The Silencio is a silent case that makes no compromises in thermal performance. Sound dampening material surrounds the system build, rubber padding cushions all included fans, and a removable cover shields noise that escapes from the top panel. For optimal noise reduction, the steel side panel features sound dampening materialMotherboard Supported - 15.50 lb - 5 x Fan(s) Supported - 1 x External 5.25" Bay - 4 x Internal 3.5" Bay - 4 x Internal 2.5" Bay - 4x Slot(s) - 2 x USB(s) - 1 x Audio In - 1 x Audio Out.
Technical Specifications
SERIES Silencio Series SIZE Mini Tower AVAILABLE COLOR(S) Black MATERIALS Steel, Plastic, Tempered Glass, Sound Dampening Material MOTHERBOARD SUPPORT Mini ITX, Micro ATX EXPANSION SLOTS 4 5.25" DRIVE BAYS 1 3.5" DRIVE BAYS 4 2.5" DRIVE BAYS 4 I/O PANEL 2x USB 3.2 Gen 1 (formerly USB 3.0), 1x 3.5mm Headset Jack (Audio+Mic), 1x SD card reader PRE-INSTALLED FANS - FRONT 1x 120mm (PWM 800-1400 RPM) PRE-INSTALLED FANS - REAR 1x 120mm (PWM 800-1400 RPM) FAN SUPPORT - FRONT 2x 120/140mm FAN SUPPORT - REAR 1x 120mm 120mm, 140mm, 240mm, 280mm (remove and reinstall ODD bracket to mount 280mm radiator, may interfere with HDD mounted below ODD bracket) RADIATOR SUPPORT - TOP 120mm, 240mm (requires removal of ODD cage) RADIATOR SUPPORT - REAR 120mm CLEARANCE - CPU COOLER Steel: 167mm, TG: 166mm CLEARANCE - GFX 319mm CLEARANCE - PSU 325mm (w/o front radiator and HDD cage), 140mm (HDD cage in backmost position)
Product Details
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Cooler Master
MCS-S400-KN5N-S00
B07STP8MYP
884102059834
New
18.1 lbs
5 X 5 X 5
Jun 13, 2026
Jan 02, 2020
Product Identifiers:
Brand: Cooler Master •
Part #: MCS-S400-KN5N-S00 • UPC: 884102059834 • ASIN: B07STP8MYP • Category: Case Parts & Accessories