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DELL

DELL PowerEdge R750 12-Bay 3.5" 2U Rack Server 2x Xeon Gold 5317 3.0GHz 1TB DDR4 12x 4TB H755

SKU CH-1B4H-XCQ2X

A 2U rack server with dual 12-core Xeon Gold 5317 CPUs, 1 TB DDR4 ECC memory, PERC H755 RAID controller and twelve 4 TB SATA drives

  • ProcessorIntel Xeon
  • Installed RAM1 TB
  • Video RAM8 MB
  • Processor core count12-Core Processor
  • Operating systemNo
  • Type of memoryDDR4
  • Dual Xeon Gold 5317 12-core CPUs at 3.0GHz base for demanding workloads
  • 1TB DDR4 2933MHz ECC memory across 32 slots for large datasets
  • PERC H755 RAID controller with 8GB NV cache and battery backup
  • 12-bay 3.5" chassis holding 4TB SATA drives for high capacity
  • iDRAC9 Enterprise plus dual 10GbE SFP+ for remote management and fast networking

PowerEdge R750 12-Bay 3.5" Server

The Dell PowerEdge R750 is a 2U rack server equipped with two Intel Xeon Gold 5317 processors running at 3.0 GHz with a 3.6 GHz turbo frequency. It includes 1 TB of DDR4 2933 MHz registered ECC memory across 32 DIMM slots and a PERC H755 RAID controller with 8 GB NV cache. Twelve 3.5-inch 4 TB 7.2K SATA hard drives are installed, and dual 1400 W platinum power supplies provide redundant hot-swap power.

Virtualisation hosts needing dense 3.5-inch capacity

This configuration suits teams that want a single 2U chassis with twelve large SATA drives and dual 12-core Xeons for memory-heavy workloads. Buyers who require NVMe speeds, 2.5-inch drive bays, or more than two processor sockets should look at a different platform. The system arrives new with iDRAC9 Enterprise, a Broadcom 57412 dual-port 10 GbE SFP+ OCP card, rails and a front bezel.

PERC H755 RAID controller with 8 GB NV cache

The installed H755 supports RAID 0, 1, 5, 6, 10, 50 and 60 and backs its cache with a battery. This single component determines whether the drive array can deliver the redundancy and write performance your workload expects.

How it compares

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

Price $17,170.99
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 number3 GHz
Product typeRack
Processor
ProcessorIntel Xeon
Processor core count12-Core Processor
Processor socketLGA 4189
Processor speed32
Installed CPUsGold 5317
Max supported CPUs2
Memory
Installed RAM1 TB
Type of memoryDDR4
Maximum RAM capacity2 TB
Storage
Disk controllerDell Perc H755 Controller
Drive interfaceSATA
Supported RAID levelsRAID 0/1/5/6/10/50/60
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 are the 3.5" drives installed in the 12-bay front chassis, and which step is commonly missed?

Slide each drive into a bay until the carrier latch clicks; the step often missed is pressing the latch fully so the drive seats on the backplane connector.

What maintenance will the PERC H755 RAID controller's 8GB NV cache battery require?

The cache battery is a replaceable module; plan to swap it every three to five years or when iDRAC 9 Enterprise reports a degraded state.

Which limit appears first when all twelve 7.2K SATA drives sustain heavy write workloads?

The 6 Gb/s SATA link on each drive saturates before the controller or PCIe bus, capping sustained throughput per drive.

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