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Cooler Master Silencio 452 Gaming Case - Black

CCL Code: CAS1489
Manufacturer Code: SIL-452-KKN1
Manufacturer: Cooler Master
Cooler Master Silencio 452 Gaming Case - Black

Key Features:

  • PSU not included
  • 2 x 5.25" External Bay(s)
  • 2 x 2.5", 6 x 3.5" HDD Bay(s)
  • Max MB Size: ATX
  • Built-in Card Reader

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Representing the best solution for sound absorption with system builds of all levels, the Silencio Series delivers ultimate performance with minimal noise. Sound silencing foam padding seeks to severely reduce system noises produced by hard drives, cooling fans, and other devices. Combine this with a solid-steel frame, vibration inhibiting rubber feet, two silent cooling fans and the Silencio 452 severely reduces noise output. Those that value a quiet computing space will immensely appreciate the new ATX and microATX supporting Silencio 452.

Main Features

  • Noise absorbing materials for extreme silence
  • Two pre-installed 120mm fans in the front and rear for optimized airflow
  • Liquid cooling ready for professionals and enthusiasts - supports 240mm radiators in the front or 120mm radiators in the rear
  • Dual Super Speed USB 3.0 & SD card reader
  • Supports CPU coolers up to 158mm / 6.2 inch tall
  • Supports high-end graphics cards up to 386mm /15.2 inch long
  • Great expandability with the support of up to 6 HDDs and 2 SSDs
  • Multiple dust filters (front, bottom) for improved system maintenance


External Expansion Bays 2 x 5.25 inch
Internal Expansion Bays 2 x 2.5 inch • 6 x 3.5 inch


Expansion Slots 7


USB Ports 2x USB 3.0
Audio Line In Ports 1 x Audio In
Audio Line Out Ports 1 x Audio Out
Headphone Ports 1x 3.5mm Jack
Microphone In Port 1x 3.5mm Jack


Cooling System Air Cooling System Front: 120/140mm fan x 2 (one 120mm fan installed, 800 RPM, 15 dBA) • Rear: 120mm fan x 1 (installed, 800 RPM, 15 dBA), or 80/90mm fan x 1 (optional) Liquid Cooling System • Front: 240mm radiator x 1 (optional) • Rear: 120mm radiator x 1 (optional)
Power Supply Standard ATX PS2


Form Factor ATX
Case Colour Black
Motherboard Compatibility ATX • Micro ATX
Width 19.0 CM
Depth 49.7 CM
Height 44.9 CM
Weight 6.14 kg

Key Features

Firewire No
Main Colour Black
Case Type Tower
USB 3.0 Support Yes
Case Form Factor Mid Tower
Power Supply Included No
Optimised for Gaming
80Plus Rated No
PSU Form Factor ATX
Display Model in Showroom No
L.E.D Fan No LED
Internal 3.5" Bay 6
External 5.25" Bay 2
Internal 2.5" Bay 2
Micro-ATX No
Built-in Card Reader Yes
USB Type-C Support No
Front HDMI No
Side Panel Type Solid
Front Audio Type Separate
Maximum Motherboard Size Supported ATX


Warranty 1 Year

Item Details

Manufacturer Cooler Master
Manufacturer Code SIL-452-KKN1
EAN 4719512046234
UPC 884102025235
Condition New

Warranty Information

Warranty 1 Year

Manufacturer Information

Manufacturer Cooler Master
Manufacturer Code SIL-452-KKN1

Do you have you a question about the Cooler Master Silencio 452 Silent Mini-ITX, Micro ATX, ATX Mid Tower Case USB 3.0 with SD Card Reader?

Q: On the Cooler Master website it says this model has an SD Card reader built in. Your website doesn't have this mentioned, can i confirm that this is the case
Post Answer
Q: Will this case take a Cooler Master Hyper 212 EVO 4 cooler, AMD FX-8350 and an ASUS M5A97 R2.0 motherboard. Regards, A Tregellas.
Answer by Dan on 10th April 2017
The motherboard and CPU will be fine, but I think the Hyper 212 is a bit too tall. A TX3 would be a better choice. -Danlevan
0 customers found this answer helpful.
Post Answer
Q: I have just bought this case, really like it, but am unable to connect the usb 3 to the motherboard as the connection isn't correct. Is there an adapter for this?
Answer by Website User on 9th March 2015
If your motherboard doesn't have a USB header then you would want a CAB2485. -Danlevan
0 customers found this answer helpful.
Post Answer
Q: will this case fit an atx motherboard
Answer by Website User on 8th December 2014
Yes, this case will take an ATX motherboard. -Danlevan
0 customers found this answer helpful.
Post Answer
4 / 5 2 reviews

Mr. T

May 2019

Not very big for what it is expected to do. It is well enough made and remarkable value. Not enough fan spaces for a high power system.

Tom K

April 2019

So I have to start from saying that this case is superb for simply build which one don't require a lot air flow. Case is quite but isn't good with cooling.