Rack mount case? - page 2. | Bitcointalksearch.org

shotgun

member

Activity: 98

Merit: 11

I'm not in a colo but I do have a rack in my garage. I'm using these 4U cases from NewEgg.

http://www.newegg.com/Product/Product.aspx?Item=N82E16811219019

Note: the pic of the rack is prior to loading my mining rigs. Maybe I'll take a pic of it later, but the rack is mostly full now. If you're in SoCal and need a rack, I can get you these Sun ones for $250 including 220v PDU C13.

kirax

member

Activity: 77

Merit: 10

Quote from: BitcoinRigs.com on July 12, 2011, 08:18:54 PM

We use Chenbro cases in our server farm. They are good quality cases. Get one without a power supply. I recommend this model:

http://www.frontierpc.com/components/computer-cases/chenbro/rm42300-rackmount-enclosure-1019095721.html

Our racks include 3x 20-amp circuits. That's enough juice for about 10 systems per rack. Cooling is provided by a Cold Aisle Containment setup like this:

Cold air in the front, hot air out the back.

Is the Chenbro PSU not good? I mean, the 1200W PSU for that price in a decent case would be pretty awesome, but that depends on it's quality, of course.

The Chenbro you linked only seems to have 7 expansion ports on the back, how easy is it to "modify" to accept 4 GPU's?

sabe

newbie

Activity: 55

Merit: 0

Quote from: Jazkal on July 12, 2011, 10:59:57 AM

The whole point for a rack mountable case, is so you can mount the cases in a rack. I want to be able to mount 10 4U cases in a rack. You can't colo motherboards on a tray.

"space efficient"
Who cares about space efficiency? The only thing that really matter for mining is cooling ability (IMO).

What? Most data centres allow you to colo non rack equipment on steel trays. Considering that you're paying for space, of course space efficiency is important. I pay half the price per rig when I squeeze 2 rigs into a 4U rack. Cooling ability in a DC? Just let it rip with some 5000 RPM fans and not worry about the noise.

It sounds like you haven't thought this through carefully.

BitcoinRigs.com

member

Activity: 68

Merit: 10

We use Chenbro cases in our server farm. They are good quality cases. Get one without a power supply. I recommend this model:

http://www.frontierpc.com/components/computer-cases/chenbro/rm42300-rackmount-enclosure-1019095721.html

Our racks include 3x 20-amp circuits. That's enough juice for about 10 systems per rack. Cooling is provided by a Cold Aisle Containment setup like this:

Cold air in the front, hot air out the back.

kirax

member

Activity: 77

Merit: 10

I have read of some people using these:

http://www.frontierpc.com/components/computer-cases/chenbro/rm41300-fs81-rackmount-enclosure-rm41300g-1019095720.html
Made to house tesla's. Now, the price seemed terrible to meat first, until I read that it includes a 1200W PSU. Now I wonder how good the PSU is, as I didn't find any specs on it.

NetTecture

full member

Activity: 140

Merit: 100

Trying to colo with a rack will kill yiou price wise. Seriously Wink

Colo power is not cheaper than at home. On top, most colo do not hadnle the power usage. FOr example my Colo is limiting me to 20 ampere per regular rack Wink

High power racks go to 40 - for 1500 EUR a month for the actively cooled rack. Power extra.

THink you get flatrate? Sure... for like 250 watt power consumption for a case. Nice, but not suitable for mining.

That said we are just planning a 5 rack units case for 6 cards, possibly 10 (for a long version). Availability within 3 months.

Jazkal

sr. member

Activity: 319

Merit: 250

The whole point for a rack mountable case, is so you can mount the cases in a rack. I want to be able to mount 10 4U cases in a rack. You can't colo motherboards on a tray.

"space efficient"
Who cares about space efficiency? The only thing that really matter for mining is cooling ability (IMO).

sabe

newbie

Activity: 55

Merit: 0

None of the 4U rackmount cases I've seen are space efficient at all unfortunately.

With a standard 4U rack you can easily fit 2 motherboards (with 4 cards each) and 2 PSUs if you just leave them on a tray.

Jazkal

sr. member

Activity: 319

Merit: 250

Quote from: ?? on ??

google codegen, see their 4U-600 cases. I use them, good stuff.

Do you have any pics of what your rig looks like on the inside of this case?

Steve

hero member

Activity: 868

Merit: 1008

Ended up with one of these: http://www.directron.com/cs4801.html?gsear=1 (Seems very similar to that codegen 4U-600)...had to remove the 3.5" drive rack to make room for the GPU card, but I didn't need it anyway and it's better without it since it was between the fan and the GPU card.

bitjet

hero member

Activity: 696

Merit: 500

Quote from: lianho on February 21, 2011, 12:59:08 PM

hello Friend.. this will surely help you. Few months ago I purchased rack mount case from south-pak.com .. these are too good. you can visit here.

south-pak.com

Hello friend this surly sounds like spam.

lianho

newbie

Activity: 6

Merit: 0

hello Friend.. this will surely help you. Few months ago I purchased rack mount case from south-pak.com .. these are too good. you can visit here.

south-pak.com

Steve

hero member

Activity: 868

Merit: 1008

Can any recommend a good&inexpensive rack mount case for mining? (one that can obviously be well cooled).

Topic: Rack mount case? - page 2. (Read 11086 times)