Atx Case Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Atx Case sales on Amazon US totaled 10,750 units in July 2026 (▼ 8.9% vs. the prior month), generating an estimated $966,952 in revenue across the 50 top-ranked ASINs for this search term. Demand is heavily concentrated at the top of the ranking — the ten best performers capture 59.5% of unit volume and 52.0% of revenue, while a typical listing is priced at $103.86. The keyword itself pulled 20,073 Amazon queries over the same period (▲ 1.9% MoM).
Zooming out to the 12-month window ending July 2026, the atx case Top 50 moved 127,600 units and $11,743,231 in cumulative sales — an average of 10,633 units and $978,603 per month. Monthly throughput topped out at 13,500 units in December 2025 and dipped to 4,750 in May 2026, leaving the latest reading 8.9% lower than August 2025.
Atx Case Sales Trend (Trailing 12 Months)
Based on the top 50 ASINs by monthly sales for this keyword
2025/08
2025/09
2025/10
2025/11
2025/12
2026/01
2026/02
2026/03
2026/04
2026/05
2026/06
2026/07
Monthly Sales 2026/07
10.8K
▼ 8.9% MoM
Monthly Revenue 2026/07
$967K
▼ 8.2% MoM
Top 10 Market Share 2026/07
59.5%
Atx Case Market Share & Sales Concentration on Amazon US — July 2026
The most-sold atx case listing on Amazon US in July 2026 is ASIN B0F2T66QC9 (Brand: Lian Li), which sold 1,000 units at $74.99 apiece — equal to 9.3% of every unit tracked in this report.
The Top 10 ASINs account for 6,400 units and $502,421 in July 2026 — 59.5% of unit volume and 52.0% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Atx Case' on Amazon
July 2026
Is 59.5% Top 10 share highly concentrated?
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Top 5 Volume Share breakdown
B0F2T66QC9
Lian Li V100-ATX Mid-Tower PC Case-Black-V100RX | 4 x 120mm ARGB PWM Fans Pre-Installed, LED RGB Strip, Display Platform with Tempered Glass
1K
▲ 0.0%vs. prior month
$74.8K
latest month
12-month trend
B0785GRMPG
Cooler Master Q300L V1 Micro-ATX PC Case, High Airflow, Transparent Panel | 360mm Graphics Card Support, 240mm AIO Support, Micro-ATX Motherboard, Magnetic Dust Filters, Modular I/O Panel
1K
▲ 0.0%vs. prior month
$39.9K
latest month
12-month trend
B0DFHNV7TK
CORSAIR 4000D RS ARGB Frame Modular Mid-Tower ATX PC Case, High Airflow, 3X Pre-Installed RS Fans, InfiniRail™ Mounting System, ASUS BTF, MSI Zero, Gigabyte Stealth, Black
1K
▲ 0.0%vs. prior month
$89.8K
latest month
12-month trend
B0D2MK6NML
NZXT H5 Flow - Compact ATX Mid-Tower PC Case - Black | Compact mid-tower with 2 included 120mm fans, 360mm front radiator support, and tempered glass. A great first airflow build.
500
▲ 0.0%vs. prior month
$38.7K
latest month
12-month trend
B0D4QVMBTP
DARKROCK EC2 ATX Mid Tower Gaming Computer PC Case, Type-C Ready | Supports 50 Series Graphics Cards, Tempered Glass Side Panel, up to 8 x 120mm Fans & 360mm Radiator, 1 x Pre-Installed Fan
500
▲ 0.0%vs. prior month
$27.5K
latest month
12-month trend
B0D5PHHCK5
MONTECH XR Panoramic High Airflow ATX PC Case, 3 ARGB PWM Fans, Black | 420mm GPU Support, 360mm Radiator, Dual Tempered Glass, USB-C, Reverse Blade Fans, Magnetic Dust Filters, Up to 9 Fans
500
▲ 0.0%vs. prior month
$35K
latest month
12-month trend
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Best Atx Case Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
Lian Li is the best-performing atx case brand in July 2026, moving 2,900 units across 5 ASINs for 45.3% of Top 10 volume. Cooler Master follows with 1,000 units (15.6%), ahead of Corsair on 1,000 units (15.6%).
With 6 brands splitting the Top 10 and 76.6% of volume sitting with three of them, this is a concentrated shelf — the leaders hold multiple listings or one very high-velocity ASIN, so a new entrant competes against established review moats rather than an open field. Average selling prices among the leaders run from $39.99 to $101.99, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
Lian Li
5 ASINs in Top 10
45.3%
Units
2.9K
Revenue
$271.5K
Avg. price
$101.99
B0F2T66QC9
$74.99·★4.8·510 revsLian Li V100-ATX Mid-Tower PC Case-Black-V100RX | 4 x 120mm ARGB PWM Fans Pre-Installed, LED RGB Strip, Display Platform with Tempered Glass
Units sold1KB0DJPV8XG3
$124.99·★4.8·470 revsLian Li O11 Vision Compact ATX Mid Tower Case-Back Connect-Black-O11VPX | Steel, Tempered Glass, Back Connect Support, O11VPX
Units sold500B0F8HK5C8J
$99.99·★4.6·245 revsLian Li O11D MINI V2 Flow-ATX Mid-Tower PC Case-Black-O11DMIV2FX | Panoramic View, High-Performance Airflow, Includes 5 x 120mm Reverse Blade Fans, Cable Management, O11DMIV2FX
Units sold500B0F8HLTV22
$89.99·★4.8·235 revsLIAN LI O11D MINI V2-ATX Mid-Tower PC Case- Black-O11DMIV2X | Panoramic View, Fully Ventilated Airflow, Adjustable I/O, Pillar-Less, Cable Management
Units sold500B0DWF95QP7
$119.99·★4.7·314 revsLian Li LANCOOL 217 ATX Mid-Tower PC Case, 5 PWM Fans, Black Walnut Wood | Pre-installed 2×170mm, 2×120mm & 1×140mm Fans, Genuine Wood Panels, Back-Connect Ready, Flexible PSU Mounting (LAN217X)
Units sold400
Cooler Master
1 ASIN in Top 10
15.6%
Units
1K
Revenue
$39.9K
Avg. price
$39.99
B0785GRMPG
$39.99·★4.5·14K revsCooler Master Q300L V1 Micro-ATX PC Case, High Airflow, Transparent Panel | 360mm Graphics Card Support, 240mm AIO Support, Micro-ATX Motherboard, Magnetic Dust Filters, Modular I/O Panel
Units sold1K
Corsair
1 ASIN in Top 10
15.6%
Units
1K
Revenue
$89.8K
Avg. price
$89.99
B0DFHNV7TK
$89.99·★4.7·1.8K revsCORSAIR 4000D RS ARGB Frame Modular Mid-Tower ATX PC Case, High Airflow, 3X Pre-Installed RS Fans, InfiniRail™ Mounting System, ASUS BTF, MSI Zero, Gigabyte Stealth, Black
Units sold1K
Trending Atx Case Products — Growth Leaders & New Top 10 Entrants
Based on July 2026 data, this shortlist surfaces the two kinds of ASIN worth keeping an eye on — the ones that just broke into the Top 10, and the ones growing fastest month over month. Specifically, one ASIN forced its way in: B0F8HK5C8J booked 500 units at $99.99, with ▲ 66.7% MoM change. On the growth side, B0D6K4H63X leads positive momentum with ▲ 100.0% MoM growth on 200 units, with B0F2T9777V close behind at ▲ 33.3% MoM on 400 units.
The two signals carry different weight. A fresh entrant means share has already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date. A steep growth rate works as the earlier warning: it marks demand that is still compounding, usually a month or two before the ranking catches up to it.
B0F8HK5C8J
Lian Li O11D MINI V2 Flow-ATX Mid-Tower PC Case-Black-O11DMIV2FX | Panoramic View, High-Performance Airflow, Includes 5 x 120mm Reverse Blade Fans, Cable Management, O11DMIV2FX
Price
$99.99
Rating
4.6
Reviews
245
Latest month sales
B0D6K4H63X
Thermaltake View 170 TG ARGB Black Micro-ATX Case; 3x120mm ARGB Fans Included; Supports Up to 280mm Radiator; Front & Side Dual Tempered Glass Panel; CA-1Z4-00M1WN-00; 3 Year Warranty
Price
$59.99
Rating
4.5
Reviews
327
Latest month sales
B0F2T9777V
Lian Li V100-ATX Mid-Tower PC Case-White-V100RW | 4 x 120mm ARGB PWM Fans Pre-Installed, LED RGB Strip, Display Platform with Tempered Glass
Unlock to view ASIN details and product titles
Price
$79.99
Rating
4.8
Reviews
510
Latest month sales
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