Condition: Refurbished

The Dell WCRWR is a hot-plug system cooling fan module used in Dell PowerEdge rack servers such as the Dell PowerEdge R720 and Dell PowerEdge R720xd. It is designed to provide high-airflow, redundant chassis cooling for critical internal components including CPUs, memory, RAID controllers, and voltage regulation modules in 24/7 data center environments. The fan is part of Dell’s hot-swap redundant cooling system, meaning it can be replaced while the server is running without downtime. Each unit is engineered for high-RPM operation and continuous duty use in tightly packed rack environments, where consistent airflow is required to maintain system stability under heavy workloads

Features:

• Hot-plug / hot-swappable fan module (can be replaced while system is running) High-airflow design for dense rack server cooling 12V DC power operation
• PWM-controlled variable speed for dynamic thermal response Integrated into redundant cooling system (multiple fans per chassis) High RPM capability for heavy compute loads
• Optimized airflow for CPU, memory, VRMs, and chipset cooling (indirect CPU cooling via chassis airflow) Designed for 24/7 enterprise-grade operation Tool-less installation in Dell fan cage/backplane
• Supports automatic fan speed control via system sensors and iDRAC Built for high thermal environments typical of virtualization and server workloads

Whats in the Box?

• WCRWR

Specifications:

General Information

• Frame Type: Plastic
• Model Number: WCRWR
• CPU Cooling Accessory Type: Case Fan
• Fan Connector Type: 4-Pin
• LED Color: No LED
• Color - Generic: Black

CoolAttributes

• Bearing Type: 2 Ball