Dell PowerEdge 2000W 80 Plus Platinum HS EPP Power Supply 0W1R7V

Product Overview

The Dell 0W1R7V (Model: W1R7V) is an enterprise-grade, high-efficiency, hot-swappable power supply unit (PSU) designed for high-density Dell PowerEdge servers and modular enclosures (such as the PowerEdge FX2/FX2s chassis hosting FC640/R640 nodes). Featuring 80 PLUS Platinum certification, it delivers up to 94% power efficiency at 50% load. It integrates Dell’s EPP (Extended Power Performance) technology, which optimizes power delivery, reduces thermal dissipation, and supports advanced power management features like power capping and redundancy configurations (1+1 or 2+2 depending on the chassis).

Technical Specifications

General Information

• Manufacturer: Dell

• Dell Part Number (DP/N): 0W1R7V / W1R7V / CN-0W1R7V

• Device Type: Power Supply Unit (PSU)

• Design / Feature: Hot-Plug / Hot-Swap (HS) with integrated cooling fan and extraction handle

• Power Feature: Extended Power Performance (EPP)

Efficiency & Power Ratings

• Certification: 80 PLUS Platinum Certified (Up to 94% Efficiency)

• Maximum Output Power:

  • 2000 Watts: When connected to High-Line AC input (200V–240V)

  • 1000 Watts: When connected to Low-Line AC input (100V–120V)

Input Specifications

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

• Input Frequency Range: 50 Hz – 60 Hz

• Max Input Current: 11.5 A

Output Specifications

• Main Output Voltage: +12.2 V

• Standby Output Voltage: +12 Vsb

Advanced Management & Safety Features

Power Management Capabilities

• Extended Power Performance (EPP): Uses infrastructure data to dynamically match power allocation with workload demand, minimizing raw power waste.

• PMBus 1.2 Compliant: Allows real-time monitoring of input/output voltage, current, power consumption, and thermal state via the iDRAC (Integrated Dell Remote Access Controller).

• Hot-Swap Redundancy: Supports active-standby or grid-redundant setups, allowing seamless replacement without taking the system offline.

Built-in Protection Mechanisms

• Over-Voltage Protection (OVP)

• Over-Current Protection (OCP)

• Short-Circuit Protection (SCP)

• Over-Temperature Protection (OTP)

Physical & Environmental Parameters

Cooling

• Cooling Type: Integrated single high-velocity internal cooling fan

• Airflow: Front-to-back chassis extraction architecture

Environmental Limits

• Operating Temperature: 10 °C to 45 °C (50 °F to 113 °F) — Supports Dell Fresh Air continuous operating boundaries.

• Relative Humidity: 5% to 95% non-condensing

System Compatibility

This 2000W EPP power supply is extensively deployed across Dell’s 14th and 15th Generation enterprise architectures requiring high-compute density:

• Modular Enclosures: PowerEdge FX2, PowerEdge FX2s (Powering compute nodes like the FC640, FD332, FM120x4)

• Rackmount Servers: PowerEdge R740, R740xd, R840, R940, R940xa, R7425

• Tower Servers: PowerEdge T640

• Multi-Node / Cloud Servers: PowerEdge C4130, C4140, C6400 Chassis (C6420 Nodes)