4D2N2 Dell R740/R740XD Chassis Riser Blank

4D2N2 Dell R740/R740XD Chassis Riser Blank

Dell PowerEdge cooling / chassis component — hot-plug fan, heatsink, riser, or backplane for Dell PowerEdge servers.

Specifications

• Part Number: 4D2N2
• Brand: Dell
• Component Type: See item_group (Fan / Heatsink / Riser / Backplane)
• Form Factor: Chassis-gen-specific — see PowerEdge compatibility
• Interface: Hot-plug (fans) / Captive screw (heatsinks) / PCIe Gen3/Gen4/Gen5 (risers) / SAS / SATA / NVMe / U.2 (backplanes)

Compatibility

Dell chassis-component parts are tightly model-specific. Same part across generations is rare — verify chassis-gen + slot before order.

• 11G/12G (R610/R710/R720/R820): Legacy 12V fans, Gen3 risers, SAS-2 6Gb backplanes
• 13G (R630/R730/R830/T630): 12V hot-plug fans, Gen3 risers, SAS-3 12Gb backplanes
• 14G (R640/R740/R740xd/R840/R940): Gen3 risers, SAS-3 12Gb + NVMe backplanes, 12V hot-plug fans (Gold/Silver heatsinks)
• 15G (R650/R750/R750xd/R960): Gen4 risers, NVMe / U.2 backplanes (Bronze/Silver/Gold heatsinks)
• 16G (R660/R760/R760xd/R960): Gen5 risers, U.3 tri-mode backplanes, liquid-assist heatsinks on high-TDP Xeon Scalable Gen4/5

Verified Compatibility: R740, R740XD

Use Cases

Field replacement of failed cooling/chassis component during production servicing. Hot-plug fans allow live replacement without downtime. PCIe risers expand expansion slot count (especially in 1U). Backplanes carry SAS/SATA/NVMe to drive cages and are tied tightly to PERC RAID controller pairing.

Ships worldwide from ICD, Cairo, Egypt. All parts are tested, inspected, and backed by ICD's quality guarantee.