Refurbished Dell PowerEdge R640 Rack Server
R 27,949R 31,023 (-10%)
- Model: PowerEdge R640
- Form Factor: 1U Rack Mount
- Supported Processor: 2nd Gen Intel Xeon Scalable processors
- Total Memory Slots: 24 DIMMs
- PCI slots: 3 PCIe Gen3 slots
- Max Memory: 3TB max with RDIMM /LRDIMM, 7.68TB max Memory with DCPMM + LRDIMM
- Max Cores: 56 Cores
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- Thoroughly Tested and Certified Accessories
- 24/7 Tech Support & Chat Support
Are you searching for a high-quality refurbished server that can function without compromise in your dense and scale-out IT environment? Unlock the scalable business architecture of the Dell PowerEdge R640, an ideal dual-socket server for high-density computing, refurbished through ServerBasket’s stringent quality standards for utmost reliability. Maximize application performance with the configuration flexibility it offers for various applications and use cases. Achieve a boosted storage performance with R640 Dell Rack Server’s NVMe cache pool, using their 2.5” or 3.5” drives for data storage in combination with up to 24 DIMMs, out of which 12 slots can be PMems and 2nd Gen Intel Xeon processors. Optimize resources in dense workloads with Dell OpenManage essentials and advanced HBA (Host Bus Adapter) support to seamlessly integrate high-speed NVMe SSDs, and SAS and SATA drives. Avail express and free shipping across South Africa with a 1-year warranty and 24/7 dedicated IT support.
| Server Model | Processor | Memory | Storage | Price |
|---|---|---|---|---|
| Dell PowerEdge R640 (Basic) | 40 Cores (Dual Intel Xeon Gold 6138, 20 Cores Each) | 128 GB DDR4 (4 x 32GB) RAM | 1.2TB SAS HDD (2 x 600GB SAS HDD) | R 27,949 |
| Dell PowerEdge R640 (Reliable) | 40 Cores (Dual Intel Xeon Gold 6138, 20 Cores Each) | 256GB DDR4 (8 x 32GB) | 3.6TB SAS HDD (3 x 1.2TB SAS HDD) | R 49,659 |
| Dell PowerEdge R640 (Standard) | 48 Cores (Dual Intel Xeon Platinum 8163, 24 Cores Each) | 384 GB DDR4 (12 x 32GB) RAM | 3.6TB SAS HDD (3 x 1.2TB SAS HDD) | R 69,459 |
| Dell PowerEdge R640 (Powerfull) | 48 Cores (Dual Intel Xeon Platinum 8163, 24 Cores Each) | 512GB DDR4 (8 x 64GB) RAM | 960GB SATA SSD (2 x 480GB SATA SSD) / 5.76TB SATA SSD (3 x 1.92TB SATA SSD) | R 127,689 |
Key Features
Powerful Compute Density for Non-stop Performance
When it comes to refurb Dell PowerEdge R640 server, its path to performance is powered via dual 2nd-gen Intel Xeon Scalable CPUs. The given 1U R640 Dell server supports up to 56 total cores, so that you can scale compute precisely for your virtualization, and cloud workloads.
Scalable Memory to Accelerate Workloads
The key advantage of our tested and certified Dell EMC R640 lies in its 24 DDR4 DIMM slots. You can customize the used Dell R640 server with RDIMM, LRDIMM, NVDIMM, and Intel Optane PMem modules. While the speed goes up to 2933 MT/s, you can unlock capacities up to 7.68TB. Hence, latency comes down significantly even while running memory-heavy applications.


Custom Storage with Fast Data Access
With the used server PowerEdge R640 storage architecture, you can flexibly design both front and rear bays. You can opt for a combination of SAS, SATA, and NVMe drives for your workloads. You can opt for up to 10 × 2.5” drives, 8 NVMe SSDs, and rear expansion bays to unlock as solid 76.8TB capacity.
Easy Remote Management for Complete Control
We understand the need to optimize the Dell PowerEdge R640 server remotely. Hence, our server comes with iDRAC9 and Dell OpenManage to get a smooth remote access for server optimisation. And, the Dell R640 refurbished server also brings to you a cyber-resilient architecture with Secure Boot and System Lockdown for secure lifecycle management.
Services:

Fast Delivery across South Africa
Get quick and speedy delivery for our custom-fit Dell R640 server across South Africa. We securely package the server and then push it across the delivery pipeline for quick delivery. We also provide remote installation assistance for easy setup.

24/7 Customer Support
At ServerBasket, we have a dependable team of IT experts to provide you with immediate support. You can get in touch with us via call or chat to upgrade storage, smooth out networking, amplify bad RAID, and troubleshoot errors.

One-year Warranty Coverage
Not only our used Dell EMC PowerEdge R640 servers are well-tested and Grade-A certified, we also provide one-year warranty for better reliability. If there are any hardware issues, we provide advanced replacement support during this period.
Technical Specifications
| Brand | DELL |
|---|---|
| Server Model | PowerEdge R640 |
| Form Factor | 1U Rack Mount |
| Processor Model | 2nd Gen Intel Xeon Scalable processors |
| No. of Processor Sockets | 2 |
| Max Cores | 56 Cores |
| RAM Type | DDR4 |
| Supported RAM’s | 8GB, 16GB, 32GB, 64GB, 128GB, and 256GB |
| Max Memory | 3TB max with RDIMM /LRDIMM 7.68TB max Memory with DCPMM + LRDIMM |
| Total Memory Slots | 24 |
| Supported Graphics Card | Up to three single-width GPU (NVIDIA T4) or up to 1 FPGA |
| Supported Hard Drives (Hot-Plug) |
|
| Supported Operating System |
|
| PCIe Slots (Expansion Slots) | 3 Gen3 slots (x16) |
| Supported RAID Controllers | HBA350i, HBA330, PERC H330, H730P, H740P, H750, H840, 12 Gbps SAS HBA, HBA355e, and S140 |
| Reduntant Hot-plug Power Supply |
|
Additional information
| Form Factor | 1U |
|---|---|
| RAM Type | DDR4 |
| RAM Capacity | 3TB |
| Storage Capacity | 64TB |
| Core Options | 10, 12, 16, 18, 20, 22, 24, 26, 28, 4, 6, 8 |
1 Review For This Product
How many number cores are available for the Dell PowerEdge R640 Rack Server processor?
The Dell PowerEdge R640 Rack Server is configured to install up to two of the second-generation Intel Xeon Scalable processors that support 28 cores each. This configuration boosts the ability of the server to perform complex applications and tasks such as virtualization, data processing, computational mathematical tasks, and several other applications for proper functional operation.
How many DIMM slots does the Dell PowerEdge R640 Rack Server have?
The Dell PowerEdge R640 Rack Server provides 24 DDR4 DIMM with RDIMM / LRDIMM types of memory and a maximum frequency of up to 2933 MT/s. It provides a maximum memory capacity of up to 3TB, which is suitable for memory-intensive tasks. They also accommodate as many as 12Gb per Intel Optane persistent memory modules for non-hectic performance.
What type of OSs are compatible with the Dell PowerEdge R640 Rack Server?
The Dell PowerEdge R640 Rack Server can work with different operating systems such as Citrix XenServer, Canonical Ubuntu LTS, Red Hat Enterprise Linux, Microsoft Windows Server LTSC with Hyper-V, SUSE Linux Enterprise Server, and VMware ESX. It allows them to be utilized in numerous settings, ensuring servers run efficiently according to the required tasks and services.
Do you provide a Warranty on the Dell PowerEdge R640 Rack Server?
Yes, the 1-year warranty on the Dell PowerEdge R640 Rack Server is available at ServerBasket. In case of any performance problem, the company offers free services during the warranty period with a technical support team available. When we cannot fix the problem, the defective parts will be replaced at no extra charge.
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by Lunga Khumalo
My server operated slowly and experienced difficulties while managing simultaneous operations. I received the Dell R640 server through ServerBasket delivery and my complete system now functions without any problems. The outstanding server fulfillment service from ServerBasket joined forces with low prices to simplify server migration. My decision to choose this upgraded system provided the best possible operational efficiency.