FS-5II Press Release:
Sony PRO, Newsshooter, Redshark
Sony FS5II: B&H Photo / Amazon / Adorama
Specs:
120fps (no crop) continuous recording in HD
240fps (no crop) in 2K
?fps (no crop) in UHD
480fps and 960fps at lower resolutions through a cache (8 seconds)
120fps in 4K DCI for four seconds (via Raw output to a compatible Raw recorder)
240fps continuous recording in 2K (via Raw output to a compatible Raw recorder)