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Compact 220W server PSU, grey metal enclosure, standard connectors visible

WMtec

WMtec 220W server power supply PS-5221-08

SKU CH-XD0E-J22AE

Delivers 220 W to compatible Dell, Acer and THTF small-form-factor systems with 20+4-pin, 4-pin CPU and dual SATA connectors

  • Delivers 220W for compatible Dell and Acer systems
  • Fits small chassis including Vostro 270s and Inspiron 3647
  • Includes 20+4 pin motherboard, 4 pin CPU and dual SATA connectors
  • Compact 200x90x50mm form factor suits space-limited builds
  • Replaces multiple OEM part numbers such as DPS-220UB and FSP220-505BV

Compatible Dell and Acer systems

This 220W server power supply replaces units in Dell Vostro 270s, Inspiron 3647, 660s and D06s desktops. It also fits THTF S6600, S6620 and U8880 models plus Acer A1200, A1700 and EL1352 small-form-factor chassis. The unit ships as one of several equivalent manufacturer variants including DPS-220UB and FSP220-505BV.

Installation notes

The supply measures 200 by 90 by 50 millimetres and uses standard ATX-style connectors. Fitment issues usually arise when the chassis rear cut-out or mounting tabs differ from the original Dell or Acer layout. Verify the physical opening matches these dimensions before ordering.

Pre-order checklist

Confirm your motherboard requires a 20+4-pin main connector and a single 4-pin CPU power plug. Check that two SATA power leads are sufficient for your drives. Ensure the existing unit carries a spare part number such as PY2009002PY2200B001 or PY2200B.002 for cross-reference.

Highlights

  • Delivers 220W for compatible Dell and Acer systems
  • Fits small chassis including Vostro 270s and Inspiron 3647
  • Includes 20+4 pin motherboard, 4 pin CPU and dual SATA connectors
  • Compact 200x90x50mm form factor suits space-limited builds
  • Replaces multiple OEM part numbers such as DPS-220UB and FSP220-505BV

Specifications

No published specifications for this item yet.

Questions about this item

How do I verify the PS-5221-08 is working after installation?

Power on the system and confirm the PSU fan spins, the motherboard 20+4-pin and CPU 4-pin connectors deliver stable voltage, and both SATA drives are detected in BIOS.

Which cables come with the unit and what must I source separately?

The supply includes a fixed 20+4-pin motherboard cable, a 4-pin CPU cable and two SATA power leads; no extra cables are required for the listed Dell, THTF or Acer chassis.

Which of the listed model variants should I select for a Dell Vostro 270s?

All listed variants — DPS-220UB A, DPS-220UB-5 A, DPS220UB-2 B, cPB09-D220R, PS-5221-06/08/09, L220As-00, H220As-00, HU220Ns-00, GW-FLX180/220, FSP220-505BV — are universal and fit the Vostro 270s.

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