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Silver 2U rack server with twelve 3.5-inch drive bays and front bezel

DELL

DELL PowerEdge R750 2U rack server 2x Xeon Silver 4314 2.4GHz 16C 512GB DDR4 12x 4TB HBA355i

SKU CH-E2W4-XEK45

A 2U rack server with dual 16-core Xeon Silver 4314 processors at 2.4 GHz, 512 GB DDR4, and twelve 4 TB SATA drives on an HBA355i controller

  • ProcessorIntel Xeon
  • Installed RAM512 GB
  • Video RAM8 MB
  • Processor core count16-Core Processor
  • Operating systemNo
  • Type of memoryDDR4
  • Dual Xeon Silver 4314 CPUs deliver 32 cores at 2.4 GHz base and 3.4 GHz turbo
  • 512 GB DDR4 2666 MHz ECC memory supports up to 2 TB maximum capacity
  • HBA355i controller provides 12 Gb/s SAS pass-through for twelve 4 TB 7.2K SATA drives
  • Broadcom 57412 dual-port 10 GbE SFP+ OCP 3.0 card enables high-speed network connectivity
  • iDRAC 9 Enterprise and dual 1400 W platinum PSUs ensure remote management and redundant power

Dual-socket Xeon Silver 4314 server

This 2U rack server ships with two Intel Xeon Silver 4314 processors, each running at 2.4GHz with 16 cores. The system includes 512GB of DDR4 registered ECC memory spread across 16 modules. It is built for organisations that need dense compute and large memory capacity in a standard rack footprint.

Thermals power and noise

Dual 1400 watt platinum power supplies provide redundant hot-swap power for continuous operation. The HBA355i controller connects 12 enterprise 4TB 7.2K SATA drives without RAID overhead. A Broadcom 57412 dual-port 10GbE SFP+ OCP 3.0 card handles high-throughput network traffic.

Management rails and bezel

iDRAC9 Enterprise enables full remote management, monitoring and update capabilities from any location. Ready Rails and a front bezel are included for immediate rack installation. The HBA355i operates in pass-through mode only, so RAID must be handled in software or by an additional controller.

How it compares

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

Price $8,477.99
Pricier than about 86% of the 17,641 comparable items (median $1,910.99).
Installed RAM 512 GB
Higher than about 80% 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
Part number2.4 GHz
Product typeRack
Processor
ProcessorIntel Xeon
Processor core count16-Core Processor
Processor socketLGA 4189
Processor speed32
Installed CPUsSilver 4314
Max supported CPUs2
Memory
Installed RAM512 GB
Type of memoryDDR4
Maximum RAM capacity2 TB
Storage
Disk controllerDell Perc HBA355i Controller
Drive interfaceSATA
Supported RAID levelsNone
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
More details
AI capabilityNone

Questions about this item

How do I install the 2x Xeon Silver 4314 processors into the LGA 4189 sockets, and what step is often missed?

Align each processor with the socket keying, lower the retention lever fully, then apply thermal paste and seat the heatsink before closing the chassis; the step often missed is torquing the heatsink screws in the diagonal sequence specified by Dell.

What maintenance or replacement will the 12x 4TB 7.2K SATA drives and 2x 1400W PSUs need later?

The SATA drives are mechanical and will eventually require replacement as they age; the hot-swap power supplies are also field-replaceable units that can be swapped without downtime.

What limit appears first under sustained load with the HBA355i pass-through controller and 512GB DDR4 2666MHz memory?

The HBA355i provides SAS 12Gb/s pass-through only with no RAID cache, so sustained write throughput is limited by the 7.2K SATA drive spindle speed and the controller’s lack of write-back caching.

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