FSP M340 Tempered Glass Mid Tower PC Gaming Case with 4x 120mm ARGB Fans Black
FSP M340 Tempered Glass Mid Tower PC Gaming Case with 4x 120mm ARGB Fans Black
Scan code: LN158390 Manufacturer code: M340-BA
RRP: £49.99£44.99Item due on 04 September 2026
Pre Order
Due 4th Sep
  • Thumbnail 1 : FSP M340 Tempered Glass Mid Tower PC Gaming Case with 4x 120mm ARGB Fans Black
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FSP M340 Tempered Glass Mid Tower PC Gaming Case with 4x 120mm ARGB Fans Black

FSP M340, Mid Tower Chassis, Tempered Glass, 4x 120mm ARGB Fans, USB 3.0, Black, ATX / mATX / mITX
MORE INFO
MORE INFO

Scan code: LN158390 Manufacturer code: M340-BA
RRP: £49.99£44.99
£5.48 Next day delivery
Item due on 04 September 2026
Pre Order
Due 4th Sep
Pay in 3 interest-free payments of £15.00

Email me when the availability or price changes

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Suggested Alternatives

M340 ARGB Tempered Glass Mid Tower PC Gaming Case from FSP

Angled front view of M340 ARGB Tempered Glass Mid Tower

Bold Looks, Wide OpenThe FSP M340 is built to be seen. With dual tempered glass panels—side and front—it’s ready to put your hardware on full display. Paired with four pre-installed 120mm ARGB fans, including three reverse-blade units mounted on the side, it delivers both form and airflow in equal measure. The lighting is fan-controlled with vibrant colours and motion, visible through clear glass without obstruction.

Please Note:

Images from this point are used for illustration purposes. For the selected variant, please refer to the sections above.

Included ARGB Airflow

ARGB Fan

Out-of-Box BreezeThe M340 comes pre-installed with four ARGB fans—three front-side intakes drawing cool air directly across key components, and one rear exhaust to push heat out. This front-to-back flow pattern supports stable thermals and efficient pressure balance, right out of the box.

3x 120mm Reverse Intake

1x 120mm Exhaust

Ready for Anything

ATX | mATX | mITXMotherboard Support

425mmMax. GPU Length

220mmMax. Air Cooler Height

Top Down view of Case showing power buttons on side and large dust cover on top

Easy I/O AccessOn the side, the M340 keeps you connected with a practical mix of I/O: USB 3.0 and 2.0 ports for fast data and legacy peripherals, a USB Type-C for modern gear, and dedicated Headphone and Microphone Jacks for crystal-clear audio. Everything is right where you need it—accessible, intuitive, and ready for daily use.

Specifications
Core Chassis Specifications
Case Edition M340
Case Form Factor Mid Tower
Motherboard Form Factor
  • ATX
  • MicroATX
  • Mini-ITX
Back Connect Compatible No
I/O, Bays & Expansion
Front/Side/Top Panel I/O
  • 1 x Headphone Out
  • 1 x Mic In
  • 1 x Power Button
  • 1 x Reset Button
  • 1 x USB 2.0
  • 1 x USB 3.0
Drive Bays
  • 1 x 2.5" Internal
  • 1 x 2.5"/ 3.5" Internal
Standard Expansion Slots 7
Vertical Expansion Slots  
Fans & Filters
Fan Bays
  • 6 x 120mm
  • 3 x 120mm / 2x 140mm
Fans Included 4 x 120mm w/ Addressable RGB LEDs
Fan Controller/Hub  
Dust Filters Top
Liquid Cooling Support
Front Radiator Compatibility  
Top Radiator Compatibility 1 x 360mm
Bottom Radiator Compatibility  
Rear Radiator Compatibility  
Side Radiator Compatibility 1 x 240mm
Clearances
Max CPU Cooler Height 170 mm
Max GPU Card Length 425 mm
Cable Routing Space  
Side Panels
Window/s Yes
Window Configuration
  • 1 x Front
  • 1 x Main Side
Window Construction Tempered Glass
LED Lighting Functionality
LED Lighting Yes
LED Lighting Emitters Included Addressable LED Fan/s
LED Lighting Colour RGB
LED Lighting Support & Control  
Power Supply Compatibility
PSU Included No
PSU Wattage (If Included)  
PSU 80+ Rating (If Included)  
PSU Support ATX
PSU Mounting Location Bottom Mount, Rear
Max PSU Length 220 mm
Chassis Physical Specifications
Colour Black
Chassis Construction Materials SPCC
Front Panel Type N/A
Dimensions 218 x 454 x 434 (WxHxD mm)
Weight 6.2 kg (Approx)
Package Type Retail
Please Note  
Additional Information
Scan Code LN158390
Model Number M340-BA
GTIN 4711498481023
Warranty

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

Details
Duration:
24 months
Type:
Direct
Manufacturer Contact Details
Manufacturer:
FSP (GB) Limited
Buying Guide
Not sure which case is right for you? Read our Case Buying Guide
FSP M340 Tempered Glass Mid Tower PC Gaming Case with 4x 120mm ARGB Fans Black
FSP M340 Tempered Glass Mid Tower PC Gaming Case with 4x 120mm ARGB Fans Black FSP M340 Tempered Glass Mid Tower PC Gaming Case with 4x 120mm ARGB Fans Black FSP M340 Tempered Glass Mid Tower PC Gaming Case with 4x 120mm ARGB Fans Black
FSP M340 Tempered Glass Mid Tower PC Gaming Case with 4x 120mm ARGB Fans Black