Lenovo ThinkSystem SR635 - Page 94

Configuration Maximum GPU Processor TDP
4 x 3.5-inch chassis without front
drives
2
120/155/180/200 watts
3 120 watts
10 x 2.5-inch chassis without front
drives
2
120/155/180/200 watts
The following table lists the technical rules for processor TDP and the supported configurations with different
types of power supply.
• For 550–watt power supply:
Supported configuration
Processor TDP
4 x 3.5-inch front drive bays 120/155 watts
4 x 3.5-inch chassis without front drives and without
GPU installed
120/155 watts
• For 750-watt power supply:
Supported configuration Processor TDP
4 x 3.5-inch front drive bays 120/155/180/200/225/240/280 watts
4 x 3.5-inch front drive bays + middle NVMe drives 120/155/180/200 watts
4 x 3.5-inch front drive bays + rear SAS/SATA/NVMe
drives
120/155 watts
8 x 2.5-inch front drive bays 120/155/180/200/225/240 watts
8 x 2.5-inch front drive bays + rear SAS/SATA/NVMe
drives
120/155 watts
6 x 2.5-inch front drive bays + 4 x 2.5-inch AnyBay front
drive bays
120/155/180/200 watts
6 x 2.5-inch front drive bays + 4 x 2.5-inch AnyBay front
drive bays + rear SAS/SATA/NVMe drives
120/155 watts
10 x 2.5-inch AnyBay front drive bays 120/155 watts
10 x 2.5-inch AnyBay front drive bays + rear SAS/SATA/
NVMe drives
120 watts
4 x 3.5-inch chassis without front drives and without
GPU installed
120/155/180/200/225/240/280 watts
10 x 2.5-inch chassis without front drives and without
GPU installed
120/155 watts
• For 1100-watt power supply:
Supported configuration
Processor TDP
4 x 3.5-inch front drive bays 120/155/180/200/225/240/280 watts
4 x 3.5-inch front drive bays + middle NVMe drives 120/155/180/200/225/240/280 watts
4 x 3.5-inch front drive bays + rear SAS/SATA/NVMe
drives
120/155 watts
84 ThinkSystem SR635 Maintenance Manual