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Topic: [WTS] 2x KNC Neptune w/ PSU's (Read 408 times)

legendary
Activity: 3808
Merit: 1723
March 24, 2016, 02:36:03 PM
#5
I heard there is a plastic cover between the chip and the heatsink that KNC forgot to remove during assembly, maybe you need to take that part out.

legendary
Activity: 1022
Merit: 1003
March 24, 2016, 01:35:11 PM
#4
When you run them at 1.8Th/s how much power do they consume?

They don't stabilize very well even at 1.8 where I have them set-up (too warm, these were missing heatsinks on VRM or something around those lines).  Power consumption is around 0.45-0.5W/GHs at current voltage/frequency. 2 of the cubes aren't even hashing right now.
sr. member
Activity: 469
Merit: 500
March 23, 2016, 01:58:43 AM
#3
pm sent
legendary
Activity: 3808
Merit: 1723
March 22, 2016, 05:46:44 PM
#2
When you run them at 1.8Th/s how much power do they consume?
legendary
Activity: 1022
Merit: 1003
March 22, 2016, 01:08:58 PM
#1
Located in Ontario, Canada.  2x full KNC Neptunes with 2x controllers.  These are compensation batch Neptunes, I typically run them at 1.5-1.8 TH each. They are very finnicky, especially in warm ambient temps and need to be restarted often.

Open to offers, will price out shipping if you give me zip/postal code.  Can include a 2880W PSU setup that I used to power them with 15awg cables (will need an ATX PSU to power controllers) for $160.  Do not have the PCIe y-splitter cables anymore.
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