The 5F10J31003 CPU fan is a replacement part for Lenovo Ideapad U31-70 and 500S-13ISK laptops with a 4-pin connector and 5V power supply. Compatible with P/N EG50050S1-C760-S99, DC28000HAS0, and DC28000FYS0. New, with a 3-year warranty and shipping from Spain in 24-48 hours.
5F10J31003
CPU Fan for Lenovo Ideapad U31-70 500S-13ISK - 5F10J31003 DC28000HAS0
New cooling component, with 4-pin connector and 3-year warranty.
Designed for Lenovo Ideapad U31-70, 80M5, 80M6 and 500S-13ISK, 80Q2 models.
Allows PWM speed control by the motherboard for optimized and silent cooling.
Operates with a 5V input, standard for laptop CPU fans.
Replaces original part numbers 5F10J31003, EG50050S1-C760-S99, DC28000HAS0 and DC28000FYS0.
The CPU fan with reference 5F10J31003 is a replacement component specifically designed for Lenovo Ideapad U31-70 and 500S-13ISK series laptops. This fan operates at 5V and features a 4-pin connector, ensuring proper speed regulation by the motherboard for efficient cooling and quiet operation.
It is the perfect solution to resolve issues of overheating, excessive noise, or complete failure of the original fan. As a direct replacement for multiple part numbers, including EG50050S1-C760-S99, DC28000HAS0, and DC28000FYS0, it guarantees compatibility and hassle-free installation. This product is completely new and comes ready for installation, restoring your equipment's cooling capacity to its optimal state.
Before making a purchase, it is essential to visually compare your original fan with the product images and verify that the part number (P/N) of your component matches one of those indicated in the compatibility list. This ensures an exact match in shape, size, and connector type, avoiding problems during installation.
For technical services and individual users who need to replace their Lenovo Ideapad laptop fan due to overheating, excessive noise, or failure.
| Input Voltage | 5 V |
|---|---|
| Connector | 4 pins |
| Cables | 4 |
| Dimensions (LxW) | 8.4 x 8.4 cm |
|---|---|
| Cable Length | 3 cm |
| Compatible Brand | Lenovo |
Always check the part number printed on your original part before ordering; if in doubt, contact us with the exact model of your device.
Yes, this fan is fully compatible with the Lenovo Ideapad U31-70 series, including the specific 80M5 model. For complete assurance, we recommend verifying that the part number of your current fan matches one of the listed compatible ones, such as 5F10J31003 or DC28000HAS0.
Yes, this fan is a direct replacement for part number DC28000FYS0. You can install it with confidence that the mounting, connector, and voltage specifications are identical, ensuring correct operation in your Lenovo laptop.
Generally, you will need a set of precision screwdrivers (Phillips #0 or #00 type) to open the laptop casing and remove the old fan. It is also advisable to have a plastic pick or an opening tool to avoid damaging the casings and anti-static tweezers.
The fan has a 3-year warranty for private customers and 1 year for professionals. You have 14 days to return it if it is not compatible. You can manage the return yourself or request home collection for €8.90 in Spain and Portugal, which will be deducted from the refund.
All our shipments are made from Spain. For orders to Madrid and the rest of the peninsula, the delivery time is 24 to 48 working hours if you place the order before 16:00. You will receive a tracking number to check the status of the shipment at all times.
Data sheet
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