All Categories
/2AM-00CN-00059/6e307bd309b5cd07f597051a61e8a5c1369238dee8855e6f4de682c1f3c9425bv.jpg)
All Categories- MXN$1,912.85
- Free 30-day Returns
- MXN$1,734.62 Shipping
MXN$1,813.07
VAT-Inclusive Price
Add to PC build list
Ships from United States.
Sold by Newegg
Shipped by Newegg
Add to Wish List(Found on 42 wish lists)
Best Sellers
Top Rated- $2,227.93
- + MXN$1,583.52 Shipping
Get Educated
Make informed decisions with expert advice. Learn More
Montech AIR 903 MAX, E-ATX Mid Tower Case, High Airflow, 3x 140mm ARGB PWM & 1x 140mm PWM Fans Pre-installed, Tempered Glass Side Panel, Mesh Front, TYPE-C, Support 4090 GPUs, Black
- Unleash unparalleled cooling performance and superior thermal efficiency with the innovative metal front panel featuring a staggering 51% ventilation rate, creating the ultimate gaming experience.
- Meticulously designed mesh front panel acts as a formidable dust filter, allowing for effortless dismantling and easy cleaning while maintaining optimal airflow.
- Experience a mesmerizing gaming wonderland with the AIR 903 Max. 3 x HP140 ARGB fans and advanced LED/PWM control deliver 21 captivating lighting effects for a vibrant masterpiece.
- Achieve optimal heat dissipation with the versatile design, supporting 360mm AIO coolers at the front and top, while offering ample 180mm height clearance for powerful CPU tower coolers.
- Accommodate graphics cards up to 400mm in length and 190mm in width, including popular giants like the NVIDIA® GeForce RTX® 40 series.
+
+
Overview
Specs
Reviews (624)
.
Warranty & Returns
Warranty, Returns, And Additional Information
Return Policies*
- Return for refund within: 30 days
- Returns are subject to restocking fees and return shipping fees. Please click here to learn more about restocking fees and return shipping fees.
- This item is covered by Newegg.com's International Order Return Policy.
- Read full return policy for details.
- *Subject to applicable law
Warranty Notice:
This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.
Manufacturer Contact Info
LOADING...
LOADING...
The Montech AIR 903 MAX is an E-ATX mid-tower PC case built for airflow-focused gaming and high-performance builds, making it a strong fit for users who want roomy hardware support, four pre-installed 140mm fans, and front USB-C connectivity.
Recommended For
- Builders putting together a high-airflow gaming PC with a hot CPU/GPU combo and wanting strong cooling out of the box without immediately buying extra case fans.
- Users planning a large modern build with long GPUs, big air coolers, or a 360mm AIO who want roomy clearance and fewer fitment compromises during assembly.
- First-time or occasional PC builders who value an easier build process, included fan hub, and enough internal space for straightforward cable routing and upgrades.
- Value-focused buyers comparing sub-$100 airflow cases and prioritizing cooling, included 140mm fans, and front USB-C over premium materials or boutique styling.
- Builders who still use multiple SSDs or hard drives and want a gaming-focused case that also leaves room for a larger local game library or media storage.
Real-World Use Scenarios
- For a gaming PC that runs demanding games for long sessions, the mesh front and included fans provide a high-airflow starting point for moving heat through the case; independent testing also found strong thermal performance under CPU- and GPU-heavy workloads.
- For a first-time or budget-conscious PC build, the roomy interior and pre-installed fans can simplify getting a system assembled without buying extra case fans up front; reviewers report good component access, though routing cables neatly may still take some planning.
- When building around a long, high-end graphics card, the spacious layout is intended to reduce fit concerns; check the card's dimensions and power-cable clearance before buying, since compatibility depends on the specific card.
- For a PC build using a 360mm liquid cooler, the case supports radiator mounting at the front or top, giving builders options for arranging the cooling layout around their other components.
- For a system that will grow with extra SSDs or hard drives, the case's separate drive mounting areas let builders add storage without changing the case; reviewers note support for up to seven drives.
Reference Q&A
Q: Should I buy the Montech AIR 903 MAX or the AIR 903 BASE?
A: Choose the AIR 903 MAX if you want the fuller out-of-box setup: it adds a third 140mm front fan, ARGB lighting on the front fans, and the built-in fan/RGB hub is useful if you want to control multiple fans without buying extras. Choose the AIR 903 BASE if you want the same chassis, the same motherboard and cooler clearance, and similar upgrade flexibility, but you plan to add your own fans or do not care about RGB. In short: MAX is the better fit for a ready-to-build airflow setup, while BASE is the better fit for a lower-cost custom fan plan.
Q: Is the Montech AIR 903 MAX a better buy than the Corsair 4000D Airflow?
A: The AIR 903 MAX is usually the better choice if you want strong airflow and a complete fan setup without adding parts. It includes four 140mm fans, supports E-ATX boards, and offers 400 mm GPU clearance plus 360 mm radiator support at the front and top. The Corsair 4000D Airflow remains a good option if you prefer Corsair’s ecosystem or styling and are comfortable adding fans over time, but its stock setup is lighter. For buyers comparing total value at the initial purchase, the AIR 903 MAX is typically the more complete package.
Q: Montech AIR 903 MAX vs Lian Li LANCOOL 216: which should I choose?
A: Choose the AIR 903 MAX if your priority is getting a large, airflow-focused case with four included 140 mm fans and wide hardware support at a lower upfront cost. Choose the LANCOOL 216 if you are willing to spend more for a more premium-positioned alternative with a strong reputation for airflow and build refinement. Across reviews and community comparisons, the AIR 903 MAX is commonly treated as the stronger value option, while the LANCOOL 216 is the step-up choice when finish and premium details matter more than price efficiency.
Q: Should I get the Montech AIR 903 MAX for a high-performance build or choose a smaller case instead?
A: Choose the AIR 903 MAX for a performance-first build, especially if you want support for large GPUs, tall air coolers, or 360 mm radiators without tight-clearance planning. Its 400 mm GPU clearance, 180 mm CPU cooler clearance, E-ATX support, and four preinstalled 140 mm fans make it a practical fit for powerful gaming or workstation hardware. A smaller case is the better choice only if desk footprint or portability matters more than maximum internal space and simpler airflow management.
Q: Is the Montech AIR 903 MAX a good choice for a high-airflow gaming build with a large GPU like an RTX 4090?
A: Yes. The AIR 903 MAX is well suited to high-airflow gaming builds and oversized modern GPUs. It supports GPUs up to 400 mm long, includes three 140 mm front intake fans plus one 140 mm rear exhaust fan, and uses a mesh-focused front panel. That makes it a stronger fit for buyers prioritizing thermals and large-card compatibility than many mainstream mid-towers with tighter GPU clearance.
Q: Will a 360 mm AIO and a long graphics card fit in this case without the usual clearance issues?
A: Usually yes. The AIR 903 MAX supports 360 mm radiators at both the front and the top, and its 400 mm GPU clearance gives it more room than many popular mid-towers. That matters because retail case Q&A pages repeatedly show buyers running into fit conflicts between front-mounted 360 mm radiators, top radiators, RAM height, and long GPUs in smaller alternatives. This case is a better pick if radiator and GPU fit are both priorities.
Q: Who is the Montech AIR 903 MAX best suited for?
A: It is best suited for buyers building a full-size ATX or E-ATX desktop who want strong airflow, included fans, and room for large parts without moving into a larger premium chassis. It is especially suitable for first-time builders and value-focused gaming builds because it includes four 140 mm PWM fans out of the box, supports large air coolers up to 180 mm tall, and has broad motherboard compatibility from Mini-ITX through E-ATX.
Q: What are the main trade-offs versus a smaller case like the Corsair 4000D Airflow?
A: The AIR 903 MAX trades compactness for easier fitment and more included cooling. Compared with a smaller airflow case such as the 4000D Airflow, it offers more GPU length headroom, top 360 mm radiator support, and four included 140 mm fans. The trade-off is that it is physically larger and may take more desk or floor space. Buyers who care more about compact size may still prefer a smaller mid-tower, but buyers focused on upgrade flexibility will usually find the Montech case easier to work with.
Q: Is the Montech AIR 903 MAX a better buy than a barebones case if you do not want to purchase extra fans right away?
A: Yes for most buyers. The AIR 903 MAX is a better fit if you want usable stock airflow immediately, because it includes four 140 mm PWM fans and an ARGB/PWM hub. Many retail Q&A threads for competing cases revolve around what extra fans, hubs, or low-profile parts are needed to complete the build. If you want fewer add-on purchases and simpler out-of-box cooling, the Montech case is the more practical option.