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Product Name | PowerEdge R640 Server |
Processors | Up to two 2nd Generation Intel® Xeon® Scalable processors with up
to 28 cores per processor |
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) |
Drive bays | 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 | 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 |
Power supplies | 495W Platinum 750W Platinum 750W 240HVDC Platinum* 1100W 48VDC 1100W Platinum 1100W 380HVDC Platinum* 1600W Platinum 750W Titanium Hot plug power supplies with full redundancy option Up to 8 hot plugs fans with full redundancy |
I/O and Ports | PCIe 3 x Gen3 slots (all x16) Video Card 1 x VGA Network Options 4 x 1GbE 2 x 10GbE + 2 x 1GbE 4 x 10GbE 2 x 25GbE Front Ports 1 x Dedicated iDRAC direct USB 1 x USB 2.0 1 x USB 3.0 (optional) 1 x Video Rear Ports 1 x Dedicated iDRAC network port 1 x Serial 2 x USB 3.0 1 x Video |