£55.29

Cooler Master MasterBox Q300L V2 - mATX Mini-Tower Case, 1 x 120mm Pre-Installed Rear Fan, Tempered Glass Panel, Clean Routing, Multiple Thermal Options & USB 3.2 Gen 2x2 Type-C 20GB/s

Black, Q300LV2-KGNN-S00

Price data last checked 40 day(s) ago - refreshing...

View at Amazon

We'll watch every seller, every day. One email when your price arrives.

It has never been this cheap. We have no record of a lower price.

£55 today · cheaper than every other day in the last 3 months

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↓ Price chart
when this has been cheap or pricey
↓ Forecast
where the price is heading next
↓ Statistics
all-time high & low, recent range
↑ Price alert
name your number, we'll email you

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 51 days • 51 data points (No recent data available)

Historical
Generating forecast...
£72.70 £53.55 £57.73 £61.91 £66.08 £70.26 £74.44 13 March 2026 25 March 2026 07 April 2026 19 April 2026 02 May 2026

Price Distribution

Price distribution over 51 days • 2 price levels

Days at Price
Current Price
46 days · current 5 days 0 12 23 35 46 £55 £72 Days at Price

Price Analysis

Most common price: £55 (46 days, 90.2%)

Price range: £55 - £72

Price levels: 2 different prices over 51 days

Key Features

REDESIGNED MAGNETIC DUST FILTERS - The front and top magnetic dust filters are completely removable and have been redesigned to present a refreshed, minimalistic, and functional chassis facade

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

VERSATILE COOLING OPTIONS - The front panel supports 2 x 120mm fans/2 x 140mm fans & a 120/240mm radiator; The rear & bottom panel supports 1 x 120mm fans & a 120mm radiator can be placed at the rear panel; 2 x 120mm fans can be placed at the top

TEMPERED GLASS SIDE PANEL - Q300L V2 features a 4mm thick tempered-glass side panel to showcase the system build (tool-free design); The PC case provides 28mm of allocated space behind the motherboard tray for clean cable management

FAST DATA TRANSFER - The I/O panel features excellent connectivity with 2x USB 3.2 Gen 1 Type-A ports, 1 x audio jack, 1 x ARGB/Reset button & a new USB 3.2 Gen 2x2 Type-C port with transfer speeds up to 20GB/s

Product Specifications

Colour
Black
Size
Q300l V2
Domain
Amazon UK
Release Date
05 September 2023
Listed Since
21 June 2023

Barcode

No barcode data available

Similar Products You Might Like

Cooler Master HAF 500 White PC Case: Mid-Tower, 2 x 200mm Pre-Installed ARGB Fans for High-Volume Airflow, Rotatable 120mm GPU Fan, Versatile Options, Tempered Glass Side Panel, Removeable Top
98% match

Cooler Master HAF 500 White PC Case: Mid-Tower, 2 x 200mm Pre-Installed ARGB Fans for High-Volume Airflow, Rotatable 120mm GPU Fan, Versatile Options, Tempered Glass Side Panel, Removeable Top

Cooler Master

£87.63 08 Mar 2026
Cooler Master HAF 500 PC Case: Mid-Tower, 2 x 200mm Pre-Installed ARGB Fans for High-Volume Airflow, Rotatable 120mm GPU Fan, Versatile Cooling Options, Tempered Glass Side Panel, Removeable Top
98% match

Cooler Master HAF 500 PC Case: Mid-Tower, 2 x 200mm Pre-Installed ARGB Fans for High-Volume Airflow, Rotatable 120mm GPU Fan, Versatile Cooling Options, Tempered Glass Side Panel, Removeable Top

Cooler Master

£124.99 11 Jan 2026
Cooler Master MasterBox 520 PC Case – Mid-Tower ATX Chassis, 4 x Pre-Installed Fans (Front & Rear), Multiple Airflow Configurations, Tempered Glass Front & Side Panel, ARGB Controller - White
98% match

Cooler Master MasterBox 520 PC Case – Mid-Tower ATX Chassis, 4 x Pre-Installed Fans (Front & Rear), Multiple Airflow Configurations, Tempered Glass Front & Side Panel, ARGB Controller - White

Cooler Master

£108.97 13 Jan 2026
Cooler Master MasterBox Q300L Computer Case 'Magnetic Patterned Dust Filters, mini tower, Alloy Steel, Modular I/O Panel, Window Side Panel' MCB-Q300L-KANN-S00, Black
98% match

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

Cooler Master

£65.70 29 Apr 2026
Cooler Master HAF 700 PC Case - Full-Tower, E-ATX Compatible, 5 x Pre-Installed Fans, Rotatable Radiator Bracket, TG Side Panel, Tool-Free Design, ARGB Controller Included
98% match

Cooler Master HAF 700 PC Case - Full-Tower, E-ATX Compatible, 5 x Pre-Installed Fans, Rotatable Radiator Bracket, TG Side Panel, Tool-Free Design, ARGB Controller Included

Cooler Master

£299.95 26 Jan 2026
GAMDIAS ATHENA M3 WH Gaming EATX Mid Tower Computer PC Case, High Airflow Mesh Front, 4x120mm PWM ARGB Fans w/Hub, Tool-Free Tempered Glass Side Panel, Support Dual 360 & Gen 2 Type-C, MB Sync, White
98% match

GAMDIAS ATHENA M3 WH Gaming EATX Mid Tower Computer PC Case, High Airflow Mesh Front, 4x120mm PWM ARGB Fans w/Hub, Tool-Free Tempered Glass Side Panel, Support Dual 360 & Gen 2 Type-C, MB Sync, White

GAMDIAS

£52.99 21 Jan 2026
Cooler Master HAF 700 White PC Case - Full-Tower, E-ATX Compatible, 5 x Pre-Installed Fans, Rotatable Radiator Bracket, High-Airflow Cooling, TG Side Panel, Tool-Free Design, ARGB Controller Included
98% match

Cooler Master HAF 700 White PC Case - Full-Tower, E-ATX Compatible, 5 x Pre-Installed Fans, Rotatable Radiator Bracket, High-Airflow Cooling, TG Side Panel, Tool-Free Design, ARGB Controller Included

Cooler Master

£274.99 11 Jan 2026
Cooler Master MasterBox Q300P – RGB mATX Mini Tower Case for Portable Gaming with Full Side Panel Display, Clean Routing, and Multiple Cooling Options
98% match

Cooler Master MasterBox Q300P – RGB mATX Mini Tower Case for Portable Gaming with Full Side Panel Display, Clean Routing, and Multiple Cooling Options

Cooler Master

£72.92 07 Apr 2026
Cooler Master NR200P Mini ITX Case - Black Tempered Glass
98% match

Cooler Master NR200P Mini ITX Case - Black Tempered Glass

Cooler Master

Out of Stock 20 May 2026
Mars Gaming MC-VIEW3, MicroATX PC Case, Panoramic Tempered Glass, 3x 120mm ARGB Fans, Dual Chamber, Liquid Cooling Support up to 240mm, Compact Mini-Tower with USB-C, White
98% match

Mars Gaming MC-VIEW3, MicroATX PC Case, Panoramic Tempered Glass, 3x 120mm ARGB Fans, Dual Chamber, Liquid Cooling Support up to 240mm, Compact Mini-Tower with USB-C, White

Mars Gaming

£43.77 06 May 2026
Cooler Master MasterBox NR200P Mini ITX White Case
98% match

Cooler Master MasterBox NR200P Mini ITX White Case

Cooler Master

£93.49 22 May 2026
Sharkoon M30 Black ATX
98% match

Sharkoon M30 Black ATX

Sharkoon

£76.10 08 Jan 2026
MSI MAG PANO M100R PZ Micro-ATX PC Case-Micro-ATX Capacity,3x120mm Reverse-blade ARGB Fans and1x120mm ARGB Fan with Hub Controller,GPU Support Stand,Level Indicator,33mm Cable Routing Space
98% match

MSI MAG PANO M100R PZ Micro-ATX PC Case-Micro-ATX Capacity,3x120mm Reverse-blade ARGB Fans and1x120mm ARGB Fan with Hub Controller,GPU Support Stand,Level Indicator,33mm Cable Routing Space

MSI

£79.99 24 Jan 2026
Mars Gaming MC-VIEW3, MicroATX PC Case, Panoramic Tempered Glass, 3x 120mm ARGB Fans, Dual Chamber, Liquid Cooling Support up to 240mm, Compact Mini-Tower with USB-C, Black
98% match

Mars Gaming MC-VIEW3, MicroATX PC Case, Panoramic Tempered Glass, 3x 120mm ARGB Fans, Dual Chamber, Liquid Cooling Support up to 240mm, Compact Mini-Tower with USB-C, Black

Mars Gaming

£42.05 29 Apr 2026
Lian Li V100 Mid Tower Case – Black, ATX Support, Mesh Front Panel, Tempered Glass, USB-C, Tool-Free Side Panel
98% match

Lian Li V100 Mid Tower Case – Black, ATX Support, Mesh Front Panel, Tempered Glass, USB-C, Tool-Free Side Panel

Lian Li

Out of Stock 22 Feb 2026
Mars Gaming MC-3TCORELCD ATX Gaming Case, Customizable 7.2” IPS Screen, Removable Triple Tempered Glass, Dual Side Chamber Structure, Liquid Cooling Support up to 360mm, White
98% match

Mars Gaming MC-3TCORELCD ATX Gaming Case, Customizable 7.2” IPS Screen, Removable Triple Tempered Glass, Dual Side Chamber Structure, Liquid Cooling Support up to 360mm, White

Mars Gaming

£107.07 29 Apr 2026
Noua Smash S1 Black Case ATX PC Gaming 0.45mm SPCC 3*USB3.0/2.0 Front Metal Mesh 4 Dual Halo RGB Rainbow Addressable 5V ADD Tempered Glass Side Panel (HxWxL: 450x370x195mm)
98% match

Noua Smash S1 Black Case ATX PC Gaming 0.45mm SPCC 3*USB3.0/2.0 Front Metal Mesh 4 Dual Halo RGB Rainbow Addressable 5V ADD Tempered Glass Side Panel (HxWxL: 450x370x195mm)

Noua

£63.52 09 Jan 2026
Mars Gaming MC-Q3, ATX Semitower Case, Full Side Panel Tempered Glass, Double Dustproof Magnetic Grille Front + Top, 120mm FDB Fan, 360mm Liquid Cooling, Black
98% match

Mars Gaming MC-Q3, ATX Semitower Case, Full Side Panel Tempered Glass, Double Dustproof Magnetic Grille Front + Top, 120mm FDB Fan, 360mm Liquid Cooling, Black

Mars Gaming

£42.91 10 Mar 2026
Mars Gaming MC-LCDPRO, Gaming ATX Case, Customizable IPS LCD Screen 7.2", Curved Tempered Glass Front and Side, Dual Chamber Structure, Liquid Cooling Support up to 360mm, White
98% match

Mars Gaming MC-LCDPRO, Gaming ATX Case, Customizable IPS LCD Screen 7.2", Curved Tempered Glass Front and Side, Dual Chamber Structure, Liquid Cooling Support up to 360mm, White

Mars Gaming

£97.61 14 Jan 2026
CORSAIR iCUE LINK 2500X RGB Small-Tower mATX Dual Chamber PC Case – Panoramic Tempered Glass – Reverse Connection Motherboard Compatible – 2x CORSAIR RX120 RGB Fans Included – White
98% match

CORSAIR iCUE LINK 2500X RGB Small-Tower mATX Dual Chamber PC Case – Panoramic Tempered Glass – Reverse Connection Motherboard Compatible – 2x CORSAIR RX120 RGB Fans Included – White

Corsair

£107.64 26 Jan 2026
Mars Gaming MC-LCDPRO, Gaming ATX Case, Customizable IPS LCD Screen 7.2", Curved Tempered Glass Front and Side, Dual Chamber Structure, Liquid Cooling Support up to 360mm, Black
98% match

Mars Gaming MC-LCDPRO, Gaming ATX Case, Customizable IPS LCD Screen 7.2", Curved Tempered Glass Front and Side, Dual Chamber Structure, Liquid Cooling Support up to 360mm, Black

Mars Gaming

£95.37 13 Jan 2026
Mars Gaming MC-3TCORELCD ATX Gaming Case, Customizable 7.2” IPS Screen, Removable Triple Tempered Glass, Dual Side Chamber Structure, Liquid Cooling Support up to 360mm, Black
98% match

Mars Gaming MC-3TCORELCD ATX Gaming Case, Customizable 7.2” IPS Screen, Removable Triple Tempered Glass, Dual Side Chamber Structure, Liquid Cooling Support up to 360mm, Black

Mars Gaming

£104.83 22 Apr 2026
Cooler Master Qube 500 Flatpack - Mid-Tower ATX PC Case, Fully Modular, 1 x 120 mm Pre-installed SF ARGB Rear Fan, Vertical GPU Mount, Supports EATX Motherboards & Dual 280mm Radiators - Macaron
98% match

Cooler Master Qube 500 Flatpack - Mid-Tower ATX PC Case, Fully Modular, 1 x 120 mm Pre-installed SF ARGB Rear Fan, Vertical GPU Mount, Supports EATX Motherboards & Dual 280mm Radiators - Macaron

Cooler Master

Out of Stock 13 Jan 2026
CORSAIR iCUE LINK 2500X RGB Small-Tower mATX Dual Chamber PC Case – Panoramic Tempered Glass – Reverse Connection Motherboard Compatible – 2x CORSAIR RX120 RGB Fans Included – Black
98% match

CORSAIR iCUE LINK 2500X RGB Small-Tower mATX Dual Chamber PC Case – Panoramic Tempered Glass – Reverse Connection Motherboard Compatible – 2x CORSAIR RX120 RGB Fans Included – Black

Corsair

£127.18 28 Jan 2026