The day I received phone call from SF Express guy, which made me a little exciting. When the machine delivered, the express guy asked me: "Is the sender your relative? Is that why he send 25kg package which made me so tired to you in Valentine's day?" (13th Aug is Chinese Valentine's day).

To open the wood frame is a tough work, which took me 40 minutes and hands full of hurt:

Here is the paper box:

Fillers for anti-shock are sufficient:

The miner is carefully packed with air bubble film, whole set included machine and power line:

Linked with power and internet to test if it was running:

Configuration finished, the miner was mining with fans' roar. So I put it under desk immediately:

Here comes the highlight, the secret gift from Rain team is......DUREX! In Valentine's day, oh my~~~;D (Wanna know what's said on the note? Ask your Chinese friends...):

Now the miner was running over 24 hours, here's performance report. Below is default cgminer config:

Choose over clocking 350,the hash speed is aroud 103 or 104 GH/s in btcguild pool, the temperature and fan speed is stable:

Here is a comparison, worker 1 is 4*USB block erupters, worker 2 is Avalon 4 modules miner ( Pool end speed is around 102 GH/s):

Btcguild provides graphic chart, the 2 works' speed gap is huge, work 1 is crawling on the ground:

In the end, let's have a look at profit. Recently the calculation power increased insanely, which decreased the profitablity per GH/s a lot. However, don't be sad if you believe in BTC's future:

Ok, here's the end of 4 Modules Avalon Miner Open-box Report. Wish Rain team brings us more and more better products. Wish you guys all have fun with BTC!
by Windleaf 15th Aug, 2013