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Dell M640
1U sled · 2 × 2.5" bays · in stock
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Dell M640 configurations available
| Configuration |
|---|
| Dell PowerEdge M640 1CXR2 1U 2S LGA3647 |
Dell M640 specifications
Dell PowerEdge M640 blade
Form factor
- Half-height blade: up to 16 in a 10U M1000e chassis, or up to 4 in a VRTX chassis
- The enclosure supplies power, cooling, networking and rails
Processor
- Up to two 1st or 2nd Generation Intel Xeon Scalable (LGA3647), up to 28 cores each
Memory
- 16 DDR4 DIMM slots, RDIMM/LRDIMM up to 2933 MT/s, 2 TB max, registered ECC
Drive bays
- Up to two front 2.5" SAS/SATA or NVMe SSD, up to 12.8 TB
Storage controllers
- Software RAID S140, PERC9 H330 or H730P
- Internal dual SD module; M.2 BOSS supported
Network
- Network daughter card: 2 × 10GbE + 4 × 1GbE, or 4 × 10GbE
- Fabric/PCIe detail comes from the enclosure
Management
- iDRAC9 with iDRAC Direct and Redfish REST API
- Chassis Management Controller (CMC) at the enclosure
- OpenManage Enterprise, Essentials, Mobile, Power Center
<!-- source: PowerEdge M640 technical specifications (stikc.com mirror), checked 2026-10-15 -->
Buying a Dell M640 from IT Server Exchange
Every unit is tested before it ships and its condition is stated up front. Build one to your own specification in the configurator — processors, memory, drives, controllers, network cards and rails are matched to this chassis, so the parts offered are the ones that fit — then send the configuration over and we'll quote it.