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Rectangular metal server power supply unit with 24-pin and 4-pin connectors, three SATA plugs, silver-grey finish

Graviton

Graviton HP-D2508E0 250W server power supply

SKU CH-NCM8-Q409Z

Delivers 250 W to servers and desktops with 24-pin ATX, 4-pin CPU and three SATA connectors

  • Delivers 250 W for server workloads
  • Active PFC corrects power factor across 100-264 V input
  • 24-pin ATX plus 4-pin CPU connector fits Fujitsu Esprimo E7935 E7936 E9900
  • Three SATA power plugs drive storage arrays
  • CE certified and covered by one-year warranty

Graviton HP-D2508E0 250W Server PSU

This 250 watt power supply is built for Fujitsu Esprimo E7935 E7936 E9900 engineering machines and servers. It delivers power through a 24 pin motherboard connector a 4 pin CPU connector and three SATA drive connectors. Active PFC corrects the power factor across a 100 to 264 volt input range. The unit carries CE certification and is sold new.

Replaces Fujitsu DPS-250AB-8A in compatible

The HP-D2508E0 matches the original DPS-250AB-8A model number and 250 watt rating for direct substitution. The jump is worth it when the existing supply shows voltage drift fan failure or cannot sustain load under continuous server duty. Non-modular cabling means the same fixed harness layout fits the chassis without adapter cables.

Fits Fujitsu Esprimo server chassis

Installation requires a motherboard with a 24 pin ATX socket a 4 pin CPU power header and up to three SATA devices. The fixed cables free up no extra space but eliminate loose modular connectors that can vibrate loose in rack environments. No PCIe power connectors are present so discrete graphics cards needing supplemental power are not supported.

Highlights

  • Delivers 250 W for server workloads
  • Active PFC corrects power factor across 100-264 V input
  • 24-pin ATX plus 4-pin CPU connector fits Fujitsu Esprimo E7935 E7936 E9900
  • Three SATA power plugs drive storage arrays
  • CE certified and covered by one-year warranty

Specifications

No published specifications for this item yet.

Questions about this item

Will the 24-pin ATX and 4-pin CPU connectors reach the motherboard headers in a Fujitsu Esprimo E7935 chassis?

The unit provides a single 24-pin motherboard connector and one 4-pin CPU connector with standard ATX cable lengths designed for the Esprimo E7935, E7936 and E9900 chassis.

Do I need to remove the existing power supply bracket before sliding this non-modular unit into the Esprimo server bay?

Yes, the HP-D2508E0 mounts using the original Fujitsu bracket; re-use the four retention screws from the old supply and ensure the IEC socket faces the rear vent before tightening.

How often should I clean the intake vents to maintain the 250 W output at 100-264 V input?

Vacuum the front mesh every three to six months; dust buildup restricts airflow and forces the internal fan to run faster, which can shorten the one-year warranty period.

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