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 systems
This proprietary Flex ATX unit delivers 220 W of continuous power for HP Pavilion Slimline s5-1024lat desktops and compatible slimline chassis. It replaces the original Bestec FH-ZD221MGR and HP 633195-001 parts with a direct-fit grey housing. Builders restoring or upgrading these specific small-form-factor systems will find the correct connector layout and voltage switching built in.
The 220 W maximum output defines the practical limit for any graphics card or drive upgrades inside the host chassis. Input voltage auto-ranges between 115 V and 230 V, so the unit works worldwide without a manual switch. Only components that fit within this power envelope and the proprietary form factor can be supported; higher-wattage or standard ATX units will not mount or connect.
A 24-pin motherboard connector, a 4-pin CPU connector and two Sata power leads cover the typical Slimline peripheral set. The proprietary shell aligns with the original mounting points, so no adapter brackets or cable extensions are required. Grey finish matches the OEM aesthetic, and the 1 kg weight keeps stress on the chassis rails low during transport or vibration.
| Brand | Replace Power |
|---|---|
| Color | Grey |
| Type | Proprietary Power Supply |
| Weight | 1 |
The 220W model replaces HP part 633195-001 and Bestec FH-ZD221MGR, supplying a 24-pin motherboard connector, a 4-pin connector and two Sata connectors for that chassis.
It provides up to 220 W total output across the 24-pin, 4-pin and two Sata rails, powering the motherboard, CPU and two Sata drives within the proprietary Flex ATX form factor.
The unit accepts both 115 V and 230 V mains, so it works worldwide without a voltage selector switch; the proprietary Flex ATX shape and connector set determine physical compatibility.
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