Posts Tagged ‘Scrypt ASIC Miner

litecoin-price-on-the-rise

The exchange price of Litecoin (LTC) is still on the rise with the alternative crypto currency already testing the $8 USD target and this has caused a lot of speculation about the reasons behind this recent rise. Some people say it could be due to the recent high load on the Bitcoin blockchain and transactions processing slow due to a lot of unconfirmed ones in the backlog. Other say the reason could be just another pump and dump scheme by a big player with a lot of coins. Another plausible possibility is due to the upcoming fist halving of the LTC reward at the end of August, or the unfavorable situation in Greece at the moment or that on the issues with the China stock markets and the list goes on and on…

Regardless of the reason behind the jump in the exchange rate it is already causing increased demand for Scrypt ASIC miners and services offering Scrypt cloud mining, however nowadays these are scarce and had to find. The best thing you can probably get at the moment is an Innosilicon A2 Scrypt ASIC miner at a discounted price if you manage to find yourself a good deal for a SilverFish Scrypt Blade miner. With Bitmain Tech and ZeusMiner canceling their Scrypt ASIC projects last year (maybe they can restart them if the trend continues) and KnCMiner stopping to sell their Titan Scrypt ASICs and any other ASIC miners to end users there is just one new interesting option coming up. The new SFARDS SF100 Dual-Miner ASICs that are supposed to be available later this month, though SFARDS is still keeping silent about their pricing and expected availability is said to be July.

In the end it is good that we are finally seeing some movement surrounding LTC along with some other Scrypt crypto currencies as nothing much has been happening around Litecoin in the last few months, so the recent price jump and revived interest is definitely a good thing for people that are into altcoins. Especially now that Bitcoin mining is moving away from home miners and more and more towards large mining farms, whereas Scrypt mining is still at a phase where it is still focused mostly in the hands of small mining operations. So we are keeping a close eye on the development around Litecoin and so should you…

sfards-sf100-miner

SFARDS Technology has successfully developed and produced the first FD-SOI 28nm SHA-256 (Bitcoin) and Scrypt (Litecoin) dual-mode mining chip SF3301, as we have previously reported. After more than one month evaluating, prototyping, and extreme-condition pressure testing, the first 28nm dual-mode miner, SFARDS SF100 is about to start mass production.

SF100 dual-mode miner has 24 SF3301 chips that support the following modes:
1. Dual mining mode, Bitcoin hashing power 1700 GHS + Litecoin hashing power 47 MHS, the power consumption at wall of whole miner is 960W.
2. Bitcoin single mining mode: Hashing power 1700 GHS, power consumption 770W.
3. Litecoin single mining mode: Hashing power 47 MHS, power consumption 180W.

With 0.45W/GHS + 3.8W/MHS, the power efficiency of SF100 is showing really good potential. It is also possible to overclock to certain extent (Sha-256: 2 THS, Scrypt: 55 MHS). Based on recent Bitcoin and Litecoin price, a dual-mode SF100’s revenue is similat to that of a to a 2.8-3.2 THS pure Bitcoin miner, which makes it equivalent to 0.3-0.34W/GHS power efficiency when it is dual mining. Taking June 19th price for instance, one SF100 generates 4.2 USD from Bitcoin and 3.8 USD from Litecoin, or a total 8 USD per day (without the costs for electricity deducted).

SFARDS Technology will start selling the SF100 dual-miner to public in July, though there is still no official end-user price announced and the first batch quantity is limited. The SF3301 dual-miner ASIC chips will be available for sale on August to people interested in using them in their own miner designs, again no pricing has been announced yet.

bitmain-antminer-l1-scrypt-asic-miner

With the current situation on the crypto currency markets and especially the low exchange rate of the Litecoin it is no wonder that we are seeing another ASIC manufacturer cancelling their plans to release a new Scrypt ASIC Miner. The problem with these kinds of actions is that manufacturers are loosing users trust, even though they may try to compensate their customers in some way. Back when BitMain announced the pre-order for the L1, something new for them back then, we weren’t that happy and now we are also not very happy with the fact that BitMain waited up until now to announce they are cancelling the L1 when they were supposed to actually start shipping the finished product. Below you can find quoted the official announcement from BitMain about the discontinuation of Antminer L1 along with what options they offer to customers who have pre-ordered the miner:

Dear loyal customers,

The decision has been taken not to continue production of the Antminer L1

In response, all customers will be able to choose one of three options:
1) The original order value of $599 will be refunded at 105% value [$629] by bitcoin at current market rates. Customers will receive bitcoin payment.
2) The original order value of $599 will be refunded at 110% value [$659] by bitcoin at current market rates. This will be credited against any new S3/S4/C1 order placed in the web store.
3) The original order value of $599 will be credited at 115% value [$689] against an S5 order placed in the web store. This will be issued in the form of a 15 day coupon, each coupon valued [$344.5].

Please await an email info@bitmaintech.com for further instructions.

Though we are sorry that we do not deliver this time, it still turns out that buying L1 from BITMAIN is a very best way to earn more Litecoin.

Data Analysis: In the beginning of L1 sales, you only need to pay 115.86LTC to buy one L1 per the LTC/USD exchange rate 5.17 in the early September. However, you will get 193.22LTC under current LTC/USD exchange rate 3.1. And then plus extra 5% value, a total amount you get is 202.88LTC per unit. Return on investment is 75%. If you choose coupon compensation, Return on investment is 91%.

It is not very clear weather BitMain has already finished with the development and has actually produced some mining hardware or they are cancelling things before they have actually been finalized. The problem is that after ZeusMiner cancelled their Volcano miner and 3rd generation Scrypt ASICs and now the same happening with BitMain and their AntMiner L1 Scrypt ASIC things do not look that good for Litecoin and other Scrypt crypto currencies. The low exchange rate of LTC at the moment makes older Scrypt ASIC miners not very profitable to run due to their high power usage and with no newer generation more efficient miners announced to be coming soon things could get even worse.


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