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Showing 6 of 6 results by masrobots
SOLD - NO LONGER AVAILABLE
Hi, we're selling half of our mining operation (the altcoin/equihash half). Miners are in excellent condition and have only been used for the past handful of months in a clean Virginia host facility.
(45) Bitmain Z9 Mini Antminers $9,450 + shipping
or will sell in groups of
(5) Bitmain Z9 Mini Antminers $1,150 + shipping
(All Z9 Minis are batch 2 rated at 10ksol but these as a group average over 14ksol/ea. mostly at 650MHz)
We also have several 750W HP server PSUs with breakout boards, PCIE power cables, and PSU Power Cords (min 14AWG 15A C14 to C13) available at $40/set if needed.
Miners ready to ship out from Washington DC area within 12 hours of payment.
Shipping continental US only via tracked & insured USPS.
BTC payment via trusted bitcointalk escrow (buyer pays gift fee).
Serious inquiries only please PM.
Thanks!
Hi, we're selling half of our mining operation (the altcoin/equihash half). Miners are in excellent condition and have only been used for the past handful of months in a clean Virginia host facility.
(45) Bitmain Z9 Mini Antminers $9,450 + shipping
or will sell in groups of
(5) Bitmain Z9 Mini Antminers $1,150 + shipping
(All Z9 Minis are batch 2 rated at 10ksol but these as a group average over 14ksol/ea. mostly at 650MHz)
We also have several 750W HP server PSUs with breakout boards, PCIE power cables, and PSU Power Cords (min 14AWG 15A C14 to C13) available at $40/set if needed.
Miners ready to ship out from Washington DC area within 12 hours of payment.
Shipping continental US only via tracked & insured USPS.
BTC payment via trusted bitcointalk escrow (buyer pays gift fee).
Serious inquiries only please PM.
Thanks!
Re: Hash power for sale: 100 Z9 Mini. Located in Data Center in New York.
Gizmoh, let me know if you find someone looking to buy 100 and I can make up the other half of the order.
I've got 54 Z9 Minis (batch 2) complete with PSUs and all power cables for sale located in VA.
I've got 54 Z9 Minis (batch 2) complete with PSUs and all power cables for sale located in VA.
Re: IBM 2880W PSU/Breakout Boards - *NEW* Package deals for T9/S9 & A7
Thats really sad to hear. I was either going to buy more, or I might sell all my gear off and close down.
If he really is out I might start selling off my kits. I've got a bunch of used full 2880 kits that Ive had in use for a while now. And quite a few spares.
I'll wait for our man to chime in first before I start selling over his head. Im curious how soon he's going to be before he starts selling again. Or is he gone for good? I hope he's working on a comeback. His 2880 kits saved me countless hours dollars and headache over using traditional PSU options for sure.
If he really is out I might start selling off my kits. I've got a bunch of used full 2880 kits that Ive had in use for a while now. And quite a few spares.
I'll wait for our man to chime in first before I start selling over his head. Im curious how soon he's going to be before he starts selling again. Or is he gone for good? I hope he's working on a comeback. His 2880 kits saved me countless hours dollars and headache over using traditional PSU options for sure.
I'm in the market for a kit or two and/or breakout boards for these PSUs if anyone's liquidating. Thanks.
One of my board is not present or dies after overclocking at 750......they use to go ok for 1 week at 700 and when i try to jump at 750 1 board crash...So i put back the original firmware to try to repair it and nothing change...i wonder if it s the hashboard or the controler board....Any soluce?
Thanks a lot
Thanks a lot
It's a trial and error process. Your ultimate results will depend on which batch you purchased, how cool you're keeping the miner/room, and some luck. To troubleshoot, I always first reboot the miner and keep an eye on it. If it can't hold the freq that it used to be able to handle, then I try to figure out what changed. In all of my similar situations, the change was always the temperature in the room (one time I moved a miner to a hotter location, another time the A/C went out). Once I got the miner back to the same room temperature conditions it was in before, it worked like before. These boxes are a little finicky at the higher freq.
What is the default freq for batch 2? 500mhz or 550??
Most (but not all) batch 2 units have the new firmware - the new firmware has only one setting in the advanced performance drop down menu that says "balanced." That setting equates to a frequency of 500 MHz.
Re: Innosilicon releases A9 Zmaster 50ksol/s Equihash miner at 620W
⭐ Merited by zuzuca (10)
ok..this is something..but has anyone put it to work and measured the sound levels? i would for sure use another psu if their sounds like a helicopter. 60 db is ok if this is true.
I use an HP 750W server PSU with my A9 and set the performance setting to "performance." (No other setting changes.) My sound meter shows a constant 49 db for the A9 and PSU together. Put another way, this thing is really quiet.
When it first boots up, it is loud because the fan ramps up to 100% or something. But then it settles down to 15% and the 49 db level.