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Lenovo

ThinkSystem SR645 V3 Rack Server

ModelLEN21TS0008
ProcessorUp to 2x 4th or 5th Gen AMD EPYC
Memory6 TB
Graphicssingle-width GPUs

Specifications 13 normalized

Processor
Processor
Up to 2x 4 th or 5 th Gen AMD EPYC Processors
Memory & storage
Memory
Up to 24x TruDDR5 memory slots Up to 6 TB with support for 3DS RDIMMs
up to 1DPC at 6400 MHz
Drive Bays
Up to 4x 3.5" 12x 2.5" drives or 16x EDSFF drives
Graphics
Graphics
Up to 4x single-width GPUs
Connectivity
Networking
OCP 3.0 mezz adapter, PCIe adapters
Expansion Slots
Up to 3x PCIe 4.0 slots 2x PCIe 5.0 slots OCP 3.0 adapter slot
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 Front: USB 3.1 (USB 5Gbps) USB 2.0 with XCC connection for mobile device Optional: VGA Optional: External Diagnostic Port Rear: 3x USB 3.1 (USB 5Gbps) VGA Port System ID LED Error LED NMI Button Optional: Serial port
Power & battery
Power
Dual Redundant AC & DC Supplies with Titanium/Platinum (ErP Lot 9 Compliant)
Physical & build
Form Factor
1U rack server
Operating system & software
OS Support
Microsoft Windows Server SUSE Linux Enterprise Server Red Hat Enterprise Linux VMware ESXi
Warranty & support
Warranty
1 & 3-year customer replaceable unit and onsite services next business day 9x5 optional service upgrades
Other
Systems Management
Lenovo XClarity Controller
Datasheet
Lenovopress.com/ds0147

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