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
Rectangular silver 1U server power supply unit with rear exhaust grille and power socket

Supersuperuncle

Supersuperuncle 420W 1U Server Power Supply SP423-1S PWS-0053

SKU CH-SP7X-8ZSNP

420W 1U server power supply compatible with Supermicro SP423-1S and PWS-0053 models

  • 420 W output powers dense 1U servers
  • SP423-1S form factor fits Supermicro chassis
  • PWS-0053 part number ensures exact replacement
  • New condition delivers full rated reliability

420W 1U server power supply

The Supersuperuncle SP423-1S delivers 420W of switching power in a 1U form factor. It is built as a direct replacement for compatible Supermicro server platforms. The unit carries the manufacturer part number PWS-0053 for identification.

Suited for 1U Supermicro maintenance

This supply fits administrators replacing a failed unit in supported 1U Supermicro chassis. It is not suitable for systems requiring a different wattage, form factor or connector layout. Builders assembling new custom servers should verify exact model compatibility before purchase.

How it compares

Measured against everything we stock in Server & Hot-Plug PSUs, at today’s prices. Recalculated every night.

Price $143.99
Pricier than about 54% of the 3,798 comparable items (median $131.99).

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

Specifications

No published specifications for this item yet.

Questions about this item

What comes in the box with the SP423-1S 420W unit?

The box contains the SP423-1S 420W power supply module only; no cables or mounting hardware are included.

Which Supermicro 1U servers does the 420W SP423-1S PWS-0053 fit?

It is built as a direct replacement for Supermicro 1U systems that specify the SP423-1S or PWS-0053 part numbers.

More in Server & Hot-Plug PSUs

Similar items