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KHACHIMO T3630 ATX power supply unit, matte black metal casing, rear fan grille, side label with model numbers

KHACHIMO

KHACHIMO T3630 Power Supply L300EBM-00 AC300EMB-00 63YJP

SKU CH-0X3T-XXJ3Q

ATX desktop power supply tested working for reliable 300 W system delivery

  • TypeATX
  • ATX form factor fits standard desktop cases
  • 300 W output powers typical office builds
  • Tested working so it arrives ready to install
  • Good-quality components support reliable daily operation

T3630 ATX Power Supply

The KHACHIMO T3630 is an ATX power supply built for standard desktop systems that require a 300 W unit. It suits office PCs, basic home builds or replacement jobs where the original part carried the L300EBM-00 or AC300EMB-00 designation. Each unit is tested working before it ships.

300 W capacity and headroom

At 300 W the supply comfortably handles a mainstream CPU, integrated graphics, a few drives and standard peripherals. It runs out when a discrete graphics card or multiple high-draw components push the total load beyond the rated output. Builders who need more headroom for dedicated GPUs or heavy overclocking should look for a higher-wattage model.

Highlights

  • ATX form factor fits standard desktop cases
  • 300 W output powers typical office builds
  • Tested working so it arrives ready to install
  • Good-quality components support reliable daily operation

Specifications

TypeATX

Questions about this item

Will the 300 W ATX unit power an older motherboard that still uses a 20-pin main connector?

The supply follows the ATX form factor and provides the standard 20+4 pin main cable, so it fits both 20-pin and 24-pin motherboards.

How can I confirm the 300 W PSU is delivering stable power after installation?

Boot the system and watch for clean POST with no unexpected restarts; then run a CPU and GPU stress test together for several minutes while monitoring rail voltages in the BIOS or hardware-monitor software.

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