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O11 Mini Air or O11 Mini or O11 Evo - PSU Chamber depth?

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Hey Guys!!,

I'm planning to build a PC for my beloved, i already have some hardware with me.
I'm leaning towards buying Lian Li Brand for cases, since i have been using PC o11 Dynamic for 2 years now.

I aleady have these hardware:
1. Deecool Castle 360EX AIO
2. Antec Earth Watts Gold 750Watts PSU

AIO that i can fit and it has radiator length of 402mm so o11 air is bit out of spec. :/ .
So o11 mini is adequate option bit it did not support ATX PSUs.

My Query is regarding PSU fitment in Lian li o11 Mini [Normal Version] Link with Antec Earth Watts Gold 750Watts Link

I know o11 mini fits SFX and SFX-L form factor, and Antec Earth Watts Gold 750Watts has Semi ATX type dimensions 150mm[L] X 140mm[W] X 86mm[H],
Length has no issue since o11 mini supports upto 165mm, and this has 150mm Length
So right question is show much depth did lian li o11 mini has for psu mounting in the second chamber? Can it fit 86mm depth PSU ?

If some one has it please let me know.

Secondly, o11 Evo is quite expensive considering it's quite new, so it's kind'a hard to justify.

Help me with buying decisions, Please suggest.

Regards,
Jayant
 
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Your post is confusing. You mention the Antec is a "semi-ATX" dimensioned unit with a 86mm[H] and then go ask if the case will fit a 86mm depth PSU. Even more bizarre is that this isn't a "semi-ATX" PSU.

This is a standard ATX PS/2 power supply unit:


I have the O11D Mini with a Silverstone SX800 SFX-L PSU


The PSU dimensions are: 125 mm (W) x 63.5 mm (H) x 130 mm (D). The dimensions of a standard SFX unit 125 mm (W) x 63.5 mm (H) x 100 mm (D). It's the extra depth (130mm) my SFX-L PSU that makes it a "long" one. The standard SFX units are constrained to a 90mm fan. It's the SFX-L unit's extra depth that lets it accommodate a larger fan.

There's no extra room for a taller PSU. This case will only accommodate SFX and SFX-L power supply units.
 
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Lian Li O11 Mini Case DOESN'T support your PSU. SFX/SFX-L PSU are thinner than ATX PSUs, so you can't fit your ATX PSU inside the case.

If you want to use your PSU, you MUST buy Lian Li O11 Mini Air case. With Air, Lian Li changed PSU support from SFX/SFX-L to ATX PSU.

You can see the difference between SFX and ATX PSU in the picture below.

1628022014_303_Can-you-use-SFX-power-supply-PSU-in-PC-ATX.jpg
 
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O11Mini Air supports Normal ATX. O11Mini Dynamic does not.
 
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O11 Air Mini is actually a fairly large case, it is roughly on par with most mid towers. I have the O11 Air Mini.

O11 Dynamic Mini only takes small form factor power supplies. Anything larger will require customization. The O11 Dynamic Mini can run a larger radiator than the O11 Air Mini, however I think the 360 rad option only works with smaller motherboards (itx). You can replace the glass front with an aftermarket grill but it is expensive. I don't think that it is ideal for your hardware.

For what you are doing the O11 Dynamic Evo makes the most sense. For maximum compatibility, I'd do the O11 Dynamic Evo.
 
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