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

Replace Power

Replace Power 220W Flex-ATX PSU for HP Slimline s5-1018hk

SKU CH-CTF2-NQRXD

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

  • Product colorGrey
  • Product typeProprietary Power Supply
  • Product weight1
  • Delivers 220 W to run Slimline desktops
  • Accepts 115 / 230 V for worldwide use
  • Grey proprietary flex-ATX form fits HP Slimline s5-1018hk
  • 24-pin, 4-pin and 2× Sata connectors power motherboard and drives
  • Genuine Bestec FH-ZD221MGR replaces HP part 633195-001

Direct replacement for HP Slimline 1018

This Flex-ATX unit replaces the original Bestec FH-ZD221MGR in HP Slimline s5-1018hk desktops. It delivers 220 W from a 115/230 V input and matches the proprietary form factor required by these systems.

Proprietary connectors cover motherboard and drives

The grey chassis carries a 24 pin motherboard connector, a 4 pin auxiliary connector and two Sata power leads. This fixed cable set powers the board and typical storage devices without adapters.

Low-profile design fits slim cases

The compact Flex-ATX body installs in the original mounting points of many Slimline models. Rated at 220 W, it supplies steady power for standard office workloads within the thermal limits of the original enclosure.

How it compares

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

Price $49.99
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

What motherboard and peripheral connectors does the 220W Flex-ATX unit provide?

It includes a 24-pin motherboard connector, a 4-pin connector and two Sata connectors for drives.

Which HP Slimline chassis and part numbers does this proprietary grey supply fit?

It replaces HP part 633195-001 and Bestec FH-ZD221MGR in Pavilion Slimline s5-1018hk and compatible low-profile desktops.

How do you install the Flex-ATX PSU and which step is often missed?

Slide the unit into the Slimline bay, secure the retention screws, then firmly seat the 24-pin and 4-pin plugs — the 4-pin CPU power is frequently left loose.

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