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Silver 1U rack server with front bezel and drive bays

DELL

DELL PowerEdge R640 1U Rack Server 2x Xeon Silver 4110 2.1GHz 8 Core 128GB DDR4 H730P 2x 300GB SAS

SKU CH-EBAB-HZWD7

A 1U rack server with dual Xeon Silver 4110 2.1 GHz 8-core CPUs, 128 GB DDR4 ECC memory, PERC H730P RAID controller, and two 300 GB 10 K SAS drives

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed2.10 GHz
  • CPU SocketLGA 3647
  • Dual Xeon Silver 4110 CPUs deliver 16 total cores for parallel workloads
  • 128GB DDR4 2400MHz registered ECC memory supports large datasets
  • PERC H730P controller enables RAID 0, 1, 5, 6, 10, 50, 60 with battery-backed cache
  • Quad-port network daughter card provides 2x 1GbE and 2x 10Gb SFP+ connectivity
  • Redundant 750W platinum power supplies and hot-swap design maintain uptime

Dual-Socket 1U Rack Platform

The Dell PowerEdge R640 is a 1U rack server built around two Intel Xeon Silver 4110 processors, each running at 2.1 GHz with eight cores. It ships with 128 GB of DDR4 registered ECC memory across eight modules and a PERC H730P storage controller with 2 GB cache. Dual 750 W redundant power supplies, iDRAC9 Enterprise, quad-port networking and sliding rails complete the package for immediate deployment.

Scale-Out Compute Without GPU Slots

This system suits workloads that need dense, dual-socket CPU performance in a single rack unit such as virtualization clusters, database nodes or high-performance computing jobs. It will not suit buyers who require internal GPU acceleration, more than eight 2.5-inch drive bays or a taller chassis with additional PCIe expansion.

PERC H730P RAID Controller Decides Storage Topology

The installed H730P supports RAID 0, 1, 5, 6, 10, 50 and 60 plus pass-through mode across the SAS backplane. That controller determines which drive configurations are possible and whether the two included 300 GB 10 K SAS disks can be expanded with additional SAS or SATA media.

Highlights

  • Dual Xeon Silver 4110 CPUs deliver 16 total cores for parallel workloads
  • 128GB DDR4 2400MHz registered ECC memory supports large datasets
  • PERC H730P controller enables RAID 0, 1, 5, 6, 10, 50, 60 with battery-backed cache
  • Quad-port network daughter card provides 2x 1GbE and 2x 10Gb SFP+ connectivity
  • Redundant 750W platinum power supplies and hot-swap design maintain uptime

Specifications

BrandDELL
SeriesPowerEdge R640
ModelR640
TypeRack
Rack Height1U
Redundant Hot-swap PowerYes
CPU TypeIntel Xeon
CPU Speed2.10 GHz
CPU SocketLGA 3647
Number of CPU Cores8-Core Processor
# of Processors Installed2
MAX Processors2
ChipsetIntel C620
Installed Memory Size128GB
Memory TypeDDR4
Max Memory Capacity3TB
Number of Memory Slots24
Storage ControllerDell Perc H730P 2GB Controller
HDD InterfaceSAS
SSD (Installed)No
Raid LevelRAID 0/1/5/6/10/50/60
GPU TypeMatrox G200
Video Memory8MB
Ethernet ControllerDell Intel X520/I350 Quad Port 2x 1GbE 2x 10Gb SFP+ Network Daughter Card
LAN Ports4 x Ports
Expansion SlotsUp to 3 PCIe Gen 3 slots all x16
Management PortRJ 45
Operating SystemNo
Features8 x 2.5" SATA/SAS Hot-Plug Drive Bays

Other versions of this model

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Questions about this item

What rack height and rail type does the 1U PowerEdge R640 require for mounting?

The server is a 1U rack-mount unit and ships with ready rails and a front bezel included for installation.

How are the two Xeon Silver 4110 processors and the 128GB DDR4 memory installed, and what step is often missed?

Both processors are pre-installed in the two LGA 3647 sockets; the 128GB ships as eight 16GB DDR4 2400MHz registered ECC modules across the 24 slots — verify each module clicks fully into its slot.

Which components in the R640 are hot-swappable and will need replacement over time?

The two 300GB 10K SAS drives, the two 750W platinum power supplies and the PERC H730P controller battery are all hot-swappable and are the primary parts that wear out.

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