Next-Gen High Performance 40mm Server Fans

NMB Technologies Next-Gen High Performance 40mm Server Fans offer speeds of up to 40,000RPM, a 12V rated voltage, and UL 94V-0 rated construction. These 40mm server fans offer a 15% increase in speed, 24% increase in airflow, and a 20% boost in static pressure compared to current NMB designs. These fans deliver high performance, and the 40mm x 56mm design is counter-rotating. Suitable applications for the 40mm server fans from NMB Technologies include data centers, servers, power supplies, networking, telecom, and robotics.

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
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Height
Depth
Width
Operating Supply Voltage
Airflow
Speed
Bearing Type
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Termination Style
Series
NMB DC Fans DC Axial Fan, 40x40x28mm, 12VDC, 45.2CFM, 34.8W, 77.5dBA, 2370Pa, Tach/PWM
Datasheet
167In Stock
Min.: 1
Mult.: 1

Axial 40 mm 28 mm 40 mm 12 VDC 45.2 CFM 40000 RPM Ball 77.5 dBA 34.8 W Tachometer, PWM Plastic Wire Leads - 4 04028DA
NMB DC Fans DC Axial Fan, 40x40x56mm, 12VDC, 46CFM, 60W, 80.5dBA, 3110Pa, Tach/PWM
Datasheet
144Expected 5/22/2026
Min.: 1
Mult.: 1

Axial 40 mm 56 mm 40 mm 12 VDC 46 CFM 35500 RPM / 33500 RPM Ball 80.5 dBA 60 W Tachometer, PWM Plastic Wire Leads - 8 04056DA