Reddit reviews Noctua NF-A8 FLX, Premium Quiet Fan, 3-Pin (80mm, Brown)
We found 6 Reddit comments about Noctua NF-A8 FLX, Premium Quiet Fan, 3-Pin (80mm, Brown). Here are the top ones, ranked by their Reddit score.
Premium quiet fan, 80x80x25 mm, 12V, 3-pin Molex, 2000/1650/1200 RPM, max. 16.1 dB(A), >150,000 h MTTFAward-winning 80x25mm A-series fan with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance8cm format is ideal for compact PC cases (HTPC, ITX, Small Form Factor) and other chassis (intake & exhaust), replacement fan for NAS and other devices, etc.3-pin FLX version provides 2000/1650/1200rpm speed settings via Low-Noise Adaptors to fine-tune the fan for maximum airflow or near-silent operationIncludes anti-vibration mounts, fan screws, Low-Noise & Ultra-Low-Noise Adaptors, extension cable and 3:4-pin adaptor for powering the fan directly from the power supply
I installed the Noctua NF-A8 FLX Premium 80mm Fan.
I did. I replaced the Delta PFB0812DHE fans with a pair of physically smaller Noctua NF-A8 FLX fans. The thing is nearly silent now. I was going to use heat shrink on the wiring, however my local Home Depot didn't have the needed size in stock (as their web page had indicated), otherwise I'd have ordered some from Amazon when I ordered the fans. It's on order now, so when that arrives, I'll be removing the tape and soldering / heat shrinking the cabling. I'll then re-attach the wiring along that back wall with zip ties, as they were originally.
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I don't have enough disks to populate it even half way, so I haven't been able to do any temperature testing, but even if I have to remove the Noctua fans for something a bit noiser (but with a bit higher CFM rating), I'll end up doing that, and it'l still be quieter than it was with the Deltas... heh
I bought 2 of these per light, cut off the connectors since they are different, and soldered the wires together. Pretty easy change.
https://www.amazon.com/gp/product/B00NEMG9K6/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1
I got the NF-A8 FLX: https://www.amazon.co.uk/dp/B00NEMG9K6
that battery tray you linked doesnt seem to be wired up. maybe this is more what you're looking for?
https://www.amazon.com/Sackorange-Battery-Storage-Plastic-1x18650/dp/B071JBRYF3/ref=sr_1_2?keywords=18650+battery+tray&qid=1551039435&s=gateway&sr=8-2
instead of a 12" tube i'd buy something flat that you can just curl up and insert into the cylinder.
the cooling fans just look like PC case fans. almost every PC guy would recommend Noctua fans for cooling a PC, here's a nice small 80mm that i think would work well, and a controller
https://www.amazon.com/Noctua-NF-A8-FLX-Premium-Computer/dp/B00NEMG9K6/ref=sr_1_2_sspa?keywords=pc+80mm+fan&qid=1551039869&s=gateway&sr=8-2-spons&psc=1&smid=A1Z5H6ZGWCMTNX
https://www.amazon.com/Noctua-NA-FC1-4-pin-PWM-Controller/dp/B072M2HKSN/ref=sr_1_4?keywords=pc+case+fan+controller&qid=1551039926&s=gateway&sr=8-4
and i did find some aparently suitable wire, in multiple colors so you can coordinate your color rails.
https://www.amazon.com/StrivedayTMFlexible-Silicone-Electric-electronic-electrics/dp/B01LH1G2IE/ref=sr_1_fkmr0_2?keywords=silicon+allterm+wire&qid=1551039773&s=gateway&sr=8-2-fkmr0
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Mine sometimes makes similar noises, although not quite as loud. It stops if I press on the sides. At first I thought it was the drives vibrating but it's probably the fan.
The nas is on a wooden shelf which seems to amplify the noise quite a lot. My temporary solution is to play with its placement, e.g. towards the edge of the shelf, and turned at an angle.
I might replace the fan eventually, I heard these are great for a Synology: https://www.amazon.com/Noctua-NF-A8-FLX-Premium-Quiet/dp/B00NEMG9K6/. I'm not sure sure if this voids the warranty though.