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Silver 1U rack server front with eight 2.5-inch drive bays and bezel

DELL

DELL PowerEdge R640 1U Rack Server 2x Xeon Silver 4116 2.1GHz 12-Core 768GB DDR4 2x 400GB SSD H730P

SKU CH-ZF60-64VH8

1U rack server with dual 12-core Xeon Silver 4116 CPUs, 768GB DDR4 ECC memory, PERC H730P RAID controller and two 400GB SATA SSDs

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed2.10 GHz
  • CPU SocketLGA 3647
  • Dual 12-core Xeon Silver 4116 CPUs at 2.1 GHz deliver high compute density
  • 768 GB DDR4 ECC memory across 24 slots supports large-scale virtualisation
  • PERC H730P controller enables RAID 0, 1, 5, 6, 10, 50, 60 for data protection
  • Two 400 GB SATA SSDs provide fast boot and application storage
  • Quad-port 1 GbE and 10 Gb SFP+ networking with iDRAC9 Enterprise remote management

Dense 1U dual-socket server

The Dell PowerEdge R640 is a 1U rackmount server with two Intel Xeon Silver 4116 processors, each running at 2.1 GHz with 12 cores. It ships with 768 GB of DDR4 memory across 24 slots and a PERC H730P controller managing two 400 GB SATA SSDs. Dual 750 W power supplies and iDRAC9 Enterprise complete the package.

Suits scale-out compute.

This configuration targets dense scale-out workloads such as virtualization, cloud nodes or high-performance computing where dual-socket performance in 1U matters. The 2.5-inch bay count and PCIe layout limit GPU acceleration and large-capacity drive arrays. Buyers who need many drive bays, full-length cards or single-thread frequency above 3.0 GHz should evaluate other platforms.

PERC H730P RAID controller with 2 GB cache

The installed PERC H730P provides 12 Gb/s SAS and SATA connectivity with 2 GB of battery-backed cache. It supports RAID 0, 1, 5, 6, 10, 50 and 60 plus pass-through mode. This controller determines which drive types and RAID levels are available, making it the key specification for storage planning.

Highlights

  • Dual 12-core Xeon Silver 4116 CPUs at 2.1 GHz deliver high compute density
  • 768 GB DDR4 ECC memory across 24 slots supports large-scale virtualisation
  • PERC H730P controller enables RAID 0, 1, 5, 6, 10, 50, 60 for data protection
  • Two 400 GB SATA SSDs provide fast boot and application storage
  • Quad-port 1 GbE and 10 Gb SFP+ networking with iDRAC9 Enterprise remote management

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 Cores12-Core Processor
# of Processors Installed2
MAX Processors2
ChipsetIntel C620
Installed Memory Size768GB
Memory TypeDDR4
Max Memory Capacity3TB
Number of Memory Slots24
Storage ControllerDell Perc H730P 2GB Controller
HDD InterfaceSATA
SSD (Installed)2 x 400GB SATA SSD
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 does the 768GB DDR4 memory figure mean for workloads running on this server?

The system ships with 24 modules of 32GB DDR4 2400MHz registered ECC memory, filling all available slots and providing a large capacity for virtualisation or in-memory databases.

What does the PERC H730P 12Gb/s SAS/SATA controller cap in practice?

The controller supports RAID 0, 1, 5, 6, 10, 50 and 60 with a 2GB cache battery, so the practical limit is the drive count and the 12Gb/s link speed of the backplane.

What physical mounting hardware is included for the 1U rack form factor?

Ready rails and a front bezel are included, allowing the 1U chassis to slide into a standard rack cabinet and secure at the front.

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