Two versions are currently available: the MX5000B-XA is the high-end solution with up to 40.62 TFLOPS FPP and 24 GB GDDDR7 VRAM, whereas the MX500B-QA is the entry-level solution with up to 9.19 TFLOPS FPP and only 6 GB GDDR7 VRAM. Aetina will also introduce MX400B and MX2000B modules in early 2026.