Dell PowerEdge R640
Ideal balance of density and scalability
Get scalable computing and storage in a 1U, 2-socket platform with an ideal mix of performance, cost and density for most data centers.
Processor
Up to two 2nd Generation Intel® Xeon® Scalable processors with up to 28 cores per processor
Operating System
Canonical® Ubuntu® Server LTS
Citrix® Hypervisor ®
Microsoft® Windows Server® with Hyper-V
Red Hat® Enterprise Linux
SUSE® Linux Enterprise Server
VMware® ESXi®
Accelerators
Up to one single-width FPGA
Up to three single-width GPU (NVIDIA T4)
Memory
DIMM Speed
Up to 2933MT/s
Memory Type
RDIMM
LRDIMM
NVDIMM
DCPMM (Intel® Optane™ DC persistent memory)
Memory Module Slots
24 DDR4 DIMM slots (12 NVDIMM or 12 DCPMM only)
Supports registered ECC DDR4 DIMMs only
Maximum RAM
RDIMM 1.53TB
LRDIMM 3TB
NVDIMM 192GB
DCPMM 6.14TB (7.68TB with LRDIMM)
Storage
Front Bays
Up to 10 x 2.5” with up to 8 NVMe, SAS/SATA/SSD/NVMe, max 76.8TB
Up to 10 NVMe, max 64TB
Up to 4 x 3.5” SAS/SATA, max 56TB
Rear Bays
Up to 2 x 2.5” SAS/SATA/SSD/NVMe, max 15.36TB
Storage Controllers
Internal Controllers:
PERC H330, H730P, H740P, HBA330
External Controllers
12Gbps SAS HBA
Software RAID
S140
Internal Boot
Boot Optimized Storage Subsystem (BOSS):
HWRAID 2 x M.2 SSDs 240GB, 480 GB
Internal Dual SD Module