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Rectangular metal server power supply unit with ventilation grille and label showing model details

Supersuperuncle

Supersuperuncle DPS-1120AB A54Y8845 1120W server power supply

SKU CH-MZ6V-E9ZAH

1120W server power supply for Lenovo D30 workstation, part DPS-1120AB A54Y8845 OA37782

  • 1120 W output powers demanding Lenovo D30 Workstation builds
  • Designed specifically for Lenovo D30 Workstation compatibility
  • New condition ensures full rated performance from day one
  • Replaces Lenovo part numbers A54Y8845 and OA37782 directly

Lenovo D30 Workstation 1120W replacement

This 1120W server power supply is built as a direct replacement for the Lenovo D30 Workstation. It matches the DPS-1120AB A54Y8845 specification so the workstation receives its rated power without modification. The unit is supplied new and ready for installation in compatible systems.

No bundled accessories change the installation

The product ships as the power supply unit only with no extra cables, brackets or software included. Installers must reuse existing cabling and mounting hardware from the original unit. Buyers who need additional connectors or a different form factor should verify compatibility before ordering.

How it compares

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

Price $267.99
Pricier than about 81% of the 3,798 comparable items (median $131.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Will the cooling fan in this 1120W power supply need periodic replacement?

The unit uses an internal fan for airflow; server-grade fans typically run for years but may eventually require replacement if bearings wear or dust buildup reduces cooling efficiency.

What is the first limit reached when this supply runs continuously at full 1120W load?

Sustained maximum output will hit the thermal limit first; the protection circuit shuts the unit down if internal temperatures exceed safe operating thresholds.

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