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.
- General Information
- Manufacturer
- Lenovo Group Limited
- Manufacturer Website Address
- http://www.lenovo.com/us/en/
- Brand Name
- Lenovo
- Product Line
- ThinkSystem
- Product Series
- SR645
- Product Type
- Server
- Warranty
- Limited Warranty
- 3 Year
- Additional Warranty Information
Three-year customer-replaceable unit and onsite limited warranty with 9x5 next business day (NBD).
- Processor
- Number of Processors Supported
- 2
- Number of Processors Installed
- 1
- Processor Manufacturer
- AMD
- Processor Type
- EPYC
- Processor Generation
- 3rd Gen
- Processor Model
- 7203
- Processor Core
- Octa-core (8 Core)
- Processor Speed
- 2.80 GHz
- Cache
- 64 MB
- Chipset
- Chipset Manufacturer
- AMD
- Memory
- Standard Memory
- 32 GB
- Maximum Memory Supported
- 8 TB
- Memory Technology
- TruDDR4
- Memory Clock Speed
- 3.20 GHz
- Error Checking
- ECC
- Total Number of Memory Slots
- 32
- Number of Occupied Memory Slots
- 1
- Signal Processing
- Registered (Buffered)
- Storage
- Number of Solid State Drives
- 1
- Total Solid State Drive Capacity
- 1.92 TB
- Solid State Drive Interface
- Serial ATA/600
- Solid State Drive Configuration
- 1 x 1.92TB
- Controllers
- Controller Type
- 12Gb/s SAS
- Serial ATA/600
- Controller Model
- 930-8i
- RAID Supported
- Yes
- RAID Levels
- 0, 1, 5, 6, 10, 50, 60
- 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 Manufacturer
- Matrox
- Graphics Controller Model
- G200
- Graphics Memory Capacity
- 16 MB
- Network & Communication
- Ethernet Technology
- Gigabit Ethernet
- Interfaces/Ports
- Total Number of USB Ports
- 6
- Number of USB 2.0 Ports
- 1
- Network (RJ-45)
- Yes
- VGA
- Yes
- Number of VGA Ports
- 2
- Remote Management
- Yes
- Remote Management Controller
- XClarity Controller (XCC) Enterpise
- Operating System
- Operating System Supported
- Windows Server 2016
- Windows Server 2019
- Windows Server 2022
- Red Hat Enterprise Linux 8.3
- Red Hat Enterprise Linux 8.4
- Red Hat Enterprise Linux 8.5
- Red Hat Enterprise Linux 8.6
- Red Hat Enterprise Linux 8.7
- Red Hat Enterprise Linux 9.0
- Red Hat Enterprise Linux 9.1
- SUSE Linux Enterprise Server 12 SP5
- SUSE Linux Enterprise Server 15 SP2
- SUSE Linux Enterprise Server 15 SP3
- SUSE Linux Enterprise Server 15 SP4
- SUSE Linux Enterprise Server 15 SP5
- Red Hat Enterprise Linux 8.8
- Red Hat Enterprise Linux 9.2
- Ubuntu 22.04 LTS x64
- Windows Server 2025
- Red Hat Enterprise Linux 8.9
- Red Hat Enterprise Linux 8.10
- Red Hat Enterprise Linux 9.3
- Red Hat Enterprise Linux 9.4
- SUSE Linux Enterprise Server 15 SP6
- Ubuntu 24.04 LTS x64
- Power Description
- Input Voltage
- 120 V AC
- 230 V AC
- Number of Power Supplies Supported
- 2
- Number of Power Supplies Installed
- 2
- Plug/Connector Type
- C13
- Maximum Power Supply Wattage
- 1100 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
- Package Contents
- ThinkSystem SR645 7D2XA061NA Server
- Slide Rail Kit
- Security Features
- Chassis intrusion switch
- Power-on password
- Administrator's password
- Trusted Platform Module (TPM), supporting TPM 2.0
- Energy Star
- Yes
- Energy Efficiency Certification
- ENERGY STAR 3.0
- Environmental Compliance
- Restriction of Hazardous Substances (RoHS)
