depend on the load placed on the 24-pin, 4-pin and Sata connectors.
You need a chassis that accepts a Flex-ATX form factor and a motherboard with a 24-pin ATX socket plus a 4-pin CPU power header; the unit provides two Sata power leads for drives.
Yes — the supply matches HP part 633195-001 and Bestec FH-ZD221MGR, so the 24-pin motherboard and 4-pin CPU connectors fit the original Slimline board directly.
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