4U / Tower

1. Dual socket R (LGA 2011) supports Intel® Xeon® processor E5-2600 and E5-2600 v2 family† 2. Up to 1TB ECC DDR3, up to 1866MHz; 16x DIMM slots 3. 3 PCI-E 3.0 x16, 3 PCI-E 3.0 x8 slots

1. Dual socket R3 (LGA 2011) supports Intel® Xeon® processor E5-2600 v4†/ v3 family; QPI up to 9.6GT/s 2. Up to 3TB† ECC 3DS LRDIMM , up to DDR4- 2400†MHz ; 24x DIMM slots 3. Expansion slots, Single Root Complex, 11 PCI-E 3.0 x16 (FH, FL) slots

1. Dual socket R3 (LGA 2011) supports Intel® Xeon® processor E5-2600 v4†/ v3 family; QPI up to 9.6GT/s 2. Up to 2TB† ECC 3DS LRDIMM , up to DDR4- 2400†MHz ; 16x DIMM slots

1. Dual socket R3 (LGA 2011) supports Intel® Xeon® processor E5-2600 v3 family; QPI up to 9.6GT/s 2. Up to 1TB ECC DDR4 2133MHz; 16x DIMM slots 3. 3 PCI-E 3.0 x16, 3 PCI-E 3.0 x8 slots 4. Intel® i350 Dual port GbE LAN

1. Dual socket P (LGA 3647) supports Intel® Xeon® Scalable Processors, 3 UPI up to 10.4GT/s 2. Up to 3TB ECC 3DS LRDIMM, up to DDR4-2666MHz; 24 DIMM slots 3. 2 PCI-E 3.0 x16, 1 PCI-E 3.0 x8

1. Dual socket P (LGA 3647) supports Intel® Xeon® Scalable Processors, 3 UPI up to 10.4GT/s 2. Up to 3TB ECC 3DS LRDIMM, up to DDR4-2666MHz; 24 DIMM slots 3. 4 PCI-E 3.0 x16 (LP) (GPU tray for GPUDirect RDMA), 2 PCI-E 3.0 x16 (LP, CPU tray) 4. Support 8 Tesla V100 with 300GB/s NVLINK 5. Dual 10GBase-T LAN with Intel® X540 6. 16 Hot-swap 2.5" SAS/SATA drives (Optional 8x NVMe drives supported), 2 NVMe based M.2 SSD 7. 8x 92mm cooling fans 8. 2200W Redundant (2+2) Power Supplies; Titanium Level (96%+)

1. Single Socket H4 (LGA 1151) supports Intel® 7th/6th Gen. Core™ i7/i5/i3 series 2. Intel® Z170 Express Chipset 3. Up to 64GB Non-ECC UDIMM, DDR4-3200MHz (OC), in 4 DIMM slots 4. 2 PCI-E 3.0 x16 (1 x16 or dual x8), 1 PCI-E 3.0 x16 (x4), 1 PCI-E 3.0 x4, 2 PCI-E 3.0 x1 (in x4) slots 5. 1 PCIe M.2; PCIe x4 2260/2280/22110 6. I/O Ports: 1 GbE LAN, 2 USB 3.0 (front) 7. Removable 3.5" and 2.5" HDD/SSD cages with tool-less trays for up to 10 drives; 2x 5.25" Peripheral Drive Bays 8. 1 DVI-D, 1 DP (Display Port), 1 HDMI 9. HD Audio 7.1 channel connector by Realtek ALC1150 10. 750W Multi-output Power Supply

1. Dual socket P (LGA 3647) supports Intel® Xeon® Scalable Processors, Dual UPI up to 10.4GT/s 2. Up to 1.5TB ECC 3DS LRDIMM, up to DDR4-2666MHz; 12 DIMM slots 3. Expansion slots: 1 PCI-E 3.0 x16 (LP) 1 PCI-E 3.0 x16 (for SIOM )

1. Dual socket R3 (LGA 2011) supports Intel® Xeon® processor E5-2600 v4†/ v3 family; QPI up to 9.6GT/s 2. Up to 2TB† ECC 3DS LRDIMM , up to DDR4- 2400†MHz ; 16x DIMM slots