Price: €114.99 - €94.90
(as of Jul 03, 2025 05:04:40 UTC – Details)
From the manufacturer
MasterBox 600
Bigger is better
The MasterBox 600 is a mid-tower PC case with a modest design that boasts incredible cooling capacity.
Equipped with a FineMesh front panel, 3 built-in 140mm front fans and a 120mm rear fan with full ARGB support, the case offers space for up to 7 fans and a 420mm front radiator.
Back Connect
The interior supports back-connect motherboards (PROJECT ZERO, BTF) and provides additional space for cable management.
Other quality features include a 20Gbps USB Type-C port, ARGB/PWM fan hub and borderless tempered glass.
Premium Features 3 x 140mm ARGB PWM, 1 x 120mm ARGB Fan ARGB/PWM Fan Hub FineMesh front panel E-ATX Motherboard Capacity ATX Back Connect Motherboard Capacity 33-35mm cable management space Tempered glass panel USB 3.2 Gen 2×2 Type-C (20Gbps) and 2x USB 3.2 Gen 1 Type-A (5Gbps) connectivity
Back Connect compatible
The case interior is compatible with regular and back-connect motherboards (also known as hidden connector), e.g. PROJECT ZERO, BTF and Stealth.
Consequently, the rear cable management space behind the motherboard compartment has been expanded to 33-35mm to fully accommodate the cable connections.
FineMesh front panel
The front is made of full-length FineMesh which provides unrestricted air flow while doubling as a dust filter.
In addition, the front panel offers space for a cooler with up to 420 mm (max. Length 457 mm) and up to three 140/120 mm case fans*.
*Includes 3 x 140mm SickleFlow ARGB PWM intake fans.
High performance cooling
The MasterBox 600 can accommodate up to 7 x 120 mm fans for air-flow oriented builds.
Panel cooling options:
Front: 420 mm radiator*, 3 x 140/120 mm fans. Top: 360mm radiator, 2 x 140mm or 3 x 120mm fanRear: 120mm radiator, 120mm fan
*Max. Front Radiator Capacity: 457 x 140 x 27 mm
Impressive internal capacity
Thanks to the versatile interior layout, the MasterBox 600 easily accommodates even the largest mainstream PC components:
Up to E-ATX* motherboard (Mini-ITX, Micro-ATX, ATX, E-ATX max. 305 x 277 mm) CPU air cooler with a height of up to 170 mmATX power supply with a length of up to 200 mm. Graphics card(s) with a length of up to 360 mm (410 mm without front cooler).
*Up to ATX for back-connect motherboards.
Pre-installed case fans
The MasterBox 600 comes with 4 pre-installed case fans:
3 x 140mm ARGB PWM SikeFlow Fans (650-1800RPM) 1 x 120mm ARGB CF120 Fan (650-1200RPM)
ARGB Enabled
Lighting presets can be assigned via the top I/O reset button connected to an integrated ARGB/PWM fan hub, or customized via software.
Tempered glass
A full-length tempered glass side panel is ideal for displaying high-quality hardware and lighting effects.
A removable hard drive cage supports 2.5″ and 3.5″ drive bays.
20Gbps USB Type-C
Top I/O panel provides 20Gbps USB Type-C connectivity:
USB 3.2 Gen 2×2 Type-C (20Gbps)*2 x USB 3.2 Gen 1 Type-A (5Gbps)3.5mm Audio Combo Jack (In/Output)
*Note: Requires USB Gen 2×2 Type-C front header support on motherboard
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Price
€59.90€59.90 €67.89€67.89 €94.90€94.90 €102.89€102.89 €119.55€119.55 €127.95€127.95
Form factor
Mid-Tower Mid-Tower Mid-Tower Mid-Tower Mid-Tower Mid-Tower
Dimensions (L x W x H)
474 x 230 x 481 mm 474 x 230 x 481 mm 474 x 230 x 481 mm 474 x 230 x 481 mm 516 x 224 x 510 mm 516 x 224 x 510 mm
Motherboard Capacity
Mini-ITX, Micro-ATX, ATX, E-ATX (up to ATX Back Connect MBs) Mini-ITX, Micro-ATX, ATX, E-ATX (up to ATX Back Connect MBs) Mini-ITX, Micro-ATX, ATX, E-ATX (up to ATX Back Connect MBs) Mini-ITX, Micro-ATX, ATX, E-ATX (up to ATX Back Connect MBs) Mini-ITX, Micro-ATX, ATX, E-ATX, SSI-CEB Mini-ITX, Micro-ATX, ATX, E-ATX, SSI-CEB
Graphics Card Capacity
Up to 360mm (410mm without front radiator) Up to 360mm (410mm without front radiator) Up to 360mm (410mm without front radiator) Up to 360mm (410mm without front radiator) Up to 410mm Up to 410mm
Power supply support
ATX power supply up to 170mm (210mm without hard drive cage) ATX power supply up to 170mm (210mm without hard drive cage) ATX power supply up to 170mm (210mm without hard drive cage) ATX power supply up to 170mm (210mm without hard drive cage) ATX power supply up to 180 mm ATX power supply up to 180 mm
Cooler support
420 mm (front), 360 mm (top), 120 mm (back) 420 mm (front), 360 mm (top), 120 mm (back) 420 mm (front), 360 mm (top), 120 mm (back) 420 mm (front), 360 mm (top), 120 mm (back) 360 mm (front), 360 mm (top), 120 mm (rear) 360 mm (front), 360 mm (top), 120 mm (rear)
Pre-installed fans
– no data
– no data
3 x 140mm SickleFlow ARGB PWM (front), 1 x 120mm CF120 ARGB (rear) 3 x 140mm SickleFlow ARGB PWM (front), 1 x 120mm CF120 ARGB (rear) 2 x 200mm ARGB (front), 1 x 120mm SickleFlow ARGB PWM (rear), 1 x 120mm SickleFlow PWM (GPU) 2 x 200mm ARGB (front), 1 x 120mm SickleFlow ARGB PWM (rear), 1 x 120mm SickleFlow PWM (GPU)
I/O Panel
1 x USB 3.2 Gen 1 Type-C (5Gbps), 1 x USB 3.2 Gen 1 Type-A, 3.5mm audio jack 1 x USB 3.2 Gen 1 Type-C (5Gbps), 1 x USB 3.2 Gen 1 Type-A, 3.5mm audio jack 1 x USB 3.2 Gen 2×2 Type-C (20Gbps), 2 x USB 3.2 Gen 1 Type-A, 3.5mm audio jack, 1 x LED controller (ARGB) 1 x USB 3.2 Gen 2×2 Type-C (20Gbps), 2 x USB 3.2 Gen 1 Type-A, 3.5mm audio jack, 1 x LED controller (ARGB) 1 x USB 3.2 Gen 2 Type-C (10Gbps), 2 x USB 3.2 Gen 1 Type-A, 3.5mm audio jack, 1 x LED controller (ARGB) 1 x USB 3.2 Gen 2 Type-C (10Gbps), 2 x USB 3.2 Gen 1 Type-A, 3.5mm audio jack, 1 x LED controller (ARGB)
Accessories
Dust filter (front, top and bottom), hard drive cage Dust filter (front, top and bottom), hard drive cage ARGB/PWM fan hub, dust filter (top and bottom), hard drive cage ARGB/PWM fan hub, dust filter (top and bottom), hard drive cage ARGB/PWM fan hub, dust filter (top and bottom), hard drive cage ARGB/PWM fan hub, dust filter (top and bottom), hard drive cage
Product Dimensions : 47.4 x 23 x 48.1 cm; 7.9 kg
Date First Available : 22 Mar 2024
Manufacturer : Cooler Master
ASIN : B0CWPJK9CD
Item model number : MB600-KGNN-S00
Country of origin : China
Guaranteed software updates until : unknown
MORE AIR FLOW – The MasterBox 600 is equipped with a full coverage FineMesh front panel and triple 140mm intake fans; Supports up to 7 x 120mm case fans (or 5 x 140mm, 1 x 120mm)
3 x 140MM ARGB FANS – The MasterBox 600 is a PC case with 3 pre-installed SickleFlow 140 ARGB PWM front fans (650-1800rpm), CF120 ARGB rear fans (650-1200rpm), ARGB hub, removable dust filters up/up/up/downTempered glass side panel
E-ATX & 420 MM RADIATOR CAPACITY – Radiator support for 420/360mm front (max. Length 457 mm), 280/360 mm top and 120 mm rear; inside there is space for E-ATX motherboard (max. 305 x 277 mm), 360 mm GPU (max. 410 mm without front wheel) & 170 mm CPU cooler
Back Connect – Compatible with standard and back connect motherboards (Project Zero, BTF); a generous cable management space of 33-35 mm behind the MB compartment; includes 2 x 3.5 inch hard drive cage (removable) and 2 x 2.5 inch drive bays (max. 6)
CONNECTIVITY – Premium high speed USB 3.2 Gen 2×2 Type-C port (20Gbps), 2 x USB 3.2 Gen 1 Type-A (5Gbps) and audio jack combination on the top I/O panel; ARGB effects can be changed manually (reset button) or via software
Customers say
Customers like the build quality, space, and price of the computer chassis. They mention it’s a good case with a fair price and is a fantastic purchase.
