CoolerMaster MasterBox Q300L Windowed micro-ATX/ITX PC Gaming Case
Cooler Master MasterBox Q300L, Black, Mini Tower Computer Chassis, w/ Window, micro-ATX/Mini-ITX, 120mm Fan, USB 3.0
to your specified address. |
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 windowWeekend, timed and European delivery options are available at checkout
Collect from our Bolton store, BL6 6PE |
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 |
Collect your parcel from your newsagents, petrol stations and convenience stores
Protect against installation damage for 28 days.
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
Masterbox Q300L – Windowed Black Mini Tower Gaming PC Case
BUILD YOUR DREAM PC IN A COMPACT FORM The Masterbox Q300L is your straightforward option in the brand new lineup of MasterBox Q series from Cooler Master. This small micro-ATX/ITX gaming case excels in functionality and even supports a standard ATX PSU which is something not common with this size. This unique, cube-design system allows you to choose a setup that suits your play style best, with the I/O panel that can be adjusted to six different locations with three options at each side of the chassis. The Q300L comes in a smooth black finish with a distinctive pattern design on the magnetic dust filter, making your PC totally unique to the rest.
Relish in total Power with a Smaller Design
SMALLER DIMENSIONS WITH ATX PSU SUPPORT The Q300L has a small Micro-ATX form factor, but despite the depth and height of only 370mm x 370mm, this adaptive case can accommodate a normal ATX PSU, delivering the highest performance out of a small machine.
Show off the Power behind your Rig
EDGE-TO-EDGE ACRYLIC SIDE PANEL Display the superiority of your components with the crystal clear side panel that puts your build on show for everyone to see.
HIGH FLEXIBILITY FOR SYSTEM BUILDING The adaptive I/O panel can be adjusted to six different locations giving you complete control over the layout over your PC and allowing you to configure it however you want. On both sides of the body you can install the I/O panel at the front, top or bottom to best suit your components.
An Open Design for Optimal Cooling
HIGH COOLING, HIGH PERFORMANCE The Q300L comes with an open design with a perforated front, top and bottom to guarantee exceptional thermal performance to give you fantastic cooling during long gaming sessions.
Compact but Cool Design
EXTENSIVE FAN AND RADIATOR SUPPORT The Masterbox Q300L comes impresses once again with its ability to hold up to 6 fans on your rig. The front support up to two 140mm fans and up to a 240mm radiator, with the rear supporting a 120mm fan or radiator. The top additionally supports two 120mm fans. This small chassis never compromises on performance.
Keep your PC On-Point with the Dedicated Space
MAIN COMPONENTS CLEARANCE The Masterbox Q300L case supports CPU coolers up to 159mm in height, GPUs up to a length of 360mm and power supplies up to 160mm in length. Behind the motherboard tray this impressive case offers a 28mm wide space to keep your cables tidy and hidden away, allowing your build to show off what’s truly important.
Enjoy a Vast Range of Setups
VERSATILE VERTICAL AND HORIZONTAL POSITIONING The Masterbox Q300L can be placed on its on its side or kept vertical to optimize your space or to change up how you display your components.
Impressive Filtering providing a Clean Build
GEOMETRIC PATTERNED DUST FILTERS The unique pattern on the dust filters creates an impressive exterior for the chassis to make your rig stand out from the rest.
|Core Chassis Specifications|
|Case Edition||MasterBox Q300L|
|Case Form Factor||Mini Tower|
|Motherboard Form Factor||
|I/O, Bays & Expansion|
|Front/Side/Top Panel I/O||
|Standard Expansion Slots||4|
|Vertical Expansion Slots|
|Fans & Filters|
|Fans Included||1 x 120mm|
|Liquid Cooling Support|
|Front Radiator Compatibility||1 x 120/240mm|
|Top Radiator Compatibility|
|Bottom Radiator Compatibility|
|Rear Radiator Compatibility||1 x 120mm|
|Side Radiator Compatibility|
|Max CPU Cooler Height||157 mm|
|Max GPU Card Length||360 mm|
|Cable Routing Space|
|Window Configuration||1 x Main Side|
|LED Lighting Functionality|
|LED Lighting Emitters|
|LED Lighting Colour|
|LED Lighting Support & Control|
|Power Supply Compatibility|
|PSU Wattage (If Included)|
|PSU 80+ Rating (If Included)|
|PSU Mounting Location||Top Mount, Rear|
|Max PSU Length||160 mm|
|Chassis Physical Specifications|
|Chassis Contruction Materials||Steel / Plastic|
|Dimensions||230 x 378 x 387 (WxHxD mm)|
|Weight||3.7 kg (Approx)|
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
- 0871 472 4747