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Silver rectangular 2U server PSU with fan grille and EU power socket

Graviton

Graviton ENS-0330 2U 300W server power supply

SKU CH-BM79-EVE3Y

2U server power supply delivers 251W to 300W with active PFC and 24-pin interface

  • Delivers up to 300 W for server workloads
  • Active PFC ensures efficient power conversion
  • 24-pin interface fits standard server motherboards
  • Certified CE, FCC, RoHS, UL and KC for safety
  • Operates on 100–240 V input worldwide

300 W 2U server power supply

The Graviton ENS-0330 is a 300 W switching power supply built for 2U server chassis. It accepts a universal 100-240 V input and delivers up to 300 W through a non-modular cable set. The unit carries CE, FCC, RoHS, UL and KC certifications and includes active PFC.

For single-CPU 2U servers

This supply suits rack-mount servers that use a standard 24-pin motherboard connector and a single 4-pin CPU power connector. It is not for systems needing multiple CPU power connectors, higher-wattage headroom, modular cabling or redundant hot-swap bays.

251-300 W continuous rating

The 251-300 W rating comfortably runs a single-socket server with modest storage and add-in cards. Headroom runs out when the platform demands dual CPUs, multiple high-power GPUs or a larger drive array that would exceed the 300 W limit.

How it compares

Measured against everything we stock in Server & Hot-Plug PSUs, at today’s prices. Recalculated every night.

Price $622.99
Pricier than about 90% of the 3,798 comparable items (median $131.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What motherboard power connectors does the ENS-0330 require to operate?

The unit provides a 24Pin main connector and a 4 pin CPU power connector for the motherboard.

Will the ENS-0330 share load with an existing supply on the same D-type bus?

It occupies one of four D-type bus slots, so it can sit alongside up to three other compatible supplies.

How do I confirm the ENS-0330 is delivering its rated 300W after installation?

Monitor the server's power telemetry or BIOS readings; stable rails under load indicate correct operation.

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