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DELL

Dell PowerEdge R750 2U 12x3.5" 2x Silver 4316 2.3GHz 20C 1TB DDR4 12x8TB HBA355i 57412 iDRAC9 Ent 2x1400W

SKU CH-628J-4Z5ZK

2U rack server with dual 20-core Xeon Silver 4316 CPUs at 2.3GHz, 1TB DDR4 ECC memory, twelve 8TB SAS drives on HBA355i controller, dual 10GbE SFP+ networking, iDRAC9 Enterprise remote management.

  • ProcessorIntel Xeon
  • Installed RAM1 TB
  • Video RAM8 MB
  • Processor core count20-Core Processor
  • Operating systemNo
  • Type of memoryDDR4
  • Dual Xeon Silver 4316 CPUs deliver 20 cores each at 2.3 GHz base with 3.4 GHz turbo
  • 1 TB DDR4 2666 MHz registered ECC memory across 32 DIMM slots supports memory-intensive workloads
  • PERC HBA355i SAS 12 Gb/s pass-through controller connects 12 enterprise 8 TB 7.2K SAS drives for massive storage capacity
  • Broadcom 57412 dual-port 10 GbE SFP+ OCP 3.0 network card provides high-speed connectivity for data-intensive applications
  • iDRAC9 Enterprise enables comprehensive remote management with 2x 1400 W platinum power supplies for redundant operation

Dual 20-core Xeon Silver 4316 compute platform

The Dell PowerEdge R750 is a 2U rack server equipped with two Intel Xeon Silver 4316 processors running at 2.3 GHz with a 3.4 GHz turbo frequency. Each CPU provides 20 cores for a total of 40 cores across the dual-socket configuration. This system targets enterprise workloads such as database hosting, virtualization clusters and analytics processing that demand high thread counts and reliable uptime.

12-bay 3.5-inch SAS storage

The chassis holds twelve 3.5-inch drive bays populated with 8 TB enterprise SAS hard drives spinning at 7.2K RPM. A Dell PERC HBA355i controller provides 12 Gb/s SAS connectivity in pass-through mode without RAID functionality. This arrangement frees the operating system or a software-defined storage layer to manage the raw block devices directly while the dual 1400 W platinum power supplies deliver redundant hot-swap power.

1 TB DDR4 2666 MHz memory with 2 TB ceiling

The server ships with 1 TB of registered ECC DDR4 memory configured as thirty-two 32 GB modules operating at 2666 MHz. The platform supports a maximum of 2 TB across thirty-two DIMM slots, leaving headroom for future expansion. Memory-heavy applications such as in-memory databases or large virtual machine fleets can grow within the same chassis before a hardware refresh becomes necessary.

How it compares

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

Price $11,287.99
Pricier than about 90% of the 17,641 comparable items (median $1,910.99).
Installed RAM 1 TB
Higher than about 91% 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 number2.3 GHz
Product typeRack
Processor
ProcessorIntel Xeon
Processor core count20-Core Processor
Processor socketLGA 4189
Processor speed32
Installed CPUsGold 4316
Max supported CPUs2
Memory
Installed RAM1 TB
Type of memoryDDR4
Maximum RAM capacity2 TB
Storage
Disk controllerDell Perc HBA355i Controller
Drive interfaceSAS
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 many DDR4 DIMM slots are populated to reach the 1 TB installed memory?

All 32 DIMM slots are filled with 32 GB registered ECC modules running at 2666 MHz to provide the 1 TB total.

What is the typical power draw of the dual 1400 W platinum supplies when the server runs continuously at full load?

Each 1400 W platinum supply delivers up to 1400 watts; under sustained full load the pair shares the load for redundancy while drawing from the mains accordingly.

Which network interfaces are already on the motherboard so I know what SFP+ modules to order?

The OCP 3.0 card provides two 10 GbE SFP+ ports via the Broadcom 57412 controller; no other onboard Ethernet ports are included in this configuration.

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