The Colorful iGame Z890 ULTRA-S W succeeds in delivering exactly what its target audience is looking for: a premium Intel Z890 motherboard wrapped in a distinctive all-white aesthetic. While many manufacturers now offer white-themed motherboards, Colorful's ULTRA-S W manages to stand apart thanks to its unique styling, layered heatsink design and restrained implementation of RGB lighting. Rather than overwhelming the build with illumination, the board focuses on clean presentation, making it an excellent foundation for modern white gaming or creator systems.
Beyond appearances, the motherboard offers a strong feature set that aligns well with its flagship positioning. Storage expansion is particularly impressive, with support for up to five M.2 SSDs, including a PCIe 5.0 slot for next-generation drives. Connectivity is equally competitive thanks to dual USB4 ports, integrated 5GbE networking, Wi-Fi 7 support and a generous selection of high-speed USB connectivity. The addition of quick-release mechanisms for both the primary PCIe slot and M.2 heatsinks is also a genuinely useful quality-of-life improvement that makes system building and future upgrades significantly easier.
Performance throughout testing proved to be solid and consistent, with strong storage results and effective VRM cooling helping the board comfortably support Intel's latest Core Ultra processors. The upgraded VRM heatsink design appears to be more than just a cosmetic change, while the overall platform delivered the level of performance expected from a high-end Z890 motherboard. Combined with extensive memory support and robust power delivery, the ULTRA-S W provides a capable foundation for enthusiast-class systems.
There are, however, a few areas that raise a few eyebrows. At approximately $550 USD, the iGame Z890 ULTRA-S W occupies a highly competitive segment where buyers expect very few compromises. The presence of four rear USB 2.0 ports feels somewhat dated on a premium motherboard, particularly when many competing models offer a greater proportion of high-speed USB connectivity. Additionally, the sizeable Gen5 M.2 heatsink may create clearance concerns when paired with certain large air coolers, something prospective buyers should consider during component selection.
Ultimately, the Colorful iGame Z890 ULTRA-S W is a well-rounded enthusiast motherboard that successfully combines eye-catching design with modern features, strong performance and excellent storage flexibility. While its premium pricing and a handful of design quirks may limit its appeal to value-focused buyers, those seeking a high-end white motherboard with USB4 connectivity, 5GbE networking and extensive SSD support will find plenty to like here. For builders who prioritise aesthetics without sacrificing functionality, the ULTRA-S W is one of Colorful's most compelling motherboard offerings to date.
PROS
+ Stunning all-white design
+ Features minimal RGB lighting
+ Includes twin USB 4 ports
+ 5GbE networking
+ Provides solid performance
+ Decent overall connectivity
+ Quick release for M.2 and PCIe
+ Offers up to 5 SSD slots
CONS
- Quite costly at $550 USD
- Has an entire stack of aging USB 2.0 ports
- Gen5 SSD heatsink is large and could present CPU cooler issues
+ Stunning all-white design
+ Features minimal RGB lighting
+ Includes twin USB 4 ports
+ 5GbE networking
+ Provides solid performance
+ Decent overall connectivity
+ Quick release for M.2 and PCIe
+ Offers up to 5 SSD slots
CONS
- Quite costly at $550 USD
- Has an entire stack of aging USB 2.0 ports
- Gen5 SSD heatsink is large and could present CPU cooler issues
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