+30 GH/S "Chili" - BFL Chip based ASIC Bitcoin Miner
0.4 BTC or
each Package - - Shipped within 48 hours M-F
Will Also Accept PayPal Gift Payment For Each Package, Price Based On Bitstamp Price at time of Deal ( Please PM FIRST, if you will be paying By Paypal Gift payment )
Discounts Available for Buying Multiple Packages
Can Also Sell for a Discount if Buying with Out the PSU - 0.3 btc or
with out the PSU
Plug and Play - Use Latest BFGMiner Or Cgminer - Will recognize and hash right away!
Limited Amount Manufactured - Own a piece of Bitcoin History!
Available - 10 packages
Package Contents
(3) 30GH+ Bitcoin miners
(1) Coolermaster Hyper212 Evo CPU Cooler - Already Installed
(3) Standard USB mini-B
(1) Corsair 750w PSU
Product Features
Hardware
4-phase Digital Voltage Regulator
Designed using state-of-the-art Texas Instruments integrated driver MOSFETs (DrMOS), it provides ample power to the BFL chips. Designed for high efficiency at 100A, it can provide 160A continuous with adequate extra cooling. Voltage levels are software programmable, and it supports reading a whole range of data, including input and output voltage, per phase and total current, duty cycles and temperatures
11 Temperature Sensors
One at the MOSFETs, onboard the voltage regulator, a general board temp, and the on-die temperatures of each ASIC
Per-Chip Frequency Measurements
The hashing frequency of the BFL chips is very voltage sensitive, but even at the same voltage there is a wide variation in frequency at the same setpoint between different chips. The Chili is the only board that measures the actual frequency of each chip using the on-chip clock output.
High Performance ARM microcontroller
A high performance Cortex M3 microcontroller was chosen, and direct DMA access allows it to simultaneously communicate with ASICs on two SPI busses while also performing other job queuing and monitoring applications.
Versatile Form Factor
Designed to be compatible with a common PCI expansion chassis, mounting large numbers of the Chili is as simple as mounting a GPU. Alternate configurations are also available; holes with the same spacing as those on the bottom of common 3.5" HDDs allow the Chili to be screwed on a HDD caddy and mounted in a hard drive bay.
Software
Entirely Custom Code
Starting from a blank slate and using the BFL code only as a reference, we worked from the ground up to make the Chili as efficient as possible.
USB Firmware Updates
As new features are added, the software can be field updated over USB without the need to buy a JTAG programmer.
P2Pool Efficient
Because we are able to accurately measure frequency and the real hashing power of each chip, we can efficiently divide work between chips without gaps. This allows support for one job per board vs one job per chip. In addition, when a new block is detected the old work is aborted and the new work is immediately loaded.
Fully Dynamic and Automatic Frequency, Voltage and Fan Speed Control
Fully dynamic and automatic voltage (V), frequency (F) and fan speed (S) control to maximize hashing performance while staying within safe operating parameters of temperature and voltage. As the environment (room temperature) changes, V, F, and S will be adjust appropriately to maintain the highest hashing power based on the specified limits. This allows each individual chip to be pushed to it's safe limit without one slow chip throttling the entire assembly or a single hot chip destroying itself due to localized overheating. The user will be able to select slower fan speeds for noise sensitive environments such as bedrooms at the cost of some hashing power performance loss.
Software work is still continuing at breakneck pace to make sure that every feature is ready to by the time production is done, including some exciting as of yet unannounced features that will really allow us to push the chips to their maximum.
Product Info
Hashrate +30GH/s
Chip Type Global Foundries advanced 65nm technology (IBM core)
Power Consumption 5.5 Watts per GH/s at the wall
Chips per Board 8
We will not provide cancellations on transactions for any reason. Please be sure to read the entire description and understand what you are purchasing prior to ordering.
Shipping
If Payment is received by 12 pm PST on weekdays the miner will be shipped within 48 hours.
Any purchases with payments received on weekends, holidays will ship the following business day.
I can do local pick-up if requested.
Return Policy
There are no returns. All sale are Final. Product is Guaranteed to function as described.
Warranty
All sales are final.
There is no warranty on these items. Each units will be tested prior to shipment and will not ship unless it is working. Should an issue arise due to a non-ASIC problem we can work with you to get it repaired. BFL's ASICs are a bit of an unknown however, and we can not guarantee their longevity or reliability.
EDITED:
Also Accepting PM's Of Offers on these Packaged Units, Obvious LOW BALLERS will be ignored
