BE QUIET! 

BGW21 be quiet! Pure Base 600 No Power Supply ATX Mid Tower w/ Window (Black)

Mfg Part Number:  BGW21  
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Price: $121.60
Quantity:
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Last Updated: Nov 21, 2025
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Exceptionally Silent and Functional

Pure Base 600 Window is truly multi-talented, offering a great deal of functionality and features for an attractive price. This case sets new standards in its performance class with high installation flexibility and effective cooling performance.

Smart usability features and whisper-quiet operation enable you to realize almost any system configuration you desire for your ATX or micro ATX PC. It's simply the perfect base to build your system on.

  • Highly versatile construction with repositionable HDD slots and a removable ODD cage
  • Optimized for liquid cooling with three specially designed areas of up to 360mm to add water cooling radiators
  • Adjustable top cover vent that can be closed for absolute silence, partially open for more air exhaust or fully open, with the added possibility to mount a radiator
  • High-quality, fully windowed side panel made of tinted and tempered glass
  • Whisper-quiet operation thanks to two pre-installed Pure Wings 2 fans featuring nine airflow-optimized fan blades that reduce turbulence while increasing the air pressure
  • Completely sound insulated with integrated dampening material on top, side and front
  • Professional cable management is adaptable with extensive cable routing options
  • Product conception, design and quality control in Germany
Applications
  • Air-cooled and water-cooled systems
  • Any PC that requires superior levels of quietness, such as audio editing, studio work - or simply a gaming and multimedia system for your living room
Feature Details

Highly Versatile Design

  • Case offers a wide range of possibilities for system component selection
  • Truly versatile thanks to repositionable and removable HDD slots
  • Removable ODD cage for maximum flexibility of water cooling and drives
  • Three repositionable HDD slots allow installation of even the biggest graphics cards
  • Adjustable top cover vent can be closed for absolute silence, partially opened for more air exhaust or fully open, with the added possibility of mounting a water cooling radiator

Silent and Reliable Cooling

  • Two pre-installed Pure Wings 2 fans (120mm at the rear, 140mm at the front) that include an array of enhancements for quiet airflow
    • unique airflow-optimized fan blade design reduces noise-generating fan turbulence
    • high-quality sleeved bearing
    • switching, noise-cancelling circuitry
  • Design permits the installation of up to four additional cooling fans
  • Integrated 3-step fan controller for up to three fans
  • Airflow follows a clear path, to quietly and efficiently lower the system temperature. All exhaust air is directed to the rear, to further minimize any noise experienced
  • Optimized for liquid cooling, with specially designed areas to add radiators up to 360mm on front, top and rear
  • Sound insulating material on top, side and front that dampens vibration and further guarantees silent operation

Elegant Look and Functional Handling

  • Stylish design with high-quality materials - the hallmark of be quiet! cases
  • High-quality side window of 4mm tinted and tempered glass
  • Motherboard tray features large cutouts for the CPU cooler backplate, supporting all present and future socket designs
  • Professional cable management is adaptable with extensive cable routing options
  • Compatibility with all be quiet! products and all available graphics cards
Main Specification
General Information
Manufacturer Listan GmbH & Co.
Manufacturer Part Number BGW21
Manufacturer Website Address http://www.listan.de
Brand Name be quiet!
Product Line Pure Base 600
Product Name Pure Base 600 Computer Case
Packaged Quantity 1
Product Type Computer Case
Technical Information
Motherboard Supported Micro ATX
Motherboard Supported Mini ITX
Motherboard Supported ATX
Number of Fans Supported 5
Number of Fans Installed 2
Installed Fan Size 4.72"
Installed Fan Size 5.51"
Bays
Number of External 5.25" Bays 2
Number of External 3.5" Bays 3
Number of Internal 2.5" Bays 8
Number of Total Expansion Bays 13
I/O Expansions
Total Number of Expansion Slots 7
Interfaces/Ports
Total Number of USB Ports 2
Total Number of Audio In Ports 1
Total Number of Audio Out Ports 1
Power Description
Power Supply Installed No
Number of Power Supplies Supported 1
Physical Characteristics
Color Family Black
Product Color Black
Product Material Steel
Product Material Acrylonitrile Butadiene Styrene (ABS)
Product Material Tempered Glass
Form Factor Mid-tower
Height 18.5"
Width 8.7"
Depth 19.4"
Weight (Approximate) 18.63 lb

Specifications

  • Mfr Part Number: BGW21
  • Case Type: ATX Mid Tower
  • Color: Black
  • Material: Steel, ABS Plastic, 4mm tempered glass
  • M/B Type: ATX, MicroATX, Mini-ITX
  • Drive Bays: 13
    • External: 2x 5.25"
    • Internal: 3x 3.5", 8x 2.5"
  • Expansion Slots: 7
  • Cooling System:
    • Front: 1x 140mm be quiet! Pure Wings 2 Fan (900rpm), 1x 120/140mm Fan Vent (Fan not included)
    • Rear: 1x 120mm be quiet! Pure Wings 2 Fan (1,200rpm)
    • Top: 2x 140mm Fan Vents (Fans not included), 3x 120mm Fan Vents (Fans not included)
  • Side Windows: Yes
  • Front I/O Panel: 2x USB 3.0 Ports, HD Audio I/O
  • Maximum Compatibility:
    • CPU Cooler Height: Up to 165 mm
    • VGA Card Length: 280 mm (HDD Cage installed); 425 mm (HDD Cage removed)
  • Power Supply: None, Supports ATX PS2 Power Supply, 210 mm (w/o bottom fan) / 210 mm (w/ bottom fan) Max PSU Length
  • Dimensions (WxLxH): 220.0 x 492.0 x 470.0 mm (w/ stands)
  • Weight: 8.45 kg
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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