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Dell PowerEdge R640 1U rack server front view with ten 2.5 inch drive bays

DELL

DELL PowerEdge R640 SFF 2x 3.20GHz Xeon Gold 6146 192GB 6x 1TB SSD H740P rack server

SKU CH-HFS8-381WG

Dual 12-core Xeon Gold 6146 at 3.20GHz with 192GB DDR4 and six 1TB SSDs in a 10-bay 2.5" rackmount server

  • TypeRackmount
  • LEDsPower, Ethernet, USB
  • CPU TypeGold 6146
  • CPU Speed3.20GHz
  • Number of CPU Cores12
  • Installed Memory Size192GB
  • Dual 12-core Xeon Gold 6146 CPUs at 3.20GHz power demanding workloads
  • 192GB DDR4 memory supports many virtual machines and data-heavy applications
  • Six 1TB SSDs deliver fast storage for operating systems and business data
  • H740P storage controller simplifies array setup and daily management
  • Ten 2.5-inch drive bays allow future capacity expansion

2U rack server for virtualization

The Dell PowerEdge R640 fits a 2U rackmount chassis and targets businesses that run virtualization, databases, file storage, backups or application hosting. Dual Intel Xeon Gold 6146 processors run at 3.20GHz with 12 cores each, delivering dependable performance for multi-threaded workloads. Installed DDR4 memory totals 192GB and can scale to 3TB for growing service demands.

H740P controller with six SSDs

A PERC H740P storage controller ships installed and manages the six 1TB solid-state drives, simplifying array creation and ongoing management. The controller handles RAID configuration out of the box, reducing setup time for operating systems, applications, virtual machines and business data. Drives occupy six of the ten 2.5-inch bays, leaving four bays free for future expansion.

Integrated graphics and front LEDs

Integrated graphics provide basic video output without a discrete GPU, keeping power draw and space usage low. Front-panel LEDs show power status, Ethernet activity and USB connection state for quick visual checks. The chassis weighs 60 kilograms and uses a compact 2U form factor that suits standard rack installations where density matters.

Highlights

  • Dual 12-core Xeon Gold 6146 CPUs at 3.20GHz power demanding workloads
  • 192GB DDR4 memory supports many virtual machines and data-heavy applications
  • Six 1TB SSDs deliver fast storage for operating systems and business data
  • H740P storage controller simplifies array setup and daily management
  • Ten 2.5-inch drive bays allow future capacity expansion

Specifications

BrandDELL
TypeRackmount
LEDsPower, Ethernet, USB
CPU TypeGold 6146
CPU Speed3.20GHz
Number of CPU Cores12
Installed Memory Size192GB
Memory TypeDDR4
Max Memory Capacity3TB
GPU TypeIntegrated
Expansion Bays10B - 10x 2.5"
Operating SystemNo
Weight60

Questions about this item

When will the 1TB SSDs or the H740P controller need replacement?

The six 1TB SSDs and the H740P controller are installed; replacement timing depends on workload write cycles and controller firmware updates.

What limit appears first when the two Xeon Gold 6146 CPUs run at 3.20GHz continuously?

Sustained 3.20GHz operation on both 12-core Xeon Gold 6146 processors will hit thermal or power limits before memory or storage bottlenecks.

How loud and hot does the 1U chassis get with 192GB DDR4 and six SSDs running all day?

The 1U rackmount chassis with 10x 2.5" bays uses high-speed fans; expect noticeable airflow noise and warm exhaust under continuous load.

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