Lenovo ThinkSystem ST650 V2 - Page 86

Figure 36. Fan slot locations
Table 37. Fan and PCIe slot locations
1 PCIe slot 1-4
4 Fan slot 3
2 PCIe slot 5-9
5 Fan slot 2
3 Fan slot 4 6 Fan slot 1
Table 38. One processor fan configuration
Fan configuration Description
• Three single rotor fans in fan slot 1, 2, and 4.
• One fan filler in fan slot 3.
1. Supports one CPU with TDP less than 205W.
2. PMEM is not supported.
3. GPU adapters are not supported.
4. Supports up to sixteen 2.5-inch SAS/SATA drives.
5. Supports up to eight 3.5-inch SAS/SATA drives.
6. Fan redundancy is not supported.
• Three dual rotor fans in fan slot 1, 2, and 4.
• One fan filler in fan slot 3.
1. All CPU SKUs are supported.
2. Supports PMEM.
3. Supports GPU adapters.
• Supports up to three single-wide GPUs.
• Supports up to two double-wide GPUs.
4. Supports up to sixteen 2.5-inch SAS/SATA drives.
5. Supports up to eight 3.5-inch SAS/SATA/NVMe
drives.
6. Supports fan redundancy.
Four single rotor fans in fan slot 1, 2, 3, and 4.
1. Supports one CPU with TDP less than 205W.
2. PMEM is not supported.
3. GPU adapters are not supported.
4. Supports up to thirty-two 2.5-inch SAS/SATA drives.
5. Supports up to sixteen 3.5-inch SAS/SATA drives.
6. Fan redundancy is not supported.
78 ThinkSystem ST650 V2 Setup Guide