DELL
DELL PowerEdge R640 4LFF 2x Xeon Silver 4214R 128GB DDR4
A 1U rack server with dual 12-core Xeon Silver 4214R CPUs at 2.4 GHz, 128 GB DDR4 ECC memory, PERC H740P RAID controller, iDRAC9 Enterprise remote management.
- TypeRack
- CPU TypeIntel Xeon
- CPU Speed2.4 GHz
- # of Processors Installed2
- MAX Processors2
- Installed Memory Size128GB
- Dual 12-core Xeon Silver 4214R CPUs deliver 24 threads at 2.4 GHz
- 128 GB DDR4 ECC registered memory scales to 7.68 TB maximum
- Four 3.5-inch drive bays with PERC H740P RAID controller for flexible storage
- Dual 750 W power supplies and 10 GbE 562T adapter ensure uptime
- iDRAC9 Enterprise remote management enables full out-of-band control
2U rack server for virtualisation clusters
The Dell PowerEdge R640 fits into a standard 2U rack space and ships with two Xeon Silver 4214R processors running at 2.4 GHz. Each CPU provides twelve cores for a total of twenty-four threads. The system includes 128 GB of DDR4 ECC registered memory across its DIMM slots. It is aimed at IT teams building dense virtualisation hosts or database nodes.
Storage limited to four 3.5-inch SATA bays
The chassis supports up to four 3.5-inch drives connected through the onboard SATA interface. A PERC H740P RAID controller manages the array and provides hardware RAID levels. No drives are installed, so buyers must supply their own SATA disks. The 10 GbE 562T dual-port adapter handles network traffic.
Maximum memory capacity reaches 7.68 TB
The platform can scale from the installed 128 GB up to 7.68 TB of DDR4 when all DIMM sockets are populated with high-capacity modules. This ceiling determines whether the server can accommodate future workload growth without a platform change. Remote management is handled by iDRAC9 Enterprise. Dual 750 W power supplies provide redundancy.
Highlights
- Dual 12-core Xeon Silver 4214R CPUs deliver 24 threads at 2.4 GHz
- 128 GB DDR4 ECC registered memory scales to 7.68 TB maximum
- Four 3.5-inch drive bays with PERC H740P RAID controller for flexible storage
- Dual 750 W power supplies and 10 GbE 562T adapter ensure uptime
- iDRAC9 Enterprise remote management enables full out-of-band control
Specifications
| Brand | DELL |
|---|---|
| Series | PowerEdge |
| Model | Rack Mount |
| Type | Rack |
| CPU Type | Intel Xeon |
| CPU Speed | 2.4 GHz |
| # of Processors Installed | 2 |
| MAX Processors | 2 |
| Installed Memory Size | 128GB |
| Memory Type | DDR4 |
| Max Memory Capacity | 7.68TB |
| Hard Drive (Installed) | 20,00 |
| 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
Should I pick the 128 GB DDR4 configuration or expand toward the 7.68 TB maximum?
The system ships with 128 GB DDR4 ECC registered memory installed; the 7.68 TB ceiling is the platform limit if you add more modules later.
What does the 2.4 GHz clock on the two Xeon Silver 4214R processors deliver in this server?
Each 4214R runs at 2.4 GHz with 12 cores and 16.5 MB cache, giving 24 total cores for multi-threaded workloads.
How does the PERC H740P controller and SATA interface affect drive performance?
The H740P RAID controller manages up to four 3.5" SATA drives; throughput is limited by the SATA link speed of each installed drive.
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