About Cooler Master Elite 490 White Cabinet
| Specification Category | Details |
|---|---|
| Product Number | E490-WHNN-S00 (White version) |
| Colour | White finish (with dual tempered glass front & side panels) |
| Dimensions (including protrusions) | 434 × 218 × 414 mm |
| Volume | 39.16 L (including protrusions) |
| Motherboard Support | Micro-ATX / Mini-ITX |
| Expansion Slots | 5 slots |
| Drive Bays | 3.5″ HDD: 1 (max 2) 2.5″ SSD: 1 |
| Pre-installed Fans | 1× 120mm ARGB PWM (rear) 2× 120mm ARGB PWM reverse (side-mount) |
| Fan Support | Top: 2× 140mm or 3× 120mm Rear: 1× 120mm Side mount: 2× 120mm Bottom: 3× 120mm |
| Radiator Support | Top: up to 360mm (max height 45mm) Bottom: up to 360mm Side mount: up to 240/120mm |
| Clearance – CPU Cooler | Up to 170mm height |
| Clearance – PSU Length | Up to 250mm |
| Clearance – Graphics Card | Up to 425mm |
| I/O Panel | 1× USB Type-C (20Gbps) + 2× USB 3.0 + 3.5mm audio combo jack |
| Warranty | 2 years (typical for region) |
Transform your build with the Cooler Master Elite 490 White Cabinet (Model E490-WHNN-S00)—a sleek, modern micro-ATX (mATX) chassis designed to deliver high performance, outstanding cooling potential, and showpiece aesthetics in a compact footprint.

Design & Aesthetic of the Cooler Master Elite White ARGB Cabinet
The Elite 490 White sports a pristine white finish accentuated by dual tempered-glass panels on the front and left side, giving you a 270° unobstructed view of your internal components and lighting.
The bevelled glass edges and pillar-less frame offer a seamless, premium look that’s ideal for modern setups and RGB showcase builds.
Despite its space-saving mATX form factor (dimensions: 434 × 218 × 414 mm incl. protrusions) and compact 39.16 L volume, the Cooler Master Elite 490 White Cabinet doesn’t compromise on flexibility or expansion.
Cooling & Hardware Compatibility of the Cooler Master Elite Tempered Glass Cabinet
One of the standout features of the Cooler Master Elite 490 White Cabinet is its cooling and expansion capability—often seen in larger ATX cases. It supports huge components and multiple cooling configurations:
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GPU clearance up to 425 mm, enabling you to install full-size high-end graphics cards.
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CPU cooler height support up to 170 mm, giving you compatibility with many performance air coolers.
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PSU length support up to 250 mm, ensuring compatibility with most ATX power supplies without tight fit issues.
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Radiator support across top, side and bottom:
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Top: 120/240/360 mm (up to 45 mm thickness)
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Bottom: 120/240/360 mm
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Side mount: 120/240 mm
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Fan support for up to 9 fans in total:
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Top: 2 × 140mm or 3 × 120mm
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Side mount: 2 × 120mm
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Bottom: 3 × 120mm
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Rear: 1 × 120mm (pre-installed)
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The Cooler Master Elite 490 White Cabinet comes pre-installed with 3 ARGB PWM fans (2 side-mount reverse intake, 1 rear exhaust) and features daisy-chain connectors for cleaner cable routing and motherboard-synchronised lighting control.
Top and bottom panels have large mesh zones to enhance airflow and cooling efficiency.
Flexibility & Internal Layout of the Cooler Master Elite Series Desktop Cabinet
Though compact, the Cooler Master Elite 490 White Cabinet is designed for high-end performance systems and enthusiast builds.
It supports micro-ATX and mini-ITX motherboards, giving flexibility without the bulk of full-ATX. It offers five expansion slots for add-in cards and standard ATX power supply compatibility.
Drive support is modest but sufficient for many builds: you’ll find 1× 3.5″ HDD bay (max 2), 1× 2.5″ SSD bay, and no 5.25″ ODD bay—keeping the ambient design clean and modern.
Front I/O is future-proof, too: one USB 3.2 Gen 2×2 Type-C port (20 Gbps), two USB 3.0 Type-A ports, and a single 3.5 mm combo audio jack. This ensures high-speed connectivity for modern peripherals.

Cooler Master Elite 490 White Cabinet: Why Choose It?
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High performance in small footprint: Ideal for gamers, creators or PC enthusiasts wanting a powerful build in an mATX format without sacrificing components.
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Premium presentation: With its clean white aesthetic, full-glass panels and ARGB lighting, the Cooler Master Elite 490 White Cabinet creates a clean showcase for your build.
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Cooling muscle: With support for 360mm radiators and up to 9 fans, this case accommodates high-end cooling setups—liquid or air.
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Next-gen ready: The GPU and PSU clearances and support for high-speed I/O make it suitable not just for today’s build, but for future upgrades too.
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Build quality & brand trust: From the respected Cooler Master brand, geared for gamers and enthusiasts, with specs backed by independent listings.
Cooler Master Elite 490 White Cabinet: Things to Consider
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As an mATX-sized chassis, while compatible with large GPUs and radiators, internal space will naturally be more constrained compared to full-tower cases. Cable management and airflow planning matter.
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Drive-bay capacity is limited; if you require many hard drives and SSDs, you may need external storage or alternative mounting solutions.
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The white finish may be more prone to showing dust or fingerprints than darker finishes—maintenance and cleaning will keep it looking its best.
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Warranty is 2 years (typical for cases) so ensure you register the product and maintain documentation.

Final Verdict of the Cooler Master Elite 490 White Cabinet
If you’re building a high-performance gaming or content-creation rig and you want a sleek, white-themed PC case that doesn’t compromise on hardware support or cooling, the Cooler Master Elite 490 White Cabinet delivers an exceptional balance of form and function.
With its premium features—tempered glass, ARGB fans, USB Type-C, full-size GPU & radiator support—this case offers serious capability in a compact and stylish package.
For listing on AvikaRetails.com, you can highlight how it fits modern gaming builds, supports next-gen GPUs, and integrates smoothly into white-themed or RGB-centric setups.


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