| Marketing Description |
| The ThinkSystem SR645 features standout 1U configuration flexibility to handle critical hybrid data center workloads such as virtualization and database. |
| Product Features |
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Skillful performance
The ThinkSystem SR645 delivers extreme levels of core and memory density in 1U to readily handle enterprise data center workloads such as database, analytics and virtualization deployments.
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Versatile design
Flexible storage configurations, support for up to 3x single-width GPUs, and across-the-board use of PCIe 4.0 slots eliminate bottlenecks that hinder enterprise efficiency. Utilize the SR645 in analytics deployments to gain better business insights and take control of the growing volume, variety, and velocity of data.
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| General |
| Type |
Server |
| Product Form Factor |
Rack-mountable - 1U |
| Built-in Devices |
Led panel |
| Embedded Security |
Trusted Platform Module (TPM 2.0) Security Chip |
| Server Scalability |
2-way |
| Hot-Swap Bays Qty |
8 |
| Localisation |
Region: EMEA |
| Processor / Chipset |
| CPU |
AMD EPYC 7302 |
| Clock Speed |
3 GHz |
| Max Turbo Speed |
3.3 GHz |
| Number of Cores |
16-core |
| CPU Qty |
1 |
| Max CPU Qty |
2 |
| Cache Memory |
| Installed Size |
L3 Cache - 128 MB |
| Cache Per Processor |
128 MB |
| RAM |
| Installed Size |
32 GB (installed) / 2 TB (max) |
| Technology |
DDR4 SDRAM - ECC |
| Effective Memory Speed |
3200 MHz |
| Rated Memory Speed |
3200 MHz |
| Form Factor |
DIMM 288-pin |
| Slots |
32 (Total) / 31 (empty) |
| Features |
Registered, 8-channel memory architecture, TruDDR4, Patrol Scrubbing, Demand Scrubbing, slots 17 - 32 are available in two-processor configuration only |
| Configuration Features |
1 x 32 GB |
| RAM Supported |
4 TB 3DS registered |
| Hard Drive |
| Type |
No HDD |
| Storage Controller |
| Type |
1 x RAID - PCIe 4.0 x8 |
| Controller Interface Type |
SAS 12Gb/s |
| Storage Controller Name |
ThinkSystem RAID 940-8i |
| Channel Qty |
8 |
| RAID Level |
RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, RAID 50, JBOD, RAID 60 |
| Optical Storage |
| Type |
No optical drive |
| Monitor |
| Monitor Type |
None. |
| Graphics Controller |
| Video Memory |
16 MB |
| Networking |
| Remote Management Protocol |
SNMP 3, IPMI 2.0 |
| Remote Management Controller |
XClarity Controller (XCC) Enterprise |
| Expansion / Connectivity |
| Bays |
8 (total) / 8 (free) x hot-swap 2.5" |
| Slots |
1 (total) / 1 (free) x PCIe 4.0 x16 / Open Compute Project mezzanine (OCP) 3.0 (open ended)
2 PCIe 4.0 x16 - low-profile |
| Interfaces |
5 x USB 3.1 Gen 1 (1 front, 3 rear, 1 internal)
1 x USB 2.0 (1 in front)
2 x VGA (1 front, 1 rear)
1 x management - RJ-45 |
| Miscellaneous |
| Included Accessories |
Slide tool-less rail kit, 6 hot plug performance fans |
| Theft/Intrusion Protection |
Chassis intrusion switch |
| Compliant Standards |
TUV GS, BSMI CNS 13438 Class A, EN 61000-3-2, EN 61000-3-3, EN55024, AS/NZS 60950-1, CCC, EN 60950-1, FCC Part 15 A, GB 17625.1, GB 9254 Class A, VCCI Class A, GB 4943.1, BIS, NOM-019, EK1-ITB2000, KN35, ICES-003 issue 6 Class A, AS/NZS CISPR 32 Class A, KN32 Class A, CNS 14336-1, EN 62368-1, IEC 62368-1, EN 55032 Class A, CISPR 32 Class A, CAN/CSA-C22.2 No. 62368-1, UL 62368-1, EN 55035, TP TC 004/2011, TP TC 020/2011, Redfish API, IEC 60950-1 (CB Certificate and CB Test Report), CNS 15663 section 5, TP EAC 037/2016, EN 50581-1 |
| Power |
| Device Type |
Power supply - hot-plug |
| Power Redundancy |
Optional |
| Power Redundancy Scheme |
1+1 (with optional power supply) |
| Installed Qty |
1 |
| Max Supported Qty |
2 |
| Voltage Required |
AC 120/230 V (50/60 Hz) |
| Power Provided |
750 Watt |
| 80 PLUS Certification |
80 PLUS Platinum |
| Operating System / Software |
| OS Provided |
No operating system |
| Sustainability Information |
| ENERGY STAR Certified |
Yes |
| ENERGY STAR Version |
3.0 |
| Manufacturer Warranty |
| Service & Support |
Limited warranty - 3 years - on-site - response time: next business day |
| Dimensions & Weight |
| Width |
44 cm |
| Depth |
77.3 cm |
| Height |
4.3 cm |
| Weight |
20.2 kg |
