Technical data

2
TPU XIO Board Introduction
Part Verification
Open the XT-TPU-ORIGIN-1 box and verify that these components are included:
• One SGI TPU XIO board in antistatic bag, part number 013-2590-xxx
• One SGI Tensor Processing Unit (TPU) XIO Board Introduction, part number
007-4222-xxx (this document)
Maximum Number of TPU Boards
Table 1 summarizes the maximum number of TPU XIO boards that can be installed into
the different chassis and systems.
Power Requirements
Table 2 summarizes the power consumption for the TPU XIO board.
Table 1 Maximum Number of TPU XIO Boards That Can Be Installed
System Per Node Board Per Chassis
Origin 2000 deskside,
SGI 2200
311
Origin 2000 rackmount,
SGI 2400, SGI 2800
3 11 per module with BaseIO installed or
12 per module
Onyx2 deskside 3 3
Origin 200 Gigachannel 3 3
Table 2 Power Requirements for TPU XIO Board
Requirements
Average 44 watts of power
Maximum 5 volts at 2.7 amps, and 3.3 volts at 11.0 amps