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

DELL

DELL PowerEdge R640 1U Rack Server 2x Xeon Gold 6148 2.4GHz 20C 512GB DDR4 H730P 8x 300GB SAS

SKU CH-0ZHG-YB84Z

Dual-socket 1U rack server with two 20-core Xeon Gold 6148 CPUs, 512 GB DDR4, PERC H730P RAID and eight 300 GB SAS drives

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed2.40 GHz
  • CPU SocketLGA 3647
  • Dual 20-core Xeon Gold 6148 processors deliver 40 total cores for heavy workloads
  • 512GB DDR4 2666MHz registered ECC memory across 16 modules supports large datasets
  • PERC H730P 2GB controller enables RAID 0/1/5/6/10/50/60 with battery-backed cache
  • Eight 300GB 10K SAS drives provide fast 12Gb/s storage in 2.5" bays
  • Quad-port X520/I350 network card adds 2× 1GbE and 2× 10Gb SFP+ connectivity

Dual-Socket 1U Rack Server

The Dell PowerEdge R640 is a 1U rack server built for dense scale-out data centre computing. It ships with two Intel Xeon Gold 6148 processors running at 2.40 GHz with a 3.7 GHz turbo frequency. Each processor provides 20 cores, giving 40 cores total. The system includes 512 GB of DDR4 2666 MHz registered ECC memory across 16 modules.

Suited for High-Density Compute Workloads

This configuration suits environments that need maximum core count and memory capacity in a single rack unit. The 512 GB installed memory and dual 20-core CPUs support heavy virtualisation, database and high-performance computing tasks. Buyers who need more than 3 TB of total memory capacity or more than two processor sockets should look at larger platforms.

512 GB DDR4 Registered ECC Memory Installed

The server arrives with 512 GB of DDR4 2666 MHz registered ECC memory populated in 16 of the 24 available DIMM slots. This leaves eight slots free for future expansion up to the 3 TB maximum supported by the Intel C620 chipset. Memory type and speed must match DDR4 2666 MHz registered ECC specifications for compatibility.

Privalumai

  • Dual 20-core Xeon Gold 6148 processors deliver 40 total cores for heavy workloads
  • 512GB DDR4 2666MHz registered ECC memory across 16 modules supports large datasets
  • PERC H730P 2GB controller enables RAID 0/1/5/6/10/50/60 with battery-backed cache
  • Eight 300GB 10K SAS drives provide fast 12Gb/s storage in 2.5" bays
  • Quad-port X520/I350 network card adds 2× 1GbE and 2× 10Gb SFP+ connectivity

Specifikacijos

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 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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What SAS speed does the H730P controller support and what does that limit for the eight 300 GB drives?

The PERC H730P is a 12 Gb/s SAS controller, so the installed 300 GB 10K drives run at up to 12 Gb/s each.

What rack depth and mounting hardware does the 1U chassis require?

The server includes Dell Ready Rails for tool-less mounting in standard four-post racks; verify your rack depth matches the rail range.

How is the iDRAC9 Enterprise module accessed for the first time, and what step is often missed?

Connect a management cable to the dedicated iDRAC port, then configure a static IPv4 address via the LCD front panel or DHCP before browser login.

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