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Lenovo ThinkSystem SR645

AMD Epyc 7303, 32 GB, Rack Server
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Product details

The Lenovo ThinkSystem SR645 is a 1U dual-socket server equipped with the AMD EPYC 7003 "Milan" processor family. With up to 64 cores per processor and support for the PCIe 4.0 standard for I/O, the SR645 offers the ultimate two-socket server performance in a space-saving 1U form factor.

Key specifications

Number of rack units
1 U
Processor family
Epyc
Processor type
AMD Epyc 7303
Max. number of hard disks
8
Number of processors
1 x
RAM
32 GB
Operating system
No operating system
Item number
37736297

General information

Manufacturer
Lenovo
Category
Servers
Manufacturer no.
7D2XA05UEA
Release date
26.8.2023
Sales rank in Category Servers
6 of 425

Hardware form factor

Design
Rack Server
Number of rack units
1 U

Processor

Processor family
Epyc
Processor type
AMD Epyc 7303
Number of processors
1 x
Number of processor sockets
2 x
Clock frequency
2.40 GHz
Number of threads
32
Number of processor cores
16 -Core
Max. turbo clock rate
3.40 GHz
Max. TDP
150 W
L3 Cache
64 MB

Motherboard properties

Socket
SP3

Memory

Memory type
DDR4-RAM
Max. memory slots
32
Memory configuration
1 x 32GB
RAM
32 GB
Max. RAM
4000 GB
RAM speed
1600 MHz
RAM error correction
ECC

Data storage controller

RAID configuration
0, 1, 10, 5, 50, 6, 60
Possible raid configuration
0, 1, 10, 5, 50, 6, 60
Mass storage controller type
SAS

Hard drive slots

Max. number of hard disks
8
Storage capacity
32 GB
Form factor
2.5"
Interface
SAS
Hard disk additional functions
Hot swapping

External interfaces

USB ports
USB-A
Exact USB ports
USB-A 2.0 (1x), USB-A 3.2 Gen 1 (4x)
Data ports
PS/2 (1x)

Graphics card properties

Graphics card model
Matrox G200e
Graphics chip (GPU)
Matrox
Dedicated graphics memory
0.02 GB

Video connections

Video connections
VGA (2x)

Optical drive properties

Optical drive type
No drive

Operating system

Operating system
No operating system

Mains supply properties

Number of power supply units
1 x
Power
1100 W
input voltage
240 V
Max. number of power supply units
1

Origin

Country of origin
China

Sustainability

Manufacturer commitment
SBTi

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Length
773 mm
Width
440 mm
Height
43 mm
Weight
20.20 kg

Package dimensions

Length
76 cm
Width
57 cm
Height
48 cm
Weight
15 kg

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