DIYPC IDX3-ATX-ARGB Black Dual USB3.0/ Type C Tempered Glass ATX Gaming Computer Case w/ Dual Tempered Glass Panel and 4 x ARGB PWM Fans (Pre-Installed). Integrated ARGB Light Strip.
- Motherboard Compatibility: Supports ATX, Micro ATX, and ITX MB
- DIYPC IDX3-ATX-ARGB is a panoramic ATX case with a 270 view of your masterpiece for building high-performance system. It has front and side tempered glass panel, w/top mesh design allow optimized air flow. The cases design has bigger interior space to accommodate and improve cooling performance (can support up to 407mm x GPU and 360mm radiator x top /MB side).
- It supports up to 200mm long full ATX power supply to run the most power hungry system.
- Advanced cable management design - routing the main cable is easy and quick through a hidden channel.
- There is a large space behind the motherboard for all cables, making the case a clean and beautiful look.
- 2 ways to control ARGB Fan Lighting: Either by Manual ARGB LED Button on Top I/O Panel; or if your motherboard has 5v addressable connector, this case has ARGB 5V/3 pin header ready to SYNC w/your motherboard to control RGB lighting. ARGB HUB controller with PWM is included. Water cooling ready - Top /MB support up to 360mm liquid cooler
- Advanced bottom-mounted power supply design
- Top mounted IO ports - 2 x USB 3.0 / 1 x Type C for up-to-date high speed data transfer 10 fans capability (3 x 120mm ARGB reverse blade PWM fan x MB side, 1 x 120mm ARGB PWM fan x rear pre-installed) provide great cooling and gaming performance
- Magnetic dust filter at top - easy clean
- Support up to 162mm CPU cooler
- Support up to 407mm VGA card
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Overview
Specs
Reviews (189)
Warranty & Returns
Warranty, Returns, And Additional Information
Return Policies
- Return for refund until: January 31, 2027
- Return for replacement until: January 31, 2027
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The DIYPC IDX3-ATX-ARGB is a black panoramic ATX gaming case with dual tempered-glass panels, four pre-installed ARGB PWM fans, and support for GPUs up to 407mm and radiators up to 360mm. It suits high-performance PC builders who want strong cooling capacity, expansive component support, and customizable RGB lighting.
Recommended For
- Budget-conscious DIY builders assembling a standard ATX, Micro ATX, or Mini-ITX gaming PC who want four pre-installed ARGB fans, tempered-glass visibility, and room for a full-size graphics card without buying a separate case fan pack.
- Gamers and PC hobbyists who prioritize a panoramic showcase appearance, visible internal components, and motherboard-synchronized ARGB lighting over a compact or understated enclosure.
- First-time PC builders or family-budget builders who need a visually appealing case with included cooling hardware and compatibility with common mid-range gaming components.
- Users planning a gaming or creator build with a long graphics card, a tall air cooler, or a top-mounted 360 mm liquid cooler, provided they do not need extensive drive-bay capacity.
Real-World Use Scenarios
- A budget-conscious gamer is assembling a new ATX, Micro ATX, or Mini-ITX gaming PC and wants usable cooling without buying a separate starter fan kit. The four pre-installed PWM ARGB fans provide a ready-to-use baseline, while the open layout leaves room for additional fans if the system needs more airflow.
- A builder is installing a large graphics card and a 360 mm liquid CPU cooler in a performance-oriented gaming system. The spacious interior is intended to reduce component-clearance concerns, although radiator, GPU, and motherboard placement should still be checked together before assembly.
- A user is building a showcase PC for a desk, gaming room, or streaming setup and wants the internal components and lighting visible from multiple angles. The dual tempered-glass design and integrated ARGB lighting make the finished system easy to display, while lighting can be controlled from the case or synchronized through a compatible 5V 3-pin motherboard header.
- A PC builder expects to upgrade cooling later rather than install every fan immediately. The case can start with its four included fans and be expanded with optional top or bottom fans, giving the user a staged upgrade path for higher-heat components or stronger airflow.
- A first-time or value-focused builder is trying to keep the finished PC attractive while using standard desktop parts. The hidden routing area behind the motherboard can help conceal the main cables, but community build reports indicate that achieving a very neat result may require extra attention during cable routing.
Reference Q&A
Q: DIYPC IDX3 vs Fractal Design Pop Air: which case is better for a high-airflow ATX build?
A: Choose the DIYPC IDX3 when you want panoramic tempered-glass viewing, front USB-C, four pre-installed 120 mm ARGB PWM fans, and support for a top or motherboard-side 360 mm radiator. Choose the Fractal Design Pop Air when airflow-focused front mesh, lower weight, more storage flexibility, and a 170 mm CPU-cooler limit are more important. The IDX3 offers more radiator capacity, while the Pop Air uses a more conventional mesh-front layout.
Q: DIYPC IDX3 vs Phanteks XT Pro Ultra: which is better for a powerful gaming PC?
A: Choose the DIYPC IDX3 for a showcase-oriented ATX build with dual tempered-glass panels, four included 120 mm ARGB PWM fans, eight expansion slots, and 360 mm radiator support. Choose the Phanteks XT Pro Ultra for larger component clearances, E-ATX support, four included 140 mm D-RGB fans, more storage options, and broader cooling expansion with up to ten 120 mm fan positions. The XT Pro Ultra is the more flexible choice for unusually large components; the IDX3 is the more compact showcase-focused option.
Q: Should I choose the DIYPC IDX3 or the smaller DIYPC ARGB-Q3 for a gaming build?
A: Choose the IDX3 if you are using an ATX motherboard, a graphics card up to 407 mm, a tower cooler up to 162 mm, or a 360 mm liquid cooler. Choose the ARGB-Q3 when you are building with a Micro-ATX or Mini-ITX motherboard and want a smaller case. The IDX3 provides more expansion room and cooling capacity, while the ARGB-Q3 is better suited to compact systems with shorter component requirements.
Q: Is the DIYPC IDX2-Ultra a better upgrade than the DIYPC IDX3?
A: Choose the IDX2-Ultra when component clearance and storage capacity are the priority: it supports graphics cards up to 435 mm, CPU coolers up to 185 mm, power supplies up to 245 mm, and three 3.5-inch drive bays. Choose the IDX3 when you prefer its eight-slot layout, panoramic design, and included four-fan configuration. The IDX2-Ultra provides more internal clearance, while the IDX3 is a better fit for builds centered on its specific panoramic layout and expansion-slot design.
Q: Is the DIYPC IDX3 a good choice for a portable gaming PC?
A: Choose the IDX3 for a performance-first desktop that needs ATX motherboard support, a large graphics card, multiple fan positions, and 360 mm liquid-cooling support. For frequent transport, choose a smaller Micro-ATX case such as the DIYPC ARGB-Q3 instead. The IDX3 is approximately 17.12 x 11.2 x 17.4 inches and weighs about 12 pounds before components, so it prioritizes expansion and cooling over portability.
Q: Will this case fit a full-size graphics card and CPU cooler?
A: Yes. The case supports graphics cards up to 407 mm long and CPU air coolers up to 162 mm high. Check the exact dimensions of the graphics card, front or side fan placement, and cooler before buying because installed cooling hardware can reduce usable clearance.
Q: Does this case support a 360 mm liquid cooler?
A: Yes. It supports liquid coolers or radiators up to 360 mm at the top or motherboard-side mounting position. Buyers should still verify radiator thickness, fan thickness, memory height, and motherboard clearance because these dimensions can affect fit together.
Q: Can the included ARGB fans and light strip be controlled or synchronized?
A: Yes. Lighting can be controlled with the case's top-panel ARGB button or synchronized through a compatible motherboard 5V 3-pin addressable RGB header. The included hub also provides PWM fan connectivity, but motherboard compatibility should be confirmed before purchase.
Q: How many fans are included, and can more be added?
A: Four 120 mm ARGB PWM fans are pre-installed: three on the motherboard-side mount and one at the rear. The case can support up to ten 120 mm fans total, with additional mounting positions at the top and bottom.
Q: Which motherboard sizes are compatible with this case?
A: The case supports standard ATX, Micro ATX, and Mini ITX motherboards. It is suitable for most mainstream desktop gaming and workstation builds, but it does not support larger form factors such as E-ATX unless specifically confirmed by the manufacturer.
Q: Is the DIYPC IDX3-ATX-ARGB worth considering for a budget gaming PC?
A: It can be a reasonable budget choice if you value included ARGB fans and broad component support. Reddit users described IDX3 builds as good value at roughly $60 with four fans included, but the case is better suited to cost-conscious builds than premium systems where refined construction is a priority.
Q: Is cable management difficult in the DIYPC IDX3-ATX-ARGB?
A: Cable management may be the main trade-off. Reddit builders reported that organizing the cables, particularly the fan-hub wiring, was difficult and took significant extra time despite the case having routing space.
Q: Who is the DIYPC IDX3-ATX-ARGB best suited for?
A: It is best suited for budget-focused first-time builders and gaming systems that need ATX, Micro ATX, or Mini ITX compatibility, multiple included fans, and room for long graphics cards or a large radiator. It is less suitable for buyers who prioritize effortless cable management or premium fit and finish.