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Dell PowerEdge R640 4LFF rack server silver front bezel four 3.5 inch drive bays

DELL

DELL PowerEdge R640 4LFF Xeon Silver 4210 2.2GHz 10C 128GB DDR4 No Drive

SKU CH-3ZXX-HNN7Z

1U rack server with one Xeon Silver 4210 2.2GHz 10-core CPU, 128GB DDR4 ECC memory, PERC H740P RAID controller, four 3.5-inch SATA bays and iDRAC9 Enterprise remote management

  • TypeRack
  • CPU TypeIntel Xeon
  • CPU Speed2.2GHz
  • # of Processors Installed1
  • MAX Processors2
  • Installed Memory Size128GB
  • 10-core Xeon Silver 4210 at 2.2GHz handles demanding workloads
  • 128GB DDR4 ECC memory supports large datasets and virtualisation
  • 4LFF chassis fits up to four 3.5-inch SATA drives
  • PERC H740P RAID controller protects data with hardware acceleration
  • iDRAC9 Enterprise licence enables remote server management

Dell PowerEdge R640 4LFF Server

The Dell PowerEdge R640 4LFF is a 1U rack-mount server designed for organisations that need dense compute in a standard rack. It ships with one Intel Xeon Silver 4210 processor running at 2.2 GHz with ten cores and 128 GB of DDR4 ECC registered memory. A second processor socket is available for future expansion up to two CPUs.

PERC H740P RAID Controller and 10 GbE Networking

The integrated PERC H740P RAID controller manages up to four 3.5-inch SATA drive bays, providing hardware RAID levels for data protection and performance. A dual-port 10 GbE 562T adapter delivers high-throughput networking for virtualisation or storage traffic. Remote management is handled by iDRAC9 with an Enterprise licence for full out-of-band control.

Memory Scales to 7.68 TB with Four Drive Bays

The platform supports a maximum memory capacity of 7.68 TB across its DIMM slots, giving substantial headroom for memory-intensive workloads. Storage capacity is limited to the four 3.5-inch bays, so deployments requiring many drives will need external enclosures. Dual 750 W power supplies provide redundancy for the configured components.

Pontos fortes

  • 10-core Xeon Silver 4210 at 2.2GHz handles demanding workloads
  • 128GB DDR4 ECC memory supports large datasets and virtualisation
  • 4LFF chassis fits up to four 3.5-inch SATA drives
  • PERC H740P RAID controller protects data with hardware acceleration
  • iDRAC9 Enterprise licence enables remote server management

Especificações

BrandDELL
SeriesPowerEdge
ModelRack Mount
TypeRack
CPU TypeIntel Xeon
CPU Speed2.2GHz
# of Processors Installed1
MAX Processors2
Installed Memory Size128GB
Memory TypeDDR4
Max Memory Capacity7.68TB
Hard Drive (Installed)8,00
Storage ControllerDell PERC H740P Controller
HDD InterfaceSATA
GPU TypeIntegrated Graphics
Remote ManagementiDRAC9 - Enterprise License
Dimensions36 x 24 x 10 in
Weight40

Perguntas sobre este artigo

How often should the 750 W power supplies be checked or swapped in a 24/7 R640?

The two 750 W supplies are hot-pluggable; run them in redundant mode and replace a unit only when iDRAC9 reports a fault or the amber LED lights.

Which component limits sustained throughput first in this R640 with a Xeon Silver 4210?

The 10-core 2.2 GHz CPU saturates before the PERC H740P or the 128 GB DDR4 become bottlenecks.

How loud and hot does the 4-bay 3.5" chassis get under constant load?

Dual 750 W fans spin up to high RPM under full load; expect noticeable airflow noise and exhaust heat in a confined rack space.

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