Dell WCRWR

Condition: RefurbishedDell WCRWRThe 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 workloadsFeatures: 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