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
KHACHIMO 800W ATX power supply unit in black finish

KHACHIMO

KHACHIMO 800W ATX Switching Power Supply RPS-2800

SKU CH-XJP4-8A0SN

An 800W ATX switching power supply tested working and built with good quality components

  • Product typeATX
  • 800 W output delivers ample power for demanding ATX builds
  • ATX form factor fits standard desktop chassis without modification
  • Tested and verified working before shipment for reliable operation
  • Quality components ensure stable voltage delivery under load
  • First listed by the manufacturer on 15 March 2024

800W ATX Switching Supply

The KHACHIMO RPS-2800 is an 800W ATX switching power supply built for desktop systems that need reliable power delivery. It suits builders assembling new workstations or replacing aging units in existing towers. Each unit is test working before it leaves the factory.

Replacing older ATX units

This supply replaces lower-wattage ATX power supplies that can no longer support modern component loads. The jump is worth it when your current unit trips under heavy GPU or CPU draw, or when adding drives and expansion cards pushes the old unit past its limit.

800W continuous headroom

The 800W rating provides comfortable headroom for mid-range graphics cards, multi-core processors and several storage devices running simultaneously. It runs out when a build demands sustained loads above 800W, such as dual high-end GPUs or extreme overclocking configurations.

How it compares

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

Price $498.99
Pricier than about 90% of the 10,869 comparable items (median $142.99).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Product typeATX

Questions about this item

What ATX form factor does this 800W power supply use for case mounting?

It follows the standard ATX form factor, so it fits any case designed for ATX power supplies with the usual four mounting screws.

Which power connectors must be attached during installation, and which step is often missed?

Attach the 24-pin motherboard connector and the CPU power connector firmly; the step often missed is pushing the 24-pin plug in until the latch clicks audibly.

What maintenance will this 800W unit need over its service life?

Periodically clean dust from the intake and exhaust vents with compressed air to keep airflow unobstructed and the fan running quietly.

More in ATX Desktop Power Supplies

Similar items