r/Bitcoin - 8 Core FPGA miner @ Aliexpress - Claims 1.6 GH ...

SELLING FPGA BITCOIN MINERS - MODMINER QUAD (Have a few left)

SELLING FPGA BITCOIN MINERS - MODMINER QUAD
https://post.craigslist.org/imagepreview/m/3K43Me3J65L55E95Mcd41a17771ccf5591e55.jpg https://post.craigslist.org/imagepreview/m/3Eb3Fb3Lc5I25G95Fbd41ec1e412c6c5b1b05.jpg
The ModMiner Quad is a highly efficient FPGA Based Bitcoin Mining Device.
Price - 2 BTC each (Lowered Price) - Only accepting Bitcoins! I'm selling some FPGA Bitcoin miners due to me making room for my ASIC coming in, so I can work out the prices on these.
It features up to 4 Spartan-6 LX150 FPGA Chips that are Capable of doing up to 210Mhash each at 10 watts
For a total Unit Speed & Efficiency of 800+mhash @ only 40 watts
Compatible with the popular BFGMiner and CGMiner Bitcoin Mining Software
Also many other people have found other uses for this great device, it will easily load any Bitstream / firmware you load onto it and be used for a plethora of other applications including protein folding , DNA mapping and pretty much any distributed computer project / algorithmic application or any other thing you can through at it. A truly multi purpose Spart-6 LX150 Device, this baby is idea for all kinds of distributed computer applications, hobbyist password cracking and many other applications If you would like a powerful long lasting and multi-purpose FPGA calculation device the Modminer Quad is for you! Contents: 1x Backplane 4x Spartan 6 LX150 FPGA cards with heatsinks + fans 1x USB miniUSB cable Features: 4x Spartan 6's 800+mhash @ ~ 40 watts USB interface for configuration and communication 72MHz ARM Cortex M3 for USB interface Our own custom Firmware Super easy firmware updating for the ARM chip Temp sensor on each FPGA card Heatsink w/ cooling fan on every card 4x 3-pin headers to power standard fans Draws from the 12V supply with 5A fuse at the Molex connector LEDs to indicate that the FPGAs are configured properly Modular design for seamless FPGA upgrades and repair
Price - 2 BTC each (Lowered Price)
Click here to order - https://payment.mtgox.com/4f4a7094-24e4-4cd6-947a-4ad6ad3ad856
My Cragislist Ad - https://post.craigslist.org/manage/3715775953
submitted by bitcoinguru to BitcoinMining [link] [comments]

youtube.com Quad FPGA Bitcoin mining Board unboxing Finally!! Quad FPGA Bitcoin mining Board unboxing BitCoin Mining FPGA Card EL6453 - Final Project - Rijndael AES256 Encryption/Decryption on Spartan6 FPGA

Like revision 2, rev. 3 consists of 2 Spartan-6 LX150-3FGG484C FPGAs and a USB interface. A few important features have been added, including: Independent temperature monitoring for each FPGA. Heatsink mounting holes, compatible with many heatsinks designed for the Northbridge chipset. Additional clearance to allow for larger heatsinks. 3-pin headers to power 2 standard 12V fans. Draws from ... The heart of the board is a Spartan-6 LX150 FPGA – a pricey bit of kit – and the team is selling each board for $440 USD. For that amount of money, you could buy two ATI 6770s at half the ... FPGA Bitcoin Miner: First Implementation. So, now that I have a working UART module and a simple bitcoin miner, it's time to implement SHA256 functionality. Specifically, I'm going to implement the 512-bit per-chunk part of the algorithm, since that seems like a good level of abstraction. There's some other stuff the algorithm does, such as setting initial values and padding, but in the ... A completely open source implementation of a Bitcoin Miner for Altera and Xilinx FPGAs. This project hopes to promote the free and open development of FPGA based mining solutions and secure the future of the Bitcoin project as a whole. A binary release is currently available for the Terasic DE2-115 Development Board, and there are compile-able projects for numerous boards. - progranism/Open ... Hey, i have never use a FPGA borad, i will try the prodject on a smalelr device to understund more and mabye in the futurce buy and bigger board. I looked up Altera MAX II EPM240. and under stund that is an smal one. but is it easy to ge...

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Dual version - 2 x Spartan(TM)-6 XC6SLX150 FPGAs. Single version - 1 x Spartan(TM)-6 XC6SLX150 FPGAs. Array Power 12A, 1.2V power supply for each array FPGA. Input is 12V nominal from jack, disk ... I picked up a few PCI FPGA Cards on eBay for 99p which, apparently, can mine BitCoins at a speed of 21 Ghash/s (once they're correctly configured!) Bitcoin Mining with FPGAs (EC551 Final ... ChipWhisperer Breaking AES-128 on $90 Spartan 6 LX9 Board + OpenADC - Duration: 5:25 . Colin O'Flynn 6,664 views. 5:25. A frequency counter built with an ... youtube.com BitCoin Mining FPGA Card - Duration: 4:06. CarlsTechShed 97,578 views. 4:06. The Outlook on Cryptocurrency Mining ... Bitcoin Mining with FPGAs (EC551 Final Project) - Duration: 6:11. Advanced ...

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