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Silver 1U rack server with front bezel, eight 2.5-inch drive bays and dual redundant power supplies

DELL

DELL PowerEdge R640 1U Rack Server 2x Xeon Gold 6148 2.4GHz 20-Core 512GB DDR4 8x 400GB SSD H730P

SKU CH-HNP5-VE0GA

1U rack server with dual 20-core Xeon Gold 6148 CPUs, 512GB DDR4 ECC memory, eight 400GB SATA SSDs on a PERC H730P controller, 10GbE SFP+ networking and iDRAC9 Enterprise management

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed2.40 GHz
  • CPU SocketLGA 3647
  • Dual Xeon Gold 6148 CPUs deliver 40 cores at 2.4 GHz base clock
  • 512 GB DDR4 2666 MHz ECC memory across 16 modules supports heavy workloads
  • PERC H730P 2 GB controller enables RAID 0 1 5 6 10 50 60
  • Eight 400 GB SATA SSDs provide fast redundant storage in 2.5 inch bays
  • iDRAC 9 Enterprise plus X520 I350 quad-port NIC gives remote management and 10 GbE SFP+ connectivity

Dense 1U dual-socket server

The Dell PowerEdge R640 packs two Intel Xeon Gold 6148 processors, each with 20 cores at 2.4 GHz and a 3.7 GHz turbo, into a single rack unit. It ships with 512 GB of DDR4 2666 MHz registered ECC memory across 16 slots, leaving room to grow toward the 3 TB maximum.

Suits compute-dense workloads

This configuration targets virtualization clusters, database nodes and high-performance computing tasks that benefit from 40 total cores and large memory capacity in minimal rack space. Buyers who need more drive bays than the eight 2.5-inch slots provide, or who require a different storage controller feature set, should evaluate other platforms.

Eight 400 GB SATA SSDs on H730P

Storage is delivered by eight enterprise 400 GB SATA SSDs managed by the PERC H730P 2 GB controller, which supports RAID 0, 1, 5, 6, 10, 50, 60 and pass-through modes. This drive count and controller combination determines usable capacity, redundancy options and I/O performance for the intended workload.

Highlights

  • Dual Xeon Gold 6148 CPUs deliver 40 cores at 2.4 GHz base clock
  • 512 GB DDR4 2666 MHz ECC memory across 16 modules supports heavy workloads
  • PERC H730P 2 GB controller enables RAID 0 1 5 6 10 50 60
  • Eight 400 GB SATA SSDs provide fast redundant storage in 2.5 inch bays
  • iDRAC 9 Enterprise plus X520 I350 quad-port NIC gives remote management and 10 GbE SFP+ connectivity

Specifications

BrandDELL
SeriesPowerEdge R640
ModelR640
TypeRack
Rack Height1U
Redundant Hot-swap PowerYes
CPU TypeIntel Xeon
CPU Speed2.40 GHz
CPU SocketLGA 3647
Number of CPU Cores20-Core Processor
# of Processors Installed2
MAX Processors2
ChipsetIntel C620
Installed Memory Size512GB
Memory TypeDDR4
Max Memory Capacity3TB
Number of Memory Slots24
Storage ControllerDell Perc H730P 2GB Controller
HDD InterfaceSATA
SSD (Installed)8 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

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