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SKU: IW-CS-315BLK-1AL120

Extended ATX

315 is a sleek and highly expandable E-ATX Mid Tower chassis, characterized by a modern aesthetic design that perfectly integrates aluminium and glass.

  1. Sleek Aluminium Structure
  2. Three Tinted Glass Side Panels
  3. Supports up to 12” x 13” E-ATX Motherboard
  4. ARGB High Performance Fan Luna AL120 Included


Model 315
Model Number IW-CS-315BLK-1AL120
Colors Black
Case Type Mid Tower
Materials Aluminium, SECC, Tempered Glass
M/B Compatibility 12” x 13” 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 3.2 Gen 2x2 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 PSII: ATX12V
- 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 / 27.1 lbs
Gross Weight 14.6 kg / 32.2 lbs
* InWin's products comply with RoHS regulation.
* Specifications may vary based on different regions.
Model Luna AL120
Quantity Included Single Pack
Triple Pack
Model Number IW-FN-AL120-1PK
Colors Black
Fan Size 120 x 120 x 25 mm
Materials PC, PBT
Rated Voltage DC 12V
Rated Power 3.96W
Rated Current 0.33A
ADD RGB Rated Voltage DC 5V
ADD RGB Rated Power 1.5W
ADD RGB Rated Current 0.3A
Speed Mode PWM 600-1800 +/-10% RPM
Air Flow 82.96 CFM
Air Pressure 2.31 mm / H2O
LED Addressable RGB
Connector (Fan to Fan) Non-Modular Cables
Connector to M/B 4-Pin (PWM, 12V), 3-Pin (ARGB, 5V)
Noise Level 25 dB(A) (Normal)
Bearing Type Long Lifespan Sleeve Bearing
Net Weight 133 g
399 g
Gross Weight 169 g
484 g
Package Dimensions
(L x W x H)
185 x 125 x 30 mm
185 x 125 x 82 mm
Warranty 2 years
* Specifications may vary based on different regions.
* Our products comply with RoHS regulations.

Three Tinted Glass Panels

315 has three tinted glass panels – front, top and side – to showcase your build!

Sleek Aluminium Structure

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!

Highly Expandable for Superb Performance

315 supports up to E-ATX motherboards (12” x 13”) and can accommodate multiple 2.5” / 3.5” storage devices. 7 fans or radiators up to 360 mm can be installed to ensure your system stays cool!

Versatile GPU Anti-Sag Support

Don’t worry about sagging GPUs! 315 comes with a graphics card holder bracket to support your GPU and to protect your system.

Rich I/O Panel Design

The 315 features USB 3.2 Gen 2x2 Type-C port for fast charging speeds and outstanding data transfer rates.

ARGB PWM Fan Preinstalled

315 comes with a High Performance ARGB Fan Luna AL120.


315 chassis x 1
Luna AL120 Fan x 1
Accessories Bag x 1

Become a Fan of InWin’s Case Fans!

InWin's case fans are both aesthetically pleasing and practical. There are different series of case fans that meet different user requirements. Some of InWin’s fans are daisy-chainable and some are not. So, take a look and check out which InWin fans match your needs

InWin’s Fans Compatibility Note:
1. Do not chain up your fans with other fans in with different cables types.
2. ARGB fans and RGB fans are not compatible with each other.