The market is changing daily. Stay on top of changes with our July Market Update »
Configure
Features
Specs
Documents
 
 

Dell PowerEdge T640 Key Features

Key Features
Dual-socket tower performance
Supports up to two Intel® Xeon® Scalable CPUs to power mixed virtualized and database workloads in an office-friendly tower chassis.
Office-quiet acoustics and rack conversion options make it easy to deploy in server rooms or workspaces.
Expand for data-heavy use cases
Flexible storage with up to 18 × 3.5″ or up to 32 × 2.5″ drive bays, including options for up to 8 NVMe drives for low-latency I/O.
Up to 8 PCIe Gen3 expansion slots plus accelerator support (up to 4 × 300 W GPUs) enable VDI and imaging workloads.
Manageable and secure
iDRAC9 with Lifecycle Controller and OpenManage automation provide agent-free monitoring, updates, and Redfish API integration.
A cyber-resilient stack includes Silicon Root of Trust, Secure Boot, signed firmware, System Lockdown, and System Erase.

Dell PowerEdge T640 Specifications

Processor Up to 2 × Intel® Xeon® Scalable processors (1st/2nd Gen families supported).
Memory Up to 24 × DDR4 RDIMM/LRDIMM slots; speeds up to 2666 MT/s (model-dependent); NVDIMM-N support (up to 12 modules).
Storage / Drive Bays Configurable for up to 18 × 3.5″ SAS/SATA or up to 32 × 2.5″ SAS/SATA; up to 8 × NVMe drives (flex bay options).
Accelerators Up to 4 × 300 W GPU accelerators (VDI / imaging / compute).
Expansion Up to 8 × PCIe Gen3 expansion slots (plus a dedicated storage controller slot in some builds).
Power Redundant hot-plug PSUs (typical options: 495 W, 750 W, 1100 W, 1600 W); AC or DC models available.
Form Factor 5U rackable tower chassis.
Management & Security iDRAC9 with Lifecycle Controller, OpenManage Enterprise; Silicon Root of Trust, Secure Boot, signed firmware, System Lockdown, System Erase.

Dell PowerEdge T640 Documents

Extra Links
 
ServerMonkey Support
Server Docs
 
Related Server Products
Browse Dell PowerEdge T640 Chassis Models
Refurbished Dell PowerEdge T640 16x2.5

Refurbished Dell PowerEdge T640 16x2.5"

The Dell PowerEdge T640 is a high-performance, enterprise-class tower server built for demanding workloads and large-scale consolidation. Powered by up to two Intel® Xeon® Scalable processors with as many as 28 cores, it delivers exceptional compute capability. The system supports up to 3TB of DDR4 2933MHz RDIMM or LRDIMM memory across 24 DIMM slots for extensive scalability. With room for up to 16× 2.5" SAS/SATA/SSD drives and a maximum internal capacity of 38.4TB, the T640 offers flexible storage options. Eight integrated PCIe 3.0 slots enable broad expansion, while iDRAC9 remote management ensures secure, efficient server administration.

STARTING PRICE:
$2,360.00
Customize
Refurbished Dell PowerEdge T640 8x3.5

Refurbished Dell PowerEdge T640 8x3.5"

The Dell PowerEdge T640 is a high-performance, enterprise-grade tower server built for virtualization, analytics, and heavy workload consolidation. It supports up to two Intel® Xeon® Scalable processors with as many as 28 cores, delivering exceptional compute power. With up to 3TB of DDR4 2933MHz RDIMM or LRDIMM memory across 24 DIMM slots, it provides extensive scalability for demanding applications. The system accommodates up to 8× 3.5" SAS/SATA/SSD drives, offering a maximum of 128TB of internal storage. Featuring eight PCIe 3.0 slots and integrated iDRAC9 remote management, the T640 delivers robust expansion, reliability, and simplified administration for modern enterprise environments.

STARTING PRICE:
$2,635.00
Customize
Refurbished Dell PowerEdge T640 18x3.5

Refurbished Dell PowerEdge T640 18x3.5"

The Dell PowerEdge T640 is a powerful and highly scalable tower server designed for data-intensive and enterprise workloads. Supporting up to two Intel® Xeon® Scalable processors with as many as 28 cores, it delivers exceptional processing performance. The system offers extensive memory capacity with up to 3TB of DDR4 2933MHz RDIMM or LRDIMM across 24 DIMM slots. For storage-heavy environments, it accommodates up to 18× 3.5" SAS/SATA/SSD drives, enabling a massive 288TB of internal storage. With eight integrated PCIe 3.0 slots for expansion and iDRAC9 remote management, the T640 provides robust flexibility, scalability, and simplified administration for modern enterprises.

STARTING PRICE:
$35.00
Customize
Refurbished Dell PowerEdge T640 32x2.5

Refurbished Dell PowerEdge T640 32x2.5"

The Dell PowerEdge T640 is a powerful and flexible tower server engineered for demanding, data-intensive workloads. It supports up to two Intel® Xeon® Scalable processors with as many as 28 cores, delivering exceptional compute performance. With up to 3TB of DDR4 2933MHz RDIMM or LRDIMM memory across 24 DIMM slots, it offers extensive scalability for virtualization and enterprise applications. The T640 accommodates up to 16× 2.5" SAS/SATA/SSD drives, providing as much as 38.4TB of internal storage. Equipped with eight integrated PCIe 3.0 slots and iDRAC9 remote management, it ensures broad expandability, security, and efficient administration for modern IT environments.

STARTING PRICE:
$4,085.00
Customize

Dell PowerEdge T640 Server

Partner Pricing & Discounts
Dell Certified Engineers