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
godream 620W ATX power supply unit in black finish

godream

godream 620W ATX Power Supply for YM-6621B

SKU CH-CRVX-WRETG

620W ATX power supply designed for the YM-6621B chassis, delivering reliable system power since its 2022 debut

  • TypeATX
  • 620 W output powers the YM-6621B system reliably
  • ATX form factor fits standard chassis dimensions
  • New unit delivers full rated performance from day one
  • Designed specifically for YM-6621B compatibility
  • Listed by manufacturer in April 2022

ATX 620W power supply for YM-6621B

This ATX power supply delivers 620 watts of continuous power and is built specifically for the YM-6621B chassis. It fits the form factor and connector layout of that system, making it a direct replacement or upgrade for the original unit. Buyers who need a different form factor or higher wattage will not be served by this model.

No bundled accessories or software included

The unit ships as a standalone power supply without extra cables, mounting hardware or software utilities. Installation relies on the cables and fixings already present in the YM-6621B, so nothing additional is required or supplied. Builders expecting modular cables or a separate accessory kit should look elsewhere.

620W capacity with headroom for typical YM-6621B

The 620W rating provides comfortable headroom for the standard components found in the YM-6621B, handling CPU, graphics and storage draws without strain. It runs out of capacity if the system is heavily expanded with multiple high-power GPUs or extensive drive arrays. First listed in 2022, the design matches the platform's original power envelope.

Highlights

  • 620 W output powers the YM-6621B system reliably
  • ATX form factor fits standard chassis dimensions
  • New unit delivers full rated performance from day one
  • Designed specifically for YM-6621B compatibility
  • Listed by manufacturer in April 2022

Specifications

TypeATX

Questions about this item

Will the 620W ATX supply need its fan replaced after long use?

The unit uses a standard ATX cooling fan; replacement follows normal PC maintenance schedules and requires no proprietary parts.

What limit appears first when the 620W unit runs continuously at full load?

The 620W rated output is the primary limit; sustained draw at that level will trigger the built-in over-power protection.

How much heat and noise does the 620W ATX supply produce during all-day operation?

Heat and acoustic output scale with load; at typical system draw the supply runs within normal ATX thermal and noise envelopes.

Also in this aisle

People compared these

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