Cooler Master MasterBox Lite 5 Case Kit w/ MasterLiquid Lite 120 Liquid Cooler & MasterWatt 500W Power Supply

MX70287 MasterBox Lite 5 Case Kit w/ MasterLiquid Lite 120 Liquid Cooler & MasterWatt 500W Power Supply
MX70287 MasterBox Lite 5 Case Kit w/ MasterLiquid Lite 120 Liquid Cooler & MasterWatt 500W Power Supply MX70287 MasterBox Lite 5 Case Kit w/ MasterLiquid Lite 120 Liquid Cooler & MasterWatt 500W Power Supply MX70287 MasterBox Lite 5 Case Kit w/ MasterLiquid Lite 120 Liquid Cooler & MasterWatt 500W Power Supply

Product Info

Choose Your Style With This MasterBox Lite 5 Case Kit:

w/ MasterLiquid Lite 120 Liquid CPU Coolerfeature
& Cooler Master MWL 500W ATX Power Supply!

The Foundation of your Next Gaming Rig!

The MasterBox Lite 5 Case: Stylish Gaming Case w/ Great Looks and Cooling Options
The MasterBox Lite 5 ATX Case is your best option for your next PC Gaming build that doesn't ignore good looks, customization or Liquid CPU Cooling.

  • Large Side Panel Window
  • 1x 120mm Rear Fan Included
  • Supports optional Front Fans:
    • 2x 140mm Fans
    • 3x 120mm Fans
  • Radiator Support: up to 360mm long
  • Video Card Support: up to 400mm long
  • Front Panel I/O:
    • 2x USB 3.0 ports
    • 3.5mm Microphone In port
    • 3.5mm Headphone Out port

This Kit also includes the Cooler Master MasterLiquid Lite 120 CPU Cooler and the Cooler Master MasterWatt Lite 500W Power Supply!


Cooler Master's Master Box Lite 5 Case:

Large Side Panel Window
This case comes with a large side panel window that allows you to show off your perfect build and powerful components!

3D Printing - Freely Express Yourself

We know the community also has some awesome ideas, and the ability to express them in everything you make or do. So with that in mind, we're set to release the 3D printing schematics of the top and bottom trim.

Expanding the Possibilities For All Your Components

The spacious interior fits all standard motherboards for your gaming needs. Black coating and an included PSU cover that allows for easy, simple configurations for your gaming build. Let your configuration stand out with an all-black background.

DarkMirror Front Panel; Now Your Case Doesn't Have To Be Boring

A sleek, tinted side window panel and DarkMirror removable front panel allows for easy access to your components. And with support for up to four cooling fans and a watercooling system, we ensure that your performance doesn't suffer.

MasterLiquid Lite 120 CPU Cooler w/ 120mm PWM Fan:


Introducing the MasterLiquid Lite 120

With its kink-resistant tubing and matt-black styling, the MasterLiquid Lite 120 is a Cooler Master original design and attractive entry into liquid cooling. Reliability, performance and quiet operation are ensured by its unique Dual Dissipation Pump and 120mm Air Balance fan design. Whether you're building new or just upgrading, it's easy to install on the latest Intel or AMD systems and 120mm radiator fits almost all PC chassis.

  • 120mm Air Balance fan design
  • High density "Sine Fin" Blade design
  • Precision machined Copper plate
  • Dual dissipation pump
  • White LED logo

Dual Dissipation Pump

Its unique low-profile dual chamber pump design features a low vibration pump for cool and quiet operation.

Easy and Reliable

An easy install, reliable and low noise all-in-one liquid cooler for Intel and AMD systems.

Robust FEP Tubing

Robust and extra thick FEP tubing ensures kink-resistance to ensure full liquid flow-rate and eliminates potential evaporation.

Air Balance Fan Design

120mm Air Balance fan's silent driver IC smoothens fan operation, reducing fan clicks and vibrations.

Fits Almost All Cases

Fits almost all PC chassis with a 120mm fan mount near the CPU area.

Cooler Master's MWL 500W Power Supply:


Cooler Master's family of power options features a line of stable, high quality, 85% efficient power supplies. The MWL series is compact and available in outputs suitable for most systems. On top of safety regulations, the MWL includes Cooler Master's 3 year warranty.

Inside, the Silencio fan blades run with less turbulence while sealed LDB bearings guarantee a longer service life. High quality components keep up with daily power demands, while delivering consistent output even in 40° C surroundings cool and quietly.

DC-DC Circuit Design
The DC-DC circuit design offers your system more reliable and stable output voltages, providing more consistent power delivery at up to 40° C.

Durable LDB Bearing
Cooler Master 120mm Silencio FP fan combines sealed LDB bearings with quiet fan blades offering a long lifetime of quiet cooling.

    • Self-lubricating, dustproof design (IP x6 rated)
    • 160,000hr life expectancy
    • silent driver IC reduces clicks and vibration

Quality Capacitors
Solid, high quality capacitors are used in the MWL power supply for increased product lifespan and higher temperature resistance.

Sleeved Cables
Sleeved cables provide easier cable management, offering a clean and professional look. They also save space for better airflow within the PC system, improving thermal performance and heat dissipation.

Low Standby Power
The MWL will consume no more than 0.5W when your PC is in standby mode, complying with ErP 2013 lot 6.


Make and Model CoolerMaster MasterBox Lite 5 Case
Part Number MCW-L5S3-KGNN-02
Side Window Included
Material Body: Steel
Bezel: Plastic mesh
M/B Form Factor E-ATX, ATX, Micro-ATX, Mini-ITX
Expansion Slots 7
CPU Space CPU Cooler Height: Up to 167mms
GPU Space Video Card Length: Up to 285mm w/ 3.5" HDD Cage
Up to 410mm w/o 3.5" HDD Cage
PSU Space Power Supply Length: Up to 180mm
Drive Bays 2x 3.5 / 2.5" Combo Bays
1x 2.5" SSD Bay
Dust Filters 1x Front Dust Filter
1x Bottom Dust Filter
Cooling Rear: 1x 120mm non-RGB Fan (Included)
Front: 3x 120mm Fans (optional)
Top: 1 x 120mm / 140mm Fan (optional)
Water Cooling Support Front: 1x 280 / 240mm Radiator, up to 50mm thickness without fan
Rear: 1x 120mm Radiator
Front I/O Ports 2x USB 3.0 ports
1x 3.5mm Audio In / Mic port
1x 3.5mm Audio Out / Headphone port
MasterLiquid Lite 120 CPU Cooler w/ 120mm PWM Fan
Make and Model MasterLiquid Lite 120 Liquid CPU Cooler
Part Number MLW-D12M-A20PW-R1
Color Black
Materials Radiator: Aluminum
Bearing Type Precision POM Bearing
Power Connector Main System: 4-pin
Pump: 3-pin
Fan: 4-Pin (PWM)
Blade Geometry 9 blade fan design
Fan Size 1x 120mm Fan
Speed 650 ~ 2000 RPM (PWM) ±10%
Air Flow 66.7 CFM ±10%
Air Pressure 2.34 mm H2O ±10%
Noise Pump: < 8 dB(A)
Fan: 6 ~ 30 dB(A)
MTTF Rated Lifetime Pump: 70,000 hours
Fan: 160,000 hours
Power Consumption Pump: 12Vdc @ 0.3 A, 3.96 W
Fan: 12 Vdc
MasterWatt Lite 500W Power Supply
Input Voltage 100 ~ 240Vac, 50 ~ 60Hz
Power Efficiency Up to 85% Power Efficient
Type Intel® ATX 12V V2.31
Maximum Load
Voltage +3.3V +5V +12V1 -12V +5Vsb
Current 20A 20A 38A 0.3A 2.5A
Combined Wattage 120W 456W 3.6W 12.5W
Total Wattage 500W
Total Combined Output 500W
Cooling 120mm Silent Fan w/ Hydraulic Bearing
Connectors 1x ATX (24 pin) Connector
1x ATX 12V (4 + 4 Pin) Connector
6x SATA (5 Pin) Connectors
2x PCI-E (6 + 2 Pin) Connectors
3x Molex™ (4 Pin) Peripheral Connectors
1x Floppy Disk (4 Pin) Connector
MTBF 100,000 hours Minimum
Power Good Signal 100 ~ 500msec
PFC Active PFC (Power Factor Correction)
Certifications BSMI, CB, CCC, CE, cTUV-Rhus, EAC, FCC, KC, RCM & TUV
Protection OCP, OPP, OTP, OVP, SCP, UVP
Temperature Operating: 0 ~ 40° C
Dimensions (LxWxH) 150 x 140 x 86mm
Combined Specifications
Dimensions External Case: 500 x 220 x 475mm
Weight 8.5kg (Includes the Case, CPU Cooler and Power Supply)