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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 | Black (O11DMIV2FX)
- Pre-installed 5 Fans: Includes 5 pre-installed 120mm reverse blade fans positioned at an perfect angle for superb cooling.
- Optimized Airflow: The slanted bottom design enhances direct cold air intake for improved GPU cooling.
- Compact Design: Protruded mesh side panel accommodates full-sized ATX power supplies while maintaining a small footprint.
- Motherboard Compatibility: Supports standard ATX motherboards, specifically optimized for ATX Black Connect motherboards.
- Enhanced Support: Includes brackets for GPU and 24-pin motherboard cable to reduce strain and ensure a tidy layout.
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Overview
Specs
Reviews (46)
O11 Dynamic Mini V2 - Precision Resized. Elegantly Efficient
A compact chassis refined for serious performance, offering smart cooling, modular flexibility, and clean aesthetics in one sleek build.
Extended Side Mesh for ATX PSU
10 Degree Slanted Bottom
Dual m-ATX Mounting Levels for AIO
5 Pre-Installed Reverse Blade Fans
Optimized GPU Cooling
Top or Bottom I/O Placement
Adjustable Vertical GPU Bracket
Slightly Bigger Case, Way More Capacity
Only 2L larger than the original O11D Mini, but redesigned for greater hardware compatibility and improved airflow.
Side Mesh Extension For A Larger Psu
An extended side mesh design accommodates ATX PSUs up to 200mm without increasing the case width.
Note: Ensure the PSU's power socket is at least 12 mm from the edge for a proper fitATX Back-Connect Motherboard Support
The case offers broad motherboard support, including standard ATX, M-ATX, and Mini-ITX form factors. For users seeking next-level cable management and cleaner builds, Back-Connect compatibility is exclusively available with ATX Back-Connect motherboards. To improve compatibility at the 24-pin connector area with different back-connector motherboards, the O11D MINI V2 provides an optional replacement bracket.
Angled Base For Direct Gpu Airflow
A 10 Degree slanted bottom channels cool air directly to the GPU for better cooling performance and a cleaner look.
The Flow Edition Is Pre-Installed With Five Reverse-Blade Fans
Flow versions come with five reverse blade PWM fans-three at the bottom and two on the side, for strong, silent airflow right out of the box.
Optimized For Gpu Cooling
The slanted bottom design and pre-installed fans channel airflow directly to the GPU, enhancing cooling efficiency. In thermal testing under identical noise levels, the O11D MINI V2 FLOW achieved significantly better GPU thermals, registering a 3.1 Degree C improvement over the LANCOOL 207, or approximately 6% better GPU cooling performance.
Adjustable Motherboard Standoffs For Radiator Flexibility
This case features movable motherboard standoffs, allowing vertical adjustment of the M-ATX mounting position. This flexibility enhances compatibility with 280mm radiators, as well as thicker 360mm or 240mm models.
Note: Please note that the GALAHAD II Trinity Performance is not compatible with O11D MINI V2Prepped For Performance, Built For EaseInstall fans or radiators outside the case, then drop in the entire bracket, simplifying the build process. The removable design also integrates a dust filter, keeping your system clean while making maintenance easy. Top fan/radiator bracket is removable, making top-side installation and cable routing much easier The bottom dust filter can be quickly removed from the rear for convenient maintenance and long-term system cleanliness Both the top panel and the right side panel feature built-in mesh filters for effortless dust protection. No installation or removal requiredAirflow Covers For Prevented Pressure LeakTool-less fan cover brackets help seal off unused fan mounts, concentrating airflow where it matters most.Top Or Bottom I/O For Flexible SetupThe I/O module supports top or bottom placement, offering flexibility for various build layouts and desk arrangements.Improved Airflow And Portability With Removable Bottom I/O And CoverWith the I/O module relocated to the top, the lower I/O and cover can now be removed to enhance bottom intake airflow. An optimization aimed at improving thermal efficiency and ease of transport
A compact chassis refined for serious performance, offering smart cooling, modular flexibility, and clean aesthetics in one sleek build.
Extended Side Mesh for ATX PSU
10 Degree Slanted Bottom
Dual m-ATX Mounting Levels for AIO
5 Pre-Installed Reverse Blade Fans
Optimized GPU Cooling
Top or Bottom I/O Placement
Adjustable Vertical GPU Bracket
Slightly Bigger Case, Way More Capacity
Only 2L larger than the original O11D Mini, but redesigned for greater hardware compatibility and improved airflow.
Side Mesh Extension For A Larger Psu
An extended side mesh design accommodates ATX PSUs up to 200mm without increasing the case width.
Note: Ensure the PSU's power socket is at least 12 mm from the edge for a proper fitATX Back-Connect Motherboard Support
The case offers broad motherboard support, including standard ATX, M-ATX, and Mini-ITX form factors. For users seeking next-level cable management and cleaner builds, Back-Connect compatibility is exclusively available with ATX Back-Connect motherboards. To improve compatibility at the 24-pin connector area with different back-connector motherboards, the O11D MINI V2 provides an optional replacement bracket.
Angled Base For Direct Gpu Airflow
A 10 Degree slanted bottom channels cool air directly to the GPU for better cooling performance and a cleaner look.
The Flow Edition Is Pre-Installed With Five Reverse-Blade Fans
Flow versions come with five reverse blade PWM fans-three at the bottom and two on the side, for strong, silent airflow right out of the box.
Optimized For Gpu Cooling
The slanted bottom design and pre-installed fans channel airflow directly to the GPU, enhancing cooling efficiency. In thermal testing under identical noise levels, the O11D MINI V2 FLOW achieved significantly better GPU thermals, registering a 3.1 Degree C improvement over the LANCOOL 207, or approximately 6% better GPU cooling performance.
Adjustable Motherboard Standoffs For Radiator Flexibility
This case features movable motherboard standoffs, allowing vertical adjustment of the M-ATX mounting position. This flexibility enhances compatibility with 280mm radiators, as well as thicker 360mm or 240mm models.
Note: Please note that the GALAHAD II Trinity Performance is not compatible with O11D MINI V2Prepped For Performance, Built For EaseInstall fans or radiators outside the case, then drop in the entire bracket, simplifying the build process. The removable design also integrates a dust filter, keeping your system clean while making maintenance easy. Top fan/radiator bracket is removable, making top-side installation and cable routing much easier The bottom dust filter can be quickly removed from the rear for convenient maintenance and long-term system cleanliness Both the top panel and the right side panel feature built-in mesh filters for effortless dust protection. No installation or removal requiredAirflow Covers For Prevented Pressure LeakTool-less fan cover brackets help seal off unused fan mounts, concentrating airflow where it matters most.Top Or Bottom I/O For Flexible SetupThe I/O module supports top or bottom placement, offering flexibility for various build layouts and desk arrangements.Improved Airflow And Portability With Removable Bottom I/O And CoverWith the I/O module relocated to the top, the lower I/O and cover can now be removed to enhance bottom intake airflow. An optimization aimed at improving thermal efficiency and ease of transport
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 1 year
- Limited Warranty period (labor): 1 year
- Read full details
Return Policies
- Return for refund until: January 31, 2027
- Return for replacement until: January 31, 2027
- This item is covered by Newegg.ca's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.
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The LIAN LI O11D MINI V2 Flow is a compact ATX mid-tower PC case built for airflow-focused gaming and performance builds, with five pre-installed 120mm reverse blade fans, a slanted intake design for stronger GPU cooling, and dual tempered glass panels for showcase systems.
Recommended For
- Builders who want a compact ATX showcase case without moving down to micro-ATX or ITX. Official positioning centers on a sub-50L layout with ATX motherboard support, full-size ATX PSU support, tempered-glass visibility, and room for long GPUs, which matches how reviewers frame it: smaller footprint than many dual-chamber cases, but still usable for mainstream full-size gaming builds.
- Air-cooled gaming PC builders who want strong out-of-box airflow and fewer extra fan purchases. The Flow version includes five reverse-blade 120mm fans, and both official materials and reviews emphasize the slanted bottom intake for direct GPU cooling, making it a practical fit for high-power GPU builds where bottom-to-top airflow matters.
- Users planning a clean panoramic build with visible internals and cable management focus. The pillar-less glass design, dual-chamber layout, anti-sag support, and Back-Connect motherboard support align with the audience that cares about tidy cable routing and display-oriented gaming setups rather than plain box-style cases.
- Enthusiasts who like build flexibility for future upgrades such as top 360mm radiator support, vertical GPU presentation, or oversized modern graphics cards. Official support for up to 400mm GPUs and a top 360mm radiator makes it suited to builders who want room for current high-end parts while keeping the case footprint relatively controlled.
Real-World Use Scenarios
- A gamer moving from a larger mid-tower to a smaller desk setup can keep a full ATX build and long modern GPU while freeing up some space; the case is generally used as a compact showcase build rather than an ultra-small SFF case.
- A builder assembling a high-end gaming PC with a hot graphics card is likely to use this case for stronger GPU-focused airflow; common feedback points to good intake to the graphics card from the angled bottom fan layout, helping keep GPU temperatures under control in typical gaming loads.
- Someone building a first-time showcase PC with glass panels and visible RGB/fan layout will likely get a clean-looking result faster because the Flow version already includes five fans, so the system can look finished and be usable without immediately shopping for extra cooling.
- A user who wants a tidy daily-driver PC with a standard ATX power supply can usually build more cleanly than in tighter compact cases; community posts often describe cable routing as easier than expected for the size, especially when moving from more cramped mATX or SFF-style layouts.
- An enthusiast planning a compact high-end build with large parts such as long GPUs and top radiators will usually find the case workable, but should expect to double-check motherboard slot placement and GPU mounting details because the compact layout uses only five PCIe slots and can affect some traditional horizontal GPU setups.
Reference Q&A
Q: Should I buy the LIAN LI O11D MINI V2 Flow or the original O11D Mini?
A: Choose the O11D MINI V2 Flow if you want a more current O11 Mini layout with easier mainstream parts selection. Compared with the original O11D Mini, the V2 adds support for full-size ATX power supplies, allows top radiator support with ATX motherboards, and uses a slanted bottom intake layout intended to improve GPU airflow. The original O11D Mini still makes sense if you already own an SFX power supply and prefer to reuse an older build ecosystem, but the V2 Flow is the more practical pick for a new ATX-focused build.
Q: Is the O11D MINI V2 Flow worth it over the standard O11D MINI V2 without fans?
A: Buy the O11D MINI V2 Flow if you want a simpler out-of-box build with airflow already set up. The Flow version includes five 120 mm reverse-blade fans, which lowers the amount of extra shopping and installation needed for a first build or a clean showcase build. Choose the standard non-Flow version if you already plan to install your own matching fan set, especially ARGB or wireless fans, because several reviewers note that the included Flow fans are mainly about value and convenience rather than premium lighting customization.
Q: Should I get the O11D MINI V2 Flow or a larger airflow case like the Lancool 217?
A: Choose the O11D MINI V2 Flow if you want a compact dual-chamber case with panoramic glass, cleaner cable management, and strong support for showcase-style ATX builds. Choose a larger airflow-first tower like the Lancool 217 if your priority is maximum air-cooling volume, bigger open intake space, and fewer layout compromises around component placement. Community comparisons around these two models usually treat the O11D MINI V2 Flow as the better fit for compact display builds, while larger airflow towers are the safer fit for buyers who want extra internal space and simpler cooling expansion.
Q: Is the O11D MINI V2 Flow a better choice than the NZXT H6 Flow for a compact showcase gaming build?
A: Pick the O11D MINI V2 Flow if you want more O11-style flexibility for custom fan layouts, top radiator options, and LIAN LI's dual-chamber presentation in a compact ATX footprint. Pick the NZXT H6 Flow if you prefer a simpler airflow-led layout with angled front-corner intake and a more conventional setup experience. In practice, the O11D MINI V2 Flow is the better choice when visual presentation, modular layout options, and vertical-style GPU airflow matter more; the H6 Flow is the easier choice when you want a straightforward airflow case without leaning as heavily into the O11-style layout.
Q: Should I choose the O11D MINI V2 Flow or the O11 Vision Compact?
A: Choose the O11D MINI V2 Flow if cooling flexibility matters more than a cleaner glass-first presentation. The MINI V2 Flow is positioned around airflow and hardware practicality, with preinstalled fans in the Flow version and broader emphasis on active cooling. Choose the O11 Vision Compact if your priority is a more glass-heavy display case and you are comfortable planning cooling around that aesthetic. Community discussions around both models usually frame the MINI V2 Flow as the easier performance-first option and the Vision Compact as the more appearance-first alternative.
Q: Is the O11D MINI V2 Flow a good choice if I want strong airflow without buying extra case fans right away?
A: Yes. It is a strong fit for builders who want an airflow-focused case that is usable out of the box, because it already includes five 120mm fans. That directly addresses one of the most common buyer questions on competing case listings: whether extra fans are needed on day one. You may still add or swap fans later for noise tuning or radiator plans, but most gaming and workstation builds should start with enough baseline airflow from the included fan set.
Q: Who is this case best for?
A: It is best for builders who want an ATX-compatible case with a smaller footprint than a typical full-size showcase tower, while still prioritizing airflow, visible components, and cleaner cable routing. It is especially suitable for gaming builds that use large air-cooled GPUs, for users who care about a panoramic tempered-glass look, and for buyers interested in newer reverse-connection motherboard layouts. It is less ideal for people who want the simplest, cheapest, or most understated case.
Q: What are the main trade-offs versus a simpler airflow case like the Corsair 4000D Airflow or NZXT H5 Flow?
A: The O11D MINI V2 Flow gives you a more showcase-style layout, dual tempered-glass presentation, and more included fans than many simpler airflow cases. In exchange, it is heavier, more style-driven, and likely less minimal than a straightforward mesh-front tower. A simpler airflow case can be easier for value-focused builds, while the Lian Li is a better fit if you want the visual appeal of a panoramic case without giving up cooling-first priorities.
Q: Is this case a better fit for air cooling or liquid cooling?
A: It is clearly a strong fit for air-cooled builds first, based on the product positioning and the included five-fan layout. It can still appeal to liquid-cooling builders, but the safer decision answer is that it is optimized for buyers who want strong GPU-focused intake airflow without depending on an AIO to make the case work well. If your build plan is radiator-heavy, you should verify exact radiator and clearance support before buying.
Q: Should I buy this instead of a reverse-connector-focused case?
A: Buy this if you want broad ATX compatibility first and reverse-connector support as a bonus, not the other way around. The O11D MINI V2 Flow is suitable for standard ATX builds and is also optimized for ATX back-connect layouts, which makes it more flexible than cases aimed mainly at one motherboard style. A dedicated reverse-connector case may be better only if your top priority is the cleanest possible hidden-cable presentation and you are already committed to that motherboard ecosystem.
Q: Is the O11D MINI V2 Flow worth buying over the non-Flow version?
A: Usually yes if you want strong out-of-box airflow and do not already own case fans. The Flow version includes five pre-installed 120mm fans, which makes it the more practical choice for a new build. The main reason to skip it is if you plan to replace the stock fans immediately for a different RGB or premium fan setup.
Q: Who is the O11D MINI V2 Flow best suited for?
A: It is best suited for builders who want a compact ATX case with a panoramic glass layout, strong GPU-focused airflow, and cleaner cable presentation than many smaller cases. It makes the most sense for gaming or showcase builds that still need standard ATX motherboard support and a full-sized ATX power supply.
Q: What are the main trade-offs of the O11D MINI V2 Flow?
A: The main trade-off is that it prioritizes compact size and glass-heavy presentation over maximum build freedom. It supports ATX parts in a smaller footprint, but that also means less margin for oversized components and less convenience than a larger mid-tower. It is a better fit for builders who value layout efficiency and appearance, not for those who want the easiest possible installation experience.
Q: Is the O11D MINI V2 Flow a good choice for airflow-focused gaming builds?
A: Yes, for most gaming builds it is a strong fit if airflow is a priority. Community discussion repeatedly focuses on fan layout and GPU cooling, and the case includes five 120mm fans plus a slanted bottom intake design intended to push cool air toward the graphics card. It is especially sensible for air-cooled or mixed air/AIO gaming systems where GPU temperatures matter more than extreme custom-loop flexibility.
Q: Should you buy the O11D MINI V2 Flow if you want RGB fans included?
A: No, not if included RGB is a priority. Community discussion around the Flow version repeatedly centers on the value of the included fans, but also notes that buyers wanting a coordinated RGB look often replace them. This case is a better buy for users who care more about included airflow than stock lighting.