Product Name | PowerEdge R940xa Rack Server |
Processors | Up to four 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 48 DDR4 DIMM slots (12 NVDIMM or 24 DCPMM slots only) Supports registered ECC DDR4 DIMMs only Maximum RAM RDIMM 3TB LRDIMM 6TB NVDIMM 384GB DCPMM 12.28TB (15.36TB with LRDIMM) |
Drive bays | Front Bays Up to 8 2.5” SAS SATA (HDD/SSD) max 61.44TB Up to 24 x 2.5” SAS SATA (HDD/SSD) max 184.32TB Up to 32 x 2.5" SAS/SATA (HDD/SSD) with up to 4 NVME PCIe SSD max 245.76TB |
Storage controllers | Internal Controllers PERC H730P, H740P, H330, HBA330 Software RAID S140 External HBAs (non-RAID) 12Gbps SAS HBA External PERC (RAID) H840 Boot Optimized Storage Subsystem HWRAID 2 x M.2 SSDs 240GB or 480GB |
Power supplies | 1100W Platinum 1100W 240VDC Platinum* 1600W Platinum 2000W Platinum 2400W Platinum 1100W -48VDC Hot plug power supplies with full redundancy option Up to 6 hot plug fans with N +1 redundancy |
Ports | Network Options 4 x 1GbE 4 x 10GbE 2 x 10GbE + 2 x 1GbE 2 x 25GbE Front Ports 1 x Dedicated iDRAC Direct Micro-USB 2 x USB 2.0 1 x USB 3.0 (optional offered only on the 8-drive configuration) 1 x VGA Rear Ports 1 x Dedicated iDRAC port 1 x Serial 2 x USB 3.0 1 x VGA Internal Ports 1 x USB 3.0 |