MenuSearch | Country: Greece | Currency: EUR | Prices: inc. VAT
Excellent
3,552 reviews at Trustpilot.3,552 reviews
Masterbox Q300L Micro-ATX PC Chassis €65,95
14 in stock
Add to Basket
(2 customer ratings)
B-Grade Masterbox Q300L Micro-ATX PC Chassis
1 in stock ?
€46,49
Add to Basket
More variations available Show

Cooler Master Masterbox Q300L Micro-ATX PC Chassis

The MasterBox Q300L is a straightforward option in the lineup of the brand new MasterBox Q-series from Cooler Master. A series that might be small in size but excels in functionality and modularity without compromising on the thermal performance.

Features

  1. Excellent ventilation, perfect for fanless or low airflow systems
  2. Supports Micro-ATX motherboards and a ATX PSU
  3. Stylish magnetic top and front panels
  4. Modular I/O panel

Although the size wouldn’t tell, the MasterBox Q300L supports a standard ATX PSU which we don’t see often in the market with this size. Based on the different system setup, the I/O panel can be adjusted to six different locations, three options at each side of the case. You can decide which setup fits your system best.

Due to the cube design of the frame and special pattern design on the magnetic dust filter will make the chassis stand out from the rest. The combination of a practical design and the unique customisable outlook makes the MasterBox Q300L the perfect choice for office and home usage.

High Flexibility for System Building

The I/O panel can be adjusted to six different locations. On both side of the body you can install the I/O panel at the front, top or bottom.

Minimised Dimension with ATX PSU Support

Despite the Micro-ATX form factor and the body depth and height of only 370mm x 370mm, the MasterBox Q300L can accommodate a normal ATX PSU.

Patterned Dust Filter

Special pattern on the dust filter creates a unique outlook for the chassis. Clean Routing Space: Behind the motherboard tray, it offers 28mm wide and spacy room for hidden cable management.

Excellent Thermal Performance

The open design of the perforated front, top and bottom guarantees excellent thermal performance.

Edge-to-Edge Acrylic Transparent Side Panel

Show off your build through the full size transparent side panel.

Vertical and Horizontal position

The case can be put in vertical and horizontal position.


SpecificationsCM Q300L
Product NameMasterBox Q300L
Product NumberMCB-Q300L-KANN-S00
ColourBlack
MaterialsSteel, Plastic
Dimensions (LxWxH)387 x 230 x 381mm
Motherboard SupportMicro-ATX, Mini-ITX
Expansion Slots4
5.25in Drive Bays0
3.5in Drive Bays1
2.5in Drive Bays2
I/O PortUSB 3.0 x 2, Audio In / Out
Pre-installed FansRear 120mm x 1
Fan Support - Front120 / 140mm x 2
Fan Support - Top120mm x 2
Fan Support - Rear120mm x 1
Fan Support - Bottom120mm x 1
Radiator Support - Front120mm x 1 / 240mm x 1
Radiator Support - Rear120mm x 1
Clearances - CPU Cooler159mm
Clearances - PSU160mm
Clearances - GFX360mm
Dust FiltersBottom
Power Supply SupportBottom mount, ATX PS2
Warranty24 months
EAN barcode4719512065488
SpecificationsCM Q300L
Product NameMasterBox Q300L
Product NumberMCB-Q300L-KANN-S00
ColourBlack
MaterialsSteel, Plastic
Dimensions (LxWxH)387 x 230 x 381mm
Motherboard SupportMicro-ATX, Mini-ITX
Expansion Slots4
5.25in Drive Bays0
3.5in Drive Bays1
2.5in Drive Bays2
I/O PortUSB 3.0 x 2, Audio In / Out
Pre-installed FansRear 120mm x 1
Fan Support - Front120 / 140mm x 2
Fan Support - Top120mm x 2
Fan Support - Rear120mm x 1
Fan Support - Bottom120mm x 1
Radiator Support - Front120mm x 1 / 240mm x 1
Radiator Support - Rear120mm x 1
Clearances - CPU Cooler159mm
Clearances - PSU160mm
Clearances - GFX360mm
Dust FiltersBottom
Power Supply SupportBottom mount, ATX PS2
Warranty24 months
EAN barcode4719512065488

Top Quiet PC Cases

Recently Viewed Products

“I was very impressed with the site and …”

“I was very impressed with the site and following a number of emails to the technical support manager ordered a high spec fast set up. the PC and monitors arrived within the week and were extremely well protected for transit. After a couple of minor setbacks with getting the monitors to talk to the PC I managed to get started. I first became concerned when transferring data files from my pen drive to my HDD it appeared very slow and wouldn’t close so I overrode the shutdown and then the PC wouldn’t boot up. You can imagine the disappointment over £4000 for a PC which wouldn’t work. I contacted the support manager who immediately gave me the option of a refund or they would collect the PC, investigate and repair. I opted for the repair they collected the PC 2 days later and on the 4th day advised me it was the HDD which had broken down (nothing QPC can do about that) they said they would replace and ship the PC back to me ASAP. Another couple of days and the machine was back on my desk.

I can’t fault Quiet PC’s service, from initial enquiry through the problems and repair to return to me, no quibbles and extending help and advice throughout. the PC is excellent and so quiet sometimes I can’t believe it’s switched on.

I can’t recommend Quiet PC enough, 11 out of 10, thanks guys.”

(Review via Trustpilot)