140mm čtvercový ventilátor "KAZE FLEX 140 SQUARE" 140x140x27 s PWM regulací 300-1200rpm a hlučností od 4,19 dBA Ventilátor čtvercového typu 140 mm čtvercového typu (SQUARE / square) Vysoce přesná utěsněná FDB ložiska Vysoká trvanlivost a nízké tření jsou realizovány použitím vysoké slitiny s vysokou pevností a trvanlivostí pro ložiskovou část Vysoce kvalitní mazání. 140mm square case fan "KAZE FLEX 140 SQUARE " 140mm square case fan of square type (SQUARE / square) Sealed Precision FDB (High-precision sealed FDB) Adopts a completely sealed bearing structure that eliminates the oil-filled cap. This achieves a high holding capacity to minimize oil volatilization and leakage Oil in the space between the rotating shaft and bearing High lubricating effect and quietness due to the fluid bearing structure that stores oil High durability and low friction are realized by using a high alloy with high strength and durability for the bearing part High quality lubrication that can withstand high temperatures of 200 to 250 ° C Uses oil. Model number KF1425FD12S-P JAN 4571225057545 size 140 × 140 × 27 mm thick Rotation speed (PWM variable) 300 ± 200 to 1200 rpm ± 10% Noise and air volume 4.19 to 19.4 dBA / 16.8 to 67.2 CFM Static pressure 0.08 to 1.25 mmH2O / 0.78 to 12.26 Pa Rated current 0.12 A Drive voltage DC12V rib None weight 150 g Fan connection PWM 4-pin cable length Fan cable 30cm (can be extended up to 50cm) bearing Sealed Precision FDB MTBF 120,000 hours By adopting a shock-absorbing rubber pad "shock-absorbing rubber pad", it excels in vibration absorption and fan stability. Long life MTBF 120,000 hours long life Extender cable specification Fan cable is usually 30cm. Extendable up to 50cm with extension cable Without rib Accessories: Extender cable for fan, mounting screw 4-pin PWM connection automatically changes fan speed 140 × 140 × 27 mm thick Package dimensions / weight 148 (W) × 215 (H) × 28 (D) mm · 220 g Size original design 140mm square fan Square type (SQUARE / square) 140mm square case fan "KAZE FLEX 140 SQUARE" 125mm pitch hole position Please note that there is no compatibility with 120mm fan hole position Sealed Precision FDB High oil holding capacity that suppresses volatilization and leakage due to the completely sealed bearing structure with the oil sealing cap removed. High lubrication effect and quietness are exhibited by the fluid bearing structure that stores oil in the space between the rotating shaft and the bearing. High-strength, high-durability high alloy is used for the bearing part to achieve low friction and long life. Uses high-quality lubricating oil that can withstand high temperatures of 200 to 250 ° C Shock absorbing rubber pad Excellent vibration absorption and fan stability Extender cable specifications¨ Fan cable can be extended up to 30cm normally and extension cable up to 50cm accessories Four mounting screws and fan extension cable (20cm) are included package 148 (W) × 215 (H) × 28 (D) mm / 220 g