COUGAR MX600 RGB — White Full Tower Gaming Case
4 PWM ARGB Fans IncludedTempered Glass400mm GPU ClearanceE-ATX Support
The COUGAR MX600 RGB White (CGR-57C9W-RGB) is a full tower gaming PC case designed for airflow, component visibility and spacious desktop builds. It comes with four preinstalled addressable RGB PWM fans, including three 140mm front intake fans and one 120mm rear fan. Its ventilated front panel and transparent tempered-glass left side panel combine cooling access with an illuminated view of the hardware. With support for E-ATX, CEB, ATX and smaller motherboard formats, graphics cards up to 400mm long and 360mm radiators at the front or top, the MX600 RGB provides flexibility for gaming and enthusiast systems. The white version is identified by manufacturer model number CGR-57C9W-RGB and EAN 4710483776670.
Compatibility — check before buying:
Exact variant: CGR-57C9W-RGB is the white MX600 RGB, supplied with three 140mm front ARGB fans and one 120mm rear ARGB fan. The black version uses a different manufacturer model number and EAN. Component limits: graphics-card length up to 400mm, CPU air-cooler height up to 180mm and power-supply length up to 180mm. Check radiator and fan dimensions where large cooling components are installed. ARGB connections: the included fans use 5V 3-pin addressable RGB lighting connections and 4-pin PWM fan connections. Motherboard RGB synchronisation requires a compatible 5V ARGB header; do not connect these fans to an incompatible 12V RGB header. Vertical graphics-card installation requires the appropriate mounting arrangement. The power supply, motherboard, graphics card and optional liquid-cooling components are not included.
Best For
✓ White gaming PCs with RGB lighting
✓ Builds requiring four factory-installed cooling fans
✓ ATX and compatible E-ATX motherboard systems
✓ Gaming configurations with large graphics cards
✓ Liquid-cooled builds using 360mm radiators
✓ Tempered-glass PC builds with visible internal hardware
Key Features
Four preinstalled PWM ARGB fans
Three 140mm ARGB fans are fitted at the front, while one 120mm ARGB fan is installed at the rear. COUGAR specifies a speed range of 500–1200 RPM ±10% for the 140mm fans and 500–1400 RPM ±10% for the 120mm fan. Their 4-pin PWM connections support compatible fan-speed control, while separate 5V 3-pin ARGB connections provide addressable lighting.
Ventilated front panel and cooling expansion
The front ventilation design allows airflow towards the main hardware compartment. Three front fans and one rear fan are installed, with further mounting positions available at the top and above the power-supply shroud. COUGAR specifies a maximum of nine case fans, allowing cooling configurations to be expanded according to the selected components.
360mm radiator support
The front and top positions support radiators up to 360mm, while the PSU-shroud area supports up to 240mm and the rear accepts up to 140mm. This gives builders several options for compatible all-in-one liquid coolers or custom cooling arrangements. Radiators are optional equipment and actual fit depends on the complete cooler and fan dimensions.
Spacious motherboard and graphics-card support
The MX600 RGB supports Mini-ITX, Micro-ATX, ATX, CEB and E-ATX motherboard formats. Maximum graphics-card length is 400mm, while CPU air coolers up to 180mm high and power supplies up to 180mm long can be accommodated. Eight horizontal expansion slots and a vertical GPU mounting arrangement provide further installation flexibility.
Tempered glass and addressable RGB lighting
The transparent left side panel provides a view of the internal system and illuminated cooling fans. RGB effects can be adjusted through the case lighting button, while compatible motherboards can synchronise the addressable RGB lighting. The white exterior provides a contrasting finish around the illuminated hardware.
USB-C and practical front connectivity
The I/O panel includes one USB Type-C Gen 2 port, two USB 3.0 Type-A ports and a four-pole headset audio jack, alongside an RGB lighting button. The USB-C connector uses an internal Key-A 20-pin motherboard connection. Check that the motherboard provides the appropriate headers for the case ports.
Technical Specifications
| Identification |
| Brand |
COUGAR |
| Model |
MX600 RGB White |
| Manufacturer Model Number |
CGR-57C9W-RGB |
| Manufacturer Product Number |
3857C90.0002 |
| EAN / GTIN |
4710483776670 |
| Case Format |
Full Tower |
| Colour |
White |
| Motherboard and Component Compatibility |
| Supported Motherboards |
Mini-ITX, Micro-ATX, ATX, CEB, E-ATX |
| Maximum GPU Length |
400mm |
| Maximum CPU Cooler Height |
180mm |
| Maximum PSU Length |
180mm |
| Horizontal Expansion Slots |
8 |
| Vertical GPU Arrangement |
3-slot mounting arrangement with vertical bracket |
| Included Cooling |
| Total Preinstalled Fans |
4 PWM ARGB fans |
| Front Fans |
3 × 140mm ARGB PWM |
| Rear Fan |
1 × 120mm ARGB PWM |
| 140mm Fan Speed |
500–1200 RPM ±10% |
| 120mm Fan Speed |
500–1400 RPM ±10% |
| Fan Power Connection |
4-pin PWM |
| Lighting Connection |
5V 3-pin ARGB |
| Additional Cooling and Radiator Support |
| Maximum Fan Capacity |
9 fans |
| Front Fan Support |
3 × 120mm / 3 × 140mm |
| Top Fan Support |
3 × 120mm / 3 × 140mm |
| PSU Shroud Fan Support |
2 × 120mm |
| Rear Fan Support |
1 × 120mm / 1 × 140mm |
| Front Radiator Support |
120 / 140 / 240 / 280 / 360mm |
| Top Radiator Support |
120 / 140 / 240 / 280 / 360mm |
| PSU Shroud Radiator Support |
120 / 240mm |
| Rear Radiator Support |
120 / 140mm |
| Storage and Connectivity |
| 3.5-inch Drive Bay |
1 |
| 2.5-inch Drive Positions |
3 dedicated + 1 convertible from 3.5-inch bay |
| USB Type-C |
1 × USB Type-C Gen 2, Key-A 20-pin internal connection |
| USB Type-A |
2 × USB 3.0 |
| Audio Connection |
4-pole headset jack |
| Lighting Control |
Case RGB button / compatible motherboard synchronisation |
| Physical Specifications |
| Dimensions (W × H × D) |
235 × 515 × 478mm |
| Net Weight |
10.8kg |
| Side Window |
Transparent tempered glass, left side |
| Exterior Colour |
White |
| Package Contents |
| Included Case |
COUGAR MX600 RGB White |
| Preinstalled Fans |
3 × 140mm front ARGB PWM and 1 × 120mm rear ARGB PWM |
| Power Supply |
Not included |
Frequently Asked Questions
How many ARGB fans are included with the MX600 RGB White?
Four fans are preinstalled: three 140mm ARGB PWM fans at the front and one 120mm ARGB PWM fan at the rear. All four have addressable RGB lighting and PWM fan-speed connections.
Does the case support E-ATX motherboards?
Yes. COUGAR lists E-ATX, CEB, ATX, Micro-ATX and Mini-ITX motherboard compatibility. Check the exact dimensions and mounting requirements of your motherboard before installation, particularly for wider E-ATX and CEB models.
Can I install a 420mm liquid-cooling radiator?
No 420mm radiator support is listed for the MX600 RGB. The manufacturer's published maximum is 360mm at the front or top. The PSU shroud supports up to 240mm and the rear supports up to 140mm.
What is the maximum supported graphics-card length?
The maximum published GPU length is 400mm. Check the exact dimensions of the graphics card, its power connectors and the placement of any optional cooling hardware before ordering.
Can I synchronise the RGB lighting with my motherboard?
Yes, with a compatible motherboard 5V 3-pin addressable RGB connection. The case also provides an RGB control button. Do not connect 5V addressable RGB equipment to a 12V RGB header.
Does the case include USB-C?
Yes. The I/O panel includes one USB Type-C Gen 2 port and two USB 3.0 Type-A ports, along with a combined headset jack. The Type-C connection requires a compatible internal Key-A motherboard header.
Can I mount a graphics card vertically?
The chassis supports vertical GPU mounting with a three-slot arrangement and an appropriate vertical bracket. A compatible PCIe riser connection may also be required for the selected installation. Check the mounting hardware and graphics-card dimensions before proceeding.
Is a power supply included?
No. A compatible power supply must be purchased separately. COUGAR specifies a maximum PSU length of 180mm, so check the PSU body and cable-routing requirements before installation.
Singular Expert Insight
The COUGAR MX600 RGB White provides a practical starting point for an illuminated gaming PC because it already includes four PWM ARGB fans. The three 140mm front fans and single 120mm rear fan create a factory intake-and-exhaust arrangement, reducing the need to purchase separate basic case cooling. Another useful feature is its support for larger motherboard formats, including E-ATX and CEB, although exact board dimensions should always be checked. The 400mm graphics-card clearance and 180mm CPU cooler limit accommodate a wide range of gaming hardware. The most important distinction when comparing this case with other full tower models is its radiator capacity: despite the Full Tower classification, the maximum front and top radiator size is 360mm, not 420mm. Buyers should also account for the 180mm power-supply length limit. The front USB-C connection, tempered-glass side panel and 5V motherboard-synchronised ARGB lighting make it well suited to a modern desktop configuration where appearance and cooling flexibility are important. This is the exact white CGR-57C9W-RGB variant, not the black CGR-57C9B-RGB version.
Buyer's Guide
Buy it if
You want a white gaming case with four preinstalled ARGB PWM fans, tempered glass, E-ATX support, 400mm GPU clearance and up to 360mm radiator mounting.
Skip it if
You require a 420mm radiator, graphics card longer than 400mm, CPU air cooler taller than 180mm or power supply longer than 180mm. Choose a different chassis for those requirements.
Also consider
The COUGAR MX600 RGB Black (CGR-57C9B-RGB) if you prefer a black finish with the same main chassis specifications, or another case with 420mm radiator support if your cooling system requires it.