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The Lenovo ThinkSystem SR645 V3 is a 2-socket 1U server that features the AMD EPYC 9004 "Genoa" family of processors. With up to 128 cores per processor and support for the new PCIe 5.0 standard for I/O, the SR645 V3 offers the ultimate in two-socket server performance in a 1U form factor.
| General Information | |
| Manufacturer | Lenovo Group Limited |
| Manufacturer Part Number | 7D9CA01WNA |
| Manufacturer Website Address | http://www.lenovo.com/us/en/ |
| Brand Name | Lenovo |
| Product Line | ThinkSystem |
| Product Series | SR645 V3 |
| Product Model | 7D9CA01WNA |
| Product Name | ThinkSystem SR645 V3 7D9CA01WNA Server |
| Product Type | Server |
| Processor | |
| Number of Processors Supported | 2 |
| Number of Processors Installed | 1 |
| Processor Type | EPYC |
| Processor Generation | 4th Gen |
| Processor Model | 9124 |
| Processor Core | Hexadeca-core (16 Core) |
| Processor Speed | 3 GHz |
| Cache | 64 MB |
| Chipset | |
| Chipset Manufacturer | AMD |
| Memory | |
| Standard Memory | 128 GB |
| Maximum Memory Supported | 6 TB |
| Memory Technology | TruDDR5 |
| Memory Clock Speed | 4.80 GHz |
| Error Checking | ECC |
| Number of Occupied Memory Slots | 4 |
| Signal Processing | Registered (Buffered) |
| Storage | |
| Number of Solid State Drives | 2 |
| Total Solid State Drive Capacity | 480 GB |
| Solid State Drive Interface | Serial ATA/600 |
| Controllers | |
| Controller Type | Serial ATA/600 |
| I/O Expansions | |
| Number of Total Expansion Bays | 8 |
| Number of Internal 2.5" Bays | 8 |
| Number of SFF Bays | 8 |
| Hot Swappable Bays | Yes |
| Total Number of Expansion Slots | 2 |
| PCI Express Details | 2x LP Gen4 |
| Display & Graphics | |
| Graphics Controller Model | AST2600 |
| Graphics Memory Capacity | 16 MB |
| Network & Communication | |
| Ethernet Technology | Gigabit Ethernet |
| Ethernet Technology | 25 Gigabit Ethernet |
| Interfaces/Ports | |
| Total Number of USB Ports | 6 |
| Number of USB 2.0 Ports | 1 |
| Network (RJ-45) | Yes |
| Number of Network (RJ-45) Ports | 2 |
| VGA | Yes |
| Number of VGA Ports | 1 |
| Remote Management | Yes |
| Remote Management Controller | XClarity Controller 2 (XCC2) |
| Operating System | |
| Operating System Supported | Windows Server 2019 |
| Operating System Supported | Windows Server 2022 |
| Operating System Supported | SuSE Linux Enterprise Server 15 |
| Operating System Supported | Red Hat Enterprise Linux 8.9 |
| Operating System Supported | SUSE Linux Enterprise Server 15 SP5 |
| Operating System Supported | Red Hat Enterprise Linux 8.6 |
| Operating System Supported | Ubuntu 22.04 LTS x64 |
| Operating System Supported | Ubuntu 20.04 LTS x64 |
| Operating System Supported | Windows 10 Pro x64 |
| Operating System Supported | Red Hat Enterprise Linux 9.0 |
| Operating System Supported | Red Hat Enterprise Linux 8.7 |
| Operating System Supported | Windows 11 Pro x64 |
| Operating System Supported | SUSE Linux Enterprise Server 15 SP4 |
| Operating System Supported | Red Hat Enterprise Linux 9.1 |
| Operating System Supported | Red Hat Enterprise Linux 9.3 |
| Operating System Supported | Red Hat Enterprise Linux 9.2 |
| Operating System Supported | Red Hat Enterprise Linux 8.8 |
| Power Description | |
| Input Voltage | 230 V AC |
| Input Voltage | 120 V AC |
| Number of Power Supplies Supported | 2 |
| Number of Power Supplies Installed | 2 |
| Plug/Connector Type | C13 |
| Maximum Power Supply Wattage | 750 W |
| Redundant Power Supply | Yes |
| Hot Swappable Power Supply | Yes |
| Power Source | Power Supply |
| Physical Characteristics | |
| Form Factor | Rack |
| Rack Height | 1U |
| Height | 1.7" |
| Width | 17.3" |
| Depth | 30.4" |
| Weight (Approximate) | 44.53 lb |
| Miscellaneous | |
| Security Features |
|
| Energy Star | Yes |
| Environmentally Friendly | Yes |
| Energy Efficiency Certification | China Energy Conservation Program (CECP) |
| Warranty | |
| Limited Warranty | 3 Year |
| Additional Warranty Information | Three-year customer-replaceable unit and onsite limited warranty with 9x5 next business day (NBD). |






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