Lian Li

Lian Li Case O11D Mini - W Mid - Tower White 2 x 2.5 2 x 3.5 ATX - Micro - ATX - Mini - ITX Retail

Status: Lian Li Case O11D Mini - W Mid - Tower White 2 x…: Unavailable on Amazon as of 2026-10-20 22:27 UTC. SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.

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Bottom line: The Lian Li Case O11D Mini: Fits ATX, Micro-ATX and Mini-ITX boards in a compact O11 chassis; main trade-off: takes only SFX or SFX-L power supplies, not standard ATX units.

Unavailable on Amazon as of 2026-10-20 22:27 UTC

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Currently unavailable on Amazon. Not the same product — 2 in-stock alternatives:

Similar: Micro ATX Case PC Case — $28.99 on Amazon as of 2026-10-20 22:21 UTC (price may vary).

View Current Price — $28.99

Similar: Rosewill Thor NAS - Full Tower Workstation… — $139.99 on Amazon as of 2026-10-21 10:15 UTC (price may vary).

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By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-20

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. About the author →

Pros & Cons

Pros

✓ Fits ATX, Micro-ATX and Mini-ITX boards in a compact O11 chassis
✓ Two 360mm radiator mounts (top and bottom) plus a 240/280mm side mount
✓ Up to 395mm GPU length clearance for long triple-fan cards
✓ 170mm CPU cooler height clearance for many tower air coolers
✓ 2mm aluminum top and left panel with 4mm tempered glass

Cons

✗ Takes only SFX or SFX-L power supplies, not standard ATX units
✗ Spec sheet also lists a 370mm VGA length, so measure long GPUs
✗ Air coolers taller than 170mm will not fit
✗ Only one 120mm fan mount at the rear

Manufacturer description

The Lian Li O11 Dynamic Mini in White fits the O11's glass-fronted look into a smaller case. It still takes ATX, Micro-ATX and Mini-ITX motherboards. The body is 0.8mm SPCC steel, with a 1mm SPCC interior and back panel, 2mm aluminum on the top and left panel, and 4mm tempered glass. Cooling is the strong point of this Lian Li case. You can mount up to 3x 120mm fans on top, 3x 120mm on the bottom, 2x 120mm on the side and 1x 120mm at the rear. It holds a 360mm radiator on top, a second 360mm radiator on the bottom, and a 240mm or 280mm radiator on the side. That leaves room for two AIO…

SpecPicks Verdict

SpecPicks scored Lian Li Case O11D Mini using a rating × review-volume × price-fit model applied to published specs and reviews across the pc cases category. Lian Li's pc cases lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for pc cases of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Can I use a regular ATX power supply in the O11 Dynamic Mini?

No. Lian Li's spec sheet lists only SFX and SFX-L power supplies for this case. Plan on a compact SFX or SFX-L unit.

How long a graphics card fits in the Lian Li O11 Dynamic Mini?

The spec sheet gives 395mm of GPU length clearance and also lists a 370mm VGA length. If your card is longer than 370mm, check Lian Li's manual for your layout before you buy.

Can I install a 360mm radiator?

Yes, in two places. The top and bottom each take a 360mm, 280mm or 240mm radiator, and the side takes a 240mm or 280mm radiator.

What motherboard sizes does it support?

It supports ATX, Micro-ATX and Mini-ITX motherboards. The CPU cooler height limit is 170mm.

How many drives and front ports does it have?

It has 2x 2.5-inch SSD mounts on the right side and back plate, plus 2x 3.5-inch bays that take HDDs or SSDs. The front I/O has 2x USB 3.0, 1x USB 3.1 Type-C and HD audio.

Key Features

SPCC / Aluminum / Tempered Glass ATX Mini Tower
2 x USB 3.0 / 1 x USB 3.1 Type-C / HD Audio Front Ports
2 x 3.5" HDD (or SSD) Internal 3.5" Drive Bays

Full Specifications

Brand	Lian Li
Color	White
Fan Size	12 centimeters
Material	Alloy Steel, Aluminum, Tempered Glass
Case Type	Mini-Tower
Model Name	O11D Mini
Light Color	RGB
Connectivity	USB
Model Number	O11D MINI-W
Cooling Method	Air
Mfr Part Number	O11D MINI-W
Total Usb Ports	3
Antenna Location	Business, Gaming
Compatible Devices	Motherboards (ATX, Micro-ATX, Mini-ITX), Expansion Cards, 2.5" and 3.5" HDD/SSD, Air Coolers up to 170mm, Liquid Cooling Systems (Radiators up to 360mm)
Enclosure Material	Alloy Steel, Aluminum, Tempered Glass
Total USB 2.0 Ports	2
Total USB 3.0 Ports	2
Hard Disk Form Factor	2.5 inches
Supported Motherboard	Mini ITX
Internal Bays Quantity	2

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Amazon shows no buyable offer for Lian Li Case O11D Mini - W Mid - Tower White 2 x… at the last check. A similar in-stock product is Micro ATX Case PC Case. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Similar — $28.99