Dell PowerEdge T640

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The products

Refurbished PowerEdge T640

Designed for serious workloads, the T640 delivers flexibility, power, and room to scale—all without the need for a rack.

The Dell PowerEdge T640 is designed for teams running demanding applications—whether that’s virtual machines, data-heavy systems, or growing workloads that can’t afford downtime.
With support for dual Intel Xeon Scalable processors, large memory capacity, and space for a significant mix of storage types—including NVMe and GPU cards—it’s a tower that does more than keep up. Its form factor makes it ideal for environments where a rack isn't practical, while still offering the scale and power you'd expect from enterprise-grade hardware.

Every T640 sold by Bytestock is professionally refurbished and tested in-house to ensure long-term reliability. Systems are supplied preconfigured, saving time on setup and helping teams get to work faster. Whether it’s being used in a head office, lab environment, or remote site, the T640 is built to perform under pressure. Global delivery is available, and all units come with a return-to-base warranty of up to five years—providing peace of mind alongside real cost savings.

Dell PowerEdge T640 Spec Sheet
Dell PowerEdge T640 Technical Guide

Why choose Bytestock?

At Bytestock, we offer refurbished IT Hardware at affordable prices and worldwide shipping. You can rely on us to provide high-quality products that our engineering team has tested. We offer various refurbished options for hardware, all of which come with a 5-year return-to-base warranty. Save up to 70% off the MSRP when you buy a customisable or pre-configured server from Bytestock!

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  1. Configure Your Own
    Dell PowerEdge T640 8 x 3.5" Tower Server - Configure Your Own
    Dell PowerEdge T640 8 x 3.5" Tower Server - Configure Your Own
      • Refurbished - 5 Year Bytestock Return to Base Warranty
      • Up to two 2nd Generation Intel Xeon Scalable Processors (28 Cores each)
      • Up to 3TB of Memory (24 DIMM Slots)
      • Up to 8 Hard Drives / SSD Drives
      • Embedded Broadcom 57416 Dual Port 10GB RJ-45 Network Card
    £960.00 £800.00
    Configure
    Out of stock
  2. Dell PowerEdge T640-R 2 x 8 Core 2.10GHz Silver 4208 32GB 2 x 4TB 7.2K SATA H740P
    5 Year Warranty_no peopleYEARWARRANTY Dell PowerEdge T640-R 2 x 8 Core 2.10GHz Silver 4208 32GB 2 x 4TB 7.2K SATA H740P
    • 8 x 3.5" (LFF) Large Form Factor
    • 2 x Intel Xeon Silver 4208 2.10GHz 8 Core
    • 32GB DDR4 Memory
    • 2 x Dell 3.5" 4TB 7.2K 6GBPS SATA Hard Drive
    • Dell Perc H740P 8GB Raid Controller
    £2,550.00 £2,125.00
    View Details
    Out of stock
  3. Dell PowerEdge T640 2 x 10 Core 2.20GHz Silver 4210 32GB 4 x 4TB 7.2K SAS H740P
    5 Year Warranty_no peopleYEARWARRANTY Dell PowerEdge T640 2 x 10 Core 2.20GHz Silver 4210 32GB 4 x 4TB 7.2K SAS H740P
    • 8 x 3.5" (LFF) Large Form Factor
    • 2 x Intel Xeon Silver 4210 2.20GHz 10 Core
    • 32GB DDR4 Memory
    • 4 x Dell 3.5" 4TB 7.2K 12GBPS SAS Hard Drive
    • Dell Perc H740P 8GB Raid Controller
    £2,340.00 £1,950.00
    View Details
    Out of stock
  4. Dell PowerEdge T640 2 x 10 Core 2.20GHz Silver 4210 64GB 8 x 4TB 7.2K SAS H740P
    5 Year Warranty_no peopleYEARWARRANTY Dell PowerEdge T640 2 x 10 Core 2.20GHz Silver 4210 64GB 8 x 4TB 7.2K SAS H740P
    • 8 x 3.5" (LFF) Large Form Factor
    • 2 x Intel Xeon Silver 4210 2.20GHz 10 Core
    • 64GB DDR4 Memory
    • 8 x Dell 3.5" 4TB 7.2K 12GBPS SAS Hard Drive
    • Dell Perc H740P 8GB Raid Controller
    £2,688.00 £2,240.00
    View Details
    Out of stock
  5. Dell PowerEdge T640 2 x 12 Core 2.40GHz Silver 4214R 64GB 2 x 8TB 7.2K SAS H740P
    5 Year Warranty_no peopleYEARWARRANTY Dell PowerEdge T640 2 x 12 Core 2.40GHz Silver 4214R 64GB 2 x 8TB 7.2K SAS H740P
    • 8 x 3.5" (LFF) Large Form Factor
    • 2 x Intel Xeon Silver 4214R 2.40GHz 12 Core
    • 64GB DDR4 Memory
    • 2 x Dell 3.5" 8TB 7.2K 12GBPS SAS Hard Drive
    • Dell Perc H740P 8GB Raid Controller
    £3,108.00 £2,590.00
    View Details
    Out of stock
  6. Dell PowerEdge T640 2 x 12 Core 2.40GHz Silver 4214R 128GB 4 x 8TB 7.2K SAS H740P
    5 Year Warranty_no peopleYEARWARRANTY Dell PowerEdge T640 2 x 12 Core 2.40GHz Silver 4214R 128GB 4 x 8TB 7.2K SAS H740P
    • 8 x 3.5" (LFF) Large Form Factor
    • 2 x Intel Xeon Silver 4214R 2.40GHz 12 Core
    • 128GB DDR4 Memory
    • 4 x Dell 3.5" 8TB 7.2K 12GBPS SAS Hard Drive
    • Dell Perc H740P 8GB Raid Controller
    £3,654.00 £3,045.00
    View Details
    Out of stock
  7. Dell PowerEdge T640 2 x 12 Core 2.10GHz Silver 4116 64GB 2 x 8TB 7.2K SATA H740P
    5 Year Warranty_no peopleYEARWARRANTY Dell PowerEdge T640 2 x 12 Core 2.10GHz Silver 4116 64GB 2 x 8TB 7.2K SATA H740P
    • 8 x 3.5" (LFF) Large Form Factor
    • 2 x Intel Xeon Silver 4116 2.10GHz 12 Core
    • 64GB DDR4 Memory
    • 2 x Dell 3.5" 8TB 7.2K 6GBPS SATA Hard Drive
    • Dell Perc H740P 8GB Raid Controller
    £2,040.00 £1,700.00
    View Details
    Out of stock
  8. Dell PowerEdge T640 2 x 12 Core 2.10GHz Silver 4116 128GB 8 x 8TB 7.2K SATA H740P
    5 Year Warranty_no peopleYEARWARRANTY Dell PowerEdge T640 2 x 12 Core 2.10GHz Silver 4116 128GB 8 x 8TB 7.2K SATA H740P
    • 8 x 3.5" (LFF) Large Form Factor
    • 2 x Intel Xeon Silver 4116 2.10GHz 12 Core
    • 128GB DDR4 Memory
    • 8 x Dell 3.5" 8TB 7.2K 6GBPS SATA Hard Drive
    • Dell Perc H740P 8GB Raid Controller
    £3,228.00 £2,690.00
    View Details
    Out of stock
  9. Dell PowerEdge T640 2 x 16 Core 2.30GHz Gold 5218 128GB 8 x 4TB 7.2K SAS H740P
    5 Year Warranty_no peopleYEARWARRANTY Dell PowerEdge T640 2 x 16 Core 2.30GHz Gold 5218 128GB 8 x 4TB 7.2K SAS H740P
    • 8 x 3.5" (LFF) Large Form Factor
    • 2 x Intel Xeon Gold 5218 2.30GHz 16 Core
    • 128GB DDR4 Memory
    • 8 x Dell 3.5" 4TB 7.2K 12GBPS SAS Hard Drive
    • Dell Perc H740P 8GB Raid Controller
    £3,720.00 £3,100.00
    View Details
    Out of stock
  10. Dell PowerEdge T640 2 x 16 Core 2.30GHz Gold 5218 256GB 8 x 10TB 7.2K SAS H740P
    5 Year Warranty_no peopleYEARWARRANTY Dell PowerEdge T640 2 x 16 Core 2.30GHz Gold 5218 256GB 8 x 10TB 7.2K SAS H740P
    • 8 x 3.5" (LFF) Large Form Factor
    • 2 x Intel Xeon Gold 5218 2.30GHz 16 Core
    • 256GB DDR4 Memory
    • 8 x Dell 3.5" 10TB 7.2K 12GBPS SAS Hard Drive
    • Dell Perc H740P 8GB Raid Controller
    £5,340.00 £4,450.00
    View Details
    Out of stock
  11. Dell PowerEdge T640 2 x 20 Core 2.10GHz Gold 6230 128GB 8 x 8TB 7.2K SATA H740P
    5 Year Warranty_no peopleYEARWARRANTY Dell PowerEdge T640 2 x 20 Core 2.10GHz Gold 6230 128GB 8 x 8TB 7.2K SATA H740P
    • 8 x 3.5" (LFF) Large Form Factor
    • 2 x Intel Xeon Gold 6230 2.10GHz 20 Core
    • 128GB DDR4 Memory
    • 8 x Dell 3.5" 8TB 7.2K 6GBPS SATA Hard Drive
    • Dell Perc H740P 8GB Raid Controller
    £3,810.00 £3,175.00
    View Details
    Out of stock
  12. Dell PowerEdge T640 2 x 20 Core 2.10GHz Gold 6230 256GB 8 x 16TB 7.2K SATA H740P
    5 Year Warranty_no peopleYEARWARRANTY Dell PowerEdge T640 2 x 20 Core 2.10GHz Gold 6230 256GB 8 x 16TB 7.2K SATA H740P
    • 8 x 3.5" (LFF) Large Form Factor
    • 2 x Intel Xeon Gold 6230 2.10GHz 20 Core
    • 256GB DDR4 Memory
    • 8 x Dell 3.5" 16TB 7.2K 6GBPS SATA Hard Drive
    • Dell Perc H740P 8GB Raid Controller
    £5,490.00 £4,575.00
    View Details
    Out of stock
  13. Dell PowerEdge T640 2 x 20 Core 2.00GHz Gold 6138 128GB 8 x 2TB 7.2K SATA H740P
    5 Year Warranty_no peopleYEARWARRANTY Dell PowerEdge T640 2 x 20 Core 2.00GHz Gold 6138 128GB 8 x 2TB 7.2K SATA H740P
    • 8 x 3.5" (LFF) Large Form Factor
    • 2 x Intel Xeon Gold 6138 2.00GHz 20 Core
    • 128GB DDR4 Memory
    • 8 x Dell 3.5" 2TB 7.2K 6GBPS SATA Hard Drive
    • Dell Perc H740P 8GB Raid Controller
    £2,400.00 £2,000.00
    View Details
    Out of stock
  14. Dell PowerEdge T640 2 x 20 Core 2.00GHz Gold 6138 256GB 8 x 8TB 7.2K SATA H740P
    5 Year Warranty_no peopleYEARWARRANTY Dell PowerEdge T640 2 x 20 Core 2.00GHz Gold 6138 256GB 8 x 8TB 7.2K SATA H740P
    • 8 x 3.5" (LFF) Large Form Factor
    • 2 x Intel Xeon Gold 6138 2.00GHz 20 Core
    • 256GB DDR4 Memory
    • 8 x Dell 3.5" 8TB 7.2K 6GBPS SATA Hard Drive
    • Dell Perc H740P 8GB Raid Controller
    £3,570.00 £2,975.00
    View Details
    Out of stock
  15. Dell PowerEdge T640 2 x 28 Core 2.20GHz Gold 6238R 256GB 4 x 16TB 7.2K SATA H740P
    5 Year Warranty_no peopleYEARWARRANTY Dell PowerEdge T640 2 x 28 Core 2.20GHz Gold 6238R 256GB 4 x 16TB 7.2K SATA H740P
    • 8 x 3.5" (LFF) Large Form Factor
    • 2 x Intel Xeon Gold 6238R 2.20GHz 28 Core
    • 256GB DDR4 Memory
    • 4 x Dell 3.5" 16TB 7.2K 6GBPS SATA Hard Drive
    • Dell Perc H740P 8GB Raid Controller
    £6,330.00 £5,275.00
    View Details
    Out of stock
  16. Dell PowerEdge T640 2 x 28 Core 2.20GHz Gold 6238R 512GB 8 x 16TB 7.2K SATA H740P
    5 Year Warranty_no peopleYEARWARRANTY Dell PowerEdge T640 2 x 28 Core 2.20GHz Gold 6238R 512GB 8 x 16TB 7.2K SATA H740P
    • 8 x 3.5" (LFF) Large Form Factor
    • 2 x Intel Xeon Gold 6238R 2.20GHz 28 Core
    • 512GB DDR4 Memory
    • 8 x Dell 3.5" 16TB 7.2K 6GBPS SATA Hard Drive
    • Dell Perc H740P 8GB Raid Controller
    £8,250.00 £6,875.00
    View Details
    Out of stock
  17. Dell PowerEdge T640 2 x 24 Core 2.40GHz Gold 6240R 128GB 4 x 8TB 7.2K SAS H740P
    5 Year Warranty_no peopleYEARWARRANTY Dell PowerEdge T640 2 x 24 Core 2.40GHz Gold 6240R 128GB 4 x 8TB 7.2K SAS H740P
    • 8 x 3.5" (LFF) Large Form Factor
    • 2 x Intel Xeon Gold 6240R 2.40GHz 24 Core
    • 128GB DDR4 Memory
    • 4 x Dell 3.5" 8TB 7.2K 12GBPS SAS Hard Drive
    • Dell Perc H740P 8GB Raid Controller
    £6,354.00 £5,295.00
    View Details
    Out of stock
  18. Dell PowerEdge T640 2 x 24 Core 2.40GHz Gold 6240R 256GB 8 x 8TB 7.2K SAS H740P
    5 Year Warranty_no peopleYEARWARRANTY Dell PowerEdge T640 2 x 24 Core 2.40GHz Gold 6240R 256GB 8 x 8TB 7.2K SAS H740P
    • 8 x 3.5" (LFF) Large Form Factor
    • 2 x Intel Xeon Gold 6240R 2.40GHz 24 Core
    • 256GB DDR4 Memory
    • 8 x Dell 3.5" 8TB 7.2K 12GBPS SAS Hard Drive
    • Dell Perc H740P 8GB Raid Controller
    £7,440.00 £6,200.00
    View Details
    Out of stock
  19. Dell PowerEdge T640 2 x 20 Core 2.40GHz Gold 6148 128GB 2 x 4TB 7.2K SAS H740P
    5 Year Warranty_no peopleYEARWARRANTY Dell PowerEdge T640 2 x 20 Core 2.40GHz Gold 6148 128GB 2 x 4TB 7.2K SAS H740P
    • 8 x 3.5" (LFF) Large Form Factor
    • 2 x Intel Xeon Gold 6148 2.40GHz 20 Core
    • 128GB DDR4 Memory
    • 2 x Dell 3.5" 4TB 7.2K 12GBPS SAS Hard Drive
    • Dell Perc H740P 8GB Raid Controller
    £1,968.00 £1,640.00
    View Details
    Out of stock
  20. Dell PowerEdge T640 2 x 20 Core 2.40GHz Gold 6148 256GB 8 x 4TB 7.2K SAS H740P
    5 Year Warranty_no peopleYEARWARRANTY Dell PowerEdge T640 2 x 20 Core 2.40GHz Gold 6148 256GB 8 x 4TB 7.2K SAS H740P
    • 8 x 3.5" (LFF) Large Form Factor
    • 2 x Intel Xeon Gold 6148 2.40GHz 20 Core
    • 256GB DDR4 Memory
    • 8 x Dell 3.5" 4TB 7.2K 12GBPS SAS Hard Drive
    • Dell Perc H740P 8GB Raid Controller
    £2,700.00 £2,250.00
    View Details
    Out of stock
  21. Dell PowerEdge T640 2 x 24 Core 3.00GHz Gold 6248R 192GB 2 x 8TB 7.2K SAS H740P
    5 Year Warranty_no peopleYEARWARRANTY Dell PowerEdge T640 2 x 24 Core 3.00GHz Gold 6248R 192GB 2 x 8TB 7.2K SAS H740P
    • 8 x 3.5" (LFF) Large Form Factor
    • 2 x Intel Xeon Gold 6248R 3.00GHz 24 Core
    • 192GB DDR4 Memory
    • 2 x Dell 3.5" 8TB 7.2K 12GBPS SAS Hard Drive
    • Dell Perc H740P 8GB Raid Controller
    £7,020.00 £5,850.00
    View Details
    Out of stock
  22. Dell PowerEdge T640 2 x 24 Core 3.00GHz Gold 6248R 384GB 8 x 8TB 7.2K SAS H740P
    5 Year Warranty_no peopleYEARWARRANTY Dell PowerEdge T640 2 x 24 Core 3.00GHz Gold 6248R 384GB 8 x 8TB 7.2K SAS H740P
    • 8 x 3.5" (LFF) Large Form Factor
    • 2 x Intel Xeon Gold 6248R 3.00GHz 24 Core
    • 384GB DDR4 Memory
    • 8 x Dell 3.5" 8TB 7.2K 12GBPS SAS Hard Drive
    • Dell Perc H740P 8GB Raid Controller
    £8,640.00 £7,200.00
    View Details
    Out of stock
  23. Dell PowerEdge T640 2 x 22 Core 2.10GHz Gold 6152 128GB 2 x 8TB 7.2K SAS H740P
    5 Year Warranty_no peopleYEARWARRANTY Dell PowerEdge T640 2 x 22 Core 2.10GHz Gold 6152 128GB 2 x 8TB 7.2K SAS H740P
    • 8 x 3.5" (LFF) Large Form Factor
    • 2 x Intel Xeon Gold 6152 2.10GHz 22 Core
    • 128GB DDR4 Memory
    • 2 x Dell 3.5" 8TB 7.2K 12GBPS SAS Hard Drive
    • Dell Perc H740P 8GB Raid Controller
    £2,370.00 £1,975.00
    View Details
    Out of stock
  24. Dell PowerEdge T640 2 x 22 Core 2.10GHz Gold 6152 256GB 8 x 8TB 7.2K SAS H740P
    5 Year Warranty_no peopleYEARWARRANTY Dell PowerEdge T640 2 x 22 Core 2.10GHz Gold 6152 256GB 8 x 8TB 7.2K SAS H740P
    • 8 x 3.5" (LFF) Large Form Factor
    • 2 x Intel Xeon Gold 6152 2.10GHz 22 Core
    • 256GB DDR4 Memory
    • 8 x Dell 3.5" 8TB 7.2K 12GBPS SAS Hard Drive
    • Dell Perc H740P 8GB Raid Controller
    £3,840.00 £3,200.00
    View Details
    Out of stock
  25. Dell PowerEdge T640 2 x 24 Core 2.10GHz Gold 6252 128GB 8 x 8TB 7.2K SATA H740P
    5 Year Warranty_no peopleYEARWARRANTY Dell PowerEdge T640 2 x 24 Core 2.10GHz Gold 6252 128GB 8 x 8TB 7.2K SATA H740P
    • 8 x 3.5" (LFF) Large Form Factor
    • 2 x Intel Xeon Gold 6252 2.10GHz 24 Core
    • 128GB DDR4 Memory
    • 8 x Dell 3.5" 8TB 7.2K 6GBPS SATA Hard Drive
    • Dell Perc H740P 8GB Raid Controller
    £4,500.00 £3,750.00
    View Details
    Out of stock
  26. Dell PowerEdge T640 2 x 24 Core 2.10GHz Gold 6252 256GB 8 x 18TB 7.2K SATA H740P
    5 Year Warranty_no peopleYEARWARRANTY Dell PowerEdge T640 2 x 24 Core 2.10GHz Gold 6252 256GB 8 x 18TB 7.2K SATA H740P
    • 8 x 3.5" (LFF) Large Form Factor
    • 2 x Intel Xeon Gold 6252 2.10GHz 24 Core
    • 256GB DDR4 Memory
    • 8 x Dell 3.5" 18TB 7.2K 6GBPS SATA Hard Drive
    • Dell Perc H740P 8GB Raid Controller
    £6,594.00 £5,495.00
    View Details
    Out of stock
  27. Configure Your Own
    Dell PowerEdge T640 16 x 2.5" Tower Server - Configure Your Own
    Dell PowerEdge T640 16 x 2.5" Tower Server - Configure Your Own
      • Refurbished - 5 Year Bytestock Return to Base Warranty
      • Up to two 2nd Generation Intel Xeon Scalable Processors (28 Cores each)
      • Up to 3TB of Memory (24 DIMM Slots)
      • Up to 16 Hard Drives / SSD Drives
      • Embedded Broadcom 57416 Dual Port 10GB RJ-45 Network Card
    £900.00 £750.00
    Configure
    Out of stock
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