Unmatched Quality

This fine aluminium structure makes the perfect contrast to the tinted glass on the front and top panels. Indulge yourself in this exquisite combination to showcase a simple, yet elegant system aesthetic.

Quick-Release Side Panel Button

The tinted tempered glass side panel is the window to the soul of your system. Use this convenient and screwless quick-release design to remove the side panel by simply pressing a button!

Details that Matter

Small details matter to us! The high-quality aluminium panels and power button are presented with a delicate classic hairline finish and all the edges are beautifully polished with a diamond cut to prevent scratches. To top it off, the tempered glass side panel is embellished with an InWin logo engraved on an exquisite metal badge.

Highly Expandable for Superb Performance

315 is a Mid Tower but supports up to E-ATX motherboard (12” x 13”) and can accommodate multiple 2.5” / 3.5” storage devices at the same time.

Versatile Cooling Options

The 315 can accommodate three fans at the bottom, three fans at the top and one rear fan for efficient cooling solutions. You can also install liquid cooling radiators instead. The choice is yours!

ARGB PWM fan Luna AL120

Pre-installed Luna AL120 high performance, ARGB cooling fan will provide powerful cooling performance, while reflecting ARGB lighting through its crescent white fan blades.


Model Number


Case Type
Mid Tower

Aluminium, SECC, Tempered Glass

M/B Compatibility
12″ x 13″ (305 x 330 mm) E-ATX, ATX, Micro-ATX, Mini-ITX

Expansion Slots
7 x PCI-E

Maximum Compatibility
VGA Card Length: 350 mm
CPU Heatsink Height: 160 mm

I/O Ports
1 x USB 3.1 Gen 2 Type-C
2 x USB 3.0
HD Audio

Internal Drive Bays
2 x 3.5″ / 2.5″
2 x 2.5″

Thermal Solution Compatibility
Air Cooling Fans:
Top: 3 x 120 mm
Rear: 1 x 120 mm
Bottom: 3 x 120 mm
(1 InWin Luna AL120 Fan Included)

Water Cooling Radiator:
Top: 1 x 360 mm
Rear: 1 x 120 mm
Bottom: 1 x 360 mm (Slim)

Power Supply Compatibility
– Length up to 200 mm

Product Dimensions
(L x W x H)
494 x 225 x 505 mm
19.5 x 8.8 x 18.9″

Package Dimensions
(L x W x H)
572 x 610 x 335 mm
22.5 x 24 x 13.1″

Net Weight
12.3 kg

Gross Weight
14.6 kg