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Silver 2U rack server with front bezel, twenty-four 2.5-inch drive bays and dual redundant power supplies

DELL

DELL PowerEdge R750 2U rack server 2x Xeon Gold 6330 2.0GHz 28-core 256GB DDR4 24x 600GB SAS H755 57412

SKU CH-6AZE-WR4BA

Two-socket 2U rack server with 56 total cores, 256 GB DDR4 ECC, 24 × 600 GB 10 K SAS drives and dual 10 GbE SFP+ networking

  • ProcessorIntel Xeon
  • Installed RAM256 GB
  • Video RAM8 MB
  • Processor core count28-Core Processor
  • Operating systemNo
  • Type of memoryDDR4
  • Dual 28-core Xeon Gold 6330 processors deliver 56 total cores for heavy workloads
  • 256 GB DDR4 2933 MHz ECC memory supports large virtualisation environments
  • PERC H755 RAID controller with 8 GB NV cache enables RAID 0/1/5/6/10/50/60
  • 24 × 600 GB 10 K SAS drives supply fast 2.5-inch storage capacity
  • Dual 1400 W platinum power supplies and iDRAC9 Enterprise ensure resilient management

Built for data-intensive workloads

The Dell PowerEdge R750 is a 2U rack server equipped with two Intel Xeon Gold 6330 processors, each running at 2.0 GHz with 28 cores. It includes 256 GB of DDR4 2933 MHz registered ECC memory across eight modules. The system targets enterprises running databases, analytics, and virtualization platforms that demand high core counts and large memory capacity.

Dual 1400 W platinum supplies and hot-swap power

Redundant 1400 watt platinum-efficiency power supplies support hot-swap replacement to maintain uptime during maintenance. The 2U chassis houses 24 front-accessible 2.5 inch drive bays populated with 600 GB 10K SAS drives. A Broadcom 57412 dual-port 10 GbE SFP+ OCP 3.0 adapter handles network connectivity while iDRAC 9 Enterprise provides remote management.

Sustained performance

The PERC H755 controller adds 8 GB of non-volatile cache backed by a battery to accelerate write-heavy workloads under continuous load. PCIe Gen 4 slots deliver doubled bandwidth for expansion cards that sustain throughput over long periods. The 32 DIMM slots allow memory scaling to match growing dataset requirements without replacing the platform.

How it compares

Measured against everything we stock in Rack & Tower Servers, at today’s prices. Recalculated every night.

Price $8,162.99
Pricier than about 85% of the 17,641 comparable items (median $1,910.99).
Installed RAM 256 GB
Higher than about 60% of the 15,103 comparable items (median 128 GB).
Video RAM 8 MB
Typical for this category: the median of 8,309 items is 0.01 GB.

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Specifications

Product
Brand nameDELL
Product linePowerEdge R750
Model nameR750
Product typeRack
Processor
ProcessorIntel Xeon
Processor core count28-Core Processor
Processor socketLGA 4189
Processor speed2 GHz
Processor detailsGold 6330
Installed CPUs2
Max supported CPUs2
Memory
Installed RAM256 GB
Type of memoryDDR4
Memory slot count32
Storage
Installed SSDNone
Disk controllerDell Perc H755 Controller
Drive interfaceSAS
Supported RAID levelsRAID 0/1/5/6/10/50/60
Maximum storage24 × 600 GB 10K SAS
Optical drive0
Graphics
Video RAM8 MB
Graphics chipMatrox G200
Connectivity
Network controllerDell EMC 15G Broadcom 57412 Dual Port 10GbE SFP+ OCP 3.0 Network Card
Ports & slots
Network ports2 x Ports
Expansion card slots0
Management interfaceRJ 45
Power
Hot-swap redundant PSUYes
Size & build
Rack height2U
Software
Operating systemNo

Questions about this item

How do I install the 24 600 GB SAS drives into the 2U R750 and what step is often missed?

Slide each 2.5" drive into the front hot-swap bays until the latch clicks; the step often missed is creating the virtual disks in the H755 controller BIOS before the OS sees any storage.

What maintenance or replacement will the H755 RAID controller need later?

The H755's 8 GB NV cache has a battery-backed module that typically requires replacement every three to five years to keep write-back caching protected during power loss.

What limit appears first when the dual Xeon Gold 6330 CPUs run sustained workloads?

The 1400 W platinum power supplies set the thermal and current ceiling; prolonged full-core turbo at 3.1 GHz can hit the power budget before CPU temperature throttles.

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