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1  Economy / Computer hardware / [WTS] 28 S17 miners hosted in Canada on: September 01, 2020, 12:19:13 AM
Hi everyone. I have the following miners for sale (28 in total a mixed bag of models)

S17-Pro - 50 TH - Turbo
S17-Pro - 50 TH - Turbo
S17-Pro - 50 TH - Turbo
S17-Pro - 50 TH - Turbo
S17-Pro - 50 TH - Turbo
S17-Pro - 50 TH - Turbo
S17 - 53 TH - Normal
S17 - 53 TH - Normal
S17 - 53 TH - Normal
S17 - 53 TH - Normal
S17e - 60 TH
S17e - 60 TH
S17e - 60 TH
S17e - 60 TH
S17e - 60 TH
S17e - 60 TH
S17+ - 73 TH
S17+ - 73 TH
S17+ - 73 TH
S17+ - 73 TH
S17+ - 73 TH
S17+ - 73 TH
S17+ - 73 TH
S17+ - 73 TH
S17+ - 73 TH
S17+ - 73 TH
S17+ - 73 TH
S17+ - 73 TH

I'd prefer to sell them all as a lot or individually if needed but not 1 piece at a time. You can also keep them running at the current host (CryptoBoreas) for $70 CAD per KW.

Asking price whatever the best market price, but I think these sell for $1300 USD or around there from popular sellers like KaboomRacks.

PM me if interested.


2  Economy / Computer hardware / [WTS] S15 T15 S11 and 2 T2T miners for sale (Canada) on: July 01, 2020, 04:38:58 AM
Ahoy everyone! I've got for sale a variety of S15 and T17 older gen miners for sale. Currently running in Labrador hosted with CryptoBoreas. Shipping is possible at buyer's expense. All miners are running stock firmware in low power mode. Here is a list of the miners being offered:

Inno T2 Turbo 24T
Inno T2 Turbo 24T
S11 - 20.5 TH - Auto
S15 - 28 TH - Auto
S15 - 28 TH - Auto

T15 - 23 TH - Auto
T15 - 23 TH - Auto
T15 - 23 TH - Auto
T15 - 23 TH - Auto
T15 - 23 TH - Auto
S15 - 28 TH - Auto
T15 - 23 TH - Auto
T15 - 23 TH - Auto
S15 - 28 TH - Auto
T15 - 23 TH - Auto
3  Economy / Computer hardware / [WTS] 2 S9i 14 TH miners in Labrador on: April 07, 2020, 05:53:13 AM
My client has 2 of these that he has just recently shut down and would prefer to sell them rather than collect dust. Throw your bountiful offers at me Smiley

The miners are located in Labrador. Shipping is at buyer's expense. I'll check with the buyer soon to see if PSU is included as I'm not sure yet but I'd say that it likely is.

4  Economy / Computer hardware / [WTS] Avalon 841 rig with 7 cubes on: December 13, 2019, 08:18:18 AM
Avalon 841 rig with 7 cubes. PSUs can be included. Each cube is powered by dual 750W Platinum and Gold rated HP PSUs.

Local pickup (Labrador Canada) preferred but I'm willing to ship them anywhere at buyer's expense.

5  Economy / Computer hardware / [SOLD!] [WTS] 87 Bitmain S9 miners located in Canada (Labrador) on: October 12, 2019, 02:34:49 AM
I have a bunch of S9s for sale if anyone is interested. These are running fine at the moment in our shop in Labrador. It's a mixed bag but the majority of them are 13.5 TH units. Please make me offers with or without PSU included. I'd prefer to sell them with PSUs as the majority of them have Bitmain APW PSUs. Also if anyone is interested in picking them up in person that would be better as well.

I'm not sure what to ask but

13.5 TH: 52 - total TH 702
14 TH: 18 - total TH 252
12 TH: 14 - total TH 168
11 TH: 3 - total TH 33

total S9s: 87

Payment in BTC preferred, escrow accepted with OgNasty or other such reputable escrow agent, shipping is extra. I have original boxes for many of these. PSUs will be shipped separately of course.

6  Economy / Computer hardware / [WTS] 21 Bitmain L3+ in Canada on: August 08, 2019, 08:54:20 AM
I'm looking to sell 21 Bitmain L3+ miners currently running at our hosting facility. All of these have the Blissz firmware which means you can undervolt them and tune their performance to power consumption ratio. At the moment all are already tuned up manually by me. All of them hash at 11,606~ MH.

I can sell them with or without PSUs. I'll have to inventory them all again to see what powers each but I'd venture to say a lot of them are powered by either HP DSP1200 or Bitmain 1600W PSUs.

Location of hardware is Labrador Canada. Local pickup is optional if you want to drive up here. Shipment method we prefer is UPS or DHL or FedEx.

- 2 units sold Feb 2020 -
7  Economy / Computer hardware / [WTS] 83 Antminer S9 12.5 TH miners (Canada) on: November 22, 2018, 02:13:11 AM
83 first gen Antminer S9s for sale. Location: Labrador, Canada
Miners are currently hosted with us at CryptoBoreas.

Hashing speed: 12.5 on average, some hash at 10 and 11 TH. Price will be of course reduced for those. Also some 2 blade systems.

Initial asking price: $265 USD

*asking price is _without_ PSU. We have PSUs but they are not as efficient as Bitmain PSUS so you're better off buying brand new APW7s.

PM me if interested.
8  Economy / Service Announcements / [ANN] New Brunswick Canada Professional Miner Hosting Service (100 MW available) on: August 29, 2018, 10:10:36 AM
Hello fellow miners. Looking to get into crypto mining in a big way? Check this out:

100 MW of available power located in the Canadian province of New Brunswick. Half a Megawatt (500KW) available immediately.  4 Megawatts available in 60 days if a customer places order today. 40 Megawatts in 8 months. 100 Megawatts available = 12-14 months.

Data center description:

- 25,000 sq ft
- Multiple National and Global Tier I-III Network Providers
- UPS and Generator back-up power for critical network infrastructure
- 24x7x365 Escorted Access
- 24x7x365 Smart Hands Services
- Reliable power grid with redundant feeder lines
- 250V AC on Raritan switched PDUs (thus remote power cycle is possible)
- Air cooling capable of handling the peak summer temperatures
- 6 Layers of physical security
- 24x7x365 monitored facilities with full perimeter video surveillance
- High security procedures access
- VPN access to your miners
- Miner automatic reboot script available
- High uptime data center design

Pricing structure:

1,000 kW or more - $41 USD (55 CAD) per kW per month All Inclusive (based on Antminer S9 or similar), $26 USD (35 CAD) installation per miner (Antminer S9 or similar)

We prefer compact ASIC miners but we may accept GPU miners as well if they are power dense and space efficient. At the moment though we are targetting customer who have
ASIC miners from the likes of Bitmain, Canaan, Innosilicon, etc.

Customer must supply a PSU for each miner! (We recommend Bitmain PSUs)

Data center tours available upon request.

If you are interested or know someone who is get in touch with me either here or you can hit me up on Telegram via this link:

I prefer telegram so I ask you a few question about your requirements and plans for expansion.

Happy mining!

9  Economy / Computer hardware / [WTS] Variety of miners in Labrador (Canada) on: August 18, 2018, 07:00:01 AM
I'm selling a bunch of gear on behalf of a customer of ours.

a. A721 = USD$40
b. A741 = USD$55
c. D3 = USD$30
d. Ibelink 11G = USD$30
e. Innosilicon A4 = USD$30

a. A721 (purchased late 2016/early 2017 )
b. A741 (purchases late 2017)
c. D3 (purchased late 2017/early 2018 )
d. Ibelink 11G (purchased mid 2017)
e. Innosilicon A4 (purchased early 2017)

Buyer pays shipping. I'll act as escrow agent.


741 = 168 cubes
721 = 90
D3 = 9
A4 = 12

--edit-- updated 721 quantity. 100 in total not just 30.

--edit-- added 6 more A4s to the sell list

10  Economy / Computer hardware / [WTS] Various Bitmain S7 miners on: February 24, 2018, 05:09:12 PM
I have a collection of S7 miners in various states that I'd like to sell and convert whatever value is left in them into btc instead.

3.245 - 2.70 TH (S7L) SOLD
3.246 - 2.70 TH (S7L)
3.247 - 2.70 TH (S7L)
3.124 - 2.70 TH (2 blades)
3.128 - 3.85 TH (3 blades) SOLD
3.144 - 3.15 TH (2 blades)
1.150 - 4.66 TH (3 blades) SOLD
1.152 - 4.71 TH (3 blades)
1.153 - 3.16 TH (3 blades)

Above is a list of all the ones that are still functional. On the left is their current IP address - ignore that. The S7Ls come with a built in PSU. I can sell you a PSU for each of the S7s as well. I have a bunch of DPS1200s which are currently powering these. It takes 2 DPS1200s to power 1 S7. If you want though I can also sell you an IBM 2880W PSU to power 2 or more S7s (obviously the ones with fewer blades consume less than a full 3 blade S7).

Shipping will be from Labrador, Canada. I will ship anywhere in the world as long as you cover the actual shipping costs. Due to the generation gap of these miners I would encourage North American buyers only because I'm sure you're aware the margins on these miners is far smaller than say an S9 and expensive overseas shipping would kill your ROI.

PM me offers or post them here.

-edit- Ideally I'd like to sell them all at once if possible.
11  Economy / Computer hardware / [WTS] 10 RX 580 GPU Mining Rig (Canada) on: February 13, 2018, 05:40:08 AM
A buddy of mine is trying to sell his GPU rig cause he needs money for his car hobby. Details of the rig:

"It is a custom built open frame case, that hinges in the middle to allow access to the bottom level GPU cards in case you need to do maintenance. I have built this over the last 2 months, the oldest GPU was purchased Dec 12, 2017.

The list of parts are as follows:
6x XFX RX580 GTS Black OC 8G vram
-- all stock, no bios mods
-- all Samsung memory
3x MSI Gaming X RX 580 8G vram
-- each card has been bios modded for memory tables only (backed up stock bios)
-- 2 have Samsung, 1 is Hynix
1x Gigabyte Gaming 8G vram
-- stock bios
-- hynix memory
ASUS Z270-A Prime motherboard
Intel Pentium G4400 CPU
2x 4G DDR4 2133 Patriot Viper memory
2x EVGA 1300G2 Power supplies
12x PCIE Risers (ver 007 and 007C)
2x PCIE 4way riser splitter (1 spare)
4x M.2 PCIE adapters (2 spares)
1x Dual Power Supply adapter
1x Internal USB adapter (OS runs off USB, this protects the USB drive)
8x 120MM 60CFM fans to help keeps cards cooler
1x 10way fan power splitter
This mining rig isn't WAY overclocked like some people, it is mildly overclocked and always runs at 60* or less per card. The rig is stable, no reboots, or mining program restarts (currently been up for almost 4 days, rebooted to add 10th GPU)
All original boxes, manuals and accessories are included. Turn-key operation, mine virtually any coin! will include a fresh install of SMOS (Simple Mining OS) on an 8G USB drive"

Pics of the rig can be seen here:

Asking price $8,000 CAD.

Payment options: BTC, ETH, or Cash in Canadian Dollars if you are located in Canada and can pickup the rig in person.

The rig can be shipped out in pieces but ideally seller would prefer local pickup if possible.

12  Economy / Computer hardware / [WTB] Pandaminer motherboard -- DELETE on: January 12, 2018, 06:27:46 AM
Does anyone happen to have a Pandaminer motherboard they're willing to sell?

One of our customers has a pandaminer that doesn't power up. The first LED on the indicator light bar (if you have one you know what I'm talking about) turns on solid green but when you press the power button it doesn't progress to a fullly lit LED bar. I suspect it's a bad motherboard as there is no display output.

13  Economy / Computer hardware / [WTB] Canaan Avalon A741 miners on: September 22, 2017, 12:22:48 PM
My S7s are slowly dying (blast you Bitmain and your shoddy quality) so I've been trying to get some A7s to replace them but supplies are running dry and Canaan doesn't want to deal with us tiny guys anymore, so I guess I'm going to have to resort to fishing for gear in the great mining hardware bazaar. Anyone have maybe 2 to 4 cubes they want to sell. I'm willing to pay a small premium.

I'd prefer US / Canada sellers cause the gear has to be shipped to Labrador.

14  Economy / Computer hardware / [WTB] S7 blades on: January 06, 2017, 08:56:08 AM
I'm looking for a few S7 blades. PM me the frequency the blade(s) run at (so I can match it with mine) and your asking price. Escrow with OgNasty!


I need the following chip count and frequency:

54 - 600 MHz
54 - 700 MHz
45 - 700 MHz

15  Economy / Computer hardware / [WTB] S9s on: November 28, 2016, 10:56:56 PM
I'm looking to grab a few of the older batch S9s if possible but I'll settle for the newer ones with the auto frequency nonsense if others are not available. Payment in BTC escrow via OgNasty. Shipping to Canada - Labrador - paid by me.
16  Bitcoin / Group buys / Canaan Avalon A7 Group Buy - Hosting at CryptoBoreas (Canada) on: November 23, 2016, 06:06:13 AM
Hi everyone. I am working on putting together a A7 group buy and I'm wondering if anyone else would be interested in joining. We are in the last stage of negotiations and soon we will have pricing info.

This group buy is only if you are interested in hosting your A7s with us at CryptoBoreas. For hosting pricing and details see my forum signature.

We will save a bunch on shipping also. The more units we can order at once the better.

If you are interested please either post here or e-mail sales [at] with:
1) The # of A7 units you want
2) The # of controllers you want (1 controller can handle 20 A7s)
3) whether you want to rent PSUs from us or not ($4 per KW/month) (if not then you have to arrange to ship us the necessary PSUs)

I will be collecting payment in BTC. There is no group buy fee, setup fee, markup or anything else involved.

I will post details soon regarding the price per unit (if Canaan will allow me to share this info that is).

17  Economy / Computer hardware / [WTS] 20 Antminer S7s (Canada) - SOLD - please delete on: September 03, 2016, 03:49:32 PM
Just a testing the waters type of post to see what offers I can get on a boatload of S7s currently running in Canada. I have 66 of these for sale. I'm looking to get $280 USD without PSUs.

Some are located in Labrador some in Montreal. They are of course available for personal pickup (suggested and preferred). PSUs for each are available at $50 to $55 (CAD) a piece. Each S7 requires 2 1200 watt HP server PSUs (that's how I power them either way and I suggest doing the same unless you have some of those IBM 2880 W units).

BTC payment preferred but I can do cash on pickup too if you're picking them up in person.

PM me with your offers.

--edit-- 33 were just sold recently, only a few left, same buyer may take them all.
18  Economy / Computer hardware / [WTS] Zeus X6 Thunder Scrypt miner on: May 08, 2016, 11:53:50 PM
15 MH Scrypt miner for sale. 450 watts power consumption (does not come with PSU).

$50? not sure what these are worth. Pickup or drop off in Montreal or Toronto.
19  Economy / Computer hardware / [WTS] 2 Antminer S4+ (Canada) - SOLD! on: May 08, 2016, 05:34:09 AM
WTS 2 functional Antminer S4+ located in Labrador, Canada. Shipping is possible but there will be a 2 day downtime while the gear gets driven down to Montreal.

Asking price is $180 per miner.

20  Economy / Computer hardware / [WTS] 8 Antminer S3 (Canada) on: April 27, 2016, 05:33:15 AM
This may be a long shot, but I'm curious if there is anyone out there who still wants these. They are the most reliable miners I have ever owned. I love them and I am sad I have to sell them. Send me offers either here or via PM.

These are located in Canada. Some are in Montreal some are in Labrador.

I do have some Seasonic 80+ Gold 450W ATX PSU that are powering a few of these so if you want the PSUs as well let me know. I think I can sell the PSU for around $45 CAD each.

Asking price for the miner alone is $45 USD

Montreal,Toronto or Labrador pickup is preferred.
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