Obelisk SC1 GRN1 IMMERSION (840+ GPS)

OVERVIEW

The GRN1 Immersion is a high-performance immersion ASIC miner for Grin’s Cuckatoo31+ hashing algorithm. Each GRN1 Immersion contains 48 ASIC chips, with a minimum hashrate of 840GP/S for a power consumption of 4400W.

IMPORTANT: This unit is exclusively for use in a liquid immersion cooling tank which you must purchase from a separate vendor. It will NOT operate in an air-cooled environment.

Grin is a private and lightweight implementation of the mimblewimble blockchain. Launched on January 15, 2019, Grin strives for scalability, openness, fair distribution, and privacy by default. 

Grin's Proof-of-Work consists of two sets of algorithms, one ASIC-resistant and one ASIC-friendly. Over time, the ASIC-friendly algorithms phase in, reaching 100% of the block reward by January 2021. Grin's first ASIC-friendly algorithm is Cuckatoo31+, which should maintain dominance until approximately April 2020.

ONLY 840 UNITS BEING MANUFACTURED - AVAILABLE ON A FIRST COME FIRST SERVE BASIS.

PLEASE NOTE: THIS IS ONLY AVAILABLE FOR PRE-ORDER | SHIPMENT IN OCTOBER.

PAYPAL PAYMENT NOT ACCEPTED FOR THIS PRE-ORDER - PAYMENT WILL BE REFUNDED.