The ThinkSystem SR645 offers the ultimate in dual-socket, 1U server performance and space saving. Powered by a choice of AMD EPYC 7002 Series Processors or AMD EPYC 7003 Series Processors, it is ideal for data-intensive workloads like AI interference, VDI, OLTP, Analytics, HPC and software-defined storage applications that benefit from multi-GPU processing and high-performance NVMe drive density
Form Factor/Height:
- 1U rack server
Processors:
- Up to 2 AMD EPYC™ 7002 / 7003 Series Processors, up to 64C, 280W
Drive Bays:
- Up to 4x 3.5-inch or 12x 2.5-inch drives; Maximum of 12x NVMe drives with 1:1 connection
Memory:
- 32 DDR4 memory slots; Maximum 8TB using 256GB 3DS RDIMMs; up to 1DPC at 3200MHz, 2DPC at 3200MHz
Expansion Slots:
- Up to 3x PCIe 4.0 slots, 1x OCP 3.0 adapter slot
GPUs:
- Up to 3x single-width 75W GPUs
Network Interface:
- OCP 3.0 mezz adapter, PCIe adapters
Ports:
- Front: 1x USB 3.1 G1, 1x USB 2.0, 1x VGA (optional) Rear: 3x USB 3.1 G1, 1x Serial port (optional) 1x RJ-45 (management)
Power:
- Dual redundant PSUs (up to 1800W Platinum)
Systems Management:
- Lenovo XClarity Controller
OS Support:
- Microsoft Windows Server, SUSE Linux Enterprise Server, Red Hat Enterprise Linux, VMware ESXi
