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Silver rack-mount server chassis with four 3.5-inch drive bays visible at the front

DELL

DELL PowerEdge R640 4LFF Xeon Gold 6126 128GB DDR4

SKU CH-MCE5-C6HGC

A 1U rack server holding four 3.5-inch drives with one Xeon Gold 6126 at 2.6GHz, 128GB DDR4 and a PERC H740P controller

  • TypeRack
  • CPU TypeIntel Xeon
  • CPU Speed2.6GHz
  • # of Processors Installed1
  • MAX Processors2
  • Installed Memory Size128GB
  • 12-core Xeon Gold 6126 at 2.6 GHz for demanding workloads
  • 128 GB DDR4 ECC registered memory supports large datasets
  • PERC H740P RAID controller enables flexible storage arrays
  • Four 3.5" drive bays ready for SATA capacity expansion
  • iDRAC9 Enterprise remote management simplifies server administration

Dell PowerEdge R640 4LFF Server

This Dell PowerEdge R640 server ships in a 4LFF chassis with a single Intel Xeon Gold 6126 processor running at 2.6GHz and 128GB of DDR4 ECC registered memory. A PERC H740P RAID controller and a 10Gb dual-port 562T network adapter are installed. The unit includes two 750W power supplies and iDRAC9 Enterprise remote management.

Suited for memory-intensive workloads

This configuration fits buyers who need large DDR4 capacity and 10Gb networking in a 1U rack form factor with four 3.5-inch drive bays. It is not for buyers who require a second processor installed, pre-populated storage drives, GPU acceleration, or a different drive bay count or form factor.

Deciding spec: four 3.5-inch drive bays

The chassis provides exactly four 3.5-inch bays wired for SATA drives through the PERC H740P controller. If your deployment needs more bays, a 2.5-inch bay layout, or a different drive interface, this server will not match the requirement.

商品特色

  • 12-core Xeon Gold 6126 at 2.6 GHz for demanding workloads
  • 128 GB DDR4 ECC registered memory supports large datasets
  • PERC H740P RAID controller enables flexible storage arrays
  • Four 3.5" drive bays ready for SATA capacity expansion
  • iDRAC9 Enterprise remote management simplifies server administration

商品規格

BrandDELL
SeriesPowerEdge
ModelRack Mount
TypeRack
CPU TypeIntel Xeon
CPU Speed2.6GHz
# of Processors Installed1
MAX Processors2
Installed Memory Size128GB
Memory TypeDDR4
Max Memory Capacity7.68TB
Hard Drive (Installed)4,00
Storage ControllerDell PERC H740P Controller
HDD InterfaceSATA
GPU TypeIntegrated Graphics
Remote ManagementiDRAC9 - Enterprise License
Dimensions36 x 24 x 10 in
Weight40

商品問答

Will the 128GB DDR4 memory need expansion beyond the 24 slots to reach the 7.68TB maximum?

The R640 supports up to 7.68TB across 24 DDR4 slots; 128GB uses only a fraction of that capacity.

Does the single Xeon Gold 6126 at 2.6GHz become the bottleneck before the second CPU socket is filled?

With one 12-core 6126 installed, the second socket remains empty, so compute limits appear before the dual-socket ceiling.

How loud and hot do the dual 750W supplies and 10GbE adapter run during 24/7 operation?

Dual 750W units and the 562T 10GbE adapter are cooled by the chassis fans; noise and heat scale with total load.

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