SXDOOL 4-wire notebook laptop fan for HP CQ42 G42 450 1000 CQ62 G6-1000
Four-wire cooling fan replaces the original unit in HP CQ42, G42, 450, 1000, CQ62 and G6-1000 notebooks
- Compatible with HP CQ42, G42, 450 and 1000 series
- Compatible with HP CQ62 and G6-1000 series
- 4-wire connector enables precise speed control
- Brand-new replacement fan restores cooling performance
Compatible HP models
This 4-wire notebook fan fits HP CQ42, G42, 450 and 1000 series laptops as well as CQ62 and G6-1000 models. It is a direct replacement part for cooling systems in those specific chassis. Owners of listed machines can install it to restore proper airflow.
Four-wire control limitation
The four-wire connector enables PWM speed regulation by the motherboard so fan rpm adjusts to thermal demand. Boards that only supply three-wire headers cannot use the PWM signal and will run the fan at constant voltage. Buyers should verify their laptop uses a four-pin fan header before ordering.
How it compares
Measured against everything we stock in Tech Gadgets & Accessories, at today’s prices. Recalculated every night.
- Price $12.99
- Cheaper than about 88% of the 5,998 comparable items (median $24.99).
Specifications
No published specifications for this item yet.
Questions about this item
How do I know this 4-wire fan fits my specific HP model?
The fan is listed for HP CQ42, G42, 450, 1000, CQ62 and G6-1000 series — match your exact model number to that list before ordering.
What does the 4-wire connector do once installed?
The four wires carry power, ground, a tachometer signal for speed reporting and a PWM control line so the motherboard can vary fan speed automatically.
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