Dell PowerEdge R640 1U Rack Server
Build your ideal Dell PowerEdge R640 rack server at Bargain Hardware with our online configurator. Choose the exact CPU, RAM, storage, RAID, and networking options to match your performance needs and budget.
Every Dell PowerEdge R640 is professionally refurbished and custom-built by our expert technicians. We thoroughly test all systems for reliability and performance, so your server is ready to deploy straight out of the box. All systems come with a 3-year RTB warranty, and we offer fast, reliable worldwide shipping.
Dell PowerEdge R640
The Dell PowerEdge R640 is a compact 1U, dual-socket server designed for demanding virtualisation, cloud, and high-performance workloads. Powered by up to two Intel Xeon Scalable processors, it supports up to 24 DDR4 DIMM slots and a range of storage configurations including SAS, SATA, and NVMe drives. Its dense design makes it an excellent choice for space-efficient data centres and scale-out infrastructure.
With options for up to 12 front-accessible SFF drives (depending on chosen chassis) and advanced RAID controllers, the R640 offers impressive storage flexibility. Combined with up to 3 PCIe expansion slots and support for iDRAC9 remote management, this system is built for performance, scalability, and enterprise-class reliability.
Need replacement parts for your R640? Visit our R640 Spare Parts category to source compatible components for your system.
Configured By You
Use our online configurator to tailor a Dell PowerEdge R640 to your exact specifications. All our configurable systems are built-to-order; our team will assemble and fully test your system before dispatch. We ship globally, so your custom server arrives ready to deploy wherever you are.
Customisable components for the R640 include:
Why Choose Bargain Hardware?
With over 25 years of experience supplying enterprise-grade, customisable IT hardware, Bargain Hardware delivers expertly refurbished systems to businesses and consumers across the UK, Europe, and worldwide.
- ✓ Professionally refurbished & fully tested
- ✓ Built to order in 2–3 working days
- ✓ Fast shipping across the UK, EU & worldwide
- ✓ 3-Year RTB Warranty included
We’re here to help! Contact our team for build guidance, compatibility questions, or ordering information.
Dell PowerEdge Servers
Looking for a different Dell model? View our full range of refurbished Dell PowerEdge rack servers to find the right system for your setup.
- Tech Specs
- Resources
- Related Content
- FAQ's
- Spare Parts
Tech Specification
Base
- PowerEdge R640 Server
Processor
- Up to 2 x 1st/2nd Gen Intel Xeon Scalable CPU's
- Up to 28 Cores Per Processor
Memory
- 24 DDR4 DIMM Slots
- Supports RDIMM/LRDIMM
- Speeds up to 2933MT/s
- 3TB Max
Storage Controllers
- Internal controllers: PERC H330, H730p, H740p, HBA330, Software RAID (SWRAID) S140
- Boot Optimized Storage Subsystem: HWRAID 2 x M.2 SSDs 120GB, 240 GB
- External PERC (RAID): H840
- External HBAs (non-RAID): 12 Gbps SAS HBA
Drive Bays
- Drive bays: Up to 10 x 2.5” SAS/SATA (HDD/SSD) with up to 8 NVMe SSD max 76.8TB or up to 10 NVMe drives max 64TB
Power Supplies
- Titanium 750W, Platinum495W, 750W, 1100W, 1600W, and 2000W48VDC 1100W, 380HVDC 1100W, 240HVDC 750W
- Hot plug power supplies with full redundancy
- Up to 6 hot plugs fans with full redundancy
Dimensions
- Form Factor: 1U Rack Server
- Chassis Depth: 808.5 mm
Embedded Management
- IPMI 2.0 compliant
- iDRAC9 with Lifecycle Controller (Express, Enterprise)
- Quick Sync 2 wireless module optional
Bezel
- Optional LCD or security bezel
OpenManage™ Software
- OpenManage Enterprise
- OpenManage Essentials
- OpenManage Mobile
- OpenManage Power Center
Integrations
- Microsoft® System Center, VMware® vCenter™,BMC Software
Connections
- Nagios & Nagios XI, Oracle Enterprise Manager, HP Operations Manager, IBM Tivoli Netcool/OMNIbus, IBM Tivoli® Network Manager, CA Network and Systems Management
Security
- TPM 1.2/2.0, TCM 2.0 optional
- Cryptographically signed firmware
- Secure Boot
- System Lockdown
- System Erase
I/O & Ports
- Network daughter card options
- 4 x 1GE or 2 x 10GE + 2 x 1GE or 4 x 10GE or 2 x 25GE
- Front ports: 1 x Dedicated iDRAC direct USB, 1 x USB 2.0, 1 x Video
- Rear ports: 1 x Dedicated iDRAC network port, 1 x Serial, 2 x USB 3.0, 1 x Video
- Video card: 2 x VGA
- Riser options with up to 4 PCIe Gen 3 slots
Supported Operating Systems
- Canonical® Ubuntu® LTS
- Citrix® XenServer®
- Microsoft Windows Server® with Hyper-V
- Red Hat® Enterprise Linux
- SUSE® Linux Enterprise Server
- VMware® ESXi