Dell PowerEdge T640 2 x 28 Core 2.20GHz Gold 6238R 256GB 4 x 16TB 7.2K SATA H740P
Every Bytestock refurbished product completes a rigorous refurbishment process that includes full testing. Our refurbished hardware offers extensive savings, typically anywhere from 30%-70% off the MSRP.
| Model | Dell PowerEdge T640 Tower Server | 
|---|---|
| Form Factor | 8 x 3.5" (LFF) Large Form Factor | 
| processor | 2 x Intel Xeon Gold 6238R 2.20GHz 28 Core | 
| memory | 256GB DDR4 Memory | 
| Raid Controller | Dell Perc H740P 8GB Raid Controller | 
| Hard Drive | 4 x Dell 3.5" 16TB 7.2K 6GBPS SATA Hard Drive | 
| IDRAC License | IDRAC 9 Enterprise Licence | 
| Networking | Embedded Broadcom 57416 Dual Port 10GB RJ-45 Network Ports | 
| Power Supply | 2 x 750W Power Supplies | 
| Chassis Condition | Manufacturer Refurbished | 
| Warranty | 5 Year Bytestock Warranty | 
Massive 56-Core Tower Server with 256GB RAM and 64TB Storage
The Dell PowerEdge T640 Tower Server combines serious compute power with vast storage capacity. It’s equipped with 2 x Intel Xeon Gold 6238R CPUs (56 cores total at 2.20GHz), 256GB DDR4 memory, and 4 x 16TB SATA drives (64TB total). The system runs on a Dell PERC H740P RAID controller with 8GB cache and includes dual 750W power supplies, dual 10Gb RJ-45 ports, and full iDRAC9 Enterprise remote management.
Designed for Data-Heavy Workloads and Edge Deployments
This configuration is ideal for on-site data archiving, video surveillance retention, or high-capacity backup infrastructure. The 56-core setup delivers excellent performance across parallel workloads like virtualisation, rendering, or containerised applications, while the 64TB of storage makes it a dependable solution for teams handling large datasets across multiple locations.
Refurbished, Tested, and Backed by Bytestock
This server is manufacturer-refurbished and has been professionally tested by Bytestock’s in-house team to ensure enterprise-grade reliability. It comes with a 5-year return-to-base warranty and fast global shipping—offering robust performance and long-term support to meet critical infrastructure demands.
Delivery Information
- We Ship Worldwide
Shipping quotes are calculated at checkout using our discounted rates with DHL, based on weight and location.
 - Parts Orders
Despatched same day with DHL, providing your order and payment are both received before 4pm, Monday to Friday (except bank holidays).
 - System Orders
If ordered before 4pm we endeavour to ship your configured system that same day. However, if your order is particularly large or complex, we’ll take a bit more time to ensure you receive the best possible product.
 - DHL UK Express
Next business day delivery during the day to the UK mainland if ordered before 4pm.
 - DHL UK Express Pre 12pm
Next day delivery by 12:00 noon to UK mainland addresses.
 - DHL Express Worldwide
2-3 day delivery during the day to almost all European business centres and 2-4 days for most other worldwide addresses (some shipments to EU addresses may face delays outside of our control due to customs charges).
 - Collection / Own Shipping Account
If you wish to collect your order in person or use your own shipping account (UPS, DHL, TNT and FedEx). Please add your shipping instructions to your order at checkout, or speak to our team on LiveChat or +44 (0) 1753 965 777.
 


Up to 5-Year Warranty


1-Year Warranty


Extended Warranty Option (3 and 5 Years)
For older generation products that come with a 1-year warranty, we offer the option to extend the warranty to 3 or 5 years for an additional charge.
        
                            
                            


