Lenovo ThinkSystem SD650 V2
A direct water-cooled, two-socket half-wide server: two independent nodes on a 1U tray in the ThinkSystem DW612 enclosure, built for HPC and technical-computing clusters that need Xeon Platinum core counts with near-silent, fan-free node cooling.
Storage
- Drive bays
- 2 x 7mm 2.5" SATA/NVMe, or 1 x 15mm 2.5" NVMe (1x PCIe-slot configurations only) - internal drives, not front-accessible
- M.2
- Up to 2 x M.2 SATA/NVMe drives on an M.2 adapter (required with 2x PCIe-slot configurations)
- Maximum capacity
- 15.36 TB (2 x 7.68 TB 7mm SATA SSDs) or 3.84 TB (1 x 3.84 TB 15mm NVMe SSD)
- Controller
- Onboard SATA (Intel VROC SATA RAID) and onboard NVMe (Intel VROC NVMe RAID)
Expansion
- Slots
- 1x or 2x PCIe 4.0 x16, low-profile, per node
Networking
- Onboard
- 1 x 1 GbE RJ45 + 1 x 25 GbE SFP28 (Mellanox ConnectX-4); one port can share with XCC for Wake-on-LAN/NC-SI
- Optional adapters
- Intel Omni-Path 100 Series single-port HFA, or Mellanox ConnectX-6 HDR/200GbE QSFP56 1-port VPI adapter (also available as a Shared I/O pair, splitting one HDR/200GbE link between both nodes on the tray), in the PCIe slot
Power
- Node
- Powered by the DW612 Enclosure (no onboard PSU)
- Enclosure PSUs
- 6 x hot-swap, 1800 W or 2400 W 80 PLUS Platinum, single shared power domain, optional N+1 or N+N redundancy
Ports
- Front
- External diagnostics port; console connector (breakout cable: 1x VGA, 1x USB 3.1, 1x DB9 serial); 1x 1GbE RJ45; 1x 25GbE SFP28
Physical
- Dimensions (tray)
- 438 mm W x 41 mm H x 692 mm D (17.2 x 1.6 x 27.2 in)
- Weight (tray)
- 20.7 kg (45.6 lb), two nodes
- Enclosure
- DW612, 6U rack-mounted, up to 12 nodes in 6 trays (also accepts SD650-N V2 trays)
- Cooling
- Direct water cooling via rear manifold connections; low-power components cooled by power-supply fans only
Management
- BMC
- XClarity Controller (XCC) embedded management; XClarity Administrator, XClarity Integrator, XClarity Energy Manager; optional XCC Advanced/Enterprise for remote KVM and media
- Enclosure
- System Management Module (SMM2) in the DW612 Enclosure; 2 Ethernet ports, daisy-chainable across up to 6 enclosures / 72 servers
- Video
- Matrox G200, 16 MB, integrated into XCC; max 1920x1200 32bpp at 60Hz
- Security
- Power-on and administrator passwords, TPM 2.0 (optional Nationz TPM 2.0 in China)
Operating systems
- Supported
- Red Hat Enterprise Linux, SUSE Linux Enterprise Server
Processors
- Intel Xeon Gold 5318Y
- Intel Xeon Gold 5320
- Intel Xeon Gold 6326
- Intel Xeon Gold 6330
- Intel Xeon Gold 6334
- Intel Xeon Gold 6336Y
- Intel Xeon Gold 6338
- Intel Xeon Gold 6342
- Intel Xeon Gold 6346
- Intel Xeon Gold 6348
- Intel Xeon Gold 6354
- Intel Xeon Platinum 8352M
- Intel Xeon Platinum 8352Y
- Intel Xeon Platinum 8358
- Intel Xeon Platinum 8358P
- Intel Xeon Platinum 8360Y
- Intel Xeon Platinum 8362
- Intel Xeon Platinum 8368
- Intel Xeon Platinum 8368Q
- Intel Xeon Platinum 8380