322 Upgrade and Maintenance Manual CX2550/60/70 M4
10.1 Basic information
With the GPGPU extension tray, the system offers two slots for GPGPUs
Figure 202: GPGPU extension tray overview
Figure 203: GPGPU riser cards
1 GPGPU riser (R) for GPGPU 1 connected to CPU1
2 GPGPU riser (L) for GPGPU 2. There are two riser (L) variants, see figure
"GPGPU riser cards" on page 322.
3 Power Interface Board (PIB)
1 Riser card (L)-P1, connects GPGPU2 to CPU1
2 Riser card (L)-P2, connects GPGPU2 to CPU2
3 Riser card (R), connects GPGPU1 to CPU1
GPGPU 2
GPGPU 1
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