RUIX

RUIX OV403 ATX Mid-Tower PC Case

Name: RUIX OV403 ATX Mid-Tower PC Case, Pre-Installed 4 x 120mm Prism ARGB PWM Fans and Graphics Card Holder, Three-Sided Tempered Glass Panels, USB 3.0 &
Brand: RUIX
SKU: B0DHK8985B

Status: RUIX OV403 ATX Mid-Tower PC Case: Unavailable on Amazon as of 2026-10-07 04:17 UTC. SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.

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Bottom line: The RUIX OV403 ATX Mid-Tower PC Case is a specs-and-price decision rather than a crowd-consensus one in the pc cases category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

Unavailable on Amazon as of 2026-10-07 04:17 UTC

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Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives:

Similar: RUIX OV303 ATX Mid-Tower PC Case — $79.99 on Amazon as of 2026-10-06 12:20 UTC (price may vary).

View Current Price — $79.99

Similar: darkFlash Micro-ATX Gaming PC Case — $108.15 on Amazon as of 2026-10-07 04:13 UTC (price may vary).

View Current Price — $108.15

Similar: Zalman P10 MATX Gaming PC Case — $74.98 on Amazon as of 2026-10-06 22:26 UTC (price may vary).

View Current Price — $74.98

Original listing (currently unavailable) → Compare to similar pc cases

By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-07

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. About the author →

Pros & Cons

Pros

✓ Backed by RUIX's warranty and support channels

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

SpecPicks Verdict

SpecPicks scored RUIX OV403 ATX Mid-Tower PC Case using a rating × review-volume × price-fit model applied to published specs and reviews across the pc cases category. RUIX's pc cases lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for pc cases of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

【Pre-Installed Fan】4 high-performance 120mm ARGB PWM prism gaming fans have already been installed.
【Three-sided Panoramic Tempered Glass】The case features tempered glass panels on the front, sides, and top, giving it a clean and sleek appearance. To ensure the strength of the top glass panel, a support structure is used, balancing aesthetics with structural integrity.
【Spacious and High-capacity】The case has a large capacity, making it ideal for use in spacious setups and offering users more accessory options. It supports GPUs up to 420mm in length, two 3.5-inch hard drives, and one 2.5-inch hard drive.
【Type-C and USB 3.0】The case is equipped with high-speed USB 3.0 and Type-C ports on the exterior, allowing it to connect with a wider range of devices.
【Built-in GPU support bracket】Considering the increasing weight of modern GPUs, the case features a built-in GPU support bracket to prevent heavy graphics cards from putting strain on the motherboard. The integrated support bracket also enhances the aesthetic appeal.

Full Specifications

Brand	RUIX
Color	White
Material	Metal, Plastic, Tempered Glass
Case Type	Mid Tower
Model Name	OV403
Light Color	RGB
Connectivity	USB
Compatibility	PC
Cooling Method	Air
Antenna Location	Business, Gaming
Compatible Devices	ATX Motherboards, GPUs up to 420mm, 2x 3.5-inch Hard Drives, 1x 2.5-inch Hard Drive, Standard ATX Power Supply Units, Standard Computer Components
Enclosure Material	Metal, Plastic, Tempered Glass
Total USB 3.0 Ports	1
Warranty Description	1 Year
Supported Motherboard	ATX
Internal Bays Quantity	2
Item Dimensions D x W x H	16.8"D x 11"W x 16.4"H
Motherboard Compatability	ATX
Power Supply Mounting Type	Rear Mount
Recommended Uses For Product	Business, Gaming
Full listing title	RUIX OV403 ATX Mid-Tower PC Case, Pre-Installed 4 x 120mm Prism ARGB PWM Fans and Graphics Card Holder, Three-Sided Tempered Glass Panels, USB 3.0 & Type-C Ports, Gaming Computer Case - White

Ready to buy?

Amazon shows no buyable offer for RUIX OV403 ATX Mid-Tower PC Case at the last check. A similar in-stock product is RUIX OV303 ATX Mid-Tower PC Case. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Similar — $79.99