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Silver 2U server power supply unit with rear fan grille and power socket

KHACHIMO

KHACHIMO HK600-12UEPP 510W 2U Server Power Supply

SKU CH-PQ9J-7HE44

2U server power supply delivering 510W ATX power for rack-mounted systems

  • TypeATX
  • 510 W output powers dense 2 U servers
  • 600 W peak handles sudden load spikes
  • ATX form factor fits standard 2 U bays
  • Tested working before shipment for reliability
  • First listed by manufacturer April 2024

2U server power supply

The KHACHIMO HK600-12UEPP delivers 510 W of continuous power in a 2U form factor built for rack-mount servers. It fits standard ATX wiring so it can replace compatible units in existing chassis. The supply is intended for system integrators and IT teams who need a tested, ready-to-install replacement for 12 V-heavy server loads.

Thermals noise and power draw

The unit operates from a 12 V primary rail rated at 600 W peak, with the 510 W label reflecting sustained output under typical server workloads. Internal fan speed ramps with load and inlet temperature, keeping component temperatures within spec during normal operation. Acoustic output rises with fan speed but remains within expectations for a 2U rack enclosure.

Tested working condition

Each unit is verified as test working before it leaves the supplier, reducing the chance of a dead-on-arrival replacement. No extra cables, mounting rails or management software are bundled with the power supply itself. Buyers who need redundant hot-swap modules or additional cable kits must source those separately.

Highlights

  • 510 W output powers dense 2 U servers
  • 600 W peak handles sudden load spikes
  • ATX form factor fits standard 2 U bays
  • Tested working before shipment for reliability
  • First listed by manufacturer April 2024

Specifications

TypeATX

Questions about this item

How is the 2U ATX server power supply installed, and which step is most often done wrong?

Mount the unit in the 2U chassis bay, secure all four screws, then connect the 24-pin ATX and CPU power cables; the step most often missed is fully seating the main power connector until the latch clicks.

What maintenance or replacement will the 510 W unit need over time?

Clean the intake fan and heatsink every 6–12 months to prevent dust build-up; plan to replace the entire supply once the internal electrolytic capacitors reach their rated service life.

Which limit appears first when the 600 W peak unit runs under sustained load?

The 510 W continuous power rating is reached before the 600 W peak rating, so total system draw must stay at or below 510 W for stable long-term operation.

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