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Silver rack server, 1U height, four front drive bays, no drives installed

DELL

DELL PowerEdge R640 4LFF Xeon Silver 4208 2.1GHz 32GB DDR4 No Drive Server System

SKU CH-CAJD-1EYW9

A 1U rack server with four 3.5-inch bays, a single 2.1 GHz 8-core Xeon Silver 4208, 32 GB DDR4 ECC memory, PERC H740P RAID controller and dual 750 W supplies

  • TypeRack
  • CPU TypeIntel Xeon
  • CPU Speed2.1GHz
  • # of Processors Installed1
  • MAX Processors2
  • Installed Memory Size32GB
  • 1U rack server with 32GB DDR4 ECC memory installed
  • Single Xeon Silver 4208 2.1GHz 8-core processor delivers compute power
  • PERC H740P RAID controller supports up to four 3.5" SATA drives
  • Dual 750W power supplies provide redundancy for uptime
  • iDRAC9 Enterprise license enables full remote management access

PowerEdge R640 4LFF 1× Xeon Silver 4208 32GB DDR4

This Dell PowerEdge R640 is a 1U rack server fitted with one Intel Xeon Silver 4208 processor running at 2.1GHz and 32GB of DDR4 ECC registered memory. The 4LFF chassis provides four 3.5-inch drive bays and a PERC H740P RAID controller, while remote management is handled by iDRAC9 Enterprise. It is aimed at IT teams needing a compact, configurable platform for virtualisation, database or file workloads.

Suited for single-socket deployments.

The single installed CPU leaves one socket free, so the system suits workloads that run well on eight cores and do not require a second processor. Buyers who need two CPUs from day one, or who need more than the four 3.5-inch bays supplied, should look at a larger chassis. The integrated graphics and 10GbE 562T adapter cover basic display and network needs without extra cards.

PERC H740P RAID controller with four 3.5-inch bays

The storage subsystem centres on the PERC H740P controller managing up to four SATA drives in the 3.5-inch bays; no drives are installed. This combination decides whether the server fits your capacity and RAID-level requirements. Maximum supported memory reaches 7.68TB across the remaining DIMM slots for future expansion.

Pontos fortes

  • 1U rack server with 32GB DDR4 ECC memory installed
  • Single Xeon Silver 4208 2.1GHz 8-core processor delivers compute power
  • PERC H740P RAID controller supports up to four 3.5" SATA drives
  • Dual 750W power supplies provide redundancy for uptime
  • iDRAC9 Enterprise license enables full remote management access

Especificações

BrandDELL
SeriesPowerEdge
ModelRack Mount
TypeRack
CPU TypeIntel Xeon
CPU Speed2.1GHz
# of Processors Installed1
MAX Processors2
Installed Memory Size32GB
Memory TypeDDR4
Max Memory Capacity7.68TB
Hard Drive (Installed)12,00
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

Should I choose the 4LFF 3.5-inch chassis or a different drive-bay layout?

The 4LFF chassis holds up to four 3.5-inch SATA drives and includes a PERC H740P RAID controller, so select it when you need high-capacity hard disks rather than 2.5-inch bays.

What does the 2.1 GHz Xeon Silver 4208 with 8 cores and 11 MB cache deliver in this server?

The single 8-core processor runs at 2.1 GHz with 11 MB cache, providing a baseline for virtualization or database workloads; a second socket can be added later for more throughput.

How does the PERC H740P controller and SATA interface limit drive performance?

The H740P manages RAID over the SATA interface, so maximum throughput is capped by the SATA link speed of the installed 3.5-inch drives.

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