

Model Name : Dell PowerEdge R720, R720XD
Brand : Dell
Key Features
30 Days Warranty
Condition : RefurbishedDell PowerEdge R720 & R720XD Server Cooling Fan is an OEM-compatible fan assembly designed to maintain optimal airflow and thermal control in your R720/R720XD rack servers.
These 12 V DC cooling fans (common part numbers include WG2CK, NCJH0, 3RKJC, KVN8J, WPVP9) help prevent overheating of CPUs, memory, and other internal components during heavy workloads.
A1: Compatible fans include part numbers such as WG2CK, NCJH0, 3RKJC, KVN8J, NCJH0, and WPVP9, all designed for use in R720 and R720XD servers.
A2: Many R720/R720XD fan modules are hot-plug capable, allowing you to replace them without a full shutdown depending on system configuration and firmware.
A3: Replacing failing fans restores proper airflow, prevents overheating, and helps ensure system stability and longevity under heavy loads — crucial in 24/7 server operations.
A4: Compatible fan modules with similar electrical and airflow ratings (e.g., WG2CK and NCJH0) are often interchangeable, but check exact dimensions and connector types before installing.
A5: Fans are typically installed into designated slots within the server chassis; press the release tab and slide the fan straight into place. Always power down if you are unsure and follow Dell’s service manual steps
