General Information
Test Equipment
Technical Specifications Table
Noise Measurements Test Set Up
Stock Fan(s) RPM
Stock Fan(s) Noise Output – LAeq
Noise Output
Noise Dampening Performance – Test Tones
Noise Dampening Performance – Pink & Chirp
GPU Fan(s) Noise Output – Laeq
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Cooler Master Silencio S400 (Mesh Top Panel)
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CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Version:00
Cooler Master Silencio S400 (Mesh Top Panel)
Serial Number
1
Lab ID
CMCAS00071
Certification ID
Date: 2020-02-19
噪音評比
Aristeidis Bitziopoulos, Certification Body General Manager
General Information
Test Equipment
test-equip
Test Environment
Hemi-Anechoic Chamber with 6 dB(A) noise floor
Conditions
25(±2) degrees Celsius, 40-50% humidity
Sound Analyzer
Bruel & Kjaer 2270-S G4 & 2250-L G4
Microphone
Bruel & Kjaer Type 4955-A
Mic Calibrator
Bruel & Kjaer Type 4231
Data Logger
Picoscope TC-08
Technical Specifications Table
tech-specs
Brand
Cooler Master
Product Name
Silencio S400
Type
Mini Tower
Dimensions (LxWxH)
403.5 x 210 x 404mm
Motherboard Support
Mini-ITX, Micro-ATX
Removable Motherboard Tray
No
Front Door/Cover
Yes
Materials Body
Steel, Plastic, Sound Dampening Material
Materials Side Panel
Left:Sound-Dampened Steel
Right: Sound-Dampened Steel
Expansion Slots
4x
Drive Bays
5.25": 1x External
3.5 " : 4x Internal
2.5" :4x Internal
I/O Panel
2x USB 3.2, 1x audio/mic combo jack, 1x SD Card Reader, 1x Power Button, 1x Reset Button
Pre-installed Fan(s)
Front: 1x 120mm ( 800-1400 RPM)
Rear: 1x 120mm (800-1400 RPM)
Top: -
Fan Support
Front: 2x 120mm / 2x 140mm
Top: 1x 120mm / 1x 140mm or 2x 120mm / 2x 140mm (remove ODD cage)
Rear: 1x 120mm
Fan Bearing Type
Rifle
Fan Power Connector
4-Pin (PWM)
Fan/LED Controller
No
Radiator Support
Front: 120/140/240/280mm (remove ODD cage)
Top: 120/240mm (with ODD removed)
Rear: 120mm
CPU Cooler Height (Max)
167mm
VGA Length (Max)
319mm
PSU Length (Max)
140mm / 325mm (w/o front radiator & HDD cage)
Behind MB Tray Clearance/Cable Management Support
20mm
Dust Filters
Top, Front, Bottom
PSU Support
Bottom Mount, ATX
Weight
6.6 kg / 6.8 kg (with sound-dampened upper panel)
Warranty
2-years
Noise Measurements Test Set Up
noise-set-up
Stock Fan(s) RPM
stock-fans-gr
Stock Fan(s) Noise Output – LAeq
stock-fans-noise-output-gr
INFO
Stock Fan Noise Output from 40% to 100%
Noise Output
LAeq
LZeq
Noise Dampening Performance – Test Tones
LAeq
LZeq
Noise Dampening Performance – Pink & Chirp
LAeq
LZeq
GPU Fan(s) Noise Output – Laeq
gpu-fans-gr
INFO
NVIDIA GeForce GTX 970 Noise Output from 40% to 100% Fan Speed
Cooler Master Silencio S400 (Mesh Top Panel)
Case Photo
Case Photo #2
CYBENETICS提供ETA和LAMBDA自願性認證 方案以推廣高效及靜音之電源供應器
CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
www.cybenetics.com
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info@cybenetics.com