mzinz
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$300 Alienware Graphics Amplifier [Discussion]
mzinz replied to mnrc's topic in Enclosures and Adapters
I'm a little confused - is there any reason the Alienware enclosure would not work instead of an Akitio? I've got an Akitio now, but would swap for the Alienware (pay the extra) if it worked the same. Rephrased: Would my MacBook Air be able to tell the difference between the Akitio and the Alienware? -
Thanks for posting this. I recently did a similar setup, but am not using an external case. I'm currently using the AC power from my Akitio, and powering my GPU with another power-brick. I've read about potential ground loops, and I've been having some crashes, so I'm thinking about switching to a small case like yours with an ATX power supply (powering via riser). Can you provide more detail on how you connected the Akitio boards to this case? You said you have them on some plastic. How was that done exactly? Thanks! Edit: Also - was curious if you were happy with that case, or if you would have chosen another one now that you're up and running?
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US$189 AKiTiO Thunder2 PCIe Box (16Gbps-TB2)
mzinz replied to Tech Inferno Fan's topic in Enclosures and Adapters
Hey, did you test your Gigabyte 750Ti any further? I'm using this version (Gigabyte GTX750 OC). It seems to be benchmarking fine (no crashes), but did crash once in CS:GO (black screen when using ultra high settings). I'm powered the same way you were, with the included Akitio AC adapter and a separate PSU for the 6-pin. -
US$189 AKiTiO Thunder2 PCIe Box (16Gbps-TB2)
mzinz replied to Tech Inferno Fan's topic in Enclosures and Adapters
Thanks for the quick reply. Are there any cards rated at 25W or below for the slot? I'd prefer to not use a riser if possible. -
US$189 AKiTiO Thunder2 PCIe Box (16Gbps-TB2)
mzinz replied to Tech Inferno Fan's topic in Enclosures and Adapters
Hey all. Hoping someone can help me out. I'm using Phobia External 90W Molex PSU and a molex to 6-pin adapter to power my GPU (Gigabyte 750 GTX OC, plugged into 6-pin). I power the Akitio through the AC power brick that came with it. When I give power to the Akitio power brick, the blue lights come on and my GPU fan starts spinning. When I give power to the Phobia power brick (for my GPU), I don't get any indication that anything else is happening (I'm not sure if I should since the fan is already spinning). When I boot into both Windows (8.1) and Mac (10.10) I don't see the new GPU anywhere. Not in device manager or anything. When I try to install drivers, it says the GPU can't be found. I don't know what the issue is. It seems like neither OS is recognizing the card, so my first guess is that I have a power issue, but I don't know how to tell if that's the case. Anyone have any suggestions? Hoping that @Tech Inferno Fan or @jacobsson can help! Edit: After reading the troubleshooting section and doing a reboot the GPU was recognized. Installed NVidia drivers and ran some benchmarks without any issue. I rebooted again then fired up CS:GO (put all settings on high) and right when I entered the game my computer crashed (external screen went black, laptop monitor froze). Anyone have any idea how to troubleshoot why? This seems similar to the "black screen of death" mentioned in the troubleshooting section... I should have more than enough power though, considering that I'm powering the Akitio with its power brick. -
US$189 AKiTiO Thunder2 PCIe Box (16Gbps-TB2)
mzinz replied to Tech Inferno Fan's topic in Enclosures and Adapters
I'm not clear on something. Is there any risk of ground loop if I do the following: Power akitio using included AC Power GPU using 6-pin from power brick (no riser) ? I thought I had read that this was a risk for ground loops, but I just read back through the thread and it looks like this is exactly how @entzoe did his setup. -
@Tech Inferno Fan is this something you have any idea about?
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US$189 AKiTiO Thunder2 PCIe Box (16Gbps-TB2)
mzinz replied to Tech Inferno Fan's topic in Enclosures and Adapters
Sorry to make a new thread for this, but I'm having a really hard time getting an answer. I want to power my Akitio via my power brick (in addition to powering my GPU). I know that I need a molex to barrel adapter - this is clearly mentioned/shown in threads - but I can't seem to find the correct one. Can someone link me to one I can buy? I can't find the right size. -
US$189 AKiTiO Thunder2 PCIe Box (16Gbps-TB2)
mzinz replied to Tech Inferno Fan's topic in Enclosures and Adapters
The Akitio chassis is small and can't fit anything more than a GFX card (a mini one at that). -
US$189 AKiTiO Thunder2 PCIe Box (16Gbps-TB2)
mzinz replied to Tech Inferno Fan's topic in Enclosures and Adapters
I'm planning on not using a riser since I want to keep my enclosure closed. I ordered a Gigabyte GTX 750 OC, which I think can be powered via 6-pin. I am receiving a 90W molex power supply which I'm planning on splitting to 6-pin (for the GPU) and barrel (for the Akitio). I'm worried that the molex to barrel adapter I got is the wrong barrel size though. Do you have a link to the correct one by chance? Also, does this setup seem like it should work? -
US$189 AKiTiO Thunder2 PCIe Box (16Gbps-TB2)
mzinz replied to Tech Inferno Fan's topic in Enclosures and Adapters
Thanks jacobsson. I'm going to try out the PS I have on the way and I'll order a DA/2 if I don't have enough power Can you link me to the correct molex-to-barrel plug adapter? I ordered one off eBay but I'm not sure it's the right one. - - - Updated - - - Thinking about this more - if I do the solution above, then I'd only be powering the card, right... what about powering the Akitio? -
US$189 AKiTiO Thunder2 PCIe Box (16Gbps-TB2)
mzinz replied to Tech Inferno Fan's topic in Enclosures and Adapters
Hell yeah I'll solder! Sounds fun! Is that a mickey mouse connection pictured above? Did you do this? -
Thank you. Appreciate it.
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Is there a thread anywhere on kext? I keep seeing it mentioned but haven't seen a thread or post dedicated to it. I'll be assembling my setup this week and want to be prepared. I have a 2013 MacBook Air.
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US$189 AKiTiO Thunder2 PCIe Box (16Gbps-TB2)
mzinz replied to Tech Inferno Fan's topic in Enclosures and Adapters
Ahhhhhhhhhhh! It all makes sense finally. Dschijn, thanks for all of your help man. I'm now wondering if it would have been a better idea to get the Dell DA/2 power brick, since it's 220W. The only issue I see there is that it uses "Mickey Mouse" connection, so I don't know how I would adapt it to molex... have any idea there? -
US$189 AKiTiO Thunder2 PCIe Box (16Gbps-TB2)
mzinz replied to Tech Inferno Fan's topic in Enclosures and Adapters
Sorry, I don't think I understand... How can you power the Akitio enclosure with a powered riser??? -
US$189 AKiTiO Thunder2 PCIe Box (16Gbps-TB2)
mzinz replied to Tech Inferno Fan's topic in Enclosures and Adapters
Thanks for the info. Super helpful. Do you use that barrel adapter or a different one? - - - Updated - - - Can anyone tell me what size molex to barrel adapter to use, or link me to one? -
US$189 AKiTiO Thunder2 PCIe Box (16Gbps-TB2)
mzinz replied to Tech Inferno Fan's topic in Enclosures and Adapters
Thanks, no problem. I edited my post and had one more question: If the power brick didn't supply enough power for both the GPU and the Akitio, would it be a bad idea to use the Akitio AC (to power the Akitio enclosure) and the Power Brick (to power the GPU 6-pin) at the same time? Should I be concerned with ground loops, or is that not something I need to worry about? - - - Updated - - - Also, will this molex to barrel adapter work? I don't see where it mentions the size: http://www.ebay.com/itm/4pin-Male-Molex-connector-To-DC-male-connector-4-Pin-Peripheral-12v-to-DC-plug-/231181401394?_trksid=p2054897.l4275 -
US$189 AKiTiO Thunder2 PCIe Box (16Gbps-TB2)
mzinz replied to Tech Inferno Fan's topic in Enclosures and Adapters
Thanks for the reply! I'm not sure how much power this card draws, but I was under the impression that the Akitio PCI-E slot only supplied 25W (not 75W), which is why additional power is needed? I didn't want to do the powered riser route, because I want all of this to fit within the enclosure, so that's why I chose a card with 6-pin. As long as my power brick can supply enough power for both the Akitio and the GPU, *should* everything work okay? I want to make sure I'm not missing anything here. If it doesn't supply enough power, would it be a bad idea for me to use the Akitio power (to power the enclosure) plus the power brick (to power the 6-pin on GPU)? - - - Updated - - - Also - is there any way to introduce an on/off switch into the equation for my power brick? Or do I need to physically plug/unplug it each time I want to use the GPU? -
US$189 AKiTiO Thunder2 PCIe Box (16Gbps-TB2)
mzinz replied to Tech Inferno Fan's topic in Enclosures and Adapters
I have the following gear: Akitio2 Gigabyte GTX 750 OC (w/ 6-pin) (any reason this card shouldn't work? I haven't seen it mentioned) Phobya External PSU 230V to 4 pin molex 90w PSU 4-pin molex to 6-pin PCI-E adapter I just noticed in this thread that it says to power the Akitio2 from your power supply (which I was not planning on doing) to avoid ground loops. I've seen several people talk about using a power brick instead of power supply, but I had never heard ground loops mentioned as a risk before. How much power does the Akitio draw? Could my power brick supply enough for it as well, using something like this and this? -
Hey all, I've got my Akitio2 and my goal is to create a compact solution with the Aktio enclosure on, if possible. It sounds like this can only be done if a riser *isn't* used, so I think I need a GPU which inputs with 6-pin. Has anyone had success with a small form factor GPU like the Gigabyte GTX 750 OC? It seems like it's small enough to fit inside the Akitio. If I had a regular ATX power supply, could I power the card by only connecting the 6pin? Also, can I use the GPU in both Mac (Yosemite) and Windows (8.1)?
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Hi karthikrajanv, thanks for the post. I'm going to be doing a setup nearly identical to yours but had a couple questions before purchasing. I'm hoping to make my setup as clean as possible, so: 1. Since the card is so small, would it be possible to put the enclosure/case on? 2. I see a lot of people talking about the Dell DA/2 for power as opposed to a regular internal power supply. Is that something you considered, or do you know if it would work as an alternative? Thanks again!
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US$189 AKiTiO Thunder2 PCIe Box (16Gbps-TB2)
mzinz replied to Tech Inferno Fan's topic in Enclosures and Adapters
Thanks for the reply Entzoe. That helps. Are you using a regular ATX PSU or a power brick and adapter? -
US$189 AKiTiO Thunder2 PCIe Box (16Gbps-TB2)
mzinz replied to Tech Inferno Fan's topic in Enclosures and Adapters
Sorry to double post - but can anyone point out if this setup looks okay? I'm ready to order but want to make sure I'm not missing something.