5 VDC Laptop Cooling Blower
The AB0805HX-GK3 is identified as an ADDA centrifugal-type cooling fan for laptop internal thermal management.
ADDA
ADDA AB0805HX-GK3 DC Blower Fan 5VDC 0.45A 3-Pin
$28.68
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ADDA
ADDA AB0805HX-GK3 DC Blower Fan 5VDC 0.45A 3-Pin
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$28.68
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PRODUCT DOCUMENTATION
Product Information
Technical specifications, features, applications and purchasing information.
Technical Specifications
| Brand | ADDA |
| Model Number | AB0805HX-GK3 |
| Product Category | DC Centrifugal Blower Fan |
| Fan Type | DC Laptop Cooling Blower Fan |
| Nominal Voltage | 5 VDC |
| Listed Current | 0.45 A |
| Calculated Input Power | 2.25 W (5 V x 0.45 A; not a measured rating) |
| Electrical Connection | 3 Lead Wires, 3-Pin Connector |
| Listed Lead Wire Length | 25 mm (supplier listing) |
| Referenced Notebook Series | ASUS K55 / K55D / K55DR / K55N (check revision) |
Key Features
0.45 A Listed Current
Model-specific parts listings specify a nominal supply of 5 VDC and a current rating of 0.45 A.
Three-Wire Connector
The documented configuration has three wires and a three-pin plug. Confirm the connector keying and electrical pinout against the existing unit.
Side-Outlet Airflow Design
The blower-style housing directs cooling air toward a side discharge opening for transfer through a notebook heatsink duct.
Notebook Cooling Applications
The complete model is listed in replacement fan catalogs for selected ASUS K55-series notebooks; individual models and board revisions require checking.
Compact Equipment Integration
The fan is designed for space-constrained laptop cooling assemblies. Compare the complete housing shape, screw locations and air outlet before selection.
Applications
- ASUS K55 series laptop cooling fan maintenance
- ASUS K55D and K55DR notebook thermal management
- Selected ASUS K55N laptop fan assemblies
- Laptop CPU heatsink forced-air cooling
- Notebook internal blower replacement
- Compact computer thermal management
- Portable computing equipment ventilation
- Servicing compatible 5 VDC notebook cooling assemblies
Purchase Information
We support online purchase of the ADDA AB0805HX-GK3 DC Centrifugal Blower Fan. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.
Frequently Asked Questions
What is ADDA AB0805HX-GK3?
ADDA AB0805HX-GK3 is a 5 VDC laptop cooling blower fan, listed with 0.45 A current and a three-wire, three-pin connection.
What is the supply voltage of AB0805HX-GK3?
Product-specific parts listings identify a nominal 5 VDC electrical supply.
What is the listed current rating?
The identified ADDA model is listed at 0.45 A. Compare this rating with the fan label in the notebook before ordering.
How much power does AB0805HX-GK3 use?
Multiplying the listed voltage and current gives approximately 2.25 W. This is a calculated input value, not a separately verified manufacturer measurement.
Is AB0805HX-GK3 an axial fan or a blower?
It is a laptop centrifugal blower. Its housing directs cooling air through a side outlet rather than straight along the motor axis.
How many wires does AB0805HX-GK3 have?
The model-specific PCHub listing identifies three wires with a three-pin connector. Verify the connector shape and pin assignment before installation.
What is the lead wire length?
A model-specific PCHub listing records a 25 mm wire length. This value describes the lead assembly and must not be confused with the fan dimensions.
What are the fan dimensions?
A reliable complete-model mechanical drawing has not been identified. Compare the physical housing, outlet, screw positions and available clearance with the fan being replaced.
Can AB0805HX-GK3 be used in ASUS K55-series laptops?
The model appears in supplier listings for selected ASUS K55, K55D, K55DR and K55N laptops. Match the fan and notebook hardware revision before purchasing.
Does AB0805HX-GK3 provide a speed-monitoring signal?
The identified model uses three leads, but the exact third-pin function has not been confirmed from an ADDA model-specific wiring diagram. Check the connector specification before relying on a tachometer signal.
What are the fan speed and airflow specifications?
Verified full-model manufacturer figures for RPM and airflow are not available from the reviewed product listings. Obtain the applicable datasheet if these values are needed for system design.
What should be checked before ordering ADDA AB0805HX-GK3?
Verify the complete model number, 5 VDC input, 0.45 A listed current, three-pin connector, lead arrangement, fan housing shape, discharge outlet, mounting points and exact notebook revision against the installed unit.
Need help confirming a model?
Send us your part number and technical requirements.
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