Dell PowerEdge T640 Server
The Dell PowerEdge T640 is a powerful expandable tower server designed for virtualization, databases, storage, GPU workloads, and growing enterprise environments.
High-Expansion Tower Performance For Enterprise Workloads
The PowerEdge T640 delivers strong compute, memory, storage, and PCIe flexibility in a tower platform for businesses that need server-class performance without a rack environment.
Expandable Tower Design
Large tower chassis with strong storage, memory, and PCIe expansion for demanding business environments.
Flexible Custom Builds
Configure Xeon Scalable CPUs, DDR4 ECC memory, SSDs, HDDs, RAID, networking, GPUs, power supplies, and OS options.
Enterprise Workload Ready
Well suited for virtualization, databases, backup, file storage, GPU acceleration, and mixed infrastructure workloads.
Tested Refurbished Hardware
TekBoost builds refurbished Dell PowerEdge T640 servers around your workload, storage requirements, expansion needs, and budget.
Build Your T640 Around The Workload
Configure processors, memory, storage, RAID, networking, GPU options, and accessories to match your business environment.
T640 Storage & Expansion Configurations
The T640 supports flexible storage and expansion configurations for virtualization, backup, database, GPU, and mixed enterprise workloads.
8 Bay LFF
Good fit for larger 3.5" capacity drives and business storage environments.
18 Bay LFF
High-capacity tower storage option for backup, file storage, and storage-heavy workloads.
32 Bay SFF
Useful for dense 2.5" SSD or SAS/SATA storage deployments.
GPU / PCIe Expansion
Expandable platform for select GPU workloads, high-speed networking, and additional PCIe adapters.
Common T640 Workloads
T640 Vs Other Dell 14th Gen Servers
| Model | Best For | Why Choose It |
|---|---|---|
| T640 | High-expansion tower workloads | Best tower option for strong compute, storage, memory, PCIe, and GPU flexibility. |
| T440 | Expandable business infrastructure | Lower-cost tower option for virtualization, backup, storage, and office environments. |
| R740 | Rackmount enterprise workloads | Rackmount alternative with strong compute, PCIe, and enterprise flexibility. |
| 14th Gen Dell Servers | All Dell PowerEdge models | Browse the complete lineup of refurbished Dell 14th Generation servers. |
Built-To-Order Refurbished Enterprise Hardware
TekBoost helps businesses source reliable refurbished Dell PowerEdge servers with tested components, custom configurations, and knowledgeable support.
Ready To Configure Your Dell T640?
Build your tower server with the right CPU, RAM, storage, RAID, networking, GPU options, and accessories for your workload.
Dell PowerEdge T640 Questions
What is the Dell PowerEdge T640 best used for?
The T640 is ideal for virtualization, databases, backup storage, file storage, GPU workloads, and mixed enterprise infrastructure.
What is the difference between the T640 and T440?
The T640 offers more memory capacity, storage flexibility, PCIe expansion, and GPU capability than the T440, making it better for heavier workloads.
How much memory does the T640 support?
The T640 includes 24 DDR4 DIMM slots and supports registered ECC RDIMM and LRDIMM memory configurations.
Can TekBoost customize a T640 server?
Yes. TekBoost can configure refurbished T640 servers with CPUs, memory, drives, RAID, networking, GPU options, power supplies, and operating system options.
Refurbished Dell PowerEdge T640 Servers
TekBoost builds refurbished Dell PowerEdge T640 tower servers with configurable Xeon Scalable processors, DDR4 ECC memory, RAID, networking, GPU options, power supplies, and SSD/HDD storage options.
The T640 is designed for virtualization, database workloads, backup storage, file services, GPU acceleration, and enterprise infrastructure requiring an expandable tower server platform.
Customers comparing Dell 14th Generation servers may also consider the Dell PowerEdge T440 for expandable business infrastructure, the Dell PowerEdge R740 for rackmount enterprise workloads, or the full 14th Generation Dell Servers lineup.