Lenovo ThinkSystem SR850v2 2x Xeon Gold 5318H 18C 2.5GHz/2x32GB/0GB 2,5"(8)/940-8i(4GB)/XCC-E/2x1800W

7D32A011EA 2x Gold 5318H 18C 150W 2.5GHz 2x 32GB 2Rx4 1x 940-8i 4GB 8x AnyBay / 24 2.5" open bay; Optional 7mm Open 2 / 7 (No risers) 2x 1800W Y Y


Machine types 7D31 - 1-year warranty
7D32 - 3-year warranty
7D33 - SAP HANA configurations with 3-year warranty
Form factor 2U rack.
Processor Two or four third-generation Intel Xeon Scalable processors, either Gold or Platinum level processors (formerly codename "Cooper Lake" or CPX6). Supports processors up to 28 cores, core speeds up to 3.9 GHz, and TDP ratings up to 250W. Two processor sockets on the system board and two processors on the Processor and Memory Expansion Tray. Six Intel Ultra Path Interconnect (UPI) links at 10.4 GT/s each. Four processors are connected in a mesh topology.
Chipset Intel C621A "Lewisburg" chipset, part of the platform codenamed "Cedar Island" (CDS)
Memory Up to 48 DIMM slots (12 DIMMs per processor). Each processor has 6 memory channels, with 2 DIMMs per channel. Lenovo TruDDR4 RDIMMs and 3DS RDIMMs are supported. 24 DIMM sockets on the system board, and an additional 24 DIMM sockets on the processor and memory expansion tray. DIMM slots are shared between standard system memory and persistent memory. DIMMs operate at up to 3200 MHz at 2 DPC.
Persistent memory Supports up to 24x Intel Optane Persistent Memory 200 Series modules installed in the DIMM slots. Persistent memory is installed in combination with system memory DIMMs. Supports App Direct mode to enhance the performance of applications such as SAP HANA.
Memory maximums
With system memory DIMMs: Up to 12TB with 48x 256GB 3DS RDIMMs and four processors (3.0TB per processor).
With Persistent Memory in AppDirect mode: Up to 18TB total memory (12TB of Persistent Memory using 24x 512GB PMMs + 6TB of system memory using 24x 256GB 3DS RDIMMs and four processors) (4.5TB per processor)
Note: Support of more than 1.125TB per processor (more than 4.5TB for a 4-processor system) requires HL-suffix processors. These calculations include any Persistent Memory installed. See the Memory capacity of processors section for more information.

Memory protection ECC, SDDC (for x4-based memory DIMMs), ADDDC (for x4-based memory DIMMs), memory mirroring, and memory sparing.
Disk drive bays Up to 24x 2.5-inch hot-swap drive bays:
Up to 24x SAS/SATA drive bays, or
Up to 24x NVMe drive bays, or
Up to 24x AnyBay drive bays (support SAS or SATA or NVMe drives)
Optional two 7mm hot-swap SSD drive bays at the rear of the server, either SATA or NVMe, for OS boot or storage.

Maximum internal storage
368.64TB using 24x 15.36TB 2.5-inch SAS SSDs
192TB using 24x 8TB 2.5-inch NVMe SSDs
57.6TB using 24x 2.4TB 2.5-inch HDDs
Mix of NVMe/SSDs/HDDs supported.

Storage controller
8x Onboard SATA ports (Intel VROC SATA RAID, formerly known as Intel RSTe RAID)
Up to 16x Onboard NVMe ports (includes Intel VROC NVMe RAID, with optional license for non-Intel NVMe SSDs)
12 Gb SAS/SATA RAID adapters:
RAID 530i-8i (cacheless) supports RAID 0, 1, 10, 5, 50
RAID 530i-16i (cacheless) supports RAID 0, 1, 10
RAID 930-8i with 2GB flash-backed cache supports RAID 0, 1, 10, 5, 50, 6, 60
RAID 930-16i with 4GB flash-backed cache supports RAID 0, 1, 10, 5, 50, 6, 60
RAID 940-32i with 8GB flash-backed cache supports RAID 0, 1, 10, 5, 50, 6, 60
RAID 940-8i with 4GB or 8GB flash-backed cache supports RAID 0, 1, 10, 5, 50, 6, 60
RAID 940-16i with 4GB or 8GB flash-backed cache supports RAID 0, 1, 10, 5, 50, 6, 60
12 Gb SAS/SATA non-RAID:
430-8i or 440-8i HBAs
430-16i or 440-16i HBAs
Optical drive bays No internal optical drive.
Tape drive bays No internal backup drive.
Network interfaces Dedicated OCP 3.0 SFF slot with PCIe 3.0 x16 host interface. Supports a variety of 2-port and 4-port adapters with 1GbE, 10GbE and 25GbE network connectivity. One port can optionally be shared with the XClarity Controller (XCC) management processor for Wake-on-LAN and NC-SI support.
GPU support Supports up to 2x single-wide GPUs
PCI Expansion slots
Up to 7 PCIe 3.0 slots plus an OCP 3.0 slot reserved for an Ethernet adapter. Two slots (slots 7 & 8) are on the system board, and all others are on riser cards.

The slots are as follows:

Slot 1: PCIe x16 FHHL (CPU 2) or PCIe x8 FHHL with 2-slot riser (CPU 2)*
Slot 2: PCIe x16 FHHL (CPU 1) or PCIe x8 FHHL with 2-slot riser (CPU 2)*
Slot 3: PCIe x16 FHHL (not present if 2-slot riser is selected) (CPU 2)*
Slot 4: OCP 3.0 slot with PCIe x16 connection (CPU 2)
Slot 5: PCIe x16 FHHL (CPU 4)**
Slot 6: PCIe x16 FHHL (CPU 1)**
Slot 7: PCIe x8 LP (CPU 1)
Slot 8: PCIe x8 LP (CPU 1)
* Slots 1, 2, and 3 are implemented using a riser. With a 3-slot riser, all slots are PCIe x16, however this riser is mutually exclusive with 8x NVMe drive connections. Alternatively, a 2-slot riser can be selected (slots 1 & 2, both PCIe x8) which allow the use of the 8x NVMe drive connections. See the System architecture section for a graphical view of the connections. The two-slot riser is used when 7mm drives occupy slot 3.

** If you select 7mm drives bays to be installed in the server, these occupy slot 3. However, the 7mm drives are also mutually exclusive with slots 5 and 6 so those slots are not available in such a configuration.

Ports
Front: One VGA video port. 1x USB 3.1 G1 (5 Gb/s) port, 1x USB 2.0 port. The USB 2.0 port can be configured to support local systems management by using the XClarity Administrator mobile app on a mobile device connected via a USB cable.

Rear: Two USB 3.1 G1 (5 Gbp/s) ports, one VGA video port, one DB-9 serial port, and one RJ-45 XClarity Controller (XCC) systems management port. The serial port can be shared with the XCC for serial redirection functions.

Cooling
Six N+1 redundant hot-swap 60 mm fans (all six standard). One additional fan integrated in each power supply.

Power supply Two hot-swap redundant AC power supplies (all 80 PLUS Platinum or Titanium certification): 750 W, 1100 W, 1800 W, and 2400 W AC options, supporting 220 V AC. The 1100 W option also supports 110V input supply. In China only, all power supply options support 240 V DC.
Video G200 graphics with 16 MB memory with 2D hardware accelerator, integrated into the XClarity Controller. Maximum resolution is 1920x1200 32bpp at 60Hz.
Hot-swap parts Drives, fans and power supplies.
Systems management Operator panel with status LEDs. Optional External Diagnostics Panel Handset with LCD display. Light path diagnostics for local failure detection and reporting. XClarity Controller (XCC) embedded management with remote management (via dedicated management RJ45 port) and local management (via diagnostics panel and via XClarity Mobile app on a mobile device tethered to front USB 2.0 port), XClarity Controller Enterprise enabling remote control functions, XClarity Administrator centralized infrastructure delivery, XClarity Integrator plugins, and XClarity Energy Manager centralized server power management.
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