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

DELL

DELL PowerEdge R640 1U Rack Server 2x Xeon Gold 6134 3.2GHz 512GB DDR4 8x 300GB SAS H730P

SKU CH-DSFN-NSFKM

Dual-socket 1U rack server with two 3.2 GHz 8-core Xeon Gold 6134 CPUs, 512 GB DDR4 ECC, PERC H730P RAID, eight 300 GB 10K SAS drives, quad-port 1/10 GbE networking and redundant 750 W PSUs

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed3.20 GHz
  • CPU SocketLGA 3647
  • Dual Xeon Gold 6134 CPUs deliver 16 cores at 3.2 GHz base with 3.7 GHz turbo
  • 512 GB DDR4 2666 MHz ECC memory across 16 modules in 24 slots
  • PERC H730P 2 GB controller supports RAID 0/1/5/6/10/50/60 for eight 300 GB 10K SAS drives
  • Quad-port X520/I350 card provides two 1 GbE and two 10 GbE SFP+ connections
  • iDRAC 9 Enterprise plus dual 750 W platinum PSUs enable remote management and redundant power

1U Dual-Socket Server with 512GB DDR4

The Dell PowerEdge R640 is a 1U rack server built for dense scale-out data center computing. It ships with two Intel Xeon Gold 6134 processors, each running at 3.20 GHz with eight cores. The system includes 512 GB of DDR4 2666 MHz registered ECC memory across 16 modules. Eight 300 GB 10K SAS drives and a PERC H730P controller provide the storage foundation.

Suited for Virtualisation and Database Workloads

This configuration fits environments that need high core counts and large memory capacity in a single rack unit. The dual 750 W platinum power supplies and iDRAC 9 Enterprise simplify remote management and uptime. Buyers who require more than 24 memory slots, additional drive bays beyond the eight 2.5-inch slots, or a different processor socket should evaluate other platforms.

PERC H730P RAID Controller with 2GB Cache

The installed Dell PERC H730P 2GB controller supports RAID 0, 1, 5, 6, 10, 50, 60 and pass-through modes at 12 Gb/s SAS and SATA speeds. A battery-backed cache protects data during power interruptions. This controller determines which drive types and RAID levels are available, so verify it matches your storage topology before purchasing.

Privalumai

  • Dual Xeon Gold 6134 CPUs deliver 16 cores at 3.2 GHz base with 3.7 GHz turbo
  • 512 GB DDR4 2666 MHz ECC memory across 16 modules in 24 slots
  • PERC H730P 2 GB controller supports RAID 0/1/5/6/10/50/60 for eight 300 GB 10K SAS drives
  • Quad-port X520/I350 card provides two 1 GbE and two 10 GbE SFP+ connections
  • iDRAC 9 Enterprise plus dual 750 W platinum PSUs enable remote management and redundant power

Specifikacijos

BrandDELL
SeriesPowerEdge R640
ModelR640
TypeRack
Rack Height1U
Redundant Hot-swap PowerYes
CPU TypeIntel Xeon
CPU Speed3.20 GHz
CPU SocketLGA 3647
Number of CPU Cores8-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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Should I pick the 8-core 3.2 GHz Xeon Gold 6134 or a higher-core model for dense virtualization?

The R640 ships with two Xeon Gold 6134 processors at 3.2 GHz base and 3.7 GHz turbo, each with 8 cores. That gives 16 total cores and 32 threads in a 1U chassis, which is the maximum CPU configuration this platform supports.

What does 512 GB of DDR4 2666 MHz ECC actually deliver in a running R640?

The system includes 16 modules of 32 GB DDR4-2666 registered ECC, filling 16 of the 24 DIMM slots. This provides 512 GB of error-correcting memory at the platform's rated speed, leaving 8 slots open for future expansion up to the 3 TB maximum.

How does the PERC H730P 12 Gb/s SAS controller limit drive performance?

The H730P 2 GB controller connects to the 8 front 2.5-inch bays at 12 Gb/s per lane and supports RAID 0, 1, 5, 6, 10, 50, 60 and pass-through. With the installed 300 GB 10K SAS drives the practical throughput ceiling is the drive spindle speed and the 12 Gb/s SAS link, not the controller itself.

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