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Small square 40 mm cooling fan with black frame and transparent blades

TSUJ

TSUJ Kepler-C72J-OYS-0080 12V 0.09A 40mm Ball Bearing Fan

SKU CH-ZZX0-XK441

A 12 V 0.09 A ball-bearing chassis fan for 4015-size 1606KL-04W-B30 cooling

  • Key featuresFor 1606KL-04 W-B30 12 V 0.09a 4015 Fan, 4 cm Ball Bearing C
  • 4 cm ball-bearing design reduces friction and noise
  • 12 V 0.09 A rating matches 1606KL-04W-B30 spec
  • 4015 form factor fits standard chassis mounts
  • New condition ensures full service life

Replacement Chassis Fan for 1606KL-04W-B30

This 12 V ball-bearing fan matches the 1606KL-04W-B30 specification and fits 4015 chassis mounts. It draws 0.09 A and uses a Kepler-C72J-OYS-0080 part number for direct replacement.

Ball Bearing Reduces Wear in Continuous Use

The ball bearing lowers friction compared with sleeve designs, extending service life in always-on systems. Buyers who need variable-speed control or larger frame sizes will not find those features here.

How it compares

Measured against everything we stock in Pedestal, Table & PC Fans, at today’s prices. Recalculated every night.

Price $10.99
Cheaper than about 90% of the 302 comparable items (median $31.99).

Specifications

Product
Brand nameTSUJ
Part numberKepler-C72J-OYS-0080

Questions about this item

How often will the ball bearing in this 4015 fan need replacement?

The ball bearing is sealed for the life of the 12 V 0.09 A fan and does not require scheduled replacement under normal chassis use.

Which limit appears first when the 1606KL-04W-B30 compatible fan runs continuously at 12 V?

The 0.09 A current draw sets the thermal ceiling; sustained operation stays within that envelope without triggering over-current protection.

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