DELL PowerEdge R730xd 2U rack server 2x Xeon E5-2640 v3 2.6GHz 64GB DDR4 24x 2.4TB SAS H730

Dense 2U storage node

The Dell PowerEdge R730xd packs twenty-four 2.5-inch drive bays into a two-rack-unit chassis. Dual Xeon E5-2640 v3 processors deliver sixteen cores at 2.6 GHz with 3.4 GHz turbo headroom. Sixty-four gigabytes of DDR4-2133 registered ECC memory occupy four slots, leaving twenty slots open for expansion. The PERC H730 controller with one-gigabyte cache manages RAID across all bays. This configuration targets organisations that need high local capacity in minimal rack space.

Sustained throughput under load

Twenty-four 2.4 TB 10K SAS drives feed the 12 Gb/s backplane continuously, avoiding the thermal throttling seen in smaller arrays. Platinum 750-watt redundant supplies maintain stable voltage during prolonged write-heavy database or HPC data-node duties. The H730 battery-backed cache absorbs burst writes without forcing synchronous commits to platters. iDRAC8 Enterprise provides out-of-band telemetry so operators can monitor thermals and power draw without interrupting the workload.

Replaces sprawling JBOD shelves

This server consolidates a separate storage array and compute node into one 2U enclosure, cutting cabling, rack units and management overhead. The jump is worth it when a workload demands block-level latency that network-attached storage cannot deliver and when the dataset fits within fifty-seven terabytes of raw SAS capacity. Buyers who need all-flash performance or more than twenty-four drives should evaluate alternative platforms.