HP Laptop CPU Cooling Fan Replacement 856277-001 | M6 Series
HP Laptop CPU Cooling Fan Replacement 856277-001 | M6 Series
HP Laptop CPU Cooling Fan – Model 856277-001
Keep your HP laptop running at its best with this direct-replacement CPU cooling fan. Designed as a precise fit for select HP M6 series notebooks, this fan restores proper airflow and helps prevent thermal throttling, unexpected shutdowns, and overheating. Whether your existing fan has become noisy, stopped spinning, or is simply underperforming, this drop-in replacement gets your machine back in top condition quickly and affordably.
Made in Mainland China.
Compatible Models
- HP M6-AR
- HP M6-AR004DX
- HP M6-AQ003DX
- HP M6-AQ005DX
- HP M6-W011DX
- HP M6-AQ004DX
- HP M6-AQ103DX
- HP M6-AQ105DX
Part Number: 856277-001
Key Features
- Direct Replacement: Engineered to match the original OEM fan specifications for a seamless swap.
- Effective Thermal Management: Maintains efficient airflow to keep your CPU and GPU operating within safe temperature ranges.
- Reduces Noise & Vibration: Replaces worn or noisy fans to restore quiet, smooth operation.
- No Modifications Required: Plugs directly into the existing motherboard connector — no soldering or adapters needed.
- Quality Construction: Built to match the durability and performance expected of the original component.
Package Contents
- 1 × Replacement CPU Cooling Fan (856277-001)
Important Tips Before You Buy
Please verify your laptop's model number and compare the fan connector and appearance with the images provided before ordering. Production lot numbers or dates may vary slightly, but the fit and function remain consistent.
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Frequently Asked Questions
Q: How do I know if this cooling fan is compatible with my HP laptop?
A: Check your laptop's model number (usually found on a sticker on the bottom of the device) and compare it against the compatible models listed above. Also confirm the part number 856277-001 matches what is printed on your existing fan before purchasing.
Q: Is this an OEM part or an aftermarket replacement?
A: This is a high-quality aftermarket replacement fan designed to meet the original OEM specifications for the listed HP M6 series models. It uses the same connector and mounting points for a straightforward installation.
Q: What tools do I need to install this cooling fan?
A: Typically, a small Phillips-head screwdriver is sufficient to open the laptop back panel and swap the fan. We recommend using a plastic pry tool to avoid scratching the casing, and anti-static precautions (such as gloves or a grounding strap) are always a good idea when working with internal components.
Q: What is in the package?
A: The package includes one (1) replacement CPU cooling fan with part number 856277-001. No additional tools or thermal paste are included.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.