Cooler Master ATX Silencio 550 Case with USB 3.0 (No PSU) RC-550-KKN1 - Computer Alliance
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Cooler Master ATX Silencio 550 Case with USB 3.0 (No PSU) RC-550-KKN1

Web ID: 9977

Near Silent operation and prepared to take on powerful hardware, the Cooler Master Silencio is able to keep high-end setups running cool and quiet. Sound proofing on both side panels assist in vastly reducing noise levels. A sleek mirror finish front panel and clean lines present a minimalistic design aesthetic that speaks to its silent interior. The benefits of elegance and silence, combined with the functionality of built in Super Speed USB 3.0, a multifunction SD card reader, and 3.5" X-dock HDD hotswap all make the Silencio a giant among its kind. ONLY WHILE STOCKS LAST!
Manufacturer Warranty: 1 Year
Manufacturer PN: RC-550-KKN1
GTIN: 884102011689
Manufacturer Website



  • Includes two 800rpm silent fans (Supports up to three 120mm fans)
  • I/O panel provides easy access for users
  • High quality foot stand
  • Side ventilation holes for better cooling performance
  • Dust Filter provided for easy access to wash
  • Stylish and Simple design


Model RC-550-KKN1
Available Color Full Black
Materials Steel body, Plastic front bezel
Dimension (W x H x D) 210 x 451.5 x 505.0 mm / 8.2 x 17.8 x 19.8 inch
Weight 9.2 kg / 20.3 lb
M/B Type Micro-ATX,ATX
5.25" Drive Bays 3 (without the use of exposed 3.5" drive bays)
3.5" Drive Bays 7 (hidden)
2.5" Drive Bays 2 (hidden,converted from one 3.5" drive bay)
I/O Panel USB 3.0 x 1 (internal), USB 2.0 x 1, Mic x1, Audio x 1, SD card reader x 1
Expansion Slots 7
Cooling System Front(intake): 120mm x 1, 800rpm silent fan pre-install (converted to 120mm fan x 2 or 140mm fan x 1)
Rear (exhaust): 120mm x 1, 800rpm silent fan pre-install
Power Supply Type Standard ATX PS2
Maximum Compatibility CPU cooler height: 154mm / 6.10 inch
VGA card length: 281mm / 11.10 inch(with HDD cage)
400mm / 15.80 inch (Remove HDD cage, w/120x25 fan)
427mm / 16.80 inch (Remove HDD cage, w/o fan)