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Silver 1U rack server with ten 2.5-inch drive bays, front panel and sliding rails visible

DELL

DELL PowerEdge R640 10SFF 1x Xeon Gold 6248R 256GB DDR4 No Drive Rack Server

SKU CH-N48T-4VRDB

A 1U rack server holding ten 2.5-inch drive bays with a 24-core Xeon Gold 6248R at 3 GHz, 256 GB DDR4 ECC, PERC H740P RAID, 10 Gb dual-port networking.

  • TypeRack
  • CPU TypeIntel Xeon
  • CPU Speed3GHz
  • # of Processors Installed1
  • MAX Processors2
  • Installed Memory Size256GB
  • 10 × 2.5" drive bays enable dense local storage
  • 24-core Xeon Gold 6248R at 3 GHz delivers high compute throughput
  • 256 GB DDR4 ECC registered memory supports large workloads
  • PERC H740P RAID controller provides hardware data protection
  • Dual 750 W power supplies with iDRAC9 Enterprise ensure resilient management

Dell PowerEdge R640 10SFF Server

This 1U rack server delivers 24 cores at 3GHz with 256GB DDR4 ECC registered memory in a 10-bay 2.5-inch chassis. It suits virtualisation hosts, database nodes and compute clusters that need dense processing and flexible local storage.

Verify Rack Depth and Power Connections

The unit measures 36 inches deep and weighs 40 pounds so confirm your rack rails and floor loading allow for it. Two 750W supplies are installed; check that your PDU cords and circuit capacity match the dual-feed design before ordering.

Sustained Load with Dual 750W Supplies

Under continuous workloads the redundant 750W power supplies share current to maintain stable voltage across all 24 cores and 16 memory modules. The PERC H740P controller manages up to 10 SATA drives without thermal throttling during extended RAID rebuilds or heavy I/O.

Highlights

  • 10 × 2.5" drive bays enable dense local storage
  • 24-core Xeon Gold 6248R at 3 GHz delivers high compute throughput
  • 256 GB DDR4 ECC registered memory supports large workloads
  • PERC H740P RAID controller provides hardware data protection
  • Dual 750 W power supplies with iDRAC9 Enterprise ensure resilient management

Specifications

BrandDELL
SeriesPowerEdge
ModelRack Mount
TypeRack
CPU TypeIntel Xeon
CPU Speed3GHz
# of Processors Installed1
MAX Processors2
Installed Memory Size256GB
Memory TypeDDR4
Max Memory Capacity7.68TB
Hard Drive (Installed)4.800,00
Storage ControllerDell PERC H740P Controller
HDD InterfaceSATA
GPU TypeIntegrated Graphics
Remote ManagementiDRAC9 - Enterprise License
Dimensions36 x 24 x 10 in
Weight40

Questions about this item

Does the 10SFF chassis ship with any 2.5" drives or must they be purchased separately?

The 10SFF chassis arrives without any 2.5" drives installed; storage must be sourced and fitted by the buyer.

Should I choose the single 6248R 24C configuration or add a second processor later?

The board supports a second Xeon 6248R; adding it doubles the core count to 48 and raises the memory ceiling to 7.68TB.

How does the 256GB DDR4 ECC registered memory behave under the PERC H740P controller in production?

The 256GB DDR4 ECC registered modules run at native speed with full error correction, feeding the H740P RAID engine without bottleneck.

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