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be quiet! Silent Base 802 Window black (BGW39)

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be quiet! Silent Base 802 Window black
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SilentgamingUSB-C
Chassis Form Factor:Midi Tower
Motherboard size:E-ATX
PSU power:no PSU
Internal bays 3.5":3
Internal bays 2.5":7
Front panel:USB-A 2 pcs, USB-C 1 pcs

Branded exclusive from Be quiet, positioned by the manufacturer in the highest price segment. At the same time, the case has all the necessary functionality for such positioning. This is a modular platform that allows you to individually approach the process of assembling a powerful and performant computer system. The case comes with a set of removable panels. There are two types of covers for the front and crown: mesh and blind.

Mesh panels make the Be quiet Silent Base 802 Window computer case cooler. These lids provide good protection against dust. But if desired, the meshes can be replaced with blank panels, which are equipped with sound insulation from the inside. When blind covers are installed, ventilation channels still remain at the front and top, which is extremely important for removing heat from hot components.

Among other things, the case has a very good package. So, the platform has three preinstalled 140mm fans. The standard turntables belong to the Pure Wings 2 series. Such impellers will provide good ventilation of the chassis even when blind panels are installed. The side covers are fixed using a quick-release mechanism with a spring button. The main sidewall is represented by a metal frame with a large glass insert. The other sidewall is deaf, it is equipped with insulation from the inside. The interior of the chassis has a clever 2-section design. Inside the case is full of removable components.

All specifications
Specifications Silent Base 802 Window Black
Colour
Featuresgaming
Form factorMidi Tower
Mountvertical
Motherboard supportE-ATX
Board placementvertical
PSU form factorATX (regular)
Computer case
Dimensions (HxWxD)553x281x539 mm
PSU max lenght288 mm
Graphics card max lenght432 mm
Fan max height185 mm
Weight13.15 kg
Materialsteel
Side panelremovable
Storage
PSU
PSU mountbottom
3.5" bays3
internal 2.5" compartments7
Expansion slots9 / 2 vertical /
Graphics card vertical mount
Cooling
Installed fans3 шт
Pure Wings 2 140mm
Fans (back)1x140mm / 1x120mm /
Fans (front)3x140mm / 3x120mm /
Fans (top)3x140mm / 3x120mm /
Fans (bottom)1x140mm / 1x120mm /
Fan mounts total8
Dust filterfront, top and bottom
Liquid cooling system support
Liquid cooling system
Liquid cooling (rear)140 mm
Liquid cooling (front)420mm
Liquid cooling (top)360mm
Liquid cooling mounts3
Connectors and functions
Placementon top of the case
USB-A 5Gbps2 pcs
USB-C 10Gbps1 pcs
Audio (microphone/headphones)
More features
Front panellattice
Side panel windowtempered glass
More featuressoundproof
removable HDD cage
hidden wiring
CPU cooling mount window
Added to E-CatalogJanuary 2021
P/N
BGW39

E-Catalog UK editor, Computer Cases
Valerii Lenko, edited 06.08.2026
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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be quiet! Silent Base 802 Tempered Glass Windowed PC Gaming Case Black - BGW39 BGW39

Experience the epitome of silent and stylish PC builds with the be quiet! Silent Base 802 Windowed PC Gaming Case in elegant... moreblack. Meticulously engineered for quiet operation, this case features soundproofing materials and efficient airflow design. The windowed side panel showcases your components, while modular features and ample space ensure easy customization. Elevate your gaming setup with the Silent Base 802, where silence meets performance and aesthetics.
Awd-it.co.uk
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be quiet! Black Silent Base 802 Tempered Glass PC Gaming Case

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be quiet! be quiet! Silent Base 802 Midi Tower Case - Black Window BGW39

With the be quiet! Silent Base 802 mid-tower case, you can build a gaming PC that matches your unique requirements. With its... moreinterchangeable front and top panels, you can adapt this case for either optimal cooling performance or whisper quiet operation. This adjustability extends to the internal layout as well, thanks to a removable motherboard tray that can be positioned for a standard or inverted layout - and even removed entirely for use as a test bench! No matter what configuration you choose, you’ll have ample space for the latest gaming hardware, as the spacious main chamber is compatible with a wide range of components including E-ATX motherboards, GPUs up to 432mm long, large tower air coolers, and multiple fans. In fact, the Silent Base 802 includes three Pure Wing 2 140mm fans pre-installed in its scope of delivery. be quiet! Silent Base 802 mid-tower PC case at a Glance: Mid-tower PC case compatible with E-ATX motherboards Supports GPUs up to 432mm long Multiple layouts available thanks to the removable motherboard tray Mount up to eight fans, with three Pure Wings 2 fans pre-installed Interchangeable front and top panels Versatile storage solution with repositionable HDD sled Silent Operation or Maximum Cooling With the inclusion of mesh and solid panels for the front and top of the case, the be quiet! Silent Base 802 can be customised for either highly efficient cooling performance or minimal acoustic noise. If you prefer a whisper quiet computer, then the sound dampened panels will be the perfect fit. These panels feature a solid construction and include an extra thick dampening mat that measures up to 10mm thick, perfect for absorbing any vibrations. Alternatively, if you’d prefer extra cooling performance, then you can opt for the mesh panels. The front panel features highly porous mesh layered over a honeycomb design frame, allowing your front intake fans ample access to cool air. Meanwhile, the top panel, which replaces the two-piece solid plastic panel, boasts a fine mesh encased in a steel frame. This not only allows air to easily exit your PC, but also acts as a dust filter. Adaptable Layout The be quiet! Silent Base 802 offers plenty of options when it comes to building a dream gaming PC. With its removable motherboard tray, you have the option to build a standard layout computer. Alternatively, you can flip the motherboard’s position to an inverted layout or even remove it entirely and use the tray as an open-air test bench. Once you’ve chosen your preferred layout, you’ll have ample space for your gaming hardware. The Silent Base 802 is compatible with a wide range of components, including 305mm x 275mm E-ATX motherboards. With 185mm of clearance, there is plenty of space to install a large tower CPU air cooler. Plus, you can install full sized graphics cards, as there is room for GPUs up to 432mm long and seven
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be quiet Silent Base 802 Window Black PC case 3X Pure Wings 2 140mm 2 interchangeable top and front covers decoupled motherb

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Be Quiet BGW39

The be quiet! Silent Base 802 Window Black is the perfect solution for sophisticated users who strive for whisper-quiet opera... moretion and maximum performance alike.Features:- Interchangeable top cover and front panel for either maximum airflow or silent operation- Three Pure Wings 2 140mm fans- Extra thick insulation mats for improved noise reduction- State-of-the-art I/O-panel with fan controller and USB 3.2 Gen. 2 Type C- Decoupled motherboard tray can be relocated for an inverted layout- Detachable top bracket ensures easy installation of radiators and fans- Ready for radiators up to 420mm- Tinted and tempered glass side window allows a superb viewInterchangeable top cover:Optimized for air or water cooling:- The first of two included top covers perfectly rounds off the design of the Silent Base 802 Window Black and ensures a silent operation. For all who strive for extremely powerful cooling and especially with water-cooled systems, the highly air-permeable top cover is the right choice.Interchangeable frontpanel:- Ensures maximum performance or whisper-quiet operation- The airflow front panel provides maximum performance for sophisticated configurations with highest demands for low temperatures. The standard front panel is the perfect choice for silent systems and regular PC configurations. Both panels are included.Three preinstalled pure wings 2:- Whisper-quiet operation- Three preinstalled Pure Wings 2 140mm fans with airflow-optimized fan blades ensure perfect airflow and solid cooling no matter if you chose a high airflow or a silence optimized configuration.Superb noise dampening:- Extra thick insulation for maximum stability and silence- The front and sides are equipped with extra thick dampening mats of up to 10mm, resulting in maximum stability and superb noise dampening capabilities. The decoupled PSU bracket, motherboard tray and HDD cages also minimize vibrations. The full metal body provides stability for the case and improves its haptic.Smart i/o port:- State-of-the-art technology for your system- A USB 3.2 Gen. 2 Type C connector is provided on the front I/O port and allows usage of the latest hardware. The integrated 4-step fan controller allows the setting of the speed of up to six fans manually or connect all to one PWM signal.Versatile motherboard tray:- Designed to fit individual requirements- The motherboard tray is decoupled and can be installed alongside the left panel in an inverted layout. It is also removable for use as a test bench.Functional psu shroud:- Offering a neat interior- The PSU shroud perfectly covers the cables, PSU and contains a double HDD cage. The cover plates are separately detachable to install a 140mm fan on the top. With the small cover detached a 360mm or 420mm radiator can be installed at the front. Using the PSU bracket the power supply unit can be easily installed from behind.Tempered glass window:- A perfect view inside your PC- The high-quality, fully-windowed side panel offers a perfect view
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User reviews 1
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Overall great, but there is some work to be done
26 November 2021 
These are not at all the emotions I expected from such a long-awaited purchase. Overall, the case is very convenient for assembly, effective in cooling, stylish in appearance, and has great options for panel replacement (I also appreciated the fan hub). On the other hand, there are many seemingly minor flaws that could be overlooked if it weren't for a few facts: 1) Be Quiet! markets itself as a high-end manufacturer, yet there is no attention to numerous details here. For example, Phanteks and Fractal Design are simply unrivaled in terms of attention to detail, and their products are cheaper (sometimes significantly). 2) There are many flaws that SHOULD supposedly be fixed, after all, this is the second model of this case (the first was 801), but they are still here. 3) The customer support from be quiet! is terrible; they simply said they would forward my complaints to production. They could have at least symbolically sent a tool for the stands by mail - a trivial expense, and it would have elevated their standing in the eyes of the consumer. A similar situation occurred when their power supply started to hum (as the new graphics card apparently has a peculiar power mannerism) - they simply told me, 'buy our new PSU line, what's up'. After several months of use, I have already overlooked all the negatives. I ordered a soft extender from China for the USB key, so the rage has subsided. Now I really enjoy it - stylish, very functional, and with excellent airflow.
- Excellent airflow with perforated panels (The temperature on the graphics card compared to the Fractal Design Meshify C Mini dropped by over 13 degrees, though the previous case was VERY compact and the components were physically cramped.)
- Convenient removable side panels with buttons
- Everywhere necessary, there are holes, making it easy to route cables and secure them with ties. Overall, assembling in this case is quite a pleasant task.
- The set includes 2 options for front and top panels: perforated for better cooling and solid with soundproofing.
- Good easily removable dust filters at the bottom and front
- On the back wall, there is a hub for 6 fans, allowing connection of both 3-pin and 4-pin. On the case, there is a switch to control the hub's operation: the auto position allows the motherboard to control fan speeds - for this, one wire goes from the hub to the motherboard. The other positions 1-3 regulate the voltage to all fans, resulting in 3 fan speed levels. The case fans are completely silent in position 1, almost silent in position 2, and you can hear the airflow in position 3.
- Almost anything can be unscrewed, removed, and tucked away inside the case.
- There is an option to build an inverted setup - the glass will be on the right side of the case, and the motherboard will be upside down. Why - that's a question, but it's possible.
- The kit does not include a tool for working with motherboard standoffs (such a small adapter for a screwdriver)!
- The cable management holes on the right side are quite close to the motherboard. My board’s connector for connecting case USB is on the right (not at the bottom like most reasonable boards), the cable from the front USB panel is quite rigid, and the key itself is rather bulky, so it's physically impossible to connect through the cable hole, I had to remove one of the drive bay covers and route the cable through there.
- The front filter is secured at the top and bottom, but in the center, it bends a little away from the case on both sides, resulting in dust being generally sucked in past the filter.
- The case is quite heavy, and with components, it becomes very heavy, with no protruding parts that could be used to move it conveniently.
- Budget pure wings fans, instead of silent wings
- Complete disregard for consumers. For such a price, there's not even a basic cardboard box for all the screws - they were just thrown into a large box from replacement panels, nor a cloth for glass; the set of screws is barely sufficient.
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