Environmental specifications
Summary of the environmental specifications of server. Depending on the model, some features might not be available, or some specifications might not apply.
Acoustical noise emissions | ||||
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The server has the following acoustic noise emissions declaration: | ||||
Configuration | Minimal | Typical | Storage rich | GPU rich |
Sound power level (LWAd) |
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Sound pressure (LpAm) |
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The declared sound levels are based on the following configurations, which may change depending on configurations or conditions. | ||||
Component | Minimal configuration | Typical configuration | Storage rich configuration | GPU rich configuration |
Fan | Eight standard fans | Eight performance fans | Eight performance fans | Eight performance fans |
Processor | Two 240 W processors | Two 300 W processors | Two 240 W processors | Two 300 W processors |
Heat sink | Two 1U performance heat sinks | Two 1U performance heat sinks | Two 1U performance heat sinks | Two 1U performance heat sinks |
Memory | Twenty-four 64 GB RDIMMs | Twenty-four 64 GB RDIMMs | Twelve 64 GB RDIMMs | Twenty-four 64 GB RDIMMs |
Drive | Eight SAS hard disk drives | Ten SAS hard disk drives | Twelve SAS hard disk drives | Ten SAS hard disk drives |
RAID adapter | One 440-16i CFF RAID adapter | One 940-16i SFF RAID adapter | One 940-16i SFF RAID adapter | One 940-16i SFF RAID adapter |
OCP adapter | One Broadcom 5719 1GbE RJ45 4-port OCP Ethernet adapter | One Broadcom 5719 1GbE RJ45 4-port OCP Ethernet adapter | One Broadcom 5719 1GbE RJ45 4-port OCP Ethernet adapter | One Broadcom 5719 1GbE RJ45 4-port OCP Ethernet adapter |
Power supply unit | Two 1100 W power supply units | Two 1100 W power supply units | Two 750 W power supply units | Two 1100 W power supply units |
GPU adapter | None | None | None | One NVIDIA® A2 GPU |
Note
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Ambient temperature management |
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The server is supported in the following environment:
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Environment |
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ThinkSystem SR645 V3 complies with ASHRAE Class A2 specifications. System performance may be impacted when operating temperature is outside AHSARE A2 specification.
Note
The server is designed for standard data center environment and is recommended to be placed in industrial data center. Depending on hardware configurations, the server complies with ASHRAE Class A2, A3, or A4 specifications with certain thermal restrictions. System performance may be impacted when operating temperature is out of permitted conditions. The restrictions to ASHRAE support are as follows:
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