DELL PowerEdge R730xd 2U rack server 2x Xeon E5-2620 v3 2.4GHz 64GB DDR4 24-bay 2.5 300GB HDDs

Dense 24-bay compute node

The PowerEdge R730xd packs 24 hot-swap 2.5-inch drive bays into a 2U rack chassis, driven by two Xeon E5-2620 v3 processors at 2.4 GHz with six cores each. Sixty-four gigabytes of DDR4 registered ECC memory across four 16 GB modules supports virtualised workloads, databases and high-performance compute nodes. Dual 750 W platinum power supplies and iDRAC 8 Enterprise provide redundant power and full remote management out of the box.

Upgrade from limited-bay or single-socket systems

The PERC H730 controller with 1 GB cache enables RAID 0, 1, 5, 6, 10, 50 and 60 across SAS and SATA drives, while the X520/I350 daughter card adds two 1 GbE and two 10 Gb SFP+ ports. The jump is worth it when a 12-bay or single-processor platform can no longer feed enough spindles or memory bandwidth to the application layer. Buyers who need more than 24 front-accessible bays or a newer CPU microarchitecture will need a different platform.

Sustained throughput under full population

With all 24 bays populated and both CPUs at 3.2 GHz turbo, the dual platinum supplies maintain stable delivery without throttling the storage controller or network paths. The H730 battery-backed cache absorbs write bursts during extended rebuilds or checkpointing, and iDRAC 8 Enterprise continues telemetry and power capping even when the host OS is under heavy load. Builders who require liquid-cooling clearances or GPU-accelerated compute density should look elsewhere.