[IN-STOCK] Rockminer "Rocket" RK-Box 440 - 480 GH/s ASIC Bitcoin Miner [$580]

[klintay]

Rockminer "Rocket" RK-Box 440 - 480 GH/s ASIC Bitcoin Miner

Rockminer have done it again and delivered an outstanding product with superb performance. Based on the Gen3 ASICMINER chips. It has a hash speed of 440 – 480 GH/s! Uses ATX Powersupply (500 watts is suitable). In-stock with immediate shipping! Can be connect directly to computer or controlled by raspberry pi.

Specifications

HashRate: 440 – 480 GH/S

Power Consumption: 480-500W

Cooling: Air Cooled Heatsinks

Size: 210*230*230mm

Each Blade: 160mm*170mm

Weight: 7 kg

PSU: 4*6PIN PCI-E Power Required

Noise: 65DB


Supported Operating systems
- Windows, Mac, Raspberry Pi, Linux

Shipping

DHL (2-3 day delivery): $150 usd


Bitcoin Payment

Price: $580 usd

Bitcoin Payment address: 1Hbe66B2EhdRg6nWNXeX17x4sm1F2gE4be

Please use coinbase btc/usd exchange rate at time of payment.


Paypal Payment
PM me for details
Buyer must pay paypal fees


Orders

Name                Quantity          Payment Method            Status

ZBC3                  1                    Paypal                      Sent (tracking info updated)

[klintay]

Only 6 left! 

[raskul]

Only 6 left! 

you're welcome to them 

[brian_23452]

This needs to be like half what you are charging....

[klintay]

This needs to be like half what you are charging....

good luck finding that.

5 left now.

[brian_23452]

This needs to be like half what you are charging....

good luck finding that.

5 left now.

Good luck finding 480Gh/s for under $730?  You're right that will be hard
 *trips over 50 people trying to dump S1s*

[klintay]

4 left in stock

[klintay]

Here is a screenshot in cgminer:

[ZBC3]

Thanks for the ultra quick shipment and fast responses to my questions. I never expected the miner to ship on a Saturday, but you made it happen. The FC chips must vary widely because I'm getting an average of 490 GH/s (without overclocking).  I think the specs advertised were 460 GH/s, so it's performing better than expected.  It was easier to set up than I thought as well. Thanks for the 4- port USB hub and RPi power adapter. It's nice to power the Pi directly from the psu rather than sacrificing a micro USB cable as the power cord.

Would additional cooling improve the performance? If so, do you have suggestions on fan placement?

Thanks again, I may be buying another soon!

[bobsag3]

Thanks for the ultra quick shipment and fast responses to my questions. I never expected the miner to ship on a Saturday, but you made it happen. The FC chips must vary widely because I'm getting an average of 490 GH/s (without overclocking).  I think the specs advertised were 460 GH/s, so it's performing better than expected.  It was easier to set up than I thought as well. Thanks for the 4- port USB hub and RPi power adapter. It's nice to power the Pi directly from the psu rather than sacrificing a micro USB cable as the power cord.

Would additional cooling improve the performance? If so, do you have suggestions on fan placement?

Thanks again, I may be buying another soon!

Additional cooling helps a bit. Are in house units seem to perform 3-4% better with box fans blowing behind them. Also swapping the fan from pull > push might help as well.

[klintay]

Thanks for the ultra quick shipment and fast responses to my questions. I never expected the miner to ship on a Saturday, but you made it happen. The FC chips must vary widely because I'm getting an average of 490 GH/s (without overclocking).  I think the specs advertised were 460 GH/s, so it's performing better than expected.  It was easier to set up than I thought as well. Thanks for the 4- port USB hub and RPi power adapter. It's nice to power the Pi directly from the psu rather than sacrificing a micro USB cable as the power cord.

Would additional cooling improve the performance? If so, do you have suggestions on fan placement?

Thanks again, I may be buying another soon!

No worries bro. I would suggest the R3 units next time. They are more stable and have better design overall. Although the advertised speed is 450 -500 gh/s. My batch just arrived so will be posting pictures soon.

Additional cooling helps a bit. Are in house units seem to perform 3-4% better with box fans blowing behind them. Also swapping the fan from pull > push might help as well.

That is a good suggestion. Also there is an issue with thermal paste. One board stopped working, after taking it apart I found loads of thermal paste was seeping into the circuit boards. Cleaned it up and it was ready to go again.

[klintay]

2 left in stock!

Both are hashing at 450-460 gh/s!