LIAN LI O11D MINI V2 Flow | Compact ATX Mid-Tower Airflow Computer Case | Panoramic View | High-Performance Airflow | Includes 5 x 120mm Reverse Blade Fans | Cable Management | White (O11DMIV2FW)
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AI Verdict
A compact ATX mid-tower case with 5 pre-installed 120mm reverse blade fans and pillar-less tempered glass, optimized for high-airflow and ATX Back-Connect motherboards.
This case is a strong fit for users seeking a compact ATX mid-tower with a focus on airflow and aesthetic presentation. Its 10° slanted bottom and pre-installed reverse blade fans are designed to optimize GPU cooling, while the pillar-less tempered glass offers a clear view of components. It also accommodates full-sized ATX PSUs and ATX Back-Connect motherboards, which is a big deal for its size.
If you need more extensive liquid cooling support or prefer a larger internal volume for easier building, look for cases with dedicated radiator mounting points for multiple 360mm radiators.
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Pros
- Includes 5 pre-installed 120mm reverse blade fans for improved airflow.
- 10° slanted bottom design enhances direct cold air intake for GPU cooling.
- Supports full-sized ATX power supplies despite its compact 45.4L volume.
- Pillar-less tempered glass front and side panels provide an unobstructed view of components.
- Equipped with horizontal and vertical GPU anti-sag brackets for heavy GPUs.
- Optimized for ATX Back-Connect motherboards and offers repositionable I/O.
Cons
- The bottom dust filter is loose and not magnetic.
- Vertical GPU mounting in the closer position to the motherboard may require removing bottom fans.
- Some users report GPU running at slightly higher fan speeds compared to other cooling setups.
- The angled bottom fans are not preferred by all users.
Dimension Scores
The 10° slanted bottom design and 5 pre-installed reverse blade fans are specifically engineered for high-performance airflow and enhanced GPU cooling.
While designed for airflow, 5 pre-installed 120mm fans can contribute to audible noise, and some users noted GPUs running at higher fan speeds.
Constructed with premium materials including 2mm brushed aluminum, 1mm mesh, and 4mm tempered glass, it also includes robust GPU anti-sag brackets.
The case features dedicated cable management, including special brackets for the 24-pin motherboard cable, and is noted for 'outstanding cable management features' by users.
Best For
- Builders prioritizing GPU cooling with its 10° slanted bottom design.
- Showcase builds due to the panoramic, pillar-less tempered glass view.
- Systems utilizing ATX Back-Connect motherboards.
- Compact setups needing full-sized ATX PSU support.
Not Recommended For
- Users who need to mount a vertical GPU very close to the motherboard while retaining all bottom fans.
- Those who prefer a completely silent build, as 5 pre-installed fans might generate audible noise.
- Builders who dislike the aesthetic of angled bottom fans.
Watch Out For
- The bottom dust filter is loose and not magnetic, making it less secure than some alternatives.
- Mounting a vertical GPU in the slot closest to the motherboard might require removing the bottom fans due to clearance issues.
- Some users observed their GPU fans spinning slightly faster in this case compared to other cooling solutions, suggesting potentially higher GPU temperatures or fan noise.
- One user mentioned their 240mm AIO wouldn't fit, indicating potential compatibility nuances with certain radiator sizes or placements despite 360mm top support.
Full Specifications
| ASIN | B0F8HKCZ99 |
| Brand | Lian Li |
| Color | White |
| Series | O11DMIV2FW |
| Material | Alloy Steel, Tempered Glass |
| Case Type | Mid Tower |
| Model Name | O11DMIV2FW |
| Item Weight | 27.6 pounds |
| Manufacturer | LIAN LI |
| Cooling Method | Air |
| Item model number | O11DMIV2FW |
| Product Dimensions | 16.68 x 10.76 x 15.43 inches |
| Item Dimensions LxWxH | 16.68 x 10.76 x 15.43 inches |
| Motherboard Compatability | standard ATX, M-ATX, Mini-ITX |
| Power Supply Mounting Type | Bottom Mount |
| Recommended Uses For Product | Gaming |
What Buyers Say
A recurring theme among users is the case's ability to pack full-sized components, including ATX motherboards and PSUs, into a surprisingly compact footprint without sacrificing cooling, especially for the GPU. The panoramic glass and the included reverse blade fans are frequently highlighted, though the loose bottom dust filter is a consistent minor annoyance. Some users also noted that while GPU cooling is generally good, it might come at the cost of slightly higher GPU fan speeds compared to other setups.
“Dude, this case is sick for showing off my build, but seriously, that bottom filter just slides around, why isn't it magnetic?!”
Common Praise
- Excellent airflow especially for the GPU due to the 10° slanted bottom design.
- Supports full-sized ATX power supplies and ATX motherboards in a compact form factor.
- The pillar-less tempered glass offers a 'seamless panoramic view' of internal components.
- Includes both horizontal and vertical GPU anti-sag brackets.
- Premium material construction with brushed aluminum and thick tempered glass.
- The ability to reposition the front I/O panel is a thoughtful touch.
Common Complaints
- The bottom dust filter is loose and not magnetic.
- Mounting a vertical GPU in the closest position to the motherboard may require removing bottom fans.
- Some users experienced their GPU fans spinning faster, implying potentially higher noise or temperatures than desired.
- One user mentioned their 240mm AIO wouldn't fit, suggesting specific AIO compatibility checks are needed.
- The angled bottom fans are not universally liked.
Ownership Tips
- The compact size makes it fit on a desk without looking 'ginormous,' despite accommodating full ATX components.
- The repositionable I/O panel is actually super handy depending on your desk setup.
- The 10° slanted bottom really does make a noticeable difference in GPU temps, even if the fans are a bit louder sometimes.
- Cable management is surprisingly easy with the included brackets and space, even with a full ATX PSU.
- The pillar-less glass looks amazing, but it's a fingerprint magnet, so keep a cloth handy.
Frequently Asked Questions
What motherboard sizes does this case support?
It supports standard ATX, M-ATX, and Mini-ITX motherboards, with specific optimization for ATX Back-Connect models.
Does the case come with fans?
Yes, it includes 5 pre-installed 120mm reverse blade fans for improved airflow.
Can I use a full-sized ATX power supply?
Yes, the case is designed to accommodate full-sized ATX power supplies, thanks to a protruded mesh side panel.
Is there support for vertical GPU mounting?
Yes, the case comes with both horizontal and vertical GPU anti-sag brackets.
How does this case improve GPU cooling?
It features a 10° slanted bottom design that directs cold air intake specifically towards the GPU, enhancing its cooling performance.
Can the front I/O panel be moved?
Yes, the front I/O panel can be repositioned from the front to the top of the case if needed.
Buying Guide
When picking a PC case, you're balancing component compatibility, cooling, and how it looks. For a compact ATX mid-tower like this, you need to make sure your motherboard, GPU, and power supply will fit, especially if you're going for a larger GPU or AIO. Airflow is key for keeping your components cool, and features like pre-installed fans and optimized layouts can make a big difference.
cooling_method: Air
This tells you the primary way heat is removed from your components. Air cooling relies on fans to move air over heatsinks, which is generally simpler and less prone to leaks than liquid cooling.
compatible: standard ATX, M-ATX, Mini-ITX
This defines the sizes of motherboards you can install. ATX is the most common full-size, M-ATX is smaller, and Mini-ITX is the smallest. This case supports a wide range, even optimizing for ATX Back-Connect boards.
material: Alloy Steel, Tempered Glass
The materials affect durability, weight, and aesthetics. Alloy steel provides structural integrity, while tempered glass offers a clear, premium view of your internal components, but can be fragile.
fan_size: 120mm
This is the diameter of the fans. 120mm fans are a common standard, offering a balance of airflow and noise. Larger fans can move more air at lower RPMs, potentially reducing noise.
Alternatives
If you need more space for multiple large radiators or prefer a case with a more traditional airflow path without a panoramic view, look for larger mid-tower or full-tower cases with more flexible fan and radiator mounting options.
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