Lenovo ThinkSystem SR645 V3 - Mechanical Specifications; Environmental Specifications

Mechanical specifications
Summary of the mechanical specifications of server. Depending on the model, some features might not be
available, or some specifications might not apply.
Dimension
1 U server
• Height: 43 mm (1.69 inches)
• Width (with EIA flange): 482 mm (18.97 inches)
• Depth: 787.6 mm (31.01 inches)
Weight
• Up to 26.3 kg (57.98 lb)
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
The server has the following acoustic noise emissions declaration:
Scenario
Used configuration
Sound power level
(L
WAd)
Sound pressure
(LpAm)
Idling
Operat-
ing
Idling
Operat-
ing
Minimal
• Eight standard fans
• Two 240 W processors
• Two 1U performance heat sinks
• Twenty-four 64 GB RDIMMs
• Eight SAS hard disk drives
• One 440-16i CFF RAID adapter
• One Broadcom 5719 1GbE RJ45 4-port
OCP Ethernet adapter
• Two 1100 W power supply units
5.6 Bel 7.6 Bel 41.3 dBA 61.5 dBA
Typical
• Eight performance fans
• Two 300 W processors
• Two 1U performance heat sinks
• Twenty-four 64 GB RDIMMs
• Ten SAS hard disk drives
• One 940-16i SFF RAID adapter
• One Broadcom 5719 1GbE RJ45 4-port
OCP Ethernet adapter
• Two 1100 W power supply units
6.7 Bel 8.7 Bel 52.5 dBA 72.5 dBA
Storage rich
• Eight performance fans
• Two 240 W processors
• Two 1U performance heat sinks
• Twelve 64 GB RDIMMs
• Twelve SAS hard disk drives
• One 940-16i SFF RAID adapter
• One Broadcom 5719 1GbE RJ45 4-port
OCP Ethernet adapter
• Two 750 W power supply units
7.5 Bel 7.7 Bel 60.1 dBA 62.8 dBA
6 ThinkSystem SR645 V3 User Guide