Specifications: Case Type Type Mid Tower Tempered Glass Panel Yes Motherboard Support ATX, Micro-ATX, ITX External Features Color(s) Black Weight Net Weight: 5.3 kgs Gross Weight: 6.3 kgs Dimensions 425 x 230 x 465 mm (DWH) Front Ports Power, Reset, LED Control Button, MIC/Audio, USB2.0 x 1, USB3.0 x 2 Expansion Slots 7 Radiator Support Front: ≤ 360mm Top: ≤ 240mm Rear: ≤ 140mm Fan Support Front: 3 x 120mm / 2 x 140mm Top: 2 x 120mm / 2 x 140mm Rear: 1 x 120mm / 1 x 140mm Pre- Installed Fans Included Fan(s): 1 x 120mm ARGB fan in rear Drive Bays 5.25" - 0 3.5"/2.5" (convertible) - 2/1 2.5" - 4 I/O Port - Power - Reset - LED Control Button - Audio/ Mic - USB 2.0 x 1 - USB 3.0 x 2 Additional Feature Cooling System CPU Cooler Support: Up to 170 mm Side Panel Tempered Glass Antec NX400 Mid Tower Gaming Case Antec NX400 Mid Tower Gaming Case combines effortlessly combines a bevy of in-demand features: USB 3.0 connectivity, ample storage drive bays, room for expansion, and includes one ARGB LED fan in the rear. This Mid-Tower casing supports up to a 360 mm liquid cooling radiator in front, NX400 Black is easy to build with, and easy to cool. The NX400 casing is built in SPCC + Plastic materials with supporting ATX, Micro-ATX, and ITX. Its side panel is made with Tempered Glass. This casings Front Access & Controls are Power, Reset, ARGB Control Button, MIC/Audio, USB2.0 x 1, USB3.0 x 2. There are 7 Expansion Slots, and 1 x 120mm ARGB LED fan in front. This new casing supports Max GPU Length ≤ 330 mm, Max CPU Height ≤ 170 mm, and PSU Support ≤ 170 mm. Antec NX400 Mid Tower Review The case is everything I hoped it would be. The thumb screws instead of needing a screwdriver is a MAJOR plus. The accessibility if great. My only complaint is that there is NO user manual or guide. There is so much expansion availability with fans HD / SSD's plus multiple fans. But not documentation on installations of the extra's or how all the panels slip off the case. After spending way to much time searching ANTEC for a manual I gave up and just took my time. BTW, the reason I had to purchase this one is that on my other ANTEC case I bent the bottom panel under the PSU and got a rattle that was driving me crazy. I bent it because I couldn't find or didn't remember the easy release for the back panel...