The Atomos Video Recorder / SSD / Five SSD Cases / 3' HDMI Cable Kit from B&H features a companion-like video recorder and mostly everything the recorder needs to capture and store footage from a camera or other video source.
Ninja grabs footage by HDMI at 10-bit and records it in Apple's ProRes onto an HDD or SSD. And it does so via an advanced but simple-to-use operating environment.
This kit includes a 3' male-to-male HDMI cable for your capture and a 240GB SSD for storage. Also included is set of 5 SSD/HDD cases. One is for your new 240GB drive, and the rest for the SSDs/HDDs that you're likely to pile up quick enough. Ninja itself comes with two cases, so you'll have a total of seven.