საშუალოდ რა დიაპაზონით უნდა იყოს სხვაობა? ხომ ვერ მეტყვი? რომ ვეძებო კარგი ვარიანტი
AIR FLOW: 83.6 CFM
AIR PRESSURE: 0.81 mmH2O
NOISE: 24.5 dBA
http://www.ebay.com/itm/NZXT-FZ-140mm-AirF...470304255&rt=nc * * *
Size : 120x120x25 mm
Connector : 3-Pin
Bearing : SSO-Bearing
Blade Geometry : Nine Blade Design with VCN
Rotational Speed (+/- 10%) : 1300 RPM
Rotational Speed with L.N.A. (+/- 10%) : 1100 RPM
Rotational Speed with U.L.N.A. (+/- 10%) : 900 RPM
Airflow : 92,3 m³/h
Airflow with L.N.A. : 78,5 m³/h
Airflow with U.L.N.A. : 63,4 m³/h
Acoustical Noise : 19,8 dB(A)
Acoustical Noise with L.N.A. : 16,9 dB(A)
Acoustical Noise with U.L.N.A. : 12,6 dB(A)
Static Pressure : 1,68 mm H₂O
Static Pressure with L.N.A. : 1,43 mm H₂O
Static Pressure with U.L.N.A. : 1,21 mm H₂O
MTBF > 150.000 h
* * *
DynamicRPM1200 RPMAir Flow60.4 ~ 102.6 CFMNoise Level17.7 dBAStatic Pressure1.73 mm/H2OLife Hours300,000 HoursPackage Includes1 x Cougar Vortex 120mm HDB Black Case Fan