1. Material: ABS
2. Color: Black
3. Power supply: Large 4PIN male and female interface, support multi-fan series
4. Voltage: DC 12V
5. Current: 1.60A
6. Speed: 3000RPM
7. Air volume: 154.5CFM
8. Noise: 55dB-A or so [Because the speed is high, there is noise, and individual buyers are careful to buy]
9. Bearing: High-precision double ball bearing
10. Fan frame: injection molding, PBT+30% glass fiber VO flame retardant, high strength, high hardness
11. Blades: injection molding, PBT +30% glass fiber +VO flame retardant. Industrial grade materials, more durable
12. Fan rotation: counterclockwise from the direction of the blade
13. Operating temperature: -10 degrees Celsius to +70 degrees Celsius
14. Storage temperature: -40 degrees Celsius to +70 degrees Celsius
15. Power range: plus or minus 15% of rated power
16. Insulation resistance: more than 500 megohms
17. Withstand voltage: sink leakage current 0.5mA 500V/1 minute
18. Working life: 80,000 hours at an ambient temperature of 25 degrees
19. Size: (L)X(W)X(H) 12X12X2.5cm /4.72''X4.72''X0.98"(appr.)
1. Double ball bearing for hign speed operation.
2. With large 4 Pin connector to support multi-fan series.
3. What you should be aware of is this one without light when working.
4. Fast cooling to keep the computer case operate quickly and safely.
Package included: 1x Mining Cooling Fan4x screws
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.