ASUS szerver barebone RS500-E9-RS4, 2xLGA3647, 16RDIMM, 4x3.5", 2xIntel X722, 1
Processor / System Bus 2 x Socket P (LGA 3647) 1st and 2nd Gen Xeon® Scalable Processor Family (205W) *Refer to support page for more information *Please refer to overview for details UPI (10.4 GT/s) Generation E9 Core Logic Intel® Lewisburg PCH C621 Memory Total Slots : 16 (6-channel per CPU, 8 DIMM per CPU) Capacity : Maximum up to 4096GB LR-DIMM 3DS Memory Type : DDR4 2933/2666 RDIMM DDR4 2933/2666 LRDIMM DDR4 2666 LR-DIMM 3DS Memory Size : 64GB, 32GB, 16GB RDIMM 128GB, 64GB, 32GB LRDIMM 128GB, 64GB LR-DIMM 3DS * Refer to support page for more information Expansion Slots 1 x PCIe 3.0 x16 Slot(Gen3 x16 link), FH,HL (CPU1) 1 x PCIe 3.0 x8 Slot(Gen3 x8 link), FH,HL (CPU2) 1 x OCP 2.0 Mezzanine Conn.(Gen3 x16 link)(CPU1) Storage SATA Controller : Intel® C621 SATA Controller : Intel® C621 2 x M.2 connector Optional kits Controller : ASUS PIKE II 3008 8-port SAS HBA card ASUS PIKE II 3108 8-port SAS HW RAID card Drive Bays 4 x 3.5" Hot-swap Storage Bays (Backplane Supports 4 x 3.5" or 2.5