Scan code: LN136083 Manufacturer code: CP320-KGNN-S00

Cooler Master CMP 320 ARGB microATX PC Case

Cooler Master CMP 320 ARGB Black microATX Chassis, Addressable RGB LEDs, 2x 120mm Fans, mITX/mATX

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Scan code: LN136083 Manufacturer code: CP320-KGNN-S00
Order now and get it tomorrow, Tue 16th Jul
Get it Tomorrow, 16 JulIn stock
spend over £280 and Buy Now, Pay Later or spread the cost of your finance over 24-48 months with a 10% deposit.
Delivery Options
  • By DPD On 16th Jul to your specified address. | £5.48 Receive SMS with one-hour delivery window Weekend, timed and European delivery options are available at checkout

    Have your parcel delivered by DPD to your specified address. Receive SMS with one-hour delivery window

    Weekend, timed and European delivery options are available at checkout
  • Collect instore Collect from our Bolton store, BL6 6PE | Free

    Order online, collect from our Bolton store (25-28 Enterprise Park, Middlebrook, Horwich, Bolton, BL6 6PE)

  • UPS and DPD Pickup Pickup from local convenience store | £4.79

    Collect your parcel from your newsagents, petrol stations and convenience stores

  • SCANPROTECT Protect against installation damage for 28 days. More info

    ScanProtect is an enhanced warranty specifically designed and offered by Scan to reduce the risk of any mishap or damage to components during installation.

    Our aim with ScanProtect is to encourage our customers to upgrade or build their own PC confidently. For a small additional fee our customers are provided with complete peace of mind.

  • 48HR REPLACEMENT If you need to return this item, your replacement will be dispatched within 2 working days of your product arriving back at Scan. More info

CMP 320 ARGB Mini Tower Gaming Case from Cooler Master

CMP 320 ARGB Mini Tower

Cutting Edge BrillianceThe CMP 320 offers premium aesthetics, optimal thermals and brilliant performance - all while taking up minimal space in your gaming room. This gaming case features a mesh geode front panel that displays 2x included CF120 120mm ARGB Fans, easily controllable using the included ARGB/Fan Hub. The case supports up to six fans and offers support for front, top, and rear radiators, ensuring optimal thermal performance throughout. Additionally, the side tempered glass window allows you to proudly display your hardware in vibrant RGB lighting.

Premium Aesthetics. Excellent Airflow


MESH GEODE FRONT PANELInspired by asymmetrical crystal formations, the mesh front panel offers generous intake and efficient dust filtration.

CF120 Fans

2x 120MM CF120 FANS INCLUDEDPre-installed with two 120mm CF120 fans, CMP 320 ensures stunning aesthetics, eye-catching design, and thermal excellence.


ARGB/FAN HUB INCLUDEDThe included controller allows users to manage systems lighting independently from the hardware configuration and provides the user with 4 additional fan headers in case of need.

Quick and Convenient Connectivity

IO Ports

Easy AccessFast connectivity options are easily within reach. At the top right of the case, you'll find 1x USB 3.2 Gen 1 Type-A, 1x USB 2.0 and 1x 3.5mm Headset Jack (Audio+Mic Combo).

An Easier & Cleaner Building Experience


VERSATILE COOLING OPTIONSSupport for up to six fans and front, top, and rear radiator support ensure that performance is not compromised. Top 2x 140mm Fans / 2x 120mm Fans Front 2x 140mm Fans / 3x 120mm Fans Rear 1x 120mm Fan


ROOM FOR UPGRADESSupport for up to a 365mm graphics card, a 163.5mm CPU cooler, and multiple fan/radiator locations provides room for upgrades.

Black coated PSU cover

FULL BLACK COATING & PSU COVERLet your system stand out with an all-black background and a PSU cover to hide cables.

PSU Shroud

BREATHABLE POWER SUPPLY SHROUDThe ventilated PSU cover supports both active and passive cooled PSUs installed in multiple orientations.

Core Chassis Specifications
Case Edition CMP 320
Case Form Factor Mini Tower
Motherboard Form Factor
  • MicroATX
  • Mini-ITX
Reverse Connection Compatible No
I/O, Bays & Expansion
Front/Side/Top Panel I/O
  • 1 x Headphone/Mic Combo
  • 1 x USB 2.0
  • 1 x USB 3.2 Gen1 Type-A
Drive Bays
  • 2 x 2.5" Internal
  • 2 x 2.5"/ 3.5" Internal
Standard Expansion Slots 4
Vertical Expansion Slots  
Fans & Filters
Fan Bays
  • 1 x 120mm
  • 5 x 120mm / 4x 140mm
Fans Included 2 x 120mm w/ Addressable RGB LEDs
Fan Controller/Hub 1-to-4 ARGB LED Hub
Dust Filters
  • Bottom
  • Top
Liquid Cooling Support
Front Radiator Compatibility 1 x 120/240mm
Top Radiator Compatibility 1 x 120/140/240/280mm
Bottom Radiator Compatibility  
Rear Radiator Compatibility 1 x 120mm
Side Radiator Compatibility  
Max CPU Cooler Height 163.5 mm
Max GPU Card Length 365 mm
Cable Routing Space 16.5 mm
Side Panels
Window/s Yes
Window Configuration 1 x Main Side
Window Construction Tempered Glass
LED Lighting Functionality
LED Lighting No
LED Lighting Emitters  
LED Lighting Colour  
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 160 mm
Chassis Physical Specifications
Colour Black
Chassis Construction Materials Steel / Plastic / Tempered Glass
Dimensions 204 x 425 x 445.5 (WxHxD mm)
Weight 5.41 kg (Approx)
Package Type  
Please Note  
Additional Information
Scan Code LN136083
Model Number CP320-KGNN-S00
GTIN 4719512127681

Please note your statutory rights are not affected.

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

24 months
Return to base
DOA Period:
28 days
RTB Period:
24 months
Manufacturer Contact Details
0871 472 4747
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Cooler Master CMP 320 ARGB microATX PC Case
Cooler Master CMP 320 ARGB microATX PC Case