Antminer S9 — 140mm Fan Grills

I have placed a couple orders with the guys at Nakamoto mining. A high quality product. Definitely get the Njord board for the most effective energy management on the miner. Bottom line, you are not running thee in your house without some noise reduction. You should buy this RIGHT after getting the particular model of s21. PRO and XP you should run 10" shrouds for max effectiveness. I am testing further. Below pro an 8" will be fine. The 10" shroud increases your form fctor by 12" in length and is considerably "bulkier" than the 8" fan and shroud. 10" shroud kit on an s21 XP is 41" long. You need 110 power by your 240 as well. Also an 21 needs a 30AMP pdu and you cn only run ONE per 30AM pdu. my s21s have drawn as much as 22 and onthe shroud run 11-14 amps. Further testing needed. Great product. Thanks Nakamoto San!!

Print quality on the KS5L shroud was solid. The Kaspa fan cover got a micro crack when I put it on, but works fine and isn’t noticeable. The plebtech board is like magic. The stickers and extras made my day. All around good experience. Shipping could be faster, but wasn’t bad.

These are hands down the most beautiful shrouds on the market. barely looks 3D printed. Highly recommend these

Super quick, quality delivery and working very well. Just as advertised!

Fantastic product.

These work great. I've purchased almost a dozen units and not one has failed. Worth every penny. Make sure you use AC Infinity fans and the Njord board fan controller as well. Super easy and quick way to domesticate your ASIC.

Fits perfectly with the ac infinity!

Shrouds look and fit great. I will order more. My garage will be toasty warm this winter.

I'm in France, the shippment was very fast and the product make the job, I have test one only and it work...
Perfect

Fast shipping and works with ks5 and ks5-pro

Works great with my S19J Pro hashboard and APw7. Highly recommend

ASIC Fan Spoofers Simulators (Antminer S19, S21, L7, KS3, KS5, IceRiver)

worked perfectly and as expected!

Ordered completed with the goods products, fast delivery. I recommend strongly

Helped keep my miners clean! Love it