Lenovo ThinkSystem SD650 V2 Neptune DWC Tray (3-Year Warranty) - CTO only

The ThinkSystem SD650 V2 server is the next-generation high-performance server based on Lenovo's fourth generation Lenovo Neptune™ direct water cooling platform.
With two third-generation Intel Xeon Scalable processors, the ThinkSystem SD650 V2 server combines the latest Intel processors and Lenovo's market-leading water cooling solution, which results in extreme performance in an extreme dense packaging.



Machine type 7D1M - 3 year warranty
Form factor Two independent 2-socket servers mounted on a 1U water-cooled tray
Processor Two third-generation Intel Xeon Scalable processor (formerly codenamed "Ice Lake"). Supports processors up to 40 cores, core speeds of up to 3.6 GHz, and TDP ratings of up to 270W. Includes support for the 8368Q liquid-cooled processor.
Chipset Intel C621A "Lewisburg" chipset, part of the platform codenamed "Whitley"
Memory 16 DIMM slots with two processors (8 DIMM slots per processor). Each processor has 8 memory channels, with 1 DIMM per channel (DPC). Lenovo TruDDR4 RDIMMs are supported. DIMMs operate at up to 3200 MHz.
Persistent memory Not supported
Memory maximum Up to 2TB by using 16x 128GB 3DS RDIMMs
Memory protection ECC, SDDC (for x4-based memory DIMMs), ADDDC (for x4-based memory DIMMs), memory mirroring.
Disk drive bays
The server supports one of the following:

2x 7mm 2.5-inch drive bays supporting SATA or NVMe drives (configurations with 1x PCIe slot)
1x 15mm 2.5-inch drive bay supporting an NVMe drive (configurations with 1x PCIe slot)
Support for up to two M.2 SSDs on an M.2 adapter.

Note: Configurations with 2x PCIe slots only support M.2 drives.

Maximum internal storage
7mm drives
960GB using 2x 480GB 7mm SATA SSDs
15.36TB using 2x 7.68TB 7mm NVMe SSDs
15mm drives
3.84TB using 1x 3.84TB 15mm NVMe SSD
Storage controllers
2x Onboard SATA ports (Intel VROC SATA RAID, formerly known as Intel RSTe RAID)
2x Onboard NVMe ports (includes Intel VROC NVMe RAID for Intel SSDs; optional license for non-Intel SSDs)
Optical drive bays No internal bays; use an external USB drive.
Network interfaces Onboard 1 Gb Ethernet RJ45 and 25 Gb Ethernet SFP28 connectors, based on Mellanox ConnectX-4 controller. One of these ports can optionally be shared with the XClarity Controller (XCC) management processor for Wake-on-LAN and NC-SI support.
PCIe slots 1x or 2x PCIe 4.0 x16 slot with low profile form factor.
GPUs No support.
Ports External diagnostics port, console connector (for a breakout cable that provides one VGA port, one USB 3.1 port and one DB9 serial port for local connectivity). Additional ports provided by the enclosure as described in the Enclosure specifications section.
Video Matrox G200 graphics with 16 MB memory with 2D hardware accelerator, integrated into the XClarity Controller. Maximum resolution is 1920x1200 32bpp at 60Hz.
Security features Power-on password, administrator's password, Trusted Platform Module (TPM), supporting TPM 2.0. In China only, optional Nationz TPM 2.0.
Systems management
Operator panel with status LEDs. Optional External Diagnostics Handset with LCD display. XClarity Controller (XCC) embedded management, XClarity Administrator centralized infrastructure delivery, XClarity Integrator plugins, and XClarity Energy Manager centralized server power management. Optional XClarity Controller Advanced and Enterprise to enable remote control functions. Lenovo power/energy meter based on TI INA226 for 100Hz power measurements with >97% accuracy.

System Management Module (SMM2) in the DW612 enclosure provides additional systems management functions.

Operating systems supported
Red Hat Enterprise Linux and SUSE Linux Enterprise Server. See the Operating system support section for specific versions.

Limited warranty Three-year customer-replaceable unit and onsite limited warranty with 9x5 next business day (NBD).
Service and support Optional service upgrades are available through Lenovo Services: 4-hour or 2-hour response time, 6-hour fix time, 1-year or 2-year warranty extension, software support for Lenovo hardware and some third-party applications.
Dimensions Width: 438 mm (17.2 inches), height: 41 mm (1.6 inches), depth 692 mm (27.2 inches)
Weight 20.7 kg (45.6 lb)
Standard specifications - DW612 enclosure
The ThinkSystem DW612 enclosure provides shared high-efficiency power supplies. The SD650 V2 servers connect to the midplane of the DW612 enclosure. This midplane connection is for power and control only; the midplane does not provide any I/O connectivity.