Bitcoin Forum

Economy => Computer hardware => Topic started by: RD965 on December 13, 2014, 12:42:40 PM



Title: 2X GRIDSEED GBLACK 25MH@500W PRICES UPDATED!
Post by: RD965 on December 13, 2014, 12:42:40 PM
Im selling two units of this amazing scrypt miners! they run cooler and quieter than any zeusminer or hashra I have!

Selling because I need the extra space and power  ;D

The units are in Barcelona, so preferably shipping to the EU. Shipping prices are to be paid apart and to be calculated personally due to the weight of the product!

Usin redsnow as scrow!

Main specs are:

Normal Hashrate:23MH
Power:440W
Chips: Gridseed GC3355
Chip Quantity: 5 modules * 80 chips (400 in total)
Supply Voltage:220V
Net Weight: 14.5kg
Size:480*176*350 mm


The hashrate and power consumption may change depending on the settings! The best frequency Ive been able to find is 815, but Ive been using the stock software since I bought them on zoomhash late September 2014.

Each unit comes with the chip boards, a Seasonic 850w 80+G PSU, and a Raspberry Pi for controlling the boards. Setup is completely plug and play, just plug the power and ethernet cables, and plug the usb from the boards to the pi. Then power up, acces the IP of the pi from any browser, and input pool details.

The miners may work better with a minera sort of system but stock software its easy to use! Although not very customizable!

They have been delivering between 23 and 28 MH, for a 25MH media @~500w, very efficient and so stable its a delight!

Some standard pics for those who dont know the miner:


https://i.imgur.com/J8Ip0Wb.png
https://i.imgur.com/5siEdjm.jpg
https://i.imgur.com/yCiL5F1.jpg

Now the price is 230€ per unit + shipping if paid in FIAT and 190€ per unit + shipping if paid in BTC or LTC

Any questions would be properly answered  :)

PRICES UPDATED!


Title: Re: 2X GRIDSEED GBLACK 25MH@500W 8€/MHASH
Post by: PatMan on December 13, 2014, 08:39:36 PM
Hello there, Bos dias, Hola etc,

Can you PM me a price for one complete unit in BTC shipped to the UK please? I would need to use escrow, unless you are prepared to ship first of course.

Peace  :)