Lenovo ISG ThinkSystem SR650 V2 Rack Server (7Z73A06WEA) – Rack: 2U, Intel Xeon Silver 4309Y Processor (2 x 3rd Gen Intel Xeon Scalable Processor, Up to 40 cores & 270W per, CPU, 64 x PCIe 4.0 lanes per CPU), 32GB 2Rx4 RAM (1 x 32GB, 8TB Max) 8 channels per CPU, 32x TruDDR4 (RDIMM/3DS), 3200 MHz DIMMs Up to 1DPC & 2DPC @ 3200MHz, Max 8 TB with 32x 256 GB, DIMMs, Intel Optane PMem 200 Series, RAID 9350-8i, Disk: 8 x 2.5″ SAS Open Drive Bays, Up to 40 total 2.5-inch drives bays, Up to 12x 3.5-inch or 24x 2.5-inch front bays, 4 x 3.5-inch or 8x 2.5-inch mid drive bays, 2 x 2.5-inch rear SAS/SATA/NVMe, Up to 32x 2.5-inch NVMe drives, 2 x 7mm hot swap rear SAS/SATA/NVMe for boot, Network: Selectable OCP 3.0, 1GbE, 10GbE or 25GbE, 1GbE dedicated management port, PCIe: Up to 8x PCIe 4.0 slots, 1 x internal bay for cabled RAID/HBA, GPU Support: Up to 8x NVIDIA T4 GPUs, Up to 3x double-wide GPUs, Power Supply: 1 x 750W Titanium
What's in the Box
Lenovo ISG ThinkSystem SR650 V2 Server (7Z73A06WEA), Documentation
One or 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.
Intel C621A "Lewisburg" chipset
part of the platform codenamed "Whitley"
32 DIMM slots with two processors (16 DIMM slots per processor). Each processor has 8 memory channels
with 2 DIMMs per channel (DPC). Lenovo TruDDR4 RDIMMs and 3DS RDIMMs are supported. DIMM slots are shared between standard system memory and persistent memory. DIMMs operate at up to 3200 MHz at 2 DPC.
Supports up to 16x Intel Optane Persistent Memory 200 Series modules (8 per processor) installed in the DIMM slots. Persistent memory (Pmem) is installed in combination with system memory DIMMs.
Disk drive bays
With RDIMMs: Up to 8TB by using 32x 256GB 3DS RDIMMs With Persistent Memory: Up to 12TB by using 16x 256GB 3DS RDIMMs and 16x 512GB Pmem modules
Disk drive bays:
Maximum internal storage
Up to 20x 3.5-inch or 40x 2.5-inch hot-swap drive bays: Front bays can be 3.5-inch (8 or 12 bays) or 2.5-inch (8
16 or 24 bays) Middle bays can be 3.5-inch (4 bays) or 2.5-inch (8 bays) Rear bays can be 3.5-inch (2 or 4 bays) or 2.5-inch (4 or 8 bays) Combinations of SAS/SATA
or AnyBay (supporting SAS
SATA or NVMe) are available The server also supports these drives for OS boot or drive storage: Two 7mm drives at the rear of the server (in addition to any 2.5-inch or 3.5-inch drive bays) Internal M.2 module supporting up to two M.2 drives
Maximum internal storage:
2.5-inch drives: 1228.8TB using 40x 30.72TB 2.5-inch SAS/SATA SSDs 983.04TB using 32x 30.72TB 2.5-inch NVMe SSDs 96TB using 40x 2.4TB 2.5-inch HDDs 3.5-inch drives: 440TB using 20x 22TB 3.5-inch HDDs 307.2TB using 20x 15.36TB 3.5-inch SAS/SATA SSDs 153.6TB using 12x 12.8TB 3.5-inch NVMe SSDs
12x Onboard SATA ports (Intel VROC SATA RAID
formerly known as Intel RSTe RAID) Up to 12x Onboard NVMe ports (includes Intel VROC NVMe RAID
with optional license for nonIntel NVMe SSDs) NVMe Retimer Adapter (supports Intel VROC NVMe RAID) 12 Gb SAS/SATA RAID adapters 8
16 or 32 ports Up to 8GB flash-backed cache PCIe 4.0 or PCIe 3.0 host interface 12 Gb SAS/SATA HBA (non-RAID) 8-port and 16-port PCIe 4.0 or PCIe 3.0 host interface
Operating systems supported
Front: 1x USB 3.1 G1 (5 Gb/s) port
1x USB 2.0 port (also for XCC local management)
External diagnostics port
optional VGA port. Rear: 3x USB 3.1 G1 (5 Gb/s) ports
1x VGA video port
1x RJ-45 1GbE systems management port for XCC remote management. Optional DB-9 COM serial port (installs in slot 3). Internal: 1x USB 3.1 G1 connector for operating system or license key purposes
Operating systems supported:
Microsoft Windows Server
Red Hat Enterprise Linux
SUSE Linux Enterprise Server
VMware ESXi. See the Operating system support section for specifics.
3 Year Warranty