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Be quiet!

Be quiet! Warranty

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Unique Performance and Usability

be quiet! is justifiably famous for making some of the most technologically-advanced, and absolutely the quietest, PC equipment available. True to the motto âœform follows functionâ the PC case Silent Base 800 Silver offers the perfect symbiosis of noise prevention and cooling performance, a good usability and an extensive capacity for high-end hardware.

With a targeted combination of unique airflow control and sound insulation features, Silent Base 800 is a truly superior case ideal for high-end gaming gear and for quiet systems.

- Outstanding performance thanks to an innovative construction that assures excellent cooling efficiency and a perfect air-circulation at well-known whisper-quiet operation
- Excellent usability with simplest mounting and tool-free fitting of drives, an intelligent and adaptable cable solution, and air intake filters that are easily accessed for cleaning
- Ample space and cutouts are provided for high-end components of today and tomorrow, including space for water cooling radiators
- Three pre-installed Pure Wings 2 fans feature nine airflow-optimized fan blades and are decoupled from the case to move heat out with a minimum of vibration and the quietest possible operation
- Professional cable management is supported with generous space for organizing cables, silicone rubber grommets, and carefully placed pass-throughs
- Form follows function principle maximizes performance; the look of the case is based upon its intended function and purpose
- Product conception, design and quality control in Germany


- High resolution gaming and multimedia systems
- Overclocked systems
- Any PC that requires superior quietness, such as audio editing, studio work â or simply a gaming and multimedia system in your living room

Feature Details

Very Silent Operation

- The innovative construction of the side, bottom and top covers optimizes case airflow for perfect air circulation, reducing turbulence and generating superior cooling at lower fan speeds for exceedingly quiet operation
- Sound insulation material on the side panels and the front also reduces vibrations and provides even more stability
- Three pre-installed Pure Wings 2 fans ( two Pure Wings 2 140mm in the front, and one Pure Wings 2 120mm at the rear) include an array of optimizations for quiet airflow
- unique airflow-optimized fan blade design reduces noise-generating fan turbulence
- high-quality sleeved bearing
- switching, noise-cancelling circuitry
- fans are decoupled from the case with special mounts, reducing transmission of vibration and noise
- Hard drive cages feature unique, specially designed silicone rubber anti-vibration rails that fully decouple drives so as to eliminate any transmission of vibration to the case

Perfect Cooling

- The upper and lower cover air ducts are designed both to channel cooling airflow. The rear opening allows air to enter the chassis while reducing the noise passing through the front panel
- Adjustable side panel vents allow the user to fine tune airflow, or even add more fans if needed
- Additional fan mounting of up to four fans at the top, bottom and on the side panel of the chassis
- Water cooling ready for high-performance systems. Three areas are provided for radiators: below the top cover, in the HDD section, and in the rear of the case
- Organized cable routing assures a better look, but more importantly it also provides for efficient airflow, better cooling, and therefore quieter operation


- The unique, specially designed front panel intake system allows cool air to enter the case while greatly eliminating almost all of the noise that is allowed back out
- The top and bottom covers channel cooling air into the case and allow hot air to exit the top while greatly reducing the noise that is allowed to escape the case
- The chassis is fitted with new side panels which offer more internal space, allowing use of high-end hardware like tall graphics cards and coolers such as the Dark Rock series
- The U-shaped edges on the side panels reduce vibration and improve case stability
- Side panel vents can be closed for silent operation, open or partially open in different amounts for increased air intake, or open with an additional fan for forced ventilation of high-performance systems
- The drive cages can be re-arranged to fit different hardware setups
- All relevant openings are protected with removable, cleanable filters to keep your system clean of heat-trapping dust

Excellent Usability

- Generous space and flexibility supports all manner of high-end hardware
- Thoughtful design supports professional cable management:
- innovative side panel design provides more space for cable management behind the M/B tray
- silicone rubber grommets on the M/B tray hold cables from shifting
- Motherboard tray is provided with large, convenient cut-outs for CPU cooler back plates that will ensure compatibility with current and future CPU sockets
- Tool-less drive mounting allows drive configuration and reconfiguration in minutes
- Tool-less mounting system for 5.25â drives like ODD, fan controllers etc.
- The silicone rubber rails allow fast and secure tool-less 3.5â HDD mounts
- The case can fit four 2.5â SSD
- One mounting bay is in each 3.5â HDD cage
- Two additional mounting bays behind the M/B tray
- Easy to remove dust filters are user-friendly and easy to clean

Anti-dust filterYes
Fan connector3-pin
MaterialAcrylonitrile butadiene styrene (ABS),Fiber,Nylon,Plastic,Rubber,Steel
Number of 5.25" bays3
Number of 3.5" bays7
Number of 2.5" bays4
Supported motherboard form factorsATX,Micro-ATX,Mini-ITX
Side windowNo
Mean time between failures (MTBF)80000 h
Material thickness0.7 mm
CertificationCE, RoHS
Product colourBlack
Number of expansion slots7
Maximum CPU cooler height17 cm
Maximum graphics card length29 cm
Maximum PSU length29 cm
Technical details
Number of 5.25" bays3
Number of 3.5" bays7
Number of 2.5" bays4
Supported motherboard form factorsATX,Micro-ATX,Mini-ITX
Supported HDD sizes2.5,3.5"
Side windowNo
Number of HDDs supported2
Product colourBlack
Number of expansion slots7
Maximum CPU cooler height17 cm
Maximum graphics card length29 cm
Maximum PSU length29 cm
MaterialAcrylonitrile butadiene styrene (ABS),Fiber,Nylon,Plastic,Rubber,Steel
Material thickness0.7 mm
Ports & interfaces
USB 3.0 (3.1 Gen 1) Type-A ports quantity2
Audio inputYes
Audio outputYes
USB 2.0 ports quantity2
Front radiator fan sizes supported120,140 mm
Rear radiator fan sizes supported120 mm
Top radiator fan sizes supported240,280 mm
Front fans installed2x 140 mm
Maximum front fans2
Front fans diameters supported140 mm
Maximum side fans1
Side fans diameters supported120 mm
Rear fans installed1x 120 mm
Maximum rear fans1
Rear fans diameters supported120 mm
Maximum top fans2
Top fans diameters supported120,140 mm
Maximum bottom fans1
Bottom fans diameters supported120,140 mm
Fan speed1500
Liquid cooling capabilityYes
Supported HDD sizes2.5,3.5"
Number of HDDs supported2
Mean time between failures (MTBF)80000 h
CertificationCE, RoHS
Packaging content
User guideYes
Weight & dimensions
Width266 mm
Depth495 mm
Height559 mm
Weight9.31 kg
Packaging data
User guideYes
Package width305 mm
Package height572 mm
Package depth651 mm
Package weight11.1 kg
Great product and does the job perfectly.
I have used this product and I think it’s the best one available out there. I would highly recommend it to everyone.
Did you find this helpful?  5 of 5 Found Helpful
Reviewed by: (Verified Buyer)  from London. on 10/10/2018
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