WD Red SN700 250GB M.2 NVMe SSD

The WD Red SN700 is an internal solid-state drive specifically engineered for network-attached storage (NAS) devices and demanding PC workloads requiring consistent caching performance. Utilizing the PCIe Gen3 x4 interface with NVMe 1.4 support, this 250 GB drive achieves sequential reading speeds up to 3100 MB/s and writing speeds up to 1600 MB/s. This speed profile supports rapid file transfers and responsive application environments in multi-user settings.

The M.2 2280 form factor allows for integration into compact systems or dedicated caching slots within NAS enclosures. The physical dimensions and low weight (7.5 g) minimize system bulk. Data integrity is supported by integrated Error Correction Code (ECC) functionality and SMART monitoring support. Furthermore, the drive exhibits low power consumption, drawing only 0.004 W during idle states while operating at 3.3 V. This design optimizes efficiency for always-on NAS environments.

The SN700 is rated for high endurance, featuring a 500 Terabytes Written (TBW) specification. This durability rating confirms its suitability for continuous, write-intensive operation cycles inherent in NAS applications, supported by a robust Mean Time Between Failures (MTBF) of 1.75 million hours.

• Storage capacity: 250 GB
• Form factor: M.2 2280
• Interface: PCIe Gen3 x4 NVMe 1.4
• Sequential reading speed: 3100 MB/s
• Sequential writing speed: 1600 MB/s
• Random read IOPS (100% span): 220,000
• Random write IOPS (100% span): 180,000
• Mean time between failures (MTBF): 1,750,000 hours
• Low idle power consumption: 0.004 W
• Supports Error Correction Code (ECC) and SMART monitoring