The CompacF is the most powerful USB miner ever made - that actually turns a profit in most cases. This rig includes active air cooling on each miner. Those miners can peak much higher wattage compared to the older version, the NewPac miner. It is up to 5 times more powerful than the NewPac miner as well. It is unlocked for overclocking (Voids warranty). It features a single 7nm technology BM1397 chip.
Wow, one of our fortunate customers struck gold by successfully mining a block and earning an incredible 6.25 BTC!
*Made in the USA.
Ships within 4business days.
** Some programming with Git is required on Linux to be able to mine on this new USB Miner. However, you can add to this kit our Raspberry Pi computer with Compac F preinstalled for easy beginner mining. Git file available here - https://github.com/kanoi/cgminer add to the line of code for mining "--gekko-compacf-freq 400"
Bitcoin Merch® - 7 Port Powered USB Hub Includes - 1 x Aluminum 7 USB 3.0 Ports Hub. 1 x USB 3.0 Extension Cable. 1 x Upgraded Power Adapter DC20V/3.25A.
Nice little set up
Only problem is I thought I would be earning a little something from mining but from what I’ve read up on you only earn if you hit a block and that’s like winning the lottery but it’s a bit of fun for me expensive fun
But would like to find something to mine in the future that will pay small amounts into my crypto wallet
Would like to get the 909 miner as well at some point to ad too but a bit pricey for me at the moment in the future
B
B.B.
Great Miners for Fun
So, if you buy these miners expecting to profit, don't. These are incredibly fun to play around with and lottery mine with. The fans are noisy so I wouldn't put them somewhere where you need silence but i don't mind the noise at my desk, personally. They work as intended. I don't have them overclocked and they still average close to 300 gh/s a piece. Setup was easy. Had them up and running in about 6 minutes total. Check them out if you want to play around with some usb miners but, again, don't expect a profit from these :)
A
AB
Probably too expensive
Product is ok, price is probably too much considering also I had to pay 155€ of customs fee for something that's not for "production"
Fan are also a bit noisy.
C
Customer
caveat emptor
These compac F miners work. The issue is POWER. Even the provided 7-port hub stuggles to power the miners (in overclock state).
The Compac F requires a hub WAY OUT OF SPEC. Hence nearly impossible to find one.
My personal experience with the Compact F is a max clock range: 450-490 MHz. Not sure why I get varying results, but its a power thing.
The listed overclock of 400 will not get you to ~334 GH/s needed for a total (3 device) 1 TH/s.
If anyone is aware of a USB hub with over 3.1 amps per port - LET ME KNOW.
M
Mark Rose
Simple to set up! Perfect
It’s a perfect little desktop Bitcoin miner. Took it out of the box and haas it minning in 20 minutes. Love it!
Worked 2 years to get this thing working and could never get it to connect with either the instructions from here, or browsing reddit for other consumer reviews. Not recommended
I have not bought from these guys. But it does say REFURBISHED so they have explained. Also that it might have some wear and tear. Some people are rude. I believe these guys are outstanding.
Bitcoin Merch® Bitaxe 401 Supra + Power Supply Miner 600GH/s
HONEST REVIEW … first miner arrives unassembled & refurbished … sent off for exchange … more downtime from mining … I’ll leave a review for the replacement when it arrives
Great product … exact fit & nice quality … THANKS Bitcoin Merch®
Bitcoin Merch® - Bitaxe Minimalist Stand
Benoit
Great little miner
So i order with an upgrade fan but received the non upgraded fan... They refund me the upgrade fan very fast. Really great customer service. Great little device but little bit pricey if you order from canada.
Bitcoin Merch® - Bitaxe Gamma 601 SOLO Miner + Power Supply Upto 1.2TH/s
Slayer
Dream setup
Not gonna lie this set up right here is everything ive ever wanted, it is efficient and practical, i hope y'all keep making these products readily available!!!
3 x GekkoScience COMPAC F COMBO - FULL KIT Ready-To-Mine Up to 1.05+TH/s
Rudolf Grundentaler
Bitaxe Gamma 601
Dear Bitcoinmerch Team,
have received my Gamma 601 on monday, 17.02.2025.
Today i have setup the device and very happy about it.
I was really suprised about the tiny size :D
Now let´s go for mining !
Bitcoin Merch® - Bitaxe Gamma 601 SOLO Miner + Power Supply Upto 1.2TH/s
HyperSB
Over Achiever
This little USB is most likely one of the best beginner miners out there, especially for its low price. Although it is slow, it’s is very fast for a little USB that fits in your pocket.
Bitcoin Merch® - 7x NerdMiner 2 - USB Solo Miner COMBO
