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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 5118 2.3GHz 12-Core 768GB DDR4 8x 1.2TB SAS H730P

SKU CH-YC0N-1ABG1

A 1U rack server with dual 12-core Xeon Gold 5118 CPUs at 2.3 GHz, 768 GB DDR4 ECC memory, eight 1.2 TB SAS drives on a PERC H730P RAID controller, quad-port 1/10 GbE networking, iDRAC9 Enterprise.

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed2.30 GHz
  • CPU SocketLGA 3647
  • Dual 12-core Xeon Gold 5118 CPUs at 2.3 GHz with 3.2 GHz turbo for compute density
  • 768 GB DDR4 2400 MHz registered ECC memory across 24 slots for large workloads
  • PERC H730P 2 GB controller supports RAID 0/1/5/6/10/50/60 for flexible storage
  • Eight 1.2 TB 10K SAS drives deliver high-capacity 12 Gb/s performance
  • iDRAC9 Enterprise plus quad-port 1/10 GbE networking enables remote management and fast I/O

Dense 1U dual-socket platform

The Dell PowerEdge R640 is a 1U rack server built for scale-out data-center workloads. Two Intel Xeon Gold 5118 processors deliver 24 cores at 2.3 GHz with 3.2 GHz turbo. 768 GB of DDR4 registered ECC memory fills all 24 slots. Eight 1.2 TB 10K SAS drives connect through a PERC H730P controller with 2 GB cache. Quad-port networking adds two 1 GbE and two 10 Gb SFP+ links. iDRAC9 Enterprise provides remote management. Redundant 750 W platinum power supplies and rails are included.

Verify rack depth power and cooling

Confirm the cabinet can accept a 1U chassis and supply sufficient airflow for dual processors and eight drives. Ensure the PDU can deliver redundant 750 W feeds with appropriate connectors. Check that the existing network fabric supports 10 Gb SFP+ and 1 GbE copper links. Validate that the operating system and hypervisor support the Intel C620 chipset and PERC H730P RAID firmware. Memory slots are fully populated so future expansion requires module replacement.

Fits high-density compute clusters

The 1U form factor maximises rack density for virtualisation, database or HPC clusters. Dual processors and 768 GB DDR4 handle heavy multi-threaded workloads without needing additional compute nodes. Eight SAS bays provide local storage for OS, logs or caching tiers while the H730P manages RAID 0 1 5 6 10 50 60. Quad-port daughter card frees PCIe slots for additional accelerators or storage controllers. iDRAC9 Enterprise enables lights-out management across the fleet. Redundant platinum power supplies protect uptime during maintenance.

Highlights

  • Dual 12-core Xeon Gold 5118 CPUs at 2.3 GHz with 3.2 GHz turbo for compute density
  • 768 GB DDR4 2400 MHz registered ECC memory across 24 slots for large workloads
  • PERC H730P 2 GB controller supports RAID 0/1/5/6/10/50/60 for flexible storage
  • Eight 1.2 TB 10K SAS drives deliver high-capacity 12 Gb/s performance
  • iDRAC9 Enterprise plus quad-port 1/10 GbE networking enables remote management and fast I/O

Specifications

BrandDELL
SeriesPowerEdge R640
ModelR640
TypeRack
Rack Height1U
Redundant Hot-swap PowerYes
CPU TypeIntel Xeon
CPU Speed2.30 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 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

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