InWin 309 ATX Mid Tower Case w/ Tempered Glass, Black

MX78304 309 ATX Mid Tower Case w/ Tempered Glass, Black
MX78304 309 ATX Mid Tower Case w/ Tempered Glass, Black MX78304 309 ATX Mid Tower Case w/ Tempered Glass, Black MX78304 309 ATX Mid Tower Case w/ Tempered Glass, Black MX78304 309 ATX Mid Tower Case w/ Tempered Glass, Black

Product Info

In Win 309 Mid Tower ATX Chassis – Expressing Through Light


Inspired by the beauty of stained glass, the 309 is for RGB enthusiasts that crave their PCs to be a light show, a club or festive enough for the holidays. Create your own designs with 144 addressable RGB LEDs! The front panel's matte surface complements the LEDs to balance the overall brightness. The modern design is completed with quality materials such as tempered glass and a 1.2mm steel structure.


Brilliantly Bolder and Brighter

The 309 offers a different experience from the soft and conservative colors of the 307. The 309 is bursting with colors! It's designed to enhance the visuals of any room, office or business!

Lighten Up!

The 309's front panel is equipped with 144 stunning addressable LEDs. There's a total of 12 built-in lighting modes and you can quickly change each mode, as well as, adjust the brightness with buttons presented on the front I/O panel.

* The addressable cable can only be used with motherboards with addressable headers.


Lighting the Way for PC Hardware

The 309 pays tribute to PC hardware by lighting the stage for them! It will be equipped with four dazzling InWin EGO fans which contains 16 LEDs inside the silicon frame.

Learn More


Exclusive GLOW2 Software

Use our exclusive software to change the lighting or the frequency. The clean and simple interface is user-friendly and highly customizable.

Got Any Bright Ideas?!

The InWin exclusive GLOW2 software controls lighting effects and the provided EGO fans. Creation mode gives control to the user to design whatever they want on the front panel display.

Interactive Lighting Effects Brings Case to Life!

The 309 can interact with its surroundings! The heartbeat light effect reacts to the rhythm of music. So, turn on the jams and enjoy light show!

Versatile Liquid Cooling Support

There are three locations the 309 can accommodate liquid radiators; top, bottom (slim) and rear. A total of seven 120mm case fans can be mounted.


Product Tempered Glass Mid Tower Case
Part Number 309 BLACK
Color Black
Chassis Type Mid Tower
Material SECC, Tempered Glass, ABS
Motherboard ATX (12" x 10.7"), Micro-ATX, Mini-ITX
Expansion Slots 7
Drive Bays 2 x 3.5"
2 x 2.5" (2 pre-installed, max. up to 3 bays)
Maximum GPU Length 350mm
Maximum CPU Cooler Height 160mm
Maximum PSU Length 200mm
Cable Management Yes
Fan Mount Locations Top: 3 x 120 mm
Rear: 1 x 120 mm
Bottom: 3 x 120 mm

3 x top-mounted InWin EGO fans
1 x rear-mounted InWin EGO fan

Filters Bottom intakes
Radiator Mount Locations Top: 360 mm
Rear: 120 mm
Bottom: 360 mm
I/O Ports 1 x USB 3.1 Gen 2 Type-C
2 x USB 3.0
1 x HD Audio / Headphone
LED & Fan Mode button
LED & Fan Control buttons
Power Supply Not included
Power Supply Compatibility PSII: ATX12V (length up to 200 mm)
Dimensions (WxHxD) 238 x 500 x 553 mm (9.4" x 19.7" x 21.8")
Weight 13.65kg (30.1 lbs)

Package Contents

  • In Win 309 RGB ATX Mid Tower Computer Case w/ Tempered Glass Window
  • Accessory Kit
  • User's Manual