Power supply inside a Sierra is a Seasonic Model (X-850) SS-850KM Active PFC F3 power supply rated at 850 Watts. There are two. One supply goes to the left PCIE power inputs of all 3 boards and the other goes to the right PCIE power inputs of each board. I will post some photos later on today, since after verifying that it mined, I took it apart to see how everything was connected.
do you have physical access to the Sierra or just online access?
Can you check what power supply is inside this Sierra?
Are they using the Seasonic SS-1000XP Active PFC F3 Power Supply Unit to drive 2 boards?
https://bitcointalk.org/index.php?topic=430208.msg4754197#msg4754197
I would have figured it was clear it was a sierra.
Hey con,do you have physical access to the Sierra or just online access?
Can you check what power supply is inside this Sierra?
Are they using the Seasonic SS-1000XP Active PFC F3 Power Supply Unit to drive 2 boards?
https://bitcointalk.org/index.php?topic=430208.msg4754197#msg4754197
Kikaha, can you tell me if one of the boards have the front panel pins connected ? If so can you tell me what order they are in? I've circled below.
