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be quiet! 802 Window Silent Base (White)

Large tower case with tempered glass centre

Last price 189€95
Holy Moly!
Overview

Ultra quiet, ultra functional and ultra high performance

In the pure tradition of the be quiet! Silent Base range, the Silent Base 802 Window is a magnificent large tower PC case with a superb tempered glass side window, thought and designed to favour performance and silence. Its sleek design and ease of use make it extremely versatile and capable of accommodating everything from the latest gaming PC to a quiet, unobtrusive home cinema PC. With its many noise-cancelling features, it has impeccable sound insulation that will make you forget that your PC is on. Its stress-free mounting system and clever cable management make for a comfortable and ergonomic installation. The Silent Base 802 is an ideal case for gamers and users looking for silence.

Interchangeable top panel and front panel

The be quiet! Silent Base 802 offers you the advantage of being able to adapt to your needs for design, silence or performance. To this end, it offers two types of top panel and two types of front panel. The first solid panel perfectly complements the design of the Silent Base 802 and ensures quiet operation. The second mesh panel is much more air permeable, allowing it to maximise ventilation and watercooling performance.

The interchangeable front panels also contribute to the design, silence and cooling performance of the system. The standard front panel allows you to enjoy more silence while the mesh front panel favours the airflow to get more performance from your components while ensuring low temperatures.

A case for everything that doesn't make a sound

The be quiet! Silent Base 802 PC case can accommodate up to seven fans, three of which are natively mounted (three Pure Wings 2 140 mm fans). The design of the air inlets guarantees superior cooling performance. Also compatible with watercooling systems, with front, top and rear slots, the Silent Base 802 has an easy top-mounted radiator installation system to simplify your installation.

The Silent Base 802 is guaranteed to be a silent cathedral. The front and sides are equipped with extra thick damping mats of up to 10 mm , which allow for maximum stability and superb noise reduction capabilities.The decoupled PSU support, motherboard tray and hard drive cages also minimise vibration. The Silent Base 802's body is made entirely of metal, which ensures the stability of the case and improves haptic perception.

Case ingenuity for your system performance


The Silent Base 802 Window, with its beautiful tempered glass window, is not only a beautiful enclosure, but an ingenious one. It offers a wealth of functionality and clever features that allow you to achieve almost any configuration for your E-ATX, ATX, Micro-ATX or Mini-ATX PC. It allows you to install a 432mm long graphics card and a 185mm high fan. It is simply the ideal base for creating your powerful system. It is extremely versatile in design and has a dual hard drive rack. Its functional power supply cover perfectly covers the cables as well as the power supply unit. By removing the small cover, you can install a 360 mm or 420 mm heatsink at the front. The power supply unit can be easily installed from the back using the bracket for the magnet.

On the I/O panel you will find a USB 3.1 Type C connector which allows you to use all your latest hardware. Finally, the 4-stage fan controller will allow you to manually adjust the speed of up to six fans or connect them all to a single PWM signal.


Main features:

  • Large tower case with tempered glass window for motherboards in the following formats: E-ATX, ATX, Micro-ATX, Mini-ITX
  • Efficient cooling system and perfect ventilation (3 x 140 mm fans included and 4 x 120 or 140 mm additional slots)
  • Tool-free mounting system
  • 2 removable dust filters: 1 front, 1 rear
  • Intelligent cable management and air filters easily accessible for cleaning
  • Large space for all components including watercooling radiators
  • Removable top bracket for easy radiator attachment
  • Sound insulation materials, anti-vibration systems
  • Optimised airflow, front panel hatch to adjust airflow to the required level of silence
  • Dimensions (W x H x D): 281 x 553 x 539 mm for 12.59 kg
  • 3 years warranty
Specifications
Select your criteria

General information

Product name

be quiet! 802 Window Silent Base (White)

Brand

be quiet!

Model

BGW40

Main characteristics

Graphic card max. length

432 mm

Max height CPU fan

185 mm

Power supply max. length

288 mm

Power format

ATX/EPS

Case format

Full tower

Use

Office
Gamer

Material

ABS (Plastic)
Steel

Motherboard format

ATX
E-ATX
Micro ATX
Mini ATX

Power supply supplied

No

Design

Screwless fixing system

Yes

Case color

White

Front color

White

Integrated display

No

Glass

Yes

Tempered glass

Yes

Fish tank (panoramic view)

No

LED RGB

No

ARGB LED

No

Water cooling compatible

Yes

Motherboard connector location

Standard connectors (on the motherboard)

Expansion slots

Number of PCI slots

7

Low profile

No

Number of visible 3.5" slots

0

Number of invisible 3.5" slots

3

Number of 2.5" slots

7

Number of 2.5"/3.5" slots

0

Number of visible 5.25" slots

0

Number of Slot-in slim 5.25'' slots

0

Number of Slim 5.25'' slots

0

Front connectivity

Location of expansion ports

Top

Connector(s) available

2 X USB 3.0
1 X Microphone (3.5mm Jack Female)
1 X USB 3.1 Type C
1 X Headphone (3.5mm Jack Female)

Cooling

Fan(s) included

Yes

Number of rear fan(s) slots

1 X 120 or 140mm

Quantity of rear fan(s) supplied

1

Number of front fan(s) slots

3 X 120 or 140mm

Quantity of front fan(s) supplied

2

Number of above fan(s) slots

3 X 120 or 140mm

Water cooling

AIO radiator compatibility

360mm radiator
280mm radiator
240mm radiator
140mm radiator
120mm radiator

Front AIO slot(s)

420mm radiator
360mm radiator
280mm radiator
240mm radiator
140mm radiator
120mm radiator

Above AIO slot(s)

120mm radiator
240mm radiator
360mm radiator

Rear AIO slot(s)

120mm radiator
140mm radiator

Physical characteristics

Width

281 mm

Height

539 mm

Depth

553 mm

Weight

13.15 kg

Volume

83.75 l

Warranties

Commercial warranty

Legal warranty

Safety Information

Responsible person

Listan GmbH

Postal address

Wilhelm-Bergner-Str. 11C 21509 Glinde Allemagne

Electronic Address

Product referenced on 19 Nov 2020

Customer reviews
Global rating
9/10
based on 44 reviews Editorial and moderation guide
  • 80%
    35 reviews
  • 16%
    7 reviews
  • 2%
    1 review
  • 2%
    1 review
  • 0%
  • by PatrickG
    Posted on 5 Jan 2026
    Bought on 8 Dec 2025 from LDLC
    Number of reviews: 4 Average rating: 9

    Excellent case

    Excellent silent case despite its three included fans.
    Note that it comes with two front plates, one improving ventilation as shown in the photo and a second equipped with noise-reducing foam, as with the plate on the left side.

    Model: be quiet! 802 Silent Base (White)
    Review automatically translated
  • by JeanPierreR
    Posted on 14 Nov 2025
    Bought on 17 Oct 2025 from LDLC
    Number of reviews: 3 Average rating: 10

    Very pleased

    The computer has become an essential accessory for everyday life; to be deprived of it is felt like an amputation; the LDLC team is very reactive and immobilises the computer for a minimum of time; very satisfied with their advice and services.

    Model: be quiet! Silent Base 802 (Black)
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  • by LouisD
    Posted on 18 Jul 2025
    Bought on 19 Jun 2025 from LDLC
    Number of reviews: 1 Average rating: 10

    At the top!

    What a pleasure to go to LDLC, it allows you to discuss with passionate professionals before making a major purchase, they listen and know how to guide you towards your needs, precisely, thank you very much?

    Model: be quiet! Silent Base 802 (Black)
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  • by Krill
    Posted on 12 Jul 2025
    Bought on 13 Aug 2024 from LDLC
    Number of reviews: 11 Average rating: 6

    hum

    Fortunately it's a full case with foam for integrated noise reduction, and I've got anti-noise headphones, otherwise it wouldn't be bearable. Be Quiet have surely lost some of their prestige as they've strayed towards RGB, and they're becoming less and less competent, which is a bit disappointing.

    Totally overpriced.

    Model: be quiet! Silent Base 802 (Black)
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  • by Noobzator
    Posted on 29 Jun 2025
    Bought on 30 Mar 2025 from LDLC
    Number of reviews: 2 Average rating: 7

    Disappointed by fan noise and poor cooling

    The case houses a B850 motherboard with a 9800x3D and an RTX 5070Ti card. By paying 180€, I thought I'd be safe in terms of silence and cooling. However, this case suffers from several faults which are due to (1) the problem of being too big (2) the presence of low-end fans.
    At 25°C in the room;
    - The case's 3 fans are very noisy as soon as you exceed 900 RPM, and for office work I'm bothered by the noise.
    - In game (CP 2077), side panel closed (GPU 55° CPU 70°). Side panel open (GPU 50° CPU 65°), so 5°C more.
    The case is too bulky, the 2 pure wings fans on the front struggle to blow and the one at the back gives off almost no heat. Opening the top side grille doesn't change anything.
    To remedy this, I'm thinking of changing the 3 fans (pure wings 4, which are less noisy and more powerful), and putting the other 3 in top extraction (or putting an AIO on top for the CPU).

    Model: be quiet! 802 Window Silent Base (White)
    Review automatically translated
  • by Bisounnours
    Posted on 16 Jun 2025
    Bought on 30 Apr 2025 from LDLC
    Number of reviews: 34 Average rating: 9

    Best case ever

    This is the 4th or 5th large-tower case I've used, and it's the best I've ever had.
    Customisable (panel/glass inversion).
    Cable management well thought out, raised.
    Ergonomic.
    Choice of several panels (sound insulation or large dust filter).
    Perfect!

    Model: be quiet! 802 Window Silent Base (Black)
    Review automatically translated
  • by LuDo
    Posted on 9 Jun 2025
    Bought on 11 May 2025 from LDLC
    Number of reviews: 13 Average rating: 9

    High quality

    Very nice, high-quality case, big enough to fit any configuration inside.
    The case has a very good airflow, which means that it cools very well while remaining extremely quiet.
    The dust filters are easy to access and clean.
    The easy opening of the side panels at the touch of a button is also very pleasant.
    The only small fault I have is that there's not enough room on the side of the case for the cables, although once everything's in place and attached properly there's no problem (bearing in mind that I have 8 fans with hub icue from Corsair).
    Very fast delivery from LDLC as usual.

    Model: be quiet! 802 Window Silent Base (Black)
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  • by LouisA
    Posted on 28 May 2025
    Bought on 21 May 2025 from LDLC
    Number of reviews: 3 Average rating: 8

    Magnificent case

    The modularity of the panels so you can switch easily between sound comfort and fan breathing is a huge plus.
    And the case is simply magnificent.

    Model: be quiet! 802 Window Silent Base (White)
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  • by MaximeD
    Posted on 28 Apr 2025
    Bought on 19 Apr 2025 from LDLC
    Number of reviews: 9 Average rating: 10

    TOP!

    Great case, ultra modular. Practical push buttons for removing the panels without forcing. The ability to change the front and top panels to choose between airflow and silence is really cool too.

    Model: be quiet! 802 Window Silent Base (Black)
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  • by EstebanP
    Posted on 24 Jan 2025
    Bought on 28 Dec 2024 from LDLC
    Number of reviews: 1 Average rating: 10

    Silent base 802

    A sober, effective case that's easy to hold thanks to its format. Be careful, however, to take into account its size, which can be impressive once delivered.

    Model: be quiet! 802 Window Silent Base (Black)
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In the same universe: be quiet silent base 802 white