The ASUS Prime AP304 ARGB is a black ATX gaming PC case with curved tempered glass, four pre-installed ARGB fans, and support for graphics cards up to 420 mm and radiators up to 360 mm. It suits gamers and PC builders who want strong cooling capacity, extensive component compatibility, and a panoramic view of their hardware.
Recommended For
- PC builders creating a showcase gaming or enthusiast system who want curved panoramic glass, integrated ARGB lighting, and visible components from multiple viewing angles.
- Gamers and workstation users building around a long, high-end graphics card and a top-mounted 360mm liquid cooler, provided their components fit the case’s layout.
- Builders who want a mostly ready-to-use airflow setup, because the ARGB version includes four pre-installed fans and supports additional bottom, side, rear, and top fan positions.
- ASUS component users who want to coordinate case lighting with compatible motherboards, graphics cards, and other parts through Aura Sync.
- Desktop PC builders who value tool-free assembly features, including the graphics-card slot clamp, reinforced GPU support, removable panels, and a two-chamber layout that separates the power supply and drives.
Real-World Use Scenarios
- A builder creating a showcase gaming PC can use the curved tempered-glass panel and integrated ARGB lighting to display the motherboard, graphics card, and synchronized components from multiple viewing angles.
- A user assembling a high-end gaming or creator system can install a long graphics card and a top-mounted 360mm liquid cooler without immediately needing a smaller GPU or cooling system, provided the selected components meet the case's clearance limits.
- A gaming-PC builder who frequently changes graphics cards can use the tool-free slot clamp and reinforced graphics-card bracket to make installation easier and reduce card movement or sag after installation.
- A user running demanding games, rendering workloads, or other sustained GPU loads can configure bottom, side, top, and rear fan positions to direct more airflow toward the graphics card and exhaust warm air from the chassis.
- A DIY builder or upgrader who performs regular maintenance can remove the panels and dust filters more easily, access the components through the detachable rail design, and route cables through the rear compartment without repeatedly rebuilding the system.
- A modern desktop user connecting fast external storage or USB-C accessories can use the top-panel USB 3.2 Gen 2x2 Type-C port for higher-speed transfers than standard USB ports, assuming the motherboard and peripheral also support the interface.
Spec Summary
| Attribute | Value |
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| Best For | ATX, Micro ATX, and Mini ITX desktop builds with long graphics cards, tower CPU coolers, and top-mounted liquid cooling radiators |
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| Compatibility And Expansion | Supports ATX, Micro ATX, and Mini ITX motherboards with 7 expansion slots, graphics cards up to 420 mm long, CPU coolers up to 175 mm tall, and power supplies up to 200 mm long |
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| Cooling Support | Fan mounting is supported at the bottom, rear, side, and top, while the top accommodates radiators up to 360 mm |
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| Storage And Drive Bays | Provides space for 2 internal 3.5-inch drives and 3 internal 2.5-inch drives |
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| Front I/O And Connectivity | Front-panel connectivity includes one USB 3.2 Gen 2x2 Type-C port, two USB 3.2 Gen 1 ports, and a combined headphone/microphone port |
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| Construction And Appearance | Black chassis built from steel, plastic, and tempered glass |
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| Dust Management | Bottom and top dust filters help limit dust entering through the lower and upper ventilation areas |
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| Dimensions And Weight | Measures 240 x 535 x 450 mm and weighs 11 kg |
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| Model Identifiers | ASUS Prime AP304 TG ARGB Black, part number PRIME AP304 TG ARGB BLACK |
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Reference Q&A
Q: ASUS Prime AP304 ARGB vs AP202 ARGB: which case is better for an ATX gaming PC?
A: The ASUS Prime AP304 ARGB is the better choice for an ATX gaming PC because it supports ATX, Micro-ATX, and Mini-ITX motherboards, provides seven expansion slots, supports up to ten 120mm fans, and includes four pre-installed ARGB fans. The AP202 ARGB is limited to Micro-ATX and Mini-ITX, has four expansion slots, and includes three fans. Choose the AP202 if you specifically want a smaller Micro-ATX build; choose the AP304 for more motherboard, expansion, and cooling flexibility.
Q: ASUS Prime AP304 ARGB vs AP201: which is better for a compact or portable PC?
A: The ASUS Prime AP201 is better for a compact or more portable PC because it is a 33-liter Micro-ATX case with mesh panels and a smaller overall design. The AP304 ARGB is better for a performance-first desktop build when you need ATX motherboard support, graphics cards up to 420mm, more expansion space, and a panoramic tempered-glass layout. Both cases support 360mm radiators, but the AP304 accommodates larger graphics cards and more total fans.
Q: Should I buy the ASUS Prime AP304 ARGB or the standard AP304 TG?
A: Buy the ASUS Prime AP304 ARGB if you want four 120mm ARGB fans included with the case. Choose the standard AP304 TG if you already own case fans or want to select a different cooling and lighting setup. The two versions share the same core chassis positioning and support for ATX motherboards, 420mm graphics cards, 360mm radiators, 175mm CPU coolers, and 200mm power supplies; the main configuration difference is the included fan package.
Q: ASUS Prime AP304 ARGB vs ROG Hyperion GR701: which case is better for a high-end custom build?
A: The ROG Hyperion GR701 is better for an advanced custom build that requires E-ATX support, dual 420mm radiator compatibility, graphics cards up to 460mm, nine expansion slots, and four pre-installed 140mm PWM fans. The ASUS Prime AP304 ARGB is the more practical choice when an ATX, Micro-ATX, or Mini-ITX system with one top-mounted 360mm radiator is sufficient. Choose the AP304 for a simpler ATX showcase build; choose the Hyperion for maximum expansion room and multi-radiator liquid cooling.
Q: Will this case fit a large graphics card and a 360mm radiator?
A: Yes. The ASUS Prime AP304 supports graphics cards up to 420mm long and radiators up to 360mm on the top. Before purchasing, verify the exact GPU, radiator, fan, and memory dimensions because installed components can reduce usable clearance.
Q: How many fans are included, and can the cooling be expanded?
A: The case includes four pre-installed ARGB fans. It also provides mounting options for additional fans: up to three 120mm fans at the bottom, three 120mm fans on the side, one 120mm fan at the rear, or two 140mm or three 120mm fans at the top.
Q: What motherboard sizes and components does this case support?
A: It supports ATX, Micro-ATX, and Mini-ITX motherboards. It has seven expansion slots, two internal 3.5-inch drive bays, three internal 2.5-inch drive bays, supports CPU coolers up to 175mm tall, and accepts power supplies up to 200mm long.
Q: Is this case a good choice for an RGB-focused gaming PC?
A: It is suitable for builds where component visibility and lighting are priorities. The curved tempered-glass front-and-side panel provides a panoramic view, while the four included ARGB fans and integrated ARGB light band support Aura Sync. The trade-off is that tempered glass adds weight and requires more care during installation than a solid or mesh panel.
Q: What ports and dust-control features does the case provide?
A: The front I/O includes one USB 3.2 Gen 2x2 Type-C port, two USB 3.2 Gen 1 ports, and a combined headphone/microphone connection. Bottom and top dust filters are included, which helps reduce dust entering through those intake or exhaust areas and simplifies maintenance.
Q: Is the ASUS Prime AP304 ARGB suitable for an everyday PC that also handles gaming?
A: Yes. It supports ATX, Micro-ATX, and Mini-ITX motherboards, graphics cards up to 420 mm, CPU coolers up to 175 mm, and includes four ARGB fans. It is suitable for general use and gaming builds, provided the selected components fit within those limits.
Q: Is the ASUS Prime AP304 ARGB a good choice for a high-performance gaming build?
A: It can be. The case supports graphics cards up to 420 mm, top-mounted radiators up to 360 mm, and power supplies up to 200 mm. Its suitability depends on the exact GPU, radiator, PSU, and cable-clearance requirements of the build.
Q: Is the ASUS Prime AP304 ARGB suitable for a PC used for local AI, multitasking, and older games?
A: The case can support that type of system, but the case itself does not determine AI or gaming performance. Its ATX compatibility, 420 mm GPU clearance, 175 mm CPU-cooler clearance, and support for a 360 mm radiator provide room for a capable workstation or hybrid gaming build.
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