ThinkSystem SR950 Platform Specifications Product Specifications Reference (PSREF) Components Specification Form factor 4U rack Dimensions Height: 175.8 mm (6.9 in). Width: 483 mm (19.0 in) at EIA Flange. Depth: 853 mm (33.6 in) Weight Maximum configuration: 129.4 lb (58.7 kg) Processor Supports up to four Intel Xeon Scalable family processors, Gold or Platinum. Or up to eight Intel Xeon Scalable family processors, Platinum only. Processors and memory are located on system boards installed in compute trays: 2 processors per system board, 2 system boards per compute tray, up to 2 compute tray per system. Up to 28 cores at 2.5GHz, up to 3.6GHz with 4 cores. Up to three UPI (Ultra Path Interconnect) links at maximum 10.4GT/s each Chipset Intel C624 Platform Controller Hub Memory Up to 96 DIMM sockets. Each processor supports up to 12 DIMM sockets with 6 channels. DDR4-2666. RDIMMs, LRDIMMs, and 3DS RDIMMs are supported, but memory types cannot be intermixed. Memory capacity Up to 3TB with 96 x 32GB RDIMMs and eight processors. Or up to 6TB with 96 x 64GB LRDIMMs and eight processors. Or up to 12TB with 96 x 128GB 3DS RDIMMs and eight -M suffix processors. -M suffix processor supports 1.5TB memory per socket, non -M suffix processor supports 768GB memory per socket Memory protection ECC, memory mirroring, and memory rank sparing. Storage controllers Up to two dedicated internal RAID slots for most RAID/HBA adapters. Supports the following RAID/HBA adapters: Feature Interface Drive type RAID levels JBOD Cache Cache protection FastPath Max qty 530-8i 12Gbps SAS SATA/SAS 0/1/10/5/50 Yes None None Yes 2 730-8i 12Gbps SAS SATA/SAS 0/1/10/5/50 Yes 1GB None No 2 930-8i 12Gbps SAS SATA/SAS 0/1/10/5/50/6/60 Yes 2GB Flash backup Yes 2 930-16i 12Gbps SAS SATA/SAS 0/1/10/5/50/6/60 Yes 4GB Flash backup Yes 2 430-8i 12Gbps SAS SATA/SAS - Yes None None - 2 430-16i 12Gbps SAS SATA/SAS - Yes None None - 2 930-8e 12Gbps SAS SATA/SAS 0/1/10/5/50/6/60 Yes 4GB Flash backup Yes 4 430-8e 12Gbps SAS SATA/SAS - Yes None None - 14 Note: 730-8i is available in China only. 930-8e should be placed in slot 7 firstly. 430-8e should be placed in slot 5 firstly. Disk drive bays Up to 12 disk bays with maximum 6 AnyBay, or up to 24 disk bays with maximum 12 AnyBay. Optional one or two internal M.2 SSD for boot, dual M.2 SSD supports mirroring Internal storage 2.5" NVMe SSD, AnyBay 800GB/960GB/1.6TB/1.92TB/3.84TB 2.5" HDD, SAS12Gbps, 7,2K 1TB/2TB 2.5" HDD, SAS12Gbps, 15K 300GB/600GB/900GB, 2.5" HDD, SAS12Gbps, 10K 300GB/600GB/900GB/1.2TB/1.8TB, 2.5" HDD, SAS12Gbps, 10K, SED 300GB/600GB 2.5" SSD, SATA6Gbps 240GB/480GB 2.5" SSD, SAS12Gbps 400GB/800GB/3.84TB/7.68TB NVMe SSD, PCIe x4 HHHL adapter 1.6TB/1.92TB/3.2TB/3.84TB M.2 SATA SSD 32GB/128GB Network interfaces One dedicated management port. One LOM slot for customized LOM with up to four RJ-45 or SFP+ ports, up to 10GbE. Wake-on-LAN and NC-SI are available on Port 0 of LOM. Optional ML2 or PCIe adapters are supported. One standard ML2 slot, one optional ML2 slot via optional riser card Security features Power-on and admin password. Trusted Platform Module, TCG 1.2 compliant, upgrade to 2.0 via UEFI setting. Optional TCM, China only Operating systems supported Microsoft Windows Server 2016/2012 R2. Red Hat Enterprise Linux 7.3/6.9. SUSE Linux Enterprise Server 12 SP2/11 SP4. VMware vSphere (ESXi) 6.5/6.0 U3 Systems management XClarity Controller Enterprise. XClarity Administrator. XClarity Energy Manager. XClarity Provisioning Manager. XClarity Essentials. Lenovo Capacity Planner. Light Path Diagnostics with LCD diagnostic pull-out panel GPU support None Base warranty MT 7X11: 1-year limited onsite service with 9x5/NBD MT 7X12: 3-year limited onsite service with 9x5/NBD MT 7X13: 3-year limited onsite service with 9x5/NBD, SAP HANA optimized Power supply Supports one, two or four hot-swap 1100W/1600W 80 PLUS Platinum qualified AC power supplies. Redundant with two or four power supplies (N+N, N = 1 or 2). 1600W Platinum is 200V - 240V, 1100W is 100V - 240V and de-rated to 1050W for operation from 110V input Components Specification Video Integrated Matrox G200 in XClarity Controller Cooling Up to 12 hot-swap fans. N +1 redundancy. 6 fans per compute tray, 3 fans per storage tray Front ports One XClarity Controller USB connector, one USB 2.0, one VGA Rear ports One VGA, two USB 3.0, one serial, one XClarity Controller network connector Environmental specification Supports ASHRAE A4 with limitations. Temperature - operating A4: 5°C to 45°C (41°F to 113°F) A3: 5°C to 40°C (41°F to 104°F) A2: 10°C to 35°C (50°F to 95°F) Temperature - non operating (no package) -10°C to 60°C (14°F to 140°F) Temperature - non operating (with package) -40°C to 70°C (-40°F to 158°F) Altitude - operating (Unpressurized): 0-10000ft (0-3048m) Humidity - operating, non-condensing A4: 8%~90%. A3:8%~85%. A2:20%~80% Humidity - storage (with package), non-condensing 8%~90% Models should meet the following requirements to support A3 and A4: • 2.5" NVMe SSD and PCIe NVMe flash adapter not installed (NVMe devices are supported up to 35°C) • Processors with TDP more than or equal to 150-watt not installed Environmental certification Energy Star Server 2.1 certified. More environmental information please see: www.lenovo.com/social_responsibility/us/en/environment/ Lenovo, July 2017 Expansion slots Supports five standard expansion slots (slot 5 - 9) and up to 12 optional expansion slots (slot 1 - 4, 10 - 15, 16 - 17) via 3 riser cards. The slots are as follows: Slot 1-4 (riser card 1) Supports one of the following for riser card 1: Option 1: PCIe 3.0 x8/x8/x8/x8 (slot 1-4). Full height, half length Option 2: PCIe 3.0 x16/x16 (slot 3 and 4). Full height, half length Option 3: PCIe 3.0 x16/x16/x16/x16 (slot 1-4). Full height, half length Slot 5 (on main I/O tray) PCIe 3.0 x16, low profile Slot 6 (on main I/O tray) PCIe 3.0 x16, low profile Slot 7 (on main I/O tray) PCIe 3.0 x8, low profile Slot 8 (on main I/O tray) PCIe 3.0 x16 ML2, low profile Slot 9 (on main I/O tray) LOM slot, low profile Slot 10-15 (riser card 2) Supports one of the following for riser card 2: Option 1: PCIe 3.0 x8/x8/x8/x8 (slot 10-13). Full height, half length Option 2: PCIe 3.0 x16/x16 (slot 12 and 13). Full height, half length Option 3: PCIe 3.0 x16/x16/x16/x16/x16/x16 ML2 (slot 10-15). Full height, half length Slot 16 -17(riser card 3) PCIe 3.0 x8, low profile For riser cards configuration of each model, please see model configuration table. Slot 1 Slot 2 Slot 3 Slot 4 Slot 10 Slot 11 Slot 12 Slot 13 Slot 14 Slot 15 Slot 16 Slot 17 Slot 5 Slot 6 Slot 7 Slot 8 Slot 9 PSU 4 (optional) PSU 3 (optional) PSU 2 (optional) PSU 1 Note: All riser cards, expansion cards, and LOM adapters are optional.