DELL
DELL PowerEdge R640 10SFF 1x Xeon Gold 6248R 128GB DDR4 rack server
A 1U rack server with ten 2.5-inch drive bays, a 24-core Xeon Gold 6248R at 3 GHz and 128 GB DDR4 memory
- TypeRack
- CPU TypeIntel Xeon
- CPU Speed3GHz
- # of Processors Installed1
- MAX Processors2
- Installed Memory Size128GB
- 24-core Xeon Gold 6248R at 3 GHz delivers high compute density
- 128 GB DDR4 ECC registered memory supports large workloads
- 10 x 2.5" SFF drive bays enable flexible storage capacity
- PERC H740P RAID controller provides hardware data protection
- iDRAC9 Enterprise licence enables full remote server management
Dell PowerEdge R640 10SFF server
This 1U rack server ships with one Intel Xeon Gold 6248R processor running at 3GHz and 24 cores. It includes 128GB of DDR4 ECC registered memory and a PERC H740P RAID controller. The chassis supports up to ten 2.5-inch SATA drive bays for flexible storage capacity.
Build integration and expansion
A second Xeon processor can be added to reach the two-socket maximum. Memory scales to 7.68TB using DDR4 modules across the available slots. The PERC H740P controller manages RAID arrays across the ten-bay backplane. Dual 750W power supplies and an iDRAC9 Enterprise licence provide redundant power and full remote management.
Sustained-load behaviour
The 24-core Gold 6248R maintains its 3GHz base frequency under continuous multi-threaded workloads. DDR4 ECC memory corrects single-bit errors to keep data integrity during long compute runs. Dual 750W supplies share the load efficiently while iDRAC9 monitors thermal and power telemetry in real time.
Highlights
- 24-core Xeon Gold 6248R at 3 GHz delivers high compute density
- 128 GB DDR4 ECC registered memory supports large workloads
- 10 x 2.5" SFF drive bays enable flexible storage capacity
- PERC H740P RAID controller provides hardware data protection
- iDRAC9 Enterprise licence enables full remote server management
Specifications
| Brand | DELL |
|---|---|
| Series | PowerEdge |
| Model | Rack Mount |
| Type | Rack |
| CPU Type | Intel Xeon |
| CPU Speed | 3GHz |
| # of Processors Installed | 1 |
| MAX Processors | 2 |
| Installed Memory Size | 128GB |
| Memory Type | DDR4 |
| Max Memory Capacity | 7.68TB |
| Hard Drive (Installed) | 1.920,00 |
| 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
What is the first limit reached under sustained load on the Xeon Gold 6248R?
The 24-core Xeon Gold 6248R running at 3 GHz will hit its thermal envelope before any memory or I/O ceiling, because the 128 GB DDR4 and PERC H740P controller have ample headroom for typical workloads.
How much noise, heat or power does the server draw when running all day?
Dual 750 W supplies feed the 24-core CPU, 128 GB DDR4 and ten 2.5-inch bays; under continuous load the system operates within the rated 750 W per supply with standard rack-mount cooling and iDRAC9 monitoring.
What must I already own for this R640 to work?
You need 2.5-inch SATA drives for the ten front bays and a rack with 36-inch depth; the PERC H740P, 128 GB DDR4, 10 GbE 562T adapter and iDRAC9 Enterprise are already installed.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.



