WD Blue SN5100 500 GB (WDS500G5B0E-00CPE0)

The WD Blue SN5100 is a lineup of internal NVMe SSDs in M.2 2280 form factor based on PCIe 4.0, designed for workstations and home PCs requiring fast system storage with a wide range of capacities without stepping into the more expensive gaming segment. The lineup covers 500 GB, 1 TB, 2 TB, and 4 TB capacities and is positioned by the manufacturer as a solution for everyday work scenarios, large project folders, and accelerating AI-enabled workflows. Maximum sequential read speeds reach up to 7,100 MB/s, with write speeds up to 6,700 MB/s in the 1 TB and 2 TB models, while the 500 GB version delivers up to 6,600/5,600 MB/s, and the 4 TB reaches up to 6,900/6,700 MB/s. The drive provides up to 1,000K IOPS for reads and 1,300K IOPS for writes in the 1–2 TB configurations, with TBW endurance scaling from 300 TBW in the 500 GB model to 1,200 TBW in the 4 TB variant. The series employs SanDisk's proprietary nCache 4.0 technology to accelerate large file operations. The WD Blue SN5100 is a versatile PCIe 4.0 SSD lineup suitable for system drives, workstations, or notebook upgrades where you need a balance between speed, capacity, and moderate positioning without emphasis on console or extreme gaming scenarios.