GIGABYTE Poseidon 310, Mini Tower, PC, Black, 7.87" (200 mm), 19.9" (505 mm), 17.3" (440 mm) GIGABYTE Poseidon 310. Form factor: Mini Tower, Type: PC, Product color: Black. Width: 7.87" (200 mm), Depth: 19.9" (505 mm), Height: 17.3" (440 mm). Ventilation fan(s): 2x120 mm, Internal drive bays: 3x3.5", External drive bays: 5x5.25", 2x3.5" https://www.techwarelabs.com/reviews/cases/Gigabyte-Posidon310/ Gigabyte Overview When it comes to building a new rig, whether it be for gaming or high-end computing, the case plays a large role. The case is not just a box to hold your computer parts, but the vessel which holds its spirit. You want a case that of... All-in-all, the Gigabyte Poseidon 310 is a great mid-tower. I was very impressed with its tool-less design, and especially its quiet operation. The cramped installation was only a minor setback which could definitely be avoided with a smaller heatsi... http://www.maximumpc.com/gigabyte-poseidon-310/ Instead of a god of the sea, Gigabyte’s midtower Poseidon 310 chassis is a petite prince. But that’s merely a reflection of this case’s size, not its prowess. It clocks in at 7.75”x17”x20”—small enough to fit into that nook in your desk or the space un... Almost completely toolfree; harddrivebay cooling; rubberized watercooling holes. Slightly cramped on the inside; no cable management options; few frontpanel connections. http://3dgameman.com/reviews/923/gigabyte-poseidon-310-case Video Review: The Gigabyte Poseidon 310 Case is available in a black and silver color, is mostly steel, except for an aluminum front bezel. At the front is a stylish mirrored dual-tone design which is carried over onto the front door. This door is held into place with magnetic force and opens it reveals five 5.25" and two 3.5" external drive bays. It comes with two 120mm fans, tooless design and more. Watch the video to find out more and check out the bloopers at the end.