DELL
DELL PowerEdge R640 10SFF 1x Xeon Silver 4210 2.2GHz 256GB DDR4
Rack server with ten 2.5-inch bays, one Xeon Silver 4210 at 2.2GHz and 256GB DDR4 ECC memory
- TypeRack
- CPU TypeIntel Xeon
- CPU Speed2.2GHz
- # of Processors Installed1
- MAX Processors2
- Installed Memory Size256GB
- 10 × 2.5″ drive bays for dense local storage
- Single Xeon Silver 4210 at 2.2 GHz with 10 cores
- 256 GB DDR4 ECC registered memory installed
- PERC H740P RAID controller with 2 GB cache
- iDRAC9 Enterprise remote management included
PowerEdge R640 10SFF single-socket server
The Dell PowerEdge R640 is a 1U rack-mount server configured with one Intel Xeon Silver 4210 processor running at 2.2 GHz and 256 GB of DDR4 ECC registered memory. It targets organisations that need dense compute in a compact chassis without committing to a dual-socket layout.
10-bay 2.5-inch chassis with PERC H740P
The 10SFF front panel accepts up to ten 2.5-inch SAS drives, while the installed PERC H740P RAID controller provides hardware RAID for those bays. Dual 750 W power supplies and an iDRAC9 Enterprise licence give redundant power and full out-of-band management for day-to-day administration.
Single-socket limit and DDR4 ceiling
With only one of two possible sockets populated, the system cannot exceed the 10-core, 13.75 MB cache configuration of the Silver 4210 unless a second matching processor is added. Memory capacity stops at 7.68 TB, and the integrated graphics plus 10 GbE 562T adapter define the I/O ceiling for this build.
Highlights
- 10 × 2.5″ drive bays for dense local storage
- Single Xeon Silver 4210 at 2.2 GHz with 10 cores
- 256 GB DDR4 ECC registered memory installed
- PERC H740P RAID controller with 2 GB cache
- iDRAC9 Enterprise remote management included
Specifications
| Brand | DELL |
|---|---|
| Series | PowerEdge |
| Model | Rack Mount |
| Type | Rack |
| CPU Type | Intel Xeon |
| CPU Speed | 2.2GHz |
| # of Processors Installed | 1 |
| MAX Processors | 2 |
| Installed Memory Size | 256GB |
| Memory Type | DDR4 |
| Max Memory Capacity | 7.68TB |
| Hard Drive (Installed) | 3,60 |
| Storage Controller | Dell PERC H740P Controller |
| HDD Interface | SAS |
| GPU Type | Integrated Graphics |
| Remote Management | iDRAC9 - Enterprise License |
| Dimensions | 36 x 24 x 10 in |
| Weight | 40 |
Questions about this item
What SAS interface does the PERC H740P controller use and what throughput does it cap at?
The PERC H740P controller connects drives through a SAS interface; the installed 10 GbE 562T adapter caps network throughput at ten gigabits per second.
What rack dimensions and rail clearance does the R640 10SFF chassis require?
The chassis measures thirty-six by twenty-four by ten inches and weighs forty units; it fits a standard nineteen-inch rack and accepts an optional rail kit.
How is the PERC H740P RAID controller installed and what step is often missed?
The controller installs in a dedicated internal slot; the step often missed is importing the foreign configuration after the drives are seated so the array becomes visible.
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