Bitmainminer

KnC 28nm SHA256 ASIC Chip 180 GH/s - 190 GH/s per chip x 400pcs

This product is the bare 28nm SHA256-crunching chip also used in Jupiter Bitcoin Miner. We have a surplus of these thats never been used. These ASICs run at approx. 180-190 GH/s on our PCB:s power levels, but with it’s 192 cores it could be made to run faster if using a design that can feed it with more power. We sell these chips in sets of 400pcs, for a considerably lower sum than we paid for them ourselves - and they ship new from stock within 48 hours. The product is shipped with a technical description on it’s ballmap, schematics and relevant documentation, but we do not provide the PCB boards or DC/DC converters, and we only provide documentation to customers. We can provide a sample PCB to customers after having an NDA in place. For larger purchases please contact us directly. * 28nm TSMC process* 192 hash engines (cores)** Designed to run at 0.9V core voltage* SPI communication interface* 55x55 mm FCLBGA package (ball count: 2797)* Set of 400 chips per order.

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