- General Information
- Manufacturer
- Lenovo Group Limited
- Manufacturer Website Address
- http://www.lenovo.com/uk/en/
- Brand Name
- Lenovo
- Product Line
- ThinkSystem
- Product Series
- SR645
- Product Type
- Server
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. The server is ideal for dense workloads that can take advantage of GPU processing and high-performance NVMe drives.
- Processor
- Number of Processors Supported
- 2
- Number of Processors Installed
- 1
- Processor Type
- EPYC
- Processor Generation
- 3rd Gen
- Processor Model
- 7313
- Processor Core
- Hexadeca-core (16 Core)
- Processor Speed
- 3 GHz
- Cache
- 128 MB
- Chipset
- Chipset Manufacturer
- AMD
- Memory
- Standard Memory
- 32 GB
- Maximum Memory Supported
- 4 TB
- Memory Technology
- TruDDR4
- Memory Clock Speed
- 3.20 GHz
- Error Checking
- ECC
- Total Number of Memory Slots
- 32.0
- Number of Occupied Memory Slots
- 1
- Signal Processing
- Registered (Buffered)
- Storage
- Optical Drive Type
- No
- Controllers
- Controller Type
- 12Gb/s SAS
- Controller Model
- 9350-8i
- RAID Supported
- Yes
- 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
- 2.0
- PCI Express Details
- 2x PCIe 4.0 x16 low-profile slot (also supports 2x rear 7mm 2.5-inch drive bays)
- Display & Graphics
- 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
- Ubuntu 22.04 LTS
- Operating System
- No
- Power Description
- Input Voltage
- 120 V AC
- 230 V AC
- Number of Power Supplies Supported
- 2
- Number of Power Supplies Installed
- 1
- Plug/Connector Type
- C13
- Maximum Power Supply Wattage
- 750 W
- Hot Swappable Power Supply
- Yes
- Power Source
- Power Supply
- Physical Characteristics
- Form Factor
- Rack
- Rack Height
- 1U
- Height
- 43.2 mm
- Width
- 439.4 mm
- Depth
- 772.2 mm
- Weight (Approximate)
- 20.20 kg
- Miscellaneous
- Security Features
- Chassis intrusion switch
- Power-on password
- Administrator's password
- Trusted Platform Module (TPM), supporting TPM 2.0
- Energy Star
- Yes
- Environmentally Friendly
- Yes
- Energy Efficiency Certification
- ENERGY STAR 3.0
- Environmental Compliance
- Restriction of Hazardous Substances (RoHS)
