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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
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Description
Antec Tranquil 140 PWM Case Fan, 3 Pack, Fluid Dynamic Bearing, 450-1500 RPM, BlackTranquil 140 PWM FAN 3PK TRANQUIL & POWERFUL Unique fan blade and frame design offers powerful airflow with low noise accomplished. EXQUISITE CRAFTSMANSHIP Minimal clearance between fan frame and blades, achieving maximum operational efficiency. FLUID DYNAMIC BEARING Reduces friction between shaft and bearing for longer life and minimal noise. VIBRATION ABSORBING & ANTI NOISE PADS Equipped with eight damping feet to prevent resonance, reducing noise
Tranquil 140 PWM FAN 3PKTRANQUIL & POWERFUL
Unique fan blade and frame design offers powerful airflow with low noise accomplished.
EXQUISITE CRAFTSMANSHIP
Minimal clearance between fan frame and blades, achieving maximum operational efficiency.
FLUID DYNAMIC BEARING
Reduces friction between shaft and bearing for longer life and minimal noise.
VIBRATION-ABSORBING & ANTI-NOISE PADS
Equipped with eight damping feet to prevent resonance, reducing noise effectively.
CABLE & CONNECTOR
Durable Woven Wire
Covered with durable wovenwire to enhance the lifetime & create unique aesthetics.
4-Pin PWM Daisy Chain Cable
Cable Length: 500 mm
PWM Extension Cable Included
Specifications
Model Name
Tranquil 140
Fan Type
PWM Fan
Dimensions
140 x 140 x 25 mm
Bearing Type
FDB
Fan Speed
450±100~1500±150 RPM
Airflow
21.13~85.96 CFM
Air Pressure
0.11~1.79 mmH2O
Fan Noise Level
18.6~27.5 dB(A)
Lifespan
50,000 hours / 25?
Connector
4-pin PWM
Rated Voltage
DC 12 V
Operation Voltage
DC 7-13.8 V
Rated Current
0.12 (MAX:0.18) A
Warranty
3 Years
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
My everyday, everywhere laptop bag
Color: Brown Pu 239
This is hands-down my favorite laptop bag. It’s exactly as pictured. I use it daily and it has traveled all over the world with me. After a full year of hard, everyday use, it’s still holding up beautifully with no signs of wear.
It holds a lot without feeling bulky. I’m able to carry my laptop along with content creation tools, marketing materials, chargers, and extras with ease. The two external pockets are incredibly helpful for quick-access items, and the two side drink pockets get used constantly—I often stash an umbrella or spare battery packs in them.
One feature I really appreciate when traveling is the snap closure at the top. It’s a small detail, but it adds peace of mind when I’m moving through airports or traveling abroad and want an extra layer of security.
It’s also surprisingly versatile style-wise. I carry it with casual outfits and professional attire, and it works with both. Trendy, practical, and thoughtfully designed.
If you’re on the fence, get the bag. It’s well worth the cost in all categories. It’s reliable, well made, and clearly designed for real daily use.
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Reviewed in the United States on January 8, 2026
★★★★★ 5
Amazing!
Color: Brown Pu 239
So cute and sturdy. Has good amounr of space and the material is quality. Great value for money and functions as a school backpack, travel bag, or just a cute carey back. Very light and slim.
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Reviewed in the United States on September 11, 2024
★★★★★ 4
Stylish and Functional, But with a Minor Quirk
Color: Brown Pu 239
I really love this PU leather backpack purse! It’s a perfect mix of style and practicality, but there’s one small design issue that keeps it from being perfect.
**Pros:**
- **Stylish Design:** The leather finish looks chic and goes well with any outfit. It’s versatile enough for casual outings or work.
- **Spacious and Organized:** The compartments are thoughtfully designed, with plenty of space for all my essentials without feeling bulky.
- **Comfortable to Wear:** The adjustable straps make it easy to carry as a backpack, and the weight distribution is great.
- **Durable Material:** The PU leather feels high-quality and holds up well to daily use.
**Cons:**
- **Top Handles Issue:** The top handles stand straight up when I wear it as a backpack, which can look a little awkward and get in the way. It’s not a dealbreaker, but I wish they could lay flat.
Overall, this backpack purse is a fantastic buy, especially for the price. If the top handle design doesn’t bother you, it’s an excellent addition to your wardrobe. Stylish, functional, and durable!
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Reviewed in the United States on January 1, 2025
★★★★★ 5
Stylish laptop backpack
Color: Black239pu
Chic backpack that holds a suprising amount of stuff. I needed a nice looking backpack for my laptop (Macbook Air 13") and accessories. It's sleek looking for work conferences and the top handles allow you to hold like a purse. I know some reviewers don't like the look, but for me, I like this feature. I have the black one and it has a nice quilted leather look. The straps have good padding and I was comfortable traveling all day. Even after walking several blocks in the rain there was no damage and everything inside stayed dry. The zipper and hardware are a good quality.
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Reviewed in the United States on September 14, 2025
★★★★★ 5
Perfect lightweight computer bag!
Color: Khaki239
Awesome lightweight bag. Very cute. Seems durable and well-made at a very good price. Has a ton of well placed pockets that keep me organized. I purchased this as a replacement for a much heavier, computer bag and this absolutely does the trick. It looked a little small when I received it, but it holds everything that I need and more. I have a 15.6 inch laptop. I highly recommend.
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Reviewed in the United States on May 30, 2025