Computer Cases

CoolerMaster MasterBox MB520 Midi Tower Computer Case with Side Window Black

Computer case with dark mirror front panel and transparent side panel. Supports up to 6 fans and liquid cooling, graphics card up to 410 mm in length, as well as storage drives and full-length PSU.

Computer case with dark mirror front panel and transparent side panel. Supports up to 6 fans and liquid cooling, graphics card up to 410 mm in length, as well as storage drives and full-length PSU.

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Top specs

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The product is not available at Skroutz Last updated: 8 months ago

Description

Description

Computer case with dark mirror front panel and transparent side panel. Supports up to 6 fans and liquid cooling, graphics card up to 410 mm in length, as well as storage drives and full-length PSU.

Thermal Performance

Optimized airflow due to large intake on each side of the front panel. Additional ventilation on the top panel adds thermal support.

System Cooling

  • Front: Three 120mm fans or two 140mm fans (can only be installed behind the front plate) and up to a 360mm radiator with a maximum thickness of 50mm without fans.
  • Top: Two 120mm fans or two 140mm fans and support for a 120mm or 240mm radiator.
  • Rear: One 120mm fan or radiator.

The MasterBox MB520 case supports CPU coolers up to a height of 165 mm, graphics cards up to 410 mm, and power supplies up to 180 mm.

Edge-to-Edge Transparent side panel that allows you to see the entire internal system of the computer, as well as a dark mirror front panel with light shading through a transparent front panel.

Manufacturer

See full description

Specifications

Specifications

Main Specifications

Colour
Black
Size
Midi Tower
Compatible Motherboard Type
ATX, Mini ITX, Micro ATX

Dimensions

Height
468 mm
Width
217 mm
Length
496 mm

Internal Spaces

Maximum Graphics Card Length
410 mm
Maximum Processor Heatsink Height
165 mm

Drive Bays

Internal Hub 3.5"
2
Internal Hub 2.5"
4

Fan Positions

Front
2
Rear
1
Top Positions
2

Water Cooling

Radiator Position
Top, Front, Back

Specifications

Connectivity
Audio, Microphone, USB 3.0
Extras
Side Window
Gaming
No
Airflow
-
Home & Office
-

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Reviews (18)

Reviews

  1. 14
  2. 4
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Cable management
  • Air flow
  • Value for money
  • Space
  • Construction quality
  • Silent
  • Dust filtering

Reviews by our members

  • Thprekas
    5
    2 out of 2 members found this review helpful

    Verified purchase

    Amazing case with great airflow, but with this beast, all filters always come out full.
    It comfortably fits the Dark Rock Pro 4 and RTX 3070, so it can fit everything.
    I highly recommend it

    Translated from Greek ·
    • Space
    • Cable management
    • Construction quality
    • Silent
    • Dust filtering
    • Air flow
    • Value for money
    Did you find this review helpful?
  • JerPat_The_Noob
    5
    0 out of 2 members found this review helpful

    The case is satisfactory, it has enough space for cable management, good airflow, and it's the best value for money I have found for a decent build. The only thing that bothers me is that the rear fan makes a bit of noise, but if you wear headphones, it doesn't bother you much.

    Translated from Greek ·
    • Space
    • Cable management
    • Construction quality
    • Air flow
    • Value for money
    • Moderate noise
    Did you find this review helpful?
  • Andreas_Anastasiou36
    5
    1 out of 1 members found this review helpful

    The only downside is the rear fan, which is 3-pin instead of 4-pin and it makes quite a bit of noise. Not that it bothers you, but it can be heard. Good airflow. It's the first PC I built and cable management was very easy. Now, I would have liked the side glass to be tempered glass, but what can we do? If it drops to 50€, it will be worth 1000%

    Translated from Greek ·
    • Space
    • Cable management
    • Construction quality
    • Dust filtering
    • Air flow
    • Value for money
    • Moderate noise
    Did you find this review helpful?
  • Mythos84
    5
    2 out of 2 members found this review helpful

    Verified purchase

    Although I have had it for only 2 days, the first impressions are good.
    Comfortable and quite sturdy in construction despite its small weight. It was installed with great ease in an ATX motherboard and the cable management is decent, even if you don't have a modular power supply, the gap between the power supply and the HDD trays can accommodate and hide all the extra cables.
    I agree with the others about the negatives regarding the plastic parts (front and side) that require frequent attention for fingerprints and dust, but I would like to highlight a quite important positive point that the brackets for the graphics card outputs are all screwed, so in future changes, you can cover any variations (personally, it served me immensely as it still has a PCIe x2 GPU and will soon be replaced with an x3, so no gaps will be left).

    Translated from Greek ·
    • Space
    • Cable management
    • Construction quality
    • Silent
    • Air flow
    • Value for money
    Did you find this review helpful?
  • Dimitris_Mpalaskas9
    5
    1 out of 2 members found this review helpful

    Verified purchase

    Definitely worth its money, it is spacious for a midi tower, don't expect to do custom water cooling, we are talking about the basics. The only thing I didn't like is that the side window is not made of glass but it is made of some kind of plastic, so be careful when dusting because when I did it with a regular t-shirt it got scratched. I didn't have the same problem when I did it with a swiffer, so if you have a small fiber cloth that most people have to clean the TV, you will be fine. Also made of aluminum (probably), so it is quite sturdy and the instructions are very detailed, at least I didn't have any difficulty.

    Translated from Greek ·
    • Space
    • Cable management
    • Construction quality
    • Silent
    • Air flow
    • Value for money
    Did you find this review helpful?
  • A.Grivas32
    5
    5 out of 5 members found this review helpful

    It's worth it... Beautiful and at a good price! The only negative is that due to the glossy plastic, it attracts dust, so it's better to have a cloth for dusting, and also the dust filter for the power supply is a bit strange to install. Another thing that can be considered negative is that the holes next to the motherboard (those for passing the 24-pin connector, etc.) do not have grommets.

    Translated from Greek ·
    • Space
    • Cable management
    • Construction quality
    • Silent
    • Dust filtering
    • Air flow
    • Value for money
    Did you find this review helpful?
  • KillerX
    5
    7 out of 8 members found this review helpful

    Very good case for the money, really! It is a very good choice. For anyone who wants it, I note below.

    + Good airflow
    + Efficient cable management
    + Front controller panel (USB 3.0, etc.)
    + Suitable size for VGA, Mini ATX, Micro ATX, CPU cooler, etc.
    + Support for fans and radiator (6x 120mm - 4x 140mm - 240mm/360mm radiator)
    + Support for HDD/SSD (2x HDD 3.5" - 4x SSD 2.5")

    - Dust filters
    - Fan noise

    Translated from Greek ·
    • Space
    • Cable management
    • Construction quality
    • Air flow
    • Value for money
    Did you find this review helpful?
  • Very good case, it has space for cable management and also for many fans

    Translated from Greek ·
    • Space
    • Cable management
    • Construction quality
    • Silent
    • Dust filtering
    • Air flow
    • Value for money
    Did you find this review helpful?
  • 4
    1 out of 4 members found this review helpful

    It does not have fans in the front.

    Translated from Greek ·
    • Space
    • Cable management
    • Construction quality
    • Silent
    • Dust filtering
    • Air flow
    • Value for money
    Did you find this review helpful?
  • Verified purchase

    • Space
    • Cable management
    • Construction quality
    • Silent
    • Dust filtering
    • Air flow
    • Value for money
    • Space
    • Cable management
    • Air flow
    • Value for money
    • Construction quality
    • Moderate noise
    • Dust filtering
    • Construction quality
    • Air flow
    • Value for money
    • Cable management
    • Dust filtering
    • Space
    • Space
    • Cable management
    • Construction quality
    • Silent
    • Dust filtering
    • Air flow
    • Value for money
    • Space
    • Cable management
    • Construction quality
    • Dust filtering
    • Air flow
    • Value for money
    • Moderate noise
  • Verified purchase

    • Space
    • Cable management
    • Construction quality
    • Silent
    • Dust filtering
    • Air flow
    • Value for money
    • Space
    • Cable management
    • Construction quality
    • Silent
    • Dust filtering
    • Air flow
    • Value for money
  • Verified purchase

    • Space
    • Cable management
    • Silent
    • Construction quality
    • Dust filtering
    • Air flow
    • Value for money
    • Space
    • Cable management
    • Construction quality
    • Silent
    • Air flow
    • Value for money
    • Dust filtering
  • Amazing case with great airflow, but with this beast, all filters always come out full.
    It comfortably fits the Dark Rock Pro 4 and RTX 3070, so it can fit everything.
    I highly recommend it

    Translated from Greek ·
    2
  • The case is satisfactory, it has enough space for cable management, good airflow, and it's the best value for money I have found for a decent build. The only thing that bothers me is that the rear fan makes a bit of noise, but if you wear headphones, it doesn't bother you much.

    Translated from Greek ·
    0
  • The only downside is the rear fan, which is 3-pin instead of 4-pin and it makes quite a bit of noise. Not that it bothers you, but it can be heard. Good airflow. It's the first PC I built and cable management was very easy. Now, I would have liked the side glass to be tempered glass, but what can we do? If it drops to 50€, it will be worth 1000%

    Translated from Greek ·
    1
  • Although I have had it for only 2 days, the first impressions are good.
    Comfortable and quite sturdy in construction despite its small weight. It was installed with great ease in an ATX motherboard and the cable management is decent, even if you don't have a modular power supply, the gap between the power supply and the HDD trays can accommodate and hide all the extra cables.
    I agree with the others about the negatives regarding the plastic parts (front and side) that require frequent attention for fingerprints and dust, but I would like to highlight a quite important positive point that the brackets for the graphics card outputs are all screwed, so in future changes, you can cover any variations (personally, it served me immensely as it still has a PCIe x2 GPU and will soon be replaced with an x3, so no gaps will be left).

    Translated from Greek ·
    2
  • Definitely worth its money, it is spacious for a midi tower, don't expect to do custom water cooling, we are talking about the basics. The only thing I didn't like is that the side window is not made of glass but it is made of some kind of plastic, so be careful when dusting because when I did it with a regular t-shirt it got scratched. I didn't have the same problem when I did it with a swiffer, so if you have a small fiber cloth that most people have to clean the TV, you will be fine. Also made of aluminum (probably), so it is quite sturdy and the instructions are very detailed, at least I didn't have any difficulty.

    Translated from Greek ·
    1
  • See all

Description & Specifications

Main Specifications

Colour
Black
Size
Midi Tower
Compatible Motherboard Type
ATX, Mini ITX, Micro ATX

Dimensions

Height
468 mm
Width
217 mm
Length
496 mm

Internal Spaces

Maximum Graphics Card Length
410 mm
Maximum Processor Heatsink Height
165 mm

Drive Bays

Internal Hub 3.5"
2
Internal Hub 2.5"
4

Fan Positions

Front
2
Rear
1
Top Positions
2

Water Cooling

Radiator Position
Top, Front, Back

Specifications

Connectivity
Audio, Microphone, USB 3.0
Extras
Side Window
Gaming
No
Airflow
-
Home & Office
-

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Description

Computer case with dark mirror front panel and transparent side panel. Supports up to 6 fans and liquid cooling, graphics card up to 410 mm in length, as well as storage drives and full-length PSU.

Thermal Performance

Optimized airflow due to large intake on each side of the front panel. Additional ventilation on the top panel adds thermal support.

System Cooling

  • Front: Three 120mm fans or two 140mm fans (can only be installed behind the front plate) and up to a 360mm radiator with a maximum thickness of 50mm without fans.
  • Top: Two 120mm fans or two 140mm fans and support for a 120mm or 240mm radiator.
  • Rear: One 120mm fan or radiator.

The MasterBox MB520 case supports CPU coolers up to a height of 165 mm, graphics cards up to 410 mm, and power supplies up to 180 mm.

Edge-to-Edge Transparent side panel that allows you to see the entire internal system of the computer, as well as a dark mirror front panel with light shading through a transparent front panel.

Manufacturer

Reviews (18)

  1. 14
  2. 4
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Cable management
  • Air flow
  • Value for money
  • Space
  • Construction quality
  • Silent
  • Dust filtering

Reviews by our members

  • Thprekas
    5
    2 out of 2 members found this review helpful

    Verified purchase

    Amazing case with great airflow, but with this beast, all filters always come out full.
    It comfortably fits the Dark Rock Pro 4 and RTX 3070, so it can fit everything.
    I highly recommend it

    Translated from Greek ·
    • Space
    • Cable management
    • Construction quality
    • Silent
    • Dust filtering
    • Air flow
    • Value for money
    Did you find this review helpful?
  • JerPat_The_Noob
    5
    0 out of 2 members found this review helpful

    The case is satisfactory, it has enough space for cable management, good airflow, and it's the best value for money I have found for a decent build. The only thing that bothers me is that the rear fan makes a bit of noise, but if you wear headphones, it doesn't bother you much.

    Translated from Greek ·
    • Space
    • Cable management
    • Construction quality
    • Air flow
    • Value for money
    • Moderate noise
    Did you find this review helpful?
  • Andreas_Anastasiou36
    5
    1 out of 1 members found this review helpful

    The only downside is the rear fan, which is 3-pin instead of 4-pin and it makes quite a bit of noise. Not that it bothers you, but it can be heard. Good airflow. It's the first PC I built and cable management was very easy. Now, I would have liked the side glass to be tempered glass, but what can we do? If it drops to 50€, it will be worth 1000%

    Translated from Greek ·
    • Space
    • Cable management
    • Construction quality
    • Dust filtering
    • Air flow
    • Value for money
    • Moderate noise
    Did you find this review helpful?
  • Mythos84
    5
    2 out of 2 members found this review helpful

    Verified purchase

    Although I have had it for only 2 days, the first impressions are good.
    Comfortable and quite sturdy in construction despite its small weight. It was installed with great ease in an ATX motherboard and the cable management is decent, even if you don't have a modular power supply, the gap between the power supply and the HDD trays can accommodate and hide all the extra cables.
    I agree with the others about the negatives regarding the plastic parts (front and side) that require frequent attention for fingerprints and dust, but I would like to highlight a quite important positive point that the brackets for the graphics card outputs are all screwed, so in future changes, you can cover any variations (personally, it served me immensely as it still has a PCIe x2 GPU and will soon be replaced with an x3, so no gaps will be left).

    Translated from Greek ·
    • Space
    • Cable management
    • Construction quality
    • Silent
    • Air flow
    • Value for money
    Did you find this review helpful?
  • Dimitris_Mpalaskas9
    5
    1 out of 2 members found this review helpful

    Verified purchase

    Definitely worth its money, it is spacious for a midi tower, don't expect to do custom water cooling, we are talking about the basics. The only thing I didn't like is that the side window is not made of glass but it is made of some kind of plastic, so be careful when dusting because when I did it with a regular t-shirt it got scratched. I didn't have the same problem when I did it with a swiffer, so if you have a small fiber cloth that most people have to clean the TV, you will be fine. Also made of aluminum (probably), so it is quite sturdy and the instructions are very detailed, at least I didn't have any difficulty.

    Translated from Greek ·
    • Space
    • Cable management
    • Construction quality
    • Silent
    • Air flow
    • Value for money
    Did you find this review helpful?
  • A.Grivas32
    5
    5 out of 5 members found this review helpful

    It's worth it... Beautiful and at a good price! The only negative is that due to the glossy plastic, it attracts dust, so it's better to have a cloth for dusting, and also the dust filter for the power supply is a bit strange to install. Another thing that can be considered negative is that the holes next to the motherboard (those for passing the 24-pin connector, etc.) do not have grommets.

    Translated from Greek ·
    • Space
    • Cable management
    • Construction quality
    • Silent
    • Dust filtering
    • Air flow
    • Value for money
    Did you find this review helpful?
  • KillerX
    5
    7 out of 8 members found this review helpful

    Very good case for the money, really! It is a very good choice. For anyone who wants it, I note below.

    + Good airflow
    + Efficient cable management
    + Front controller panel (USB 3.0, etc.)
    + Suitable size for VGA, Mini ATX, Micro ATX, CPU cooler, etc.
    + Support for fans and radiator (6x 120mm - 4x 140mm - 240mm/360mm radiator)
    + Support for HDD/SSD (2x HDD 3.5" - 4x SSD 2.5")

    - Dust filters
    - Fan noise

    Translated from Greek ·
    • Space
    • Cable management
    • Construction quality
    • Air flow
    • Value for money
    Did you find this review helpful?
  • Very good case, it has space for cable management and also for many fans

    Translated from Greek ·
    • Space
    • Cable management
    • Construction quality
    • Silent
    • Dust filtering
    • Air flow
    • Value for money
    Did you find this review helpful?
  • 4
    1 out of 4 members found this review helpful

    It does not have fans in the front.

    Translated from Greek ·
    • Space
    • Cable management
    • Construction quality
    • Silent
    • Dust filtering
    • Air flow
    • Value for money
    Did you find this review helpful?
  • Verified purchase

    • Space
    • Cable management
    • Construction quality
    • Silent
    • Dust filtering
    • Air flow
    • Value for money
    • Space
    • Cable management
    • Air flow
    • Value for money
    • Construction quality
    • Moderate noise
    • Dust filtering
    • Construction quality
    • Air flow
    • Value for money
    • Cable management
    • Dust filtering
    • Space
    • Space
    • Cable management
    • Construction quality
    • Silent
    • Dust filtering
    • Air flow
    • Value for money
    • Space
    • Cable management
    • Construction quality
    • Dust filtering
    • Air flow
    • Value for money
    • Moderate noise
  • Verified purchase

    • Space
    • Cable management
    • Construction quality
    • Silent
    • Dust filtering
    • Air flow
    • Value for money
    • Space
    • Cable management
    • Construction quality
    • Silent
    • Dust filtering
    • Air flow
    • Value for money
  • Verified purchase

    • Space
    • Cable management
    • Silent
    • Construction quality
    • Dust filtering
    • Air flow
    • Value for money
    • Space
    • Cable management
    • Construction quality
    • Silent
    • Air flow
    • Value for money
    • Dust filtering
  • Amazing case with great airflow, but with this beast, all filters always come out full.
    It comfortably fits the Dark Rock Pro 4 and RTX 3070, so it can fit everything.
    I highly recommend it

    Translated from Greek ·
    2
  • The case is satisfactory, it has enough space for cable management, good airflow, and it's the best value for money I have found for a decent build. The only thing that bothers me is that the rear fan makes a bit of noise, but if you wear headphones, it doesn't bother you much.

    Translated from Greek ·
    0
  • The only downside is the rear fan, which is 3-pin instead of 4-pin and it makes quite a bit of noise. Not that it bothers you, but it can be heard. Good airflow. It's the first PC I built and cable management was very easy. Now, I would have liked the side glass to be tempered glass, but what can we do? If it drops to 50€, it will be worth 1000%

    Translated from Greek ·
    1
  • Although I have had it for only 2 days, the first impressions are good.
    Comfortable and quite sturdy in construction despite its small weight. It was installed with great ease in an ATX motherboard and the cable management is decent, even if you don't have a modular power supply, the gap between the power supply and the HDD trays can accommodate and hide all the extra cables.
    I agree with the others about the negatives regarding the plastic parts (front and side) that require frequent attention for fingerprints and dust, but I would like to highlight a quite important positive point that the brackets for the graphics card outputs are all screwed, so in future changes, you can cover any variations (personally, it served me immensely as it still has a PCIe x2 GPU and will soon be replaced with an x3, so no gaps will be left).

    Translated from Greek ·
    2
  • Definitely worth its money, it is spacious for a midi tower, don't expect to do custom water cooling, we are talking about the basics. The only thing I didn't like is that the side window is not made of glass but it is made of some kind of plastic, so be careful when dusting because when I did it with a regular t-shirt it got scratched. I didn't have the same problem when I did it with a swiffer, so if you have a small fiber cloth that most people have to clean the TV, you will be fine. Also made of aluminum (probably), so it is quite sturdy and the instructions are very detailed, at least I didn't have any difficulty.

    Translated from Greek ·
    1
  • See all