Technical rules for power supply
The following table lists the technical rules between processor TDP and GPU adapters for different
configurations with different types of power supply.
• For 750-watt power supply:
Configuration GPU
Processor TDP
4 x 3.5-inch front drive bays 2
120/155/180/200 watts
3 120 watts
8 x 2.5-inch front drive bays 2
120/155/180/200 watts
8 x 2.5-inch front drive bays (6
drives + 2 vacant drive bays)
3 120 watts
6 x 2.5-inch front drive bays + 4 x
2.5-inch AnyBay front drive bays
1
120/155/180/200 watts
2 120 watts
6 x 2.5-inch front drive bays + 4 x
2.5-inch AnyBay front drive bays
(vacant)
3 120 watts
10 x 2.5-inch AnyBay front drive
bays
1 120 watts
10 x 2.5-inch AnyBay front drive
bays (6 drives + 4 vacant drive bays)
2 120 watts
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
1 120 watts
• For 1100-watt power supply:
Configuration Maximum GPU
Processor TDP
4 x 3.5-inch front drive bays 2
120/155/180/200 watts
3 120 watts
8 x 2.5-inch front drive bays 2
120/155/180/200 watts
8 x 2.5-inch front drive bays (6
drives + 2 vacant drive bays)
3 120 watts
6 x 2.5-inch front drive bays + 4 x
2.5-inch AnyBay front drive bays
2
120/155/180/200 watts
6 x 2.5-inch front drive bays + 4 x
2.5-inch AnyBay front drive bays
(vacant)
3 120 watts
10 x 2.5-inch AnyBay front drive
bays
2
120/155/180/200 watts
10 x 2.5-inch AnyBay front drive
bays (6 drives + 4 vacant drive bays)
3 120 watts
Chapter 3. Hardware replacement procedures 83