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Small aluminum radiator fan for IdeaPad S10-3 laptop

Fans

Fans IdeaPad S10-3 S10-3c aluminum radiator fan KSB0405HA-9H77 case fan

SKU CH-8PJN-TN6D7

Aluminium radiator fan for Lenovo IdeaPad S10-3 and S10-3c laptops

  • Aluminium radiator improves heat dissipation for Lenovo IdeaPad S10-3 and S10-3c
  • Replacement fan carries part number KSB0405HA-9H77 for exact fit
  • New condition ensures reliable cooling performance from first use
  • Designed as case fan for compatible laptop models

Replacement fan for IdeaPad S10-3

This aluminum radiator fan is built for the Lenovo IdeaPad S10-3 and S10-3c notebooks. It fits the KSB0405HA-9H77 mounting pattern used in those chassis. Buyers who need a different connector or a larger frame will not find a match here.

Sustained airflow for compact cooling

The aluminum housing helps move heat away from the radiator during long sessions. It keeps spinning at the rated 10 77 405 specification without throttling. Systems that demand higher static pressure or a different voltage curve should look elsewhere.

How it compares

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

Price $13.99
Cheaper than about 70% of the 8,339 comparable items (median $19.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How much power does the KSB0405HA-9H77 fan draw when running continuously in the IdeaPad S10-3?

The fan is built for the IdeaPad S10-3 and S10-3c thermal design, so it operates within the laptop's original power envelope without extra load.

Which existing connector must the laptop already have for this KSB0405HA-9H77 fan to fit?

It matches the original motherboard header used in the IdeaPad S10-3 and S10-3c, so the same socket is required.

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