ClockHound
Golden Member
- Nov 27, 2007
- 1,111
- 219
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Not having gotten my grubby moddy hands on it, can't claim to have the single best method, so here's a few ideas to achieve postive(ish) pressure:
With Stock fans:
1. Install a 7V adapter on the rear fan, like this Zalman. Or make your own.
Since they appear to be the same model fan on in and the out, running the rear at a lower speed relative to the front might be enough. However, it might not. Can never do enough testing.
1a. Motherboard control. SPCR had trouble getting their MB of choice to spin down the fans with a custom profile. Doesn't mean you will - hence the testing.
2. Disconnect rear fan and install a 2nd pull fan on the CPU cooler. Shroud optional. Since this case has a nice clean, almost straight line airflow and it's relatively small and you're not using a hot GPU, this might do it. More testing pleasure.
Fan Swaps:
Replace the stock rear 140mm with a quiet 120mm. Sadly, we don't know the specs on the stock fans, so would select a low speed <1200rpm unit.
Replace both fans - select a quiet, yet powerful 140mm for the front, like a Noctua NF-P14 PWM or TY-140. Combine with a low rpm 140 or 120, for the rear, like the Noc NF-A14 or A12 - either the ULN or FLX series. Or a NF-S12A PWM. All the Nocs come with low noise adapters so it makes it easier to tweak.
If going the full PWM method, can use a simple splitter like this that takes power from the PSU, but uses the CPU PWM header to control up to 5 fans.
The Nocs are my first pick for PWM control, because they don't click when undervolted unlike most PWM fans. On the cheap, could use the Arctic F12/F14 PWM - altho they have a slight click when running below 100%.
Add a Fan:
You can add intake fans (and noise) - the W1 supports 2 120 or 140s up top. Could install a quiet 120 with good bearings (it's mounted horizontal, so sleeve bearings units need not apply) - Even an arctic F12 or F14 would do - when controlled.
These are the easy first things to experiment with. Achieving positive pressure airflow needs to be approached on a case by case basis. ;-) And that's the fun of it. Tweaking!
With this build you really won't have much heat to dump - no GPU - and the W1 has a very clean airflow design - especially with the drive rack removed. Which would be the first mod I'd make. No pop rivet drilling required. Just a few screws. However, some modding is required to mount the optical drive. Hard drive would be mounted using the elastic method for maximum case decoupling.
And finally, not much positive pressure is required - all the panels pop off, so cleaning is a snap. And it's fairly small, so not much space to clean.
And the other finally, check out Bill Owen's walk-thru, pop-off of the W1 - What a nice little case to work in!
With Stock fans:
1. Install a 7V adapter on the rear fan, like this Zalman. Or make your own.
Since they appear to be the same model fan on in and the out, running the rear at a lower speed relative to the front might be enough. However, it might not. Can never do enough testing.
1a. Motherboard control. SPCR had trouble getting their MB of choice to spin down the fans with a custom profile. Doesn't mean you will - hence the testing.
2. Disconnect rear fan and install a 2nd pull fan on the CPU cooler. Shroud optional. Since this case has a nice clean, almost straight line airflow and it's relatively small and you're not using a hot GPU, this might do it. More testing pleasure.
Fan Swaps:
Replace the stock rear 140mm with a quiet 120mm. Sadly, we don't know the specs on the stock fans, so would select a low speed <1200rpm unit.
Replace both fans - select a quiet, yet powerful 140mm for the front, like a Noctua NF-P14 PWM or TY-140. Combine with a low rpm 140 or 120, for the rear, like the Noc NF-A14 or A12 - either the ULN or FLX series. Or a NF-S12A PWM. All the Nocs come with low noise adapters so it makes it easier to tweak.
If going the full PWM method, can use a simple splitter like this that takes power from the PSU, but uses the CPU PWM header to control up to 5 fans.
The Nocs are my first pick for PWM control, because they don't click when undervolted unlike most PWM fans. On the cheap, could use the Arctic F12/F14 PWM - altho they have a slight click when running below 100%.
Add a Fan:
You can add intake fans (and noise) - the W1 supports 2 120 or 140s up top. Could install a quiet 120 with good bearings (it's mounted horizontal, so sleeve bearings units need not apply) - Even an arctic F12 or F14 would do - when controlled.
These are the easy first things to experiment with. Achieving positive pressure airflow needs to be approached on a case by case basis. ;-) And that's the fun of it. Tweaking!
With this build you really won't have much heat to dump - no GPU - and the W1 has a very clean airflow design - especially with the drive rack removed. Which would be the first mod I'd make. No pop rivet drilling required. Just a few screws. However, some modding is required to mount the optical drive. Hard drive would be mounted using the elastic method for maximum case decoupling.
And finally, not much positive pressure is required - all the panels pop off, so cleaning is a snap. And it's fairly small, so not much space to clean.
And the other finally, check out Bill Owen's walk-thru, pop-off of the W1 - What a nice little case to work in!