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The asus impact vii also technically only supports m2 2242, not 2280
If you're comfortable with having the drive hanging relatively loosely by the m.2 connector, then I guess that counts as supported heh
You are funny
Those drives weigh nothing and are held tightly in the socket. That the XP941 runs hot is known issue and not due to the choice of motherboard. Luckily the M1 case fans blow directly on it, and I don't believe the guy really needed to cut up his bracket.
The thing is, the M7I supports only PCIe interface, not Sata. There are currently no 2242 PCIe drives, nor any 2260e PCIe drives, only two commonly available PCIe M.2 drives: the Plextor M6e and the Samsung XP941 which are both 2280.
There's probably better reasons to prefer the Z97I-Plus. I'm happy with my M7I, but I know Phuncz said he regrets his purchase.
Thank you Siba and Wisk for your comments.
If I understand correctly, there is only two M.2 drives supported on the M7I, the Plextor M6e and the Samsung XP941, both are PCIe and 2280 drives. And they need to be fitted on the PCI combo riser, which might add a level of complexity to the whole operation, but they are supported on the M7I. So if I chose this route, I do not need to worry about extra mods?
And finally, the shorter 2260 are slower since there is no PCIe interface available, which unfortunately pretty much rule out the MSI Z97I gaming ACK.
Any other reason that could help me chose between the Z97I-plus and M7I?
Some review mentioned that the Z97I-plus on-board audio is on the weak side... the M7I seem to perform better, if you can manage to tight screws... but is there a significant difference between the two?
Does the fact that I can chose a full motherboard block (EK-FB ASUS M6I) for the M7I constituted a significant advantage?
thank you
Some review mentioned that the Z97I-plus on-board audio is on the weak side... the M7I seem to perform better, if you can manage to tight screws... but is there a significant difference between the two?
Does the fact that I can chose a full motherboard block (EK-FB ASUS M6I) for the M7I constituted a significant advantage?
The Asus boards also have high minimum duty cycle on the cpu and chassi fans. I believe it's 20% on the cpu fan, and 60% on the chassi fan. I am not sure how big impact this makes, but it's not good for a quiet SFF computer.
Maybe someone owning one of these Asus boards can tell whether a cpu fan on 20% is acceptable or not? Chassi on 60% sounds crazy, though.
It is indeed high, but you can tune it a little bit with Asus ai suite. My M6I wouldn't let the cpu fan go under 40% iirc, until I used ai suite. Not sure what the minimums are for ai suite, I just used it to get things down to a comfortably quiet level and stopped there - I was able to go down to around 20 or 25% and things were good enough
actually, the ASUS Z97I-Plus has some of the best fan control I ever had on a motherboard..
You have to run the "Qfan tuning" utility in BIOS, it will check where the installed fan start running.. once you've done that, you can control the whole range. Only thing you cannot do, is going lower than the minimum start up speed (i.e. it does not check what is the minimum to keep the fans running once started)...
If you don't run it, the minimum for PWM will be set to 20% and for DC to 60%
Finally got my case! Issues number 1...
I have the asus z77 board. The top two screws are extra long because they have a part of the daughter board to go through. The ncase uses different standoffs with smaller threads than normal. One of the screws in the accessories works but it's not holding the daughter board down, just the mobo. The daughterboard is soldered on pretty good though. Think it'll be ok? HELP!
Finally got my case! Issues number 1...
I have the asus z77 board. The top two screws are extra long because they have a part of the daughter board to go through. The ncase uses different standoffs with smaller threads than normal. One of the screws in the accessories works but it's not holding the daughter board down, just the mobo. The daughterboard is soldered on pretty good though. Think it'll be ok? HELP!
There are 2 screws in the mobo-box for that specific use.
Yeah that's what I'm saying those are to large for the standoffs in the ncase. I'll probably just keep it for now since it's secure with those other two but I'll go get some more from home depot or something
exactly. To make sure, I quickly checked the minimum it would let me set in the bios with several fans:You mean you can get lower than 20% for cpu (PWM), and lower than 60% for chassi (PWM), even in BIOS if you run the Qfan tuning?
You hopefully got the larger ones mounted on the mobo when you got it, and then there are 2 smaller ones in a plastic bag in the box. The smaller ones fits the ncase, at least in mine
To anyone wondering about watercooling both the CPU and the GPU...
Kuhler 620, Corsair H55, Kraken G10 and two 3.5" HDD's
GPU temps dropped 17c when comparing stock Twin Frozr at 100% vs Corsair's Arctic F12 PWM @ 50%
where is the second 3,5" HDD?
Below the graphics card.
I had the NH-L12 on the CPU, it had NO capability of keeping my 2600k cool even at only 4.5ghz. Sold it immediately and kept the fans. The Kuhler 620 keeps it at an easy ~60c even with below 50% fan speeds, no contest there. Also I got the kuhler used for a measly 30, no fans
I also removed the fans and shroud from the 770 Twin Frozr keeping only the heatsink and vram/vrm plate and then ran two F12 PWM's on the bottom blowing in to it. Even at max speeds they cooled the card even less than stock fans!
I've had a few small & cramped builds before and it has occurred to me that tight AIO water cooling can sometimes (when certain criteria are met) be a more effective solution.
I have no doubt in my mind that there are no CPU/GPU air coolers out there that could make this setup any quieter AND keep equal temps.
Sure my HDD's get cooked up a bit, but that' doesn't translate into more noise, and they're always gonna wear anyway, that's what weekly backups are for
All other fans can be ran so low they are inaudible behind the PSU's 80mm jet engine
If you are into hackintosh, asrock z97e it'd is a good option.
Cheap and it has 1150 audio chipset. Comes with Broadcom 94352 wifi / bt , Intel latest gigabit Lan
Both fully compatible with OS X with a simple kext install.
^_^
You must have done something wrong in the thermal interface between the NH-L12 and the CPU. Several people have had a lot of success with that one. As for the GPU, the main difference between stripping a 2 slot cooler and the Arctic coolers is that the fans are right up against the heatsink. This is vital for it to work properly. Again. This seems to have worked well for you so it obviously has its merits, but generally i am 100% sure you could get the same kinds of results from proper air coolers. And when i say cheaper, I am of course also speaking in general terms on how much it would set you back to get 2 new 120mm AIOs and the GPU adapter.
I did think about the Apogee drive ii, but it seem that the pump is rather loud... Do you know first hand if this is true?
Too late for the prototype but that's good idea and I'll look into it if it goes to production.
Received the prototype ? if yes, pics please
Yes, and that is normal The pump in the Apogee Drive II is the MCP35X, one of the most popular pumps used for years in custom water cooling. It can provide a lot of pressure and very high flow, enough for multiple blocks, radiators, angled fittings, etc. Of course at maximum power (100% / 4500rpm) it is certainly loud. But you should not run it at high speed in a low restriction loop like in the M1.
What people new to water cooling often are surprised about is this: pumps, unlike fans, don't have a linear relationship between rpm and component temperatures. As long as you get to a certain level of turbulence in the water, going faster doesn't make so much more difference to heat transfer.
So, the MCP35X is strong enough to provide sufficient turbulence for 2xblock+radiator at around 1500rpm. You can set it very easily with your motherboard fan software to 20% PWM duty or lower and the pump will run more quietly. The pump fan profile does not need to rise with temperature, just a steady horizontal line is fine.
I tried shimming the 120mm fan on the bottom that sits straight where the GPU is located with a 15mm fan bracket, it made only a degree or two of difference, still way over stock
I also checked and re-seated the CPU heatsink twice, it just didn't have the performance I needed seeing as I run a lot of voltage and upwards of 4.5ghz, I can't see how that'd be a problem with seating of the cooler and not how tiny it actually is, since I've done my own yearly builds for the past 15 years and worked in the business
The Noctua NH-L12 + Accelero Xtreme IV would've set me back around 115 euros, 5 more than what I paid for the Kuhler 620 used and the H55 brand new not counting fans and the G10 bracket, which I would've just made myself with what is available.
It was a no-brainer for me and looking at the temps compared with before and after noise levels I'd say I could've done much, much worse
What people new to water cooling often are surprised about is this: pumps, unlike fans, don't have a linear relationship between rpm and component temperatures. As long as you get to a certain level of turbulence in the water, going faster doesn't make so much more difference to heat transfer.
this is right but i'm pretty sure the primary reason isn't related to turbulence.
...
theory: http://link.springer.com/article/10.1007/s002310050374#page-1
actual data: http://skinneelabs.com/2011-2012-radiator-comparison/3/