IBM 00YJ845 1400W AC DS1400PE-3-004

IBM 00YJ845 (DS1400PE) Overview

The IBM 00YJ845 (Manufacturer Model: DS1400PE-3-004) is an ultra-high density, 1400-Watt hot-swappable AC-to-DC power supply unit manufactured by Emerson Network Power (now Artesyn Embedded Power / Advanced Energy).

Designed to meet the stringent power requirements of mission-critical enterprise platforms like IBM Power Systems, this module features a highly specialized form factor with an integrated, hardwired external wire harness (cable loom). It is built to achieve high-efficiency power delivery (Platinum rated efficiency) on high-line enterprise grid infrastructures to feed modern, multi-socket compute nodes and massive PCIe expansion drawers.

Technical Specifications

Electrical Output Breakdown

The DS1400PE architecture shifts almost all of its capacity to the +12V rail to meet the heavy step-down voltage requirements of modern enterprise processors and memory arrays.

• Main +12V DC Output Rail: Up to 116.7 Amps max current continuous output.

• Standby +12Vsb Output Rail: Up to 3.0 Amps max current continuous output (keeps service processors and baseboard management systems responsive while host power is off).

Advanced Hardware Features

• Hot-Swap Architecture: Features an integrated locking handle with a bright orange release latch mechanism, enabling hot-plug serviceability and live swapping without disrupting the operational status of an N+1 redundant server cluster.

• Active Power Factor Correction (PFC): Reduces harmonic distortion and optimizes energy utilization across data center electricity distributions.

• Comprehensive Fault Protection:

  • Over-Voltage Protection (OVP)

  • Over-Current Protection (OCP)

  • Over-Temperature Protection (OTP)

  • Short-Circuit Protection (SCP)