Np900x4d

The Samsung Series 9 NP900X4D is a premium 15-inch Ultrabook originally released in 2012 Ifixit. As of late 2026, it is considered a legacy device, with market interest focused on the refurbished and replacement parts niche rather than primary consumer sales.

Product Overview & Historical Significance

Designed as a competitor to the MacBook Air, the NP900X4D was noted for its exceptionally slim 0.58-inch aluminum chassis and a high-performance SuperBright Plus matte display (400 nits) ItwebBhphotovideo. It transitioned from the initial Duralumin builds to a more refined aluminum unibody, offering a balance of 15-inch screen real estate with 13-inch portability Itweb.

Market Trends & Current Outlook

* Shift to AI-Driven Hardware: The broader Samsung laptop market in 2026 has pivoted entirely toward Copilot+ AI PCs and Galaxy Book 5 series featuring NPUs for AI task handling Accio. Legacy models like the NP900X4D are largely obsolete for modern business use but retain a presence in the resale market for basic computing or budget-friendly student needs Accio.

* Resale & Liquidity: Used inventory is scarce; while some refurbished Series 9 units appear in wholesale channels at approximately $300, the specific NP900X4D model is rare and often sold for parts or as highly-discounted second-hand stock .

* Maintenance Ecosystem: There is a steady secondary market for replacement components, specifically batteries and screens, as long-term users seek to maintain the device's premium hardware beyond its intended software lifecycle .

I have compiled a list of currently available refurbished Series 9 models and related parts in the file below for your sourcing reference.