identify Bull harddisk

Bull AG
distributed by Honeywell

D-530 25.2MB (ST-412, ??/??KB/??) MFM, CHS 987x3x17, 5.25"
D-550 42.0MB (ST-412, ??/??KB/??) MFM, CHS 987x5x17, 5.25"
D-570 58.7MB (ST-412, ??/??KB/??) MFM, CHS 987x7x17, 5.25"
D-585 69.4MB (??, ??/??KB/??) CHS 1166x7x17, 5.25"