DELL
DELL PowerEdge R640 10SFF 2x Xeon Silver 4210 1TB DDR4
A 1U rack server with ten 2.5-inch drive bays, dual Xeon Silver 4210 processors at 2.2 GHz and 1 TB of DDR4 ECC memory, ready for SAS storage and remote management
- TypeRack
- CPU TypeIntel Xeon
- CPU Speed2.2GHz
- # of Processors Installed2
- MAX Processors2
- Installed Memory Size1TB
- 10 × 2.5″ drive bays for dense local storage
- Dual Xeon Silver 4210 CPUs at 2.2 GHz deliver 20 cores
- 1 TB DDR4 ECC registered memory supports large workloads
- PERC H740P RAID controller with 2 GB cache protects data
- iDRAC9 Enterprise enables remote firmware updates and monitoring
Rack Server with Dual Xeon Silver 4210 CPUs
The Dell PowerEdge R640 is a 1U rack-mounted server system equipped with two Intel Xeon Silver 4210 processors running at 2.2GHz. It ships with 1TB of DDR4 ECC registered memory and a PERC H740P RAID controller. The chassis provides ten 2.5-inch drive bays using SAS connectivity. Integrated graphics and an iDRAC9 Enterprise license handle remote management out of the box.
Suited for Virtualisation Hosts and Database Nodes
This configuration fits workloads that demand high memory capacity and dual-socket compute in a compact rack form factor. Buyers who need more than ten drive bays or who require GPU acceleration should look at a different platform. The installed 750W power supplies and 10GbE dual-port adapter support dense, network-heavy deployments without extra hardware.
1TB DDR4 ECC Registered Memory Installed
The single specification that determines fit is the 1TB of DDR4 ECC registered memory already populated across the system. That capacity covers many virtualisation and in-memory database scenarios at purchase. Maximum supported memory reaches 7.68TB, so future expansion is possible if the workload grows beyond the starting configuration.
Highlights
- 10 × 2.5″ drive bays for dense local storage
- Dual Xeon Silver 4210 CPUs at 2.2 GHz deliver 20 cores
- 1 TB DDR4 ECC registered memory supports large workloads
- PERC H740P RAID controller with 2 GB cache protects data
- iDRAC9 Enterprise enables remote firmware updates and monitoring
Specifications
| Brand | DELL |
|---|---|
| Series | PowerEdge |
| Model | Rack Mount |
| Type | Rack |
| CPU Type | Intel Xeon |
| CPU Speed | 2.2GHz |
| # of Processors Installed | 2 |
| MAX Processors | 2 |
| Installed Memory Size | 1TB |
| Memory Type | DDR4 |
| Max Memory Capacity | 7.68TB |
| Hard Drive (Installed) | 6,00 |
| 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
How loud or hot does the R640 get when both Xeon Silver 4210 CPUs run at 2.2 GHz all day?
The chassis uses dual 750 W supplies and integrated cooling tuned for the 10-bay layout; under sustained load the fans ramp to keep CPU thermals within spec, producing typical rack-server noise levels.
What must I already have to make the PERC H740P controller and 10-bay SAS backplane operational?
You need 2.5-inch SAS drives or SSDs to populate the bays, plus a rack with 36-inch depth clearance and a PDU that can feed two 750 W supplies.
Will my existing 2.5-inch SAS drives work straight away with the H740P and the 10-bay backplane?
Yes — the H740P supports standard SAS drives, so any 2.5-inch SAS HDD or SSD you already own can be inserted and configured in RAID without an adapter.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.



