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Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
Bearing: High precision ball bearings
Compatible with 172 × 150 × 51 mm 24V inverter cooling fans with 4-pin connectors
Working Voltage Range: DC 3
Minimum Pressure: 0
Delta AFB0505MD 4-Wire Server Fan Replacement
NMB BL4447-04W-B49 Powered Fan With Variable Speed Controller Fan Replacement Style:2-Wire Blower Bearing: High precision ball bearingsNMB BL4447 04W B49 Powered Fan With Variable Speed Controller Fan Replacement Specifications: Model: BL4447 04W B49 Size: 110 * 110 * 28MM Bearing: High Precision Double Ball Bearing Voltage: 12 V Current: 2. 0 A Power: 19. 2 W Speed: 5500 RPM 250 RPM Noise: 65 dBA Wind: 62. 49 CFM Line Length: 20cm Wiring: 4 Wire Interface 4P
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