SKU · Stock Keeping Unit
A specific vendor part configuration; firmware defects are often SKU-specific, so a canary set has to span every SKU and supplier in the fleet.
Current numbers
A4/B200: 2× FP8; 4× FP4Google A4/B200 dense tensor peak ratios on one published SKU; not application speedup
B200: up to 7 MIG instancesNVIDIA B200 MIG profiles; GB200 geometry requires its own SKU/driver table
“cloud GPUs are sold out” (Nov 2025)NVIDIA CEO's November 19, 2025 statement on cloud GPU availability (historical; no SKU or region inventory)