ThinkSystem SR645 Rack Server

1U rack

Up to two 2 AMD EPYC™ 7002 / 7003 Series Processors, up to 64C, 280W

32 DDR4 memory slots; Maximum 4TB using 128GB RDIMMs; up to 1DPC at 3200MHz, 2DPC at 2933MHz*

Up to 4x 3.5-inch or 12x2.5-inch drives; Maximum of 12x NVMe drives with 1:1 connection*

Up to 3x PCIe 4.0 slots, 1x OCP 3.0 adapter slot

Up to 3x single-width 75W GPUs*

OCP 3.0 mezz adapter, PCIe adapters

Dual redundant PSUs (up to 1800W Platinum), 240V HVDC support*

• Front: 1x USB 3.0, 1x USB 2.0, 1x VGA (optional)
• Rear: 3x USB 3.1, 1x Serial port, 1x RJ-45 (management)

Lenovo XClarity Controller*

Microsoft Windows Server, SUSE Linux Enterprise Server, Red Hat Enterprise Linux, VMware ESXi*

1- and 3-year customer replaceable unit and onsite services, next business day 9x5; optional service upgrades

Lenovopress.com/ds0110