We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
ATX power supply unit, rectangular metal enclosure, matte black finish, cooling fan grille visible

KHACHIMO

KHACHIMO 5802 5877 I/O 1000W power supply 44V6774 44V8544 44V3898 45D9861

SKU CH-RSG7-7Z2XG

Delivers 1000 W ATX power for desktop systems, tested working and verified by part numbers 44V6774, 44V8544, 44V3898 and 45D9861

  • TypeATX
  • 1000W output supports high-demand systems
  • ATX form factor fits standard chassis
  • Multiple part numbers ensure correct replacement
  • Tested working for reliable operation

KHACHIMO 1000W ATX Power Supply

The KHACHIMO 5802 5877 I/O unit delivers 1000W through a standard ATX form factor. It carries part numbers 44V6774, 44V8544, 44V3898 and 45D9861 for identification. The supplier confirms each unit is test working and built to good quality standards. This new power supply suits system builders replacing a failed unit or assembling a high-output desktop.

Check ATX clearance and connector needs

Verify that your chassis accepts a standard ATX power supply and that the cable set matches your motherboard, CPU and graphics card connectors. Ensure the total system draw stays within the 1000W rating. Buyers needing redundant or server-form-factor units should look elsewhere.

Highlights

  • 1000W output supports high-demand systems
  • ATX form factor fits standard chassis
  • Multiple part numbers ensure correct replacement
  • Tested working for reliable operation

Specifications

TypeATX

Questions about this item

What comes with the 5802 5877 I/O 1000W power supply and what must I buy separately?

The unit is supplied as a standalone 1000W ATX power supply tested working. No cables, mounting screws or adapters are included; source those separately for your build.

Which part number — 44V6774, 44V8544, 44V3898 or 45D9861 — matches my system?

Each code is a manufacturer reference for the same 5802 5877 I/O 1000W unit. Match the code printed on your original power supply label to ensure the correct replacement.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.