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DELL

DELL PowerEdge R750 24 Bay 2.5" 2U Rack Server 2x Xeon Silver 4310 2.1GHz 12 Core 64GB DDR4 H755

SKU CH-S1KW-Z5J3T

2U rack server with dual 12-core Xeon Silver 4310 CPUs, 64 GB DDR4, H755 RAID controller, 24 SATA/SAS trays, quad 1 GbE OCP 3.0 NIC, iDRAC9 Enterprise, dual 1400 W PSUs, rails and bezel

  • ProcessorIntel Xeon
  • Installed RAM64 GB
  • Video RAM8 MB
  • Installed SSDNo
  • Processor core count12-Core Processor
  • Operating systemNo
  • Dual 12-core Xeon Silver 4310 CPUs at 2.1 GHz with 3.3 GHz turbo for heavy compute
  • 64 GB DDR4 2666 MHz registered ECC memory across four 16 GB modules for data integrity
  • PERC H755 RAID controller with 8 GB NV cache supporting RAID 0/1/5/6/10/50/60
  • 24 front-accessible 2.5" SAS/SATA drive trays for dense storage scaling
  • iDRAC9 Enterprise plus quad-port 1 GbE OCP 3.0 and dual 1400 W platinum PSUs for resilience

Dual Xeon Silver 4310 2U Server

The Dell PowerEdge R750 is a 2U rack server equipped with two Intel Xeon Silver 4310 processors running at 2.1 GHz with 12 cores each. It ships with 64 GB of DDR4 2666 MHz registered ECC memory across four modules. The system includes a PERC H755 RAID controller with 8 GB NV cache and supports RAID levels 0, 1, 5, 6, 10, 50 and 60.

Upgrade From Single-Socket Or Older Generation

This configuration replaces single-socket servers or earlier 14G platforms when workloads demand 24 cores and dual-socket memory bandwidth. The jump is worthwhile for virtualization clusters, database nodes and compute-heavy applications that can use the second processor and the 32 available DIMM slots. Buyers who need more than two processors or higher core counts per socket cannot be served by this chassis.

PCIe Gen4 And OCP 3.0 Limits

The platform uses PCIe Gen4 for internal expansion and an OCP 3.0 slot for the included Broadcom 5720 quad-port 1 GbE network card. Storage connectivity is limited to SATA and SAS through the 24 front 2.5-inch drive bays and the H755 controller. NVMe drives are not supported by this controller or backplane. The two 1400 W platinum power supplies provide redundant hot-swap power for the fully populated configuration.

How it compares

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

Price $5,013.99
Pricier than about 76% of the 17,641 comparable items (median $1,910.99).
Installed RAM 64 GB
Lower than about 70% 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 count12-Core Processor
Processor socketLGA 4189
Processor speed2.1 GHz
Processor detailsSilver 4310
Installed CPUs2
Max supported CPUs2
Memory
Installed RAM64 GB
Type of memoryDDR4
Memory slot count32
Storage
Installed SSDNo
Disk controllerDell Perc H755 Controller
Drive interfaceSATA/SAS
Supported RAID levelsRAID 0/1/5/6/10/50/60
Maximum storageNone
Optical drive0
Graphics
Video RAM8 MB
Graphics chipMatrox G200
Connectivity
Network controllerDell EMC 15G Broadcom 5720 Quad Port 1GbE OCP 3.0 Network Card
Ports & slots
Network ports4 x Ports
Expansion card slots0
Management interfaceRJ 45
Power
Hot-swap redundant PSUYes
Size & build
Rack height2U
Software
Operating systemNo

Questions about this item

What rack height and rail kit does the 2U R750 require?

The server occupies 2U of rack height and ships with Ready Rails for standard rack installation.

How are the two Silver 4310 processors and the 64GB DDR4 memory installed, and what step is often missed?

Both LGA 4189 sockets are already populated with the 2.1GHz 12-core CPUs; the 64GB ships as four 16GB DDR4 2666MHz Registered ECC DIMMs pre-installed in the 32 available slots, so the common mistake is assuming you must seat processors or memory yourself.

Which components in the R750 are hot-swappable and will need replacement over time?

The 24 front 2.5-inch SAS/SATA drive trays, the two 1400-watt platinum power supplies, and the PERC H755 controller's battery-backed 8GB NV cache are all hot-swappable and designed for field replacement.

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