DELL
DELL PowerEdge R640 4LFF 2x Xeon Silver 4216 128GB RAM No Drive
A 1U rack server with two 2.1 GHz Xeon Silver 4216 processors, 128 GB DDR4 ECC memory, PERC H740P RAID controller and four 3.5-inch drive bays, sold without drives
- TypeRack
- CPU TypeIntel Xeon
- CPU Speed2.1GHz
- # of Processors Installed2
- MAX Processors2
- Installed Memory Size128GB
- Dual Xeon Silver 4216 CPUs provide 16 cores each for parallel workloads
- 128GB DDR4 ECC registered memory supports data integrity
- PERC H740P RAID controller manages up to four 3.5" SATA drives
- iDRAC9 Enterprise licence enables remote server management
- Dual 750W power supplies deliver redundant power
4-Bay 3.5" Rack Server
The Dell PowerEdge R640 is a 1U rack-mounted server system built for data-centre workloads. It arrives with dual Intel Xeon Silver 4216 processors running at 2.1GHz and 128GB of DDR4 ECC registered memory. A PERC H740P RAID controller and dual 750W power supplies are installed. No drives are included.
Suits virtualisation and database clusters
This configuration suits teams that need dense compute and large memory capacity in a single rack unit. Buyers who require more than four 3.5-inch drive bays or who need GPU acceleration should consider other platforms. The integrated graphics and 10GbE networking cover basic management and connectivity.
Maximum memory 7.68TB DDR4
The platform supports up to 7.68TB of DDR4 memory across its DIMM slots. This ceiling determines whether the server can grow with future workload demands. Storage expansion is limited to the four 3.5-inch SATA bays served by the PERC H740P controller.
Highlights
- Dual Xeon Silver 4216 CPUs provide 16 cores each for parallel workloads
- 128GB DDR4 ECC registered memory supports data integrity
- PERC H740P RAID controller manages up to four 3.5" SATA drives
- iDRAC9 Enterprise licence enables remote server management
- Dual 750W power supplies deliver redundant power
Specifications
| Brand | DELL |
|---|---|
| Series | PowerEdge |
| Model | Rack Mount |
| Type | Rack |
| CPU Type | Intel Xeon |
| CPU Speed | 2.1GHz |
| # of Processors Installed | 2 |
| MAX Processors | 2 |
| Installed Memory Size | 128GB |
| Memory Type | DDR4 |
| Max Memory Capacity | 7.68TB |
| Hard Drive (Installed) | 6,00 |
| 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 included with the Dell PowerEdge R640 and what must be purchased separately?
The server ships with two Xeon Silver 4216 processors, 128 GB of DDR4 ECC registered memory, a PERC H740P RAID controller, a 10 GbE 2-port 562T adapter, two 750 W power supplies and a rail kit on request. No 3.5" drives are installed.
Which drive capacity should I choose for the four 3.5" bays?
The chassis accepts up to four 3.5" SATA drives; select capacities that match your storage target and the PERC H740P RAID level you plan to run.
What does the 2.1 GHz clock speed mean for real workloads on the Xeon Silver 4216?
Each processor runs at 2.1 GHz base frequency with 16 cores and 22 MB cache, delivering multi-threaded throughput for virtualisation, databases and container platforms.
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