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 blade server power supply unit with rear connector and ventilation grille

Supersuperuncle

Supersuperuncle 1800W Server Power Supply for IBM HS20 74P4400 74P4401 DPS-1600BB A

SKU CH-R0GG-15J38

Delivers 1800W to IBM HS20 blade systems using part numbers 74P4400, 74P4401 and DPS-1600BB A

  • 1800W output powers demanding IBM HS20 blade workloads
  • Direct replacement for IBM part numbers 74P4400 and 74P4401
  • Compatible with DPS-1600BB A power supply units
  • Brand-new condition ensures full rated performance from day one

IBM HS20 blade power supply 1800W

This 1800W unit replaces the original 74P4400 and 74P4401 modules in IBM HS20 blade servers. It delivers the rated output required by the chassis power architecture. The part matches the DPS-1600BB A form factor used in these systems.

Capacity and headroom for blade workloads

Rated at 1800W, the supply handles full blade configurations including multiple processors, memory banks and mezzanine cards. Headroom shrinks when every slot is populated with high-draw components. Builders needing redundant N+1 capacity or supporting denser blades beyond the HS20 platform should verify chassis limits before deploying.

Highlights

  • 1800W output powers demanding IBM HS20 blade workloads
  • Direct replacement for IBM part numbers 74P4400 and 74P4401
  • Compatible with DPS-1600BB A power supply units
  • Brand-new condition ensures full rated performance from day one

Specifications

No published specifications for this item yet.

Questions about this item

Will this 1800W unit fit the same HS20 blade slots that currently use the 74P4400 or 74P4401 modules?

Yes — it is built for the IBM HS20 blade chassis and replaces the 74P4400, 74P4401 and DPS-1600BB A power supplies directly.

How can I confirm the supply is delivering power correctly once installed in the blade?

The HS20 management module will show the new 1800W unit online with normal voltage rails and no fault LEDs on the supply itself.

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

Also in this aisle

People compared these

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