Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)
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J. Loss
> 3 dayA fine masala dubba: sturdy construction, decent size(small enough to fit on a shelf), and has an inner cover. This is my first dubba, so I cant confirm the Superior Quality, but it does what I need it to do and I dont imagine any reason you might be disappointed with it. Ive heard that some cheaper ones arrive dented or the lids are warped, so maybe the superior quality is in the slightly thicker metal.
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Ohioland
Greater than one weekI bought this for my granddaughter. It has kept my weetheart very warm this winter. Its just as described and my daughter said it washes very well with little to nil shrinkage. True to size.
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Mel
> 3 dayFor a towel this was pricey, but worth the splurge. It is soft and thick, I was trying to avoid those really thin towels that dont absorb a thing. My daughter will love it for her bday.
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Debra C. Crandell
> 3 dayI ordered the DermaVital Night Cream to use with my Derma Wand and it lets the wand glide easily. It leaves your skin feeling very smooth and you only need a little dab. It has a very clean and fresh smell and seems to melt right into your skin. I would order this product again when I need more.
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Lavern Reinger
Greater than one weekI bought these for my daughter and niece for their baby shower gift baskets!! I have since bought some more! They work great for not only formula but also for infant cereal and I use one of the spare ones for fruit loops and cheerios for my great niece who is 2!!!
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Geezer Squid
> 3 dayGreat item at a great price. It arrived in a timely manner and was exactly as described! It is a well made piece!
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Amy C. ONeil
> 3 dayBought these to replace the valves that came with the
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Susan M. Bryant
> 3 dayThis was a gift for someone beginning to pursue a photography hobby seriously and it was perfect. All the accessories encourage the user to continue to experiment and learn.
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Frado
> 3 dayGreat product; especially when Im too busy and unable to get my daily intake of fruits and veggies. You wont regret purchasing these Fruit and Greens, tabs!
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Kathleen A.
> 3 dayAs always...Canon delivers. Ordered from Ritz through Amazon and everything arrived on time. Ritz sling bag may work for smaller scale cameras but surely not for the 5D. Bottom space just too small.
Featuring advanced aerodynamic design measures such as Flow Acceleration Channels and Noctua’s AAO frame, the NF-A4x10 FLX is a highly optimised, premium quality quiet fan in 40x10mm size. Smooth Commutation Drivetechnology and Noctua’s reference class SSO2 bearings ensure superb running smoothness and excellent long-term stability. Topped off with modular cabling and a Low-Noise Adaptor and OmniJoin Adaptor Set, the NF-A4x10 is a premium choice for the highest demands.
AAO frame
Noctua"s AAO (Advanced Acoustic Optimisation) frames feature integrated anti-vibration pads as well as Noctua"s proprietary Stepped Inlet Design and Inner Surface Microstructures, both of which further refine the fan"s performance/noise efficiency.
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Flow Acceleration ChannelsThe NF-A4x10 impeller features suction side Flow Acceleration Channels. By speeding up the airflow at the crucial outer blade regions, this measure reduces suction side flow separation and thus leads to better efficiency and lower vortex noise. |
SSO2 BearingThe NF-A4x10 features the further optimised second generation of Noctua"s renowned, time-tested SSO bearing. With SSO2, the rear magnet is placed closer to the axis to provide even better stabilisation, precision and durability. |
Integrated Anti-Vibration PadsIntegrated Anti-Vibration Pads made from extra-soft silicone minimise the transmission of minute vibrations while maintaining full compatibility with all standard mounting systems and fan clips used on heatsinks. |
Inner Surface MicrostructuresWith the tips of the fan blades ploughing through the boundary layer created by the Inner Surface Microstructures, flow separation from the suction side of the blades is significantly suppressed, which results in reduced blade passing noise and improved airflow and pressure efficiency. |
Reduced motor hub size
Thanks to its streamlined, compact motor design, the NF-A4x10"s motor hub is smaller than with conventional 4cm fans. This allows for more blade surface area and thus contributes to the NF-A4x10"s superior airflow and pressure performance.
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| NF-A4x10 PWM | NF-A4x10 FLX | NF-A4x10 5V PWM | NF-A4x10 5V | |
| Connector | 4-pin PWM | 3-pin | 4-pin PWM | 3-pin |
| Voltage | 12 V | 12 V | 5V | 5V |
| RPM | Max: 5000 / Min: 1000 | 4500 | Max: 5000 / Min: 1000 | 4500 |
| RPM with L.N.A. | 3700 | 3700 | - | - |
| Acoustical Noise | 19,6 dB(A) | 17,9 dB(A) | 19,6 dB(A) | 17,9 dB(A) |
| Acoustical Noise with L.N.A. | 12,9 dB(A) | 12,9 dB(A) | - | - |
| Size | 40x40x10 mm | 40x40x10 mm | 40x40x10 mm | 40x40x10 mm |
| Colour | Brown & Beige | Brown & Beige | Brown & Beige | Brown & Beige |