About the ThinkSystem SR665 V3
The Lenovo ThinkSystem SR665 V3 is a 2-socket 2U server built on the AMD EPYC 9004 “Genoa” and 9005 “Turin” families, delivering up to 160 cores per socket and full PCIe 5.0 connectivity in a mainstream rack form factor.
With up to 24 TruDDR5 DIMMs at 6400 MHz, up to 40× 2.5″ NVMe bays across front, middle and rear zones, and support for up to 8 single-width or 3 double-width GPUs, the SR665 V3 is one of the most configuration-rich 2U platforms available — 30 drive-bay layouts and 6 rear-slot layouts.
It is designed for dense, throughput-hungry workloads: virtualisation, VDI, hyperconverged infrastructure, AI inference and HPC. Servnet configures, prices and supplies the SR665 V3 in the UK, verified against the Lenovo Press product guide.
ThinkSystem SR665 V3 — FAQs
What processors does the ThinkSystem SR665 V3 support?
One or two AMD EPYC processors from the 5th Gen 9005 “Turin” or 4th Gen 9004 “Genoa” families, with up to 160 cores per processor, TDP ratings up to 400W and PCIe 5.0 support.
How much memory and storage can the SR665 V3 hold?
Up to 24 TruDDR5 DIMM slots (12 channels per processor at 1 DIMM per channel) for a maximum of 6TB using 256GB 3DS RDIMMs, and up to 40× 2.5″ or 20× 3.5″ hot-swap drives across front, middle and rear bays plus internal M.2.
Can the SR665 V3 run GPUs?
Yes — it supports up to 8 single-width GPUs or 3 double-width GPUs, making it suitable for AI inference and accelerated VDI alongside up to 12 PCIe slots (9 supporting PCIe 5.0) and a dedicated OCP 3.0 network slot.
Request a quote for the ThinkSystem SR665 V3
Tell us your workload and we’ll spec and price it — or build it yourself in the configurator.
Talk to a UK specialist
Get expert advice or a no-obligation quote — servers, storage, networking, maintenance, finance and cloud. We reply the same working day.