WD Blue SN5100 NVMe 500GB Gen4 SSD

The WD Blue SN5100 NVMe SSD (model WDS500G5B0E) is a 500GB PCIe Gen 4.0 solid-state drive designed for users who want a meaningful performance step-up over older Gen 3 drives. Built around WD's next-generation SanDisk 3D CBA NAND technology, this drive targets content creators, everyday power users, and anyone looking to reduce load times on a laptop or desktop system. At the heart of its performance story is a sequential read speed of up to 6,600 MB/s — making it a strong candidate for applications, game libraries, and large project folders that benefit from rapid data access. Sequential write performance reaches up to 5,600 MB/s, ensuring that saving large video exports or copying sizeable file batches completes quickly. To support burst-heavy workloads, the drive leverages SanDisk nCache 4.0 technology, which provides an intelligent caching layer to help sustain throughput during intensive copy operations. The M.2 2280 form factor means this SSD fits the standard slot found in the vast majority of modern laptops and desktop motherboards that support PCIe Gen 4.0 — check your system specifications before purchasing to confirm compatibility. The drive also works in PCIe Gen 3.0 slots at reduced speeds. WD bundles the drive with a free download of Acronis True Image for SanDisk, a data migration tool that makes transferring your existing OS and files straightforward. The SanDisk Dashboard application lets you monitor drive health and check for firmware updates over time. Verified Specifications: - Model: WDS500G5B0E - Series: WD Blue SN5100 - Capacity: 500 GB - Interface: PCIe Gen 4.0 x4, NVMe - Form Factor: M.2 2280 - Sequential Read: Up to 6,600 MB/s - Sequential Write: Up to 5,600 MB/s - NAND Technology: SanDisk 3D CBA NAND - TBW (Terabytes Written): 300 TBW - Warranty: 5-year limited - Included Software: Acronis True Image for SanDisk (download); SanDisk Dashboard (download)