Compatibility
Compatibility matrices
What actually fits: supported-CPU lists, drive and caddy matrices, and memory population rules for the platforms buyers upgrade most — verified against vendor documentation and linked to the exact in-stock part.
Dell · CPUs
PowerEdge R740 supported CPUs
Every 1st and 2nd-gen Xeon Scalable the R740/R740xd accepts, with TDP limits, firmware rules and matched-pair guidance.
Read → Dell · DrivesPowerEdge R740 compatible drives
Backplane configurations, 14G caddy part numbers, SAS/SATA/NVMe mixing rules and U.2 enablement.
Read → HPE · MemoryDL380 Gen10 memory compatibility
24-slot DDR4 population rules, 2666 vs 2933 MT/s by CPU generation, and qualified RDIMM/LRDIMM choices.
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