Server Brand: Lenovo

Server Product: ThinkSystem SR645 V3 Rack Server

Shape Factor: 1U Rack Server

Processors Structure: Up to 2x 4th Generation AMD EPYC Processors

RAM : Up to 24x TruDDR5 memory slots Maximum 6TB with support for 3DS RDIMMs; up to 1DPC at 4800MHz

Drive Bays: Up to 4x 3.5, 12x 2.5 drives, or 16x EDSFF drives

Expansion Slots: Up to 3x PCIe 4.0, 2x PCIe 5.0 slots ; 1x OCP 3.0 adapter slot

GPU: Up to 4x single-width GPUs

Network Interface: OCP 3.0 mezz adapter, PCIe adapters

Power: Dual Redundant AC & DC Supplies with Titanium/Platinum for ErP Lot9 Compliance

Ports: Front: 1x USB 3.1 G1, 1x USB 2.0 with XCC connection for mobile device, 1x VGA (optional), Optional external Diagnostic Port

Rear: 3x USB 3.1 G1, 1x VGA Port, 1x Serial port (optional), System ID LED, Error LED, NMI Button

Systems Management: Lenovo XClarity Controller

Operating Systems Supported: Microsoft Windows Server, SUSE Linux Enterprise Server, Red Hat Enterprise Linux, VMware ESXi

Warranty: 3 year customer replaceable unit and onsite services