2GM50-78 2GM50-C8 2GM50-D-2B-B 2GM50-D-3B-B 2GM50-D-3B-B/2HEX 2GM50-D-3B-B-XSF1 2GM50-D-4B-B 2GM50-D-4B-B/2 HEX 2GM50-D-4B-B-XDRT1 2GM50-NBL3