Dell DPS-1100AB-21 1100W Power Supply for R650, R6525, R750, R7525

Description

The Dell DPS-1100AB-21 is a high-performance 1100-watt hot-plug AC power supply specifically engineered for Dell’s 15th Generation (15G) and 16th Generation (16G) PowerEdge server series. This unit is a “Mixed Mode” power supply, meaning it is designed to be highly versatile across different international voltage standards while maintaining maximum efficiency.

Core Product Overview

The DPS-1100AB-21 is a critical component for enterprise-level redundancy. It features a hot-swappable design, allowing IT administrators to replace or add a power unit without disrupting server operations or causing any “interference” in network availability. This model is often rated at 80 PLUS Titanium (96% efficiency) or Platinum (94% efficiency), significantly reducing heat output and cooling costs in a data center environment.

Key Technical Specifications

• Wattage: 1100 Watts

• Efficiency: 80 PLUS Titanium (up to 96%) or Platinum level.

• Input Voltage: 100V – 240V AC (Auto-ranging)

• Input Frequency: 50/60 Hz

• Redundancy: N+1 Redundant Configuration support.

• Cooling: Dual integrated high-speed active fans.

• Protection: Built-in Active PFC, over-voltage (OVP), and short-circuit protection.

• Interchangeable Part Numbers: J9N6W, D1100E-S6, 450-AKKY, 450-BDRQ.

Compatibility

This power supply is specifically validated for Dell’s high-density rack and modular systems:

• 15G PowerEdge Servers: R650, R6525, R750, R7525, R750xa, R750xs.

• 16G PowerEdge Servers: R660, R760, R6615, R6625, R7615, R7625.

• Modular Systems: Compatible with certain PowerEdge MX7000 series nodes in specific configurations.