LG WH14NS40 14X Internal Blu-ray DVD CD Rewriter Drive SATA

The LG WH14NS40 is a 5.25-inch internal Blu-ray Disc rewriter that combines fast write speeds with broad format compatibility. At its headline 14x BD-R single-layer write speed (12x for dual-layer), it handles Blu-ray burning efficiently, while support for BDXL media extends its capacity to 128GB discs for substantial backup and archival tasks. The inclusion of M-DISC writing capability sets it apart for users focused on long-term data preservation, as M-DISC media is engineered to resist degradation from light, temperature, and humidity far longer than conventional optical media.

As a Super-Multi drive, the WH14NS40 is not limited to Blu-ray — it reads and writes DVDs at up to 16x and CDs at up to 24x, consolidating all optical media needs into a single drive bay. It connects to the motherboard via a standard SATA interface and draws power from a standard SATA power connector, making installation straightforward in any desktop case with an available 5.25-inch bay. The 4MB buffer is modest by modern standards but adequate for optical writing tasks. Shipped as a bare OEM drive, users will need to source their own Blu-ray playback and authoring software separately.