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Silver rectangular ATX power supply unit with cooling fan visible

KHACHIMO

KHACHIMO H1300EF-02 1300W ATX power supply

SKU CH-4HJE-FNQ7X

A 1300W ATX power supply with 80 PLUS Gold efficiency, Modern Standby compatibility, Zero RPM fan mode and resonant LLC topology with DC-to-DC conversion for clean, quiet power delivery

  • TypeATX
  • Fast wake-from-sleep with Modern Standby support
  • 80 PLUS Gold efficiency cuts power draw and heat
  • Zero RPM fan mode stops fan at low load
  • Resonant LLC topology with DC-to-DC delivers clean power
  • 1300W ATX unit fits Dell T5810, T7610, T7810, T7910

Dell Workstation Power Replacement

The KHACHIMO H1300EF-02 is a 1300W ATX power supply built to replace the original unit in Dell Precision T5810, T7610, T7810 and T7910 workstations. It delivers the high wattage these towers demand for multi-GPU configurations and heavy compute workloads.

Capacity and Headroom

At 1300W this unit comfortably powers dual high-end graphics cards, large memory populations and multiple storage drives simultaneously. The resonant LLC topology with DC-to-DC conversion keeps voltage regulation tight across the major rails, so the supply runs out of headroom only when the combined system draw approaches the rated maximum.

ATX Interface Limits

The ATX form factor and fixed cable layout restrict installation to chassis designed for this specific Dell pin-out; builders using standard ATX motherboards or custom loop radiators will find the connectors incompatible. Modern Standby support and zero-RPM fan mode function only when the host platform implements the corresponding low-power states.

Highlights

  • Fast wake-from-sleep with Modern Standby support
  • 80 PLUS Gold efficiency cuts power draw and heat
  • Zero RPM fan mode stops fan at low load
  • Resonant LLC topology with DC-to-DC delivers clean power
  • 1300W ATX unit fits Dell T5810, T7610, T7810, T7910

Specifications

TypeATX

Questions about this item

Will this 1300W unit fit and power a Dell Precision T5810 or T7810 workstation I already own?

The supplier title lists compatibility with T5810, T7610, T7810 and T7910 models, so it is designed as a direct replacement for those workstations.

How can I verify the 80 PLUS Gold efficiency and Zero RPM fan mode are active after installation?

You can monitor input versus output power with a hardware meter to confirm Gold-level efficiency, and listen for fan silence at low load to confirm Zero RPM mode engages.

Does the box include the 24-pin ATX cable and CPU power cables, or must I buy them separately?

The product is an ATX power supply; standard ATX units ship with the 24-pin motherboard connector and CPU power cables permanently attached or included in the package.

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