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The Lenovo ThinkSystem SR645 is a 2-socket 1U server that features the AMD EPYC 7002 "Rome" and AMD EPYC 7003 "Milan" families of processors. With up to 64 cores per processor and support for the new PCIe 4.0 standard for I/O, the SR645 offers the ultimate in two-socket server performance in a space-saving 1U form factor.
This product guide provides essential pre-sales information to understand the ThinkSystem SR645 server, its key features and specifications, components and options, and configuration guidelines. This guide is intended for technical specialists, sales specialists, sales engineers, IT architects, and other IT professionals who want to learn more about the SR645 and consider its use in IT solutions.
| Processor | |
| Processor family: | AMD EPYC |
| Processor manufacturer: | AMD |
| Processor model: | 7303 |
| Processor frequency: | 2.4 GHz |
| Processor boost frequency: | 3.4 GHz |
| Processor cores: | 16 |
| Processor cache: | 64 MB |
| Number of processors installed: | 1 |
| Memory | |
| Internal memory: | 32 GB |
| Internal memory type: | DDR4-SDRAM |
| ECC: | Yes |
| Memory layout (slots x size): | 1 x 32 GB |
| Storage | |
| Total storage capacity: | 0 GB |
| RAID support: | Yes |
| Optical drive type: | No |
| RAID levels: | 0, 1, 5, 6, 10, 50, 60 |
| Supported RAID controllers: | 9350-8i |
| Internal drive bays: | 8 |
| Graphics | |
| On-board graphics card: | Yes |
| On-board graphics card model: | Matrox G200 |
| Maximum graphics card memory: | 16 MB |
| Ports & interfaces | |
| USB 2.0 ports quantity: | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: | 4 |
| VGA (D-Sub) ports quantity: | 1 |
| Design | |
| Chassis type: | Rack (1U) |
| Product colour: | Black, Metallic |
| Redundant fans support: | Yes |
| Performance | |
| Performance management: | XClarity Enterprise |
| Noise level: | 49 dB |
| Trusted Platform Module (TPM): | Yes |
| Trusted Platform Module (TPM) version: | 2.0 |
| Software | |
| Operating system installed: | No |
| Compatible operating systems: | Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi |
| Power | |
| Redundant power supply (RPS) support: | Yes |
| Power supply: | 1100 W |
| Operational conditions | |
| Operating temperature (T-T): | 5 - 45 °C |
| Storage temperature (T-T): | -40 - 60 °C |
| Operating relative humidity (H-H): | 8 - 90% |
| Storage relative humidity (H-H): | 8 - 90% |
| Operating altitude: | 0 - 3050 m |
| Weight & dimensions | |
| Width: | 440 mm |
| Depth: | 773 mm |
| Height: | 43 mm |
| Weight: | 20.2 kg |
Product Safety Information
Responsible Person in the EU:
Lenovo Landererova 12 811 09 Bratislava Slovakia https://pcsupport.lenovo.com/contactus https://pcsupport.lenovo.com/supportphonelist
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