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Silver 1U rack server front with eight drive bays and Dell badge

DELL

DELL PowerEdge R640 8B SFF rack server 2x Xeon Gold 6136 3.0GHz 24-core 64GB DDR4 8x 1.2TB SAS H740P 4x RJ45

SKU CH-D89K-09P3R

A 1U rack server with dual Xeon Gold 6136 processors, 64GB DDR4 ECC memory, eight 1.2TB SAS drives and H740P RAID controller for virtualization and database workloads

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon Scalable
  • CPU Speed3.00 GHz
  • CPU SocketLGA 3647
  • 24 cores at 3.0 GHz handle heavy virtualization workloads
  • 64 GB DDR4 ECC memory supports multiple virtual machines
  • 8× 1.2 TB 10K SAS drives store operating systems and backups
  • H740P RAID controller simplifies storage management
  • Quad-port 1 GbE RJ45 provides redundant network connectivity

1U rack server for virtualization workloads

The Dell EMC PowerEdge R640 is a 1U rack server built for business workloads such as virtualization, databases and application hosting. Two Intel Xeon Gold 6136 processors deliver 24 cores at 3.0 GHz with Turbo Boost up to 3.70 GHz. 64 GB of DDR4 ECC registered memory supports multiple services and virtual machines.

Suited for density-constrained racks needing 12

This configuration fits buyers who need high core density and 12 Gb/s SAS storage in a single rack unit. The eight 1.2 TB 10K SAS drives and H740P controller provide capacity for operating systems, applications and backups. It is not for buyers who require GPU compute acceleration or more than two processor sockets.

H740P RAID controller with 8 GB cache

The integrated Dell Perc H740P controller with 8 GB cache manages the eight SAS drives and simplifies storage setup and day-to-day management. This specification determines whether the server matches storage performance and RAID requirements.

Highlights

  • 24 cores at 3.0 GHz handle heavy virtualization workloads
  • 64 GB DDR4 ECC memory supports multiple virtual machines
  • 8× 1.2 TB 10K SAS drives store operating systems and backups
  • H740P RAID controller simplifies storage management
  • Quad-port 1 GbE RJ45 provides redundant network connectivity

Specifications

BrandDELL
SeriesPowerEdge R640
TypeRack
Rack Height1U
Redundant Hot-swap PowerYes
CPU TypeIntel Xeon Scalable
CPU Speed3.00 GHz
CPU SocketLGA 3647
Number of CPU Cores12-Core Processor
CPU FeaturesTurbo Boost up to 3.70 GHz
# of Processors Installed2
MAX Processors2
Installed Memory Size64GB
Memory TypeDDR4
Max Memory Capacity3TB
Memory FeaturesECC Registered
Number of Memory Slots24
Storage ControllerDell Perc H740P 8GB Controller
HDD InterfaceSAS
Ethernet ControllerI350 - Quad Port 1GbE RJ45
LAN Ports4 x Ports
Package ContentsPower Cables Included

Questions about this item

What does the 24-core Xeon Gold 6136 configuration deliver in a real workload?

Two Xeon Gold 6136 processors at 3.0 GHz with Turbo Boost to 3.70 GHz provide 24 total cores for virtualization, databases and multi-threaded applications.

How does the H740P controller with SAS drives limit storage performance?

The Perc H740P 8 GB controller manages eight 1.2 TB 10K SAS drives at 12 GB/s per drive for RAID arrays.

What space and power does the 1U rack chassis need?

The 1U form factor fits a standard rack and includes redundant hot-swap power supplies for continuous operation.

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