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Author Topic: 2.9 Mh/s - 2900 Kh/s (4) Scrypt Mining rigs  (Read 1584 times)
nachius
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March 05, 2014, 03:00:56 PM
 #1

Re-listing this to keep the thread cleaner with drastically reduced asking prices!  Lots of interest, but no follow through!  Any info not in this thread is in another similar thread I posted!

Stats from where they are currently pointed
2.8 MH/s 24-hour Average
Rejected: 0.3 MH/s (9.8%)

Rig 1
MSI MS-7390 Motherboard - 2 16x 2 1x pcie slots
7 gigs ram total all 4 slots occupied
Quad Core CPU (socket am2) + Heatsink/fan
power switch
2 1x to 16x non-powered risers included
HP/Delta Electronics 1050 watt power supply - 80 plus certified
sata to pcie and/or molex to pcie connectors included

XFX 6950 flashed to 6970
Gigabyte HD7850

4 gig jump drive running BAMT 1.1 can be included if needed would be default install
This is currently running at 770Kh/s with no overclocking those 2 cards are capable of 850+Kh/s when overclocked

.77 BTC or $500


Rig 2
HP DC5800 motherboard - 1 16x 2 1x pcie slots
2 gigs ram total all 4 slots occupied
socket 775 cpu + heatsink/fan
power switch
2 1x to 16x non-powered risers included
HP/Delta Electronics 800 watt power supply
sata to pcie and/or molex to pcie connectors included

XFX 6870
AX6870 w/ arctic accelero twin turbo
HD5850 w/ arctic accelero L2 plus

4 gig jump drive running BAMT 1.1 can be included if needed would be default install
This is currently running at 900Kh/s with no overclocking those 3 cards are capable of 1+Mh/s when overclocked

.62 BTC or $400


Rig 3
HP xw4300 motherboard - 1 16x 1 8x 1 1x pcie slots
2 gigs ram total all 4 slots occupied
socket 775 cpu (says processor not supported on boot (core 2 duo I believe, but boots and runs bamt fine) + heatsink/fan
power switch
2 1x to 16x non-powered risers included
HP/Delta Electronics 800 watt power supply
sata to pcie and/or molex to pcie connectors included

MSI 6850 - occasionally has to be reset as temp shows 510* and quits mining has been mining 2+ days currently stable
HD5830 Extreme - has an aftermarket fan clipped on the heatsink (runs cooler than any other cards I own, but can include a brand new arctic accelero L2 plus)
H6790 - 679F1GD - different fan is glued and spliced on this one as well temp runs fine

4 gig jump drive running BAMT 1.1 can be included if needed would be default install (this one is wrapped in black electrical tape since the casing broke)
This is currently running at 690Kh/s with no overclocking those 3 cards are capable of 780-800Kh/s when overclocked

.39 BTC or $250
2 of the cards are hanging from their metal brackets from wires attached to the ceiling they are not magic or floating without assistance!


Rig 4
HP DC5800 motherboard - 1 16x 2 1x pcie slots
3 gigs ram total all 4 slots occupied
socket 775 cpu + heatsink/fan - This socket 775 bracket did not fit right so had cardboard on the underside of the mobo to pull the heatsink tight and the fan is screwed right into the heatsink.
power switch
2 1x to 16x non-powered risers included
HP/Delta Electronics 800 watt power supply
sata to pcie and/or molex to pcie connectors included

HD 5830 Extreme - occasionally artifacts fine after reboot
HIS 6870  - fickle - starts at 0KH/s but mines fine after restart of mining software

No jump drive or hard drive included - this is currently running fine on win7 because bamt complained and would show GPU errors so unknown if BAMT works with this one.
This is currently running at 550Kh/s between the 2 cards with no overclocking those cards are capable of 600+Kh/s when overclocked.  No new pic, but both cards are in this rig now in a "milk crate" frame.  This rig takes time to get working correctly.  Currently win7 64 bit, bfgminer 3.10, 13.12 catalyst, sdk 2.9, cgwatcher restarting bfgminer on hashrate drop or dead/sick cards.  Do not think you will plug this in and go as I kept getting gpu faults within BAMT which is why I switched to Win7, but has been mining fine for 3 days on the above config (bfg miner relaunches 1-2 times a day).

.27 BTC or $175


Extra Card Graveyard
HD5830 Extreme - Bare Card does not detect in win or bamt
VT5850 - fan/heatsink - does not detect in win or bamt
6950 - H695FN1G2M - Bare - can throw in a gel icy vision cooler with no mounting screws or hardware with this one - this card had heavy artifacts and would not mine last time I tried installing it
Diamond 6970 - detects by both win and bamt will mine for a second then lock up showing a negative temp reading?
Radeon Ref 5870 - fan driller and oiled - detects in win and bamt - will mine for a few minutes then rate drops to 0

This is 1 lot of cards as is .08 BTC or $50


Prices listed do NOT include shipping and are given for close to current value; use the USD price to calc at payment time coinbase or preev pricing.  

Wanting to ship to the US only will use USPS flat rate with insurance.  Shipping in a large flat rate box w/ insurance should be around $20-25 dollars.

Have done multiple trades with solid trust history, but if required can use trusted escrow understanding this is mining hardware and as I did the best to describe any issues it can be fickle as many of you know so would prefer escrow be released on deliver and can work with the buyers if they are unhappy or unable to get something to work.

The 3 HP motherboard do not include system/case fans or USB headers, but they complain on boot about those not being installed so require you to hit F1 on boot.
The PSUs are larger than standard size.  They have the same bolt pattern to attach to a frame etc, but are longer.

Willing to do a package deal for everything 2 BTC/$1350 shipped in the US.
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nachius
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March 06, 2014, 01:39:55 PM
 #2

Do I need to just give these things away?  I'm still profiting with them at < .10 per kWh and the prices are more than fair IMO.

Would Someone be interested in a package like:

ALL Video Cards -
ALL Power supplies -
Etc.

If I can sell ALL or the majority of the hardware in blocks I'd be willing to break some things up.
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March 07, 2014, 01:44:54 PM
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This is my up for the day.

What about interest in this configuration:

Rig 1 - Take 2 6870s from Rig 2 and a 800 watt power supply making Rig 1 4 vid cards, 2 PSUs, running around 1.4Mh/s (1 7850 1 6950/6970 2 6870) - $700 in BTC at coinbase/preev rate.
Rig 2 - Take 2 5830s from other rigs making rig 2 around 900Kh/s to 1Mh/s (1 5850 2 5830) - $350 BTC at coinbase/preev rate.

Rigs 3/4 - I would move the 6790, 6850, 6870 (700Kh/s to 800Kh/s) remaining to 1 single rig and either sell it cheap around $150 or run it until it is no longer profitable.
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March 09, 2014, 03:09:06 AM
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Weekend up make an offer for the whole package or individual rigs motivated to sell as it's going towards opening a game store in my local town!
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March 10, 2014, 08:22:18 PM
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no money to buy things right now but what are you looking to sell in your game store? might be some trade action could happen to help both of us out Smiley

"Violence, is the last refuge of the incompetent."
"Never let your sense of morals prevent you from doing what is right."
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March 10, 2014, 08:55:15 PM
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no money to buy things right now but what are you looking to sell in your game store? might be some trade action could happen to help both of us out Smiley

CCGs + MTG singles (Mtg, Pokemon, yu gi oh), RPGs (pathfinder, D&D, white wolf, shadowrun), Miniature Games (Warhammer, heroclix, war machine).
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March 11, 2014, 05:59:42 PM
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As indicated I would be open for trades of btc miners (with comparable resell value), gridseed devices, or items that would act as inventory in our new shop etc.  Still open to reasonable offers for the lot as well.
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March 13, 2014, 02:33:01 AM
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With gridseed prices falling I'll offer these rigs for $1,000 in BTC + shipping!  That's all 4 rigs and the extra cards and coolers.
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March 13, 2014, 04:57:18 PM
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Moved this to an auction starting at 1 BTC

https://bitcointalk.org/index.php?topic=514237.new#new
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