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Black TFX power supply unit with side-mounted cooling fan and fixed cable bundle emerging from rear face

Ruth's sister

Ruth's sister DPS-250AB-68A internal power cable

SKU CH-9SF5-WQ86S

250 W TFX server power supply with 24-pin motherboard, 4-pin CPU and three SATA connectors

  • Delivers 250 W rated power for compact servers
  • Active PFC maintains stable input from 90 V to 264 V
  • Includes three SATA connectors for drive power
  • Single 4-pin CPU and 24-pin motherboard connectors
  • TFX form factor fits 390 and 990 SFF chassis

Ruth's sister DPS-250AB-68A Internal Power Cable

This 250W server power supply uses a TFX form factor and delivers power through a fixed 20+4-pin motherboard connector, a 4-pin CPU connector and three SATA connectors. It accepts an input range of 90 to 264V and includes active power factor correction. The unit is new and intended as a direct replacement for compatible Dell OptiPlex 390 and 990 small-form-factor systems.

Who this suits and who should look elsewhere

System integrators repairing or maintaining the listed Dell SFF chassis will find the exact connector layout and spare-part numbers they need. Builders who require modular cabling, higher wattage, PCIe power connectors for a discrete graphics card or a standard ATX form factor cannot use this unit.

The specification that decides compatibility

The 20+4-pin main connector combined with a single 4-pin CPU connector and three SATA power leads matches the original DPS-250AB-68A pin-out used in the 390 and 990 SFF platforms; verify your chassis part number against HY6D2, 7GC81, 76VCK, FY9H3 or 6MVJH before purchasing.

Highlights

  • Delivers 250 W rated power for compact servers
  • Active PFC maintains stable input from 90 V to 264 V
  • Includes three SATA connectors for drive power
  • Single 4-pin CPU and 24-pin motherboard connectors
  • TFX form factor fits 390 and 990 SFF chassis

Specifications

No published specifications for this item yet.

Questions about this item

Does the cable include the 24-pin motherboard, 4-pin CPU and three SATA connectors, or must any of them be purchased separately?

The cable has a 24-pin motherboard connector, one 4-pin CPU connector and three SATA power connectors all attached.

Which version of the DPS-250AB-68A cable matches a TFX power supply used in 390 or 990 SFF servers?

The DPS-250AB-68A with part number HY6D2 is listed for 390 and 990 SFF 250 W TFX power supplies.

What does the 250 W rating mean when this cable is connected to a server power supply?

It indicates the cable set is designed for a 250 W server PSU operating on 90-264 V input with active PFC.

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