POWER SPECIFICATIONS
The Tesla K20 GPU accelerator requires power from the PCI Express connector as well
as one or two auxiliary power connectors.
Table 4.
Auxiliary Power Connectors
8-Pin Header
Connect 8-pin cable
Connect 8-pin cable
Connect 6-pin cable
Note: Detailed information about power draw by rail will be available to
authorized system partners in the Tesla K20 System Design Guide.
Tesla K20 GPU Accelerator
6-Pin Header
Connect 6-pin cable
No cable installed
Connect 6-pin cable
Support
Notes
Yes
Yes
8-pin cable must supply
150 W
No
8-pin connector should
always be connected
BD-06455-001_v05 | 9