Flexible design
ThinkSystem SR635 features up to 16x 2.5” drives meaning it is storage-rich and when outfitted with 16 low-latency NVMe drives, it provides 60% more NVMe and IOPS/box for OLTP, Analytics, software-defined and HPC storage. It is also workload-hungry featuring three single-wide graphic processing units (GPUs) and three PCIe Gen4 slots achieving up to 16 GT/s for increased acceleration and supporting 16 DIMMs with 2TB of DDR4 memory capacity ideal for in-memory database applications.
Right-sized, without compromise
AMD EPYC™ 7002 Generation Processors are the world’s first 7nm datacenter CPU with up to 64 cores and 128 lanes of PCIe Gen 4. Suitable to tackle dense virtualization, hosting and software-defined storage applications, they deliver up to 2x performance and 4x floating point capability versus the previous generation.
Future-defined data center
Lenovo delivers cost-effective, reliable and scalable solutions by combining industry-leading technology and the world’s best software-defined offerings with Lenovo ThinkShield and XClarity to manage the lifecycle of your data center needs. ThinkSystem SR635 provides support for virtualization (VDI), data analytics, cloud and much more.
Specification
| Form Factor/Depth |
1U / 778 mm (30.6 inches) |
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| Processor |
Choice of one AMD EPYC™ 7002 Generation processor, up to 280W |
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| Memory |
16x DDR4 memory slots; Maximum 2TB using 128GB 3DS RDIMMs; Up to 1 DPC at 3200MHz, 2 DPC at 2933MHz |
|
| Drive Bays | Up to 4x 3.5” or 16x 2.5” drives; Supports 16x NVMe drives with 1:1 connection (no oversubscription) | |
| RAID Support | Hardware RAID with flash cache; HBAs | |
| Slots | 3x PCIe x16 rear slots, 1x OCP 3.0 adapter slot, 1x PCIe x8 internal slot | |
| Ports | Front: 2x USB 3.1 G1 ports, 1x VGA (optional) Rear: 1x VGA, 2x USB 3.1 G1, 1x Serial port; 1x RJ-45 1Gb for dedicated management |
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| Network Interface | OCP 3.0 mezz adapter, PCIe adapters | |
| Power | Two hot-swap/redundant power supplies: 550W/750W/1100W AC 80 PLUS Platinum; or 750W AC 80 PLUS Titanium | |
| Systems Management | ASPEED AST2500 BMC, Partial XClarity support | |
| Operating Systems Supported | Microsoft Windows Server, SUSE Linux Enterprise Server, Red Hat Enterprise Linux, VMware vSphere. Visit lenovopress.com/osig for details. | |
| Limited Warranty |
1- and 3-year customer replaceable unit and onsite service, next business day 9×5, optional service upgrades. |
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