DELL
DELL PowerEdge R640 4LFF 2x Xeon Silver 4108 128GB RAM No Drive rack server
A 1U rack server with four 3.5-inch drive bays, dual 1.8GHz Xeon Silver 4108 processors and 128GB DDR4 ECC memory, ready for custom storage
- TypeRack
- CPU TypeIntel Xeon
- CPU Speed1.8GHz
- # of Processors Installed2
- MAX Processors2
- Installed Memory Size128GB
- Dual Xeon Silver 4108 processors provide 8 cores each for parallel tasks
- 128GB DDR4 ECC registered memory supports large datasets
- PERC H740P RAID controller manages up to four 3.5" SATA drives
- iDRAC9 Enterprise licence enables remote server management
- Dual 750W power supplies add redundancy for continuous operation
Dell PowerEdge R640 4LFF dual Xeon server
The Dell PowerEdge R640 is a 1U rack server equipped with two Intel Xeon Silver 4108 processors running at 1.8 GHz and 128 GB of DDR4 ECC registered memory. It includes a PERC H740P RAID controller and a 10 GbE two-port 562T network adapter. The chassis supports up to four 3.5-inch SATA drive bays and ships without any installed drives.
Suited for virtualisation hosts
This configuration fits organisations that need dense compute and large memory capacity in a single rack unit. Buyers who require more than four drive bays, GPU acceleration or a different drive interface should evaluate alternative chassis designs. The integrated graphics and single remote-management controller limit use cases that demand discrete GPU compute or redundant management paths.
Four 3.5-inch SATA bays with PERC H740P RAID
The storage subsystem centres on the PERC H740P controller managing up to four 3.5-inch SATA drives. No drives are installed, so the buyer must supply compatible SATA media. Maximum system memory reaches 7.68 TB across the DDR4 slots.
Highlights
- Dual Xeon Silver 4108 processors provide 8 cores each for parallel tasks
- 128GB DDR4 ECC registered memory supports large datasets
- PERC H740P RAID controller manages up to four 3.5" SATA drives
- iDRAC9 Enterprise licence enables remote server management
- Dual 750W power supplies add redundancy for continuous operation
Specifications
| Brand | DELL |
|---|---|
| Series | PowerEdge |
| Model | Rack Mount |
| Type | Rack |
| CPU Type | Intel Xeon |
| CPU Speed | 1.8GHz |
| # of Processors Installed | 2 |
| MAX Processors | 2 |
| Installed Memory Size | 128GB |
| Memory Type | DDR4 |
| Max Memory Capacity | 7.68TB |
| Hard Drive (Installed) | 4,00 |
| Storage Controller | Dell PERC H740P Controller |
| HDD Interface | SATA |
| GPU Type | Integrated Graphics |
| Remote Management | iDRAC9 - Enterprise License |
| Dimensions | 36 x 24 x 10 in |
| Weight | 40 |
Questions about this item
How much heat and power do the dual 1.8GHz Xeon Silver 4108 CPUs and 128GB DDR4 produce under continuous load?
Two Xeon Silver 4108 processors at 1.8GHz and 128GB DDR4 draw significant power and generate heat that requires the dual 750W supplies and front-to-rear airflow; exact watts depend on workload and installed drives.
Which drive type and caddy do I need to populate the four 3.5" bays behind the PERC H740P controller?
The chassis accepts four 3.5-inch SATA drives or SSDs; each bay uses a Dell hot-plug caddy that mates with the backplane connected to the PERC H740P RAID controller.
Will the integrated graphics and iDRAC9 Enterprise work with my existing KVM switch and monitoring tools?
Integrated graphics provides basic VGA output for local KVM access, while iDRAC9 Enterprise offers a dedicated network port for remote console, virtual media and hardware monitoring independent of the operating system.
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