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Silver rectangular ATX power supply unit with rear fan grille and modular cable sockets

KHACHIMO

KHACHIMO 900W ATX Power Supply DPS-900CB A 43X3315 94Y8087 94Y8067 94Y8118 7001606-J00 94Y8119

SKU CH-1P2Z-VGRQN

ATX 900 W unit with 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby support for fast wake and quiet operation

  • Product typeATX
  • Fast wake-from-sleep with Modern Standby compatibility
  • Lower power draw and cooler running via 80 PLUS Gold efficiency
  • Near-silent operation with Zero RPM fan mode at low loads
  • Clean, stable power delivery using resonant LLC with DC-to-DC conversion
  • ATX form factor fits standard desktop builds

Compatible Server Power Supply

The KHACHIMO 900W ATX unit is built for Dell PowerEdge 3550, 3650 M4, M5 and X3850 X6 servers. It replaces part numbers 43X3315, 94Y8087, 94Y8067, 94Y8118, 7001606-J00 and 94Y8119. This new supply targets IT teams maintaining those specific rack platforms. Builders working on standard desktop ATX chassis or unrelated server models should look elsewhere.

Rack Integration And Efficiency

The supply slides into the native hot-swap bay of the listed PowerEdge systems, drawing AC power and delivering regulated DC rails to the motherboard backplane. Its 80 PLUS Gold certification reduces waste heat, lowering cooling demand in dense rack rows. Modern Standby support allows the host to enter deeper sleep states and wake rapidly, saving energy during idle periods without adding external hardware.

Sustained Load Behaviour

Under continuous demand the resonant LLC topology with DC-to-DC conversion keeps voltage regulation tight and suppresses coil whine. The Zero RPM fan mode stays inactive once load passes the medium threshold, so the fan runs steadily to move heat through the chassis airflow path. Efficiency remains high across the operating range, limiting temperature rise inside the power supply during extended 900W delivery.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $253.99
Pricier than about 72% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

What efficiency level does the 900W unit maintain under continuous load?

The power supply is 80 PLUS Gold certified, meaning it delivers high efficiency operation for lower power consumption, less noise, and cooler temperatures during sustained use.

How loud is the cooling fan when the system runs all day?

Zero RPM Fan Mode stops the fan entirely at low and medium loads for near-silent operation, and the resonant LLC topology with DC-to-DC conversion reduces coil whine for quieter performance.

Which server models is this DPS-900CB A unit designed to fit?

This supply is compatible with the 3550, 3650M4M5 and X3850X6 platforms, matching part numbers 43X3315, 94Y8087, 94Y8067, 94Y8118, 7001606-J00 and 94Y8119.

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