Top 9 Cooler Master MasterBox Q300L UK – Computer Cases

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1. Cooler Master

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Black, Modular I/O Panel, Cooler Master MasterBox Q300L Computer Case 'Magnetic Patterned Dust Filters, Window Side Panel' MCB-Q300L-KANN-S00

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Cooler Master #ad - Edge-to-edge display - the square edge-to-edge transparent side panel enables a full display of any system build, and includes an I/O panel which can be rotated into 3 different orientations on either side. Behind the motherboard tray is 28mm of allocated space for clean cable management.

Patterned magnetic dust filters - The custom-designed front and top magnetic dust filters are completely removeable and present a sophisticated, yet cunningly minimalist, functional chassis facade. The rear panel supports a 120mm cooling module fan or radiator, while the top can house two 120mm fans. Multiple cooling options - the front panel can support up to two 140mm fans or a 240mm liquid cooler radiator.

Spacious interior - the masterbox q300l supports cpu coolers up to a height of 159mm, graphics cards GFX up to a length of 360mm, and power supplies PSU up to 160mm in length. Vertical or horizontal- the masterbox case features rubberized thumbscrews that enable either a standing or laying orientation with fully-perforated panels for multiple airflow configurations.
BrandCooler Master #ad
ManufacturerCooler Master Europe B.V. #ad
Height38.1 cm (15 Inches)
Length39.08 cm (15.39 Inches)
Weight0.48 kg (1.06 Pounds)
Width23 cm (9.06 Inches)
Part NumberMCB-Q300L-KANN-S00
ModelMCB-Q300L-KANN-S00
Warranty2 years

2. Cooler Master

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Transparent Acrylic Side Panel, Adjustable I/O & Fully Ventilated Airflow, Magnetic Dust Filter, Cooler Master MasterBox Q500L Micro-ATX Tower with  ATX Motherboard Support

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Cooler Master #ad - Vertical psu placement : the psu is positioned on the front of the chassis to fully utilize internal space; The bracket can be relocated to offer position options depending on preference and form factor.

Movable i/o panel : orientation for the chassis is versatile, with the option to move the I/O panel to 6 different locations. Minimized dimensions for standard atx : the master Box Q500L supports standard ATX motherboards and plus, with a body depth and Height of only 386 x 381 millimeter. Vertical and horizontal position : the case can be oriented vertically or horizontally while retaining easy access to the I/O; Rubberized screws also function as feet to supplement different orientations. Fully perforated chassis : the top, rear, front, and bottom panels are fully perforated to offer airflow for various fan configurations.
BrandCooler Master #ad
ManufacturerCoolermaster #ad
Height38.1 cm (15 Inches)
Length38.61 cm (15.2 Inches)
Weight3.83 kg (8.44 Pounds)
Width23.11 cm (9.1 Inches)
Part NumberMCB-Q500L-KANN-S00
ModelMCB-Q500L-KANN-S00

3. Cooler Master

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ARGB PC Case with Tessellated Mesh, 3 x 120mm Pre-Installed Fans, CrystallineGlass Side Panel, Flexible Air Flow Configurations, Cooler Master MasterBox TD500 Mesh

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Cooler Master #ad - Versatile fan and radiator support - support for up to seven 120mm fans and dual 360mm radiators on the top and front panel ensure that even the most extreme systems stay cool. Edge-to-edge crystalline tempered glass side panel - Showcase your build and system lighting effects through the 4mm-thick tempered glass side panel - precision-engineered for strength as well as aesthetics.

Main components clearance - supports cpu coolers air/liquid up to a height of 165mm, graphic cards GFX up to a length of 410mm and power supplies PSU up to a length of 180mm. Mini-itx, ssi ceb, standard atx, micro-atx, e-atX* *up to 12" x 10.7". Maximize the possibilities - spacious interior layout accommodates standard form factor ATX motherboards for gaming needs, e.

G. The front panel features full tessellated mesh for optimal inward airflow, Gigabyte, while the top panel comprises of a fine mesh for maximum exhaust volume. 3 x 120mm argb fans - the pre-installed fan lighting can be assigned via an onboard controller or directly connected to ARGB supported motherboards ASUS, MSI and ASRock.
BrandCooler Master #ad
ManufacturerCooler Master Europe B.V. #ad
Height57 cm (22.44 Inches)
Length57.2 cm (22.52 Inches)
Weight6.95 kg (15.32 Pounds)
Width29 cm (11.42 Inches)
Part NumberMCB-D500D-KGNN-S01
ModelMCB-D500D-KGNN-S01
Warranty2 year manufacturer

4. Cooler Master

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Cooler Master MasterBox MCB-B600L-KANN-S00 ATX Mid-Tower, Sleek Design with Red Side Trim and Acrylic Side Panel

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Cooler Master #ad - Sleek design w/red Side Trim and Acrylic Side Panel. Full black coating and PSU cover. Supports 4 x 120mm fans 1x Pre-Installed in the Back. Expansion Slots 7. Support up to 400mm GPU/VGA Card. Support up to 360mm Radiator.
BrandCooler Master #ad
ManufacturerCooler Master Europe B.V. #ad
Height45.47 cm (17.9 Inches)
Length465.33 cm (183.2 Inches)
Weight5.03 kg (11.1 Pounds)
Width21.08 cm (8.3 Inches)
Part NumberMCB-B600L-KANN-S00
ModelMCB-B600L-KA5N-S00
Warranty2 Years

5. Cooler Master

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ATX PC Case with Front Mesh Panel, Red Accent, Cooler Master MasterBox MB511, Racing Intakes, Transparent Side Panel, Flexible Air Flow Configurations

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Cooler Master #ad - Main components clearance - supports cpu coolers air/liquid up to a height of 165mm, graphic cards GFX up to a length of 410mm and power supplies PSU up to a length of 180mm.

Multiple fan and radiator configurations - front: 3 x 120mm, 2 x 140mm* fans, and up to a 360mm radiator with a maximum thickness of 50mm excl. Top: 2 x 120/140mm fans and up to a 240mm radiator. Edge-to-edge transparent side panel - Showcase your build through the lightweight acrylic side panel. Rear: 1 x 120mm fan and radiator. Expanding the possibilities - spacious interior layout accommodates standard form factor ATX motherboards for gaming needs Mini-ITX, Micro-ATX, Standard ATX. Fine mesh front panel - designed for demanding gaming systems, the front and top panel employ a fine mesh to ensure high-volume airflow while filtering dust. Fans.
BrandCooler Master #ad
ManufacturerCooler Master Europe B.V. #ad
Height46.8 cm (18.43 Inches)
Length49.6 cm (19.53 Inches)
Weight6.45 kg (14.22 Pounds)
Width21.7 cm (8.54 Inches)
Part NumberMCB-B511D-KANN-S00
ModelMCB-B511D-KANN-S00
Warranty2 Years

6. Cooler Master

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White, ARGB PC Case with Tessellated Mesh, CrystallineGlass Side Panel, 3 x 120mm Pre-Installed Fans, Flexible Air Flow Configurations, Cooler Master MasterBox TD500 Mesh

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Cooler Master #ad - Edge-to-edge crystalline tempered glass side panel - Showcase your build and system lighting effects through the 4mm-thick tempered glass side panel - precision-engineered for strength as well as aesthetics. Versatile fan and radiator support - support for up to seven 120mm fans and dual 360mm radiators on the top and front panel ensure that even the most extreme systems stay cool.

3 x 120mm argb fans - the pre-installed fan lighting can be assigned via an onboard controller or directly connected to ARGB supported motherboards ASUS, MSI and ASRock. The front panel features full tessellated mesh for optimal inward airflow, Gigabyte, while the top panel comprises of a fine mesh for maximum exhaust volume.

Main components clearance - supports cpu coolers air/liquid up to a height of 165mm, graphic cards GFX up to a length of 410mm and power supplies PSU up to a length of 180mm. Maximize the possibilities - spacious interior layout accommodates standard form factor ATX motherboards for gaming needs, SSI CEB, Micro-ATX, e. G. Mini-itx, standard atx, e-atx* *up to 12" x 107".
BrandCooler Master #ad
ManufacturerCooler Master Europe B.V. #ad
Height57 cm (22.44 Inches)
Length52 cm (20.47 Inches)
Weight6.95 kg (15.32 Pounds)
Width30 cm (11.81 Inches)
Part NumberMCB-D500D-WGNN-S01
ModelMCB-D500D-WGNN-S01
Warranty2 year manufacturer

7. Cooler Master

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Black, Superior Cooling Options, Vertical GPU display, Cooler Master MasterBox NR200P Mini ITX Computer Case, Tempered Glass Side Panel, Tool-Free 360 Degree Accessibility

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Cooler Master #ad - Impressive internal clearances - despite its compact dimensions 360 x 185 x 274mm excl. Seeing is believing - the nr200p features a tempered glass side panel for full display of both layout ingenuity and RGB component lighting inherent in the latest mini-DTX and mini-ITX motherboards max.

Tool-free panel removal, 360 degree accessibility - Each external panel and the top mounted fan is secured with quick access pins tool-free, while the frame itself can be fully dismantled for advanced setups requiring access from all angles. Future ready - the top io panel includes 2 x usb 3. 2 gen 1 type-a, 1 x 3. 5mm headset jack audiomic, while the rear panel supports triple slot GPU’s and even vertical mounting PCI riser included.

Protrusions, cpu coolers up to 155mm in height, the case can house GFX cards up to 330mm in length, and SFX SFX-L power supplies 130mm.244 x 226mm with front-mounted PSU. Superior cooling options - pre-installed fans include 2 x 120mm SickleFlow top with extra capacity for liquid cooling radiators up to 280mm side and 140mm frontbottom, pump mounting, and up to 7 cooling fans.
BrandCooler Master #ad
ManufacturerCooler Master Europe B.V. #ad
Height29.2 cm (11.5 Inches)
Length37.6 cm (14.8 Inches)
Weight5.1 kg (11.24 Pounds)
Width18.5 cm (7.28 Inches)
Part NumberMCB-NR200-KGNN-S00
ModelMCB-NR200P-KGNN-S00
Warranty2 Years

8. Cooler Master

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Compact SGCC Steel Chassis, Multiple Cooling Options, White, Cooler Master MasterBox NR200 Mini ITX Computer Case, Tool-Free 360 Degree Accessibility

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Cooler Master #ad - Tool-free panel removal, 360 degree accessibility - Each external panel and the top mounted fan is secured with quick access pins tool-free, while the frame itself can be fully dismantled for advanced setups requiring access from all angles.

Future friendly - the top i/o panel includes 2 x usb 3. 2 gen 1 type-a, 1 x 3. 5mm headset jack audio+mic, while the rear panel supports triple slot GPU’s and even vertical mounting PCI riser sold separately. 244 x 226mm with front-mounted PSU. Protrusions, the case can house gfx cards up to 330mm in length, CPU coolers up to 155mm in height, and SFX / SFX-L power supplies 130mm. Impressive internal clearances - despite its compact dimensions 360 x 185 x 274mm excl.

Multiple cooling options - pre-installed fans include: 1 x 120mm sickleFlow top & 1 x 92mm SickleFlow rear with extra capacity for liquid cooling radiators up to 280mm side and 140mm front/bottom, pump mounting, and up to 7 cooling fans. Compact case, serious capacity - within its robust ssg steel casing, the MasterBox NR200 supports mini-DTX and mini-ITX motherboards max.
BrandCooler Master #ad
ManufacturerCooler Master Europe B.V. #ad
Height29.2 cm (11.5 Inches)
Length37.6 cm (14.8 Inches)
Weight4.6 kg (10.14 Pounds)
Width18.5 cm (7.28 Inches)
Part NumberMCB-NR200-WNNN-S00
ModelMCB-NR200-WNNN-S00
Warranty2 Years

9. Cooler Master

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MATX Mini Tower Case with Tempered Glass Side Panel, 2 x 120mm Pre-Installed Fans, Flexible Air Flow Configurations, Cable Management, Cooler Master MasterBox NR400

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Cooler Master #ad - Tempered glass side panel - system builds can be showcased through a flush tempered glass panel, which fastens discreetly via the back panel to ensure a smooth surface along the side of the chassis. Excellent fan and radiator support - two 120mm fans come preinstalled in the front and rear panels - the front panel can support either 3 x 120 or 2 x 140mm fans and a radiator up to 280mm, while top supports 2 x 120/140mm fans or a 240mm radiator.

Minimalist design, optimized performance - the nr400 features full mesh front & top panels to optimise internal air flow and cooling performance - the top panel includes a magnetic dust filter and a fixed filter in the bottom panel. Impressive clearances - supports both micro-atx and mini-itx motherboards, graphics cards up to 346mm in length, CPU coolers up to 166mm in height, and and an ATX PS2 power supply up to 140mm in length 325mm without a front radiator or HDD cage.

Smart internals - cabling can be neatly routed through rubber grommets, while 22mm of clearance space behind the motherboard provides ample room for cable management - the HDD cage can be repositioned for a longer PSU or additional radiator space.
BrandCooler Master #ad
ManufacturerCooler Master Europe B.V. #ad
Height41.1 cm (16.18 Inches)
Length41.1 cm (16.18 Inches)
Weight0.01 kg (0.02 Pounds)
Width21 cm (8.27 Inches)
Part NumberMCB-NR400-KGNN-S00
ModelMCB-NR400-KGNN-S00
Warranty1 Year