WD Blue SN5000 4TB M.2 PCIe 4.0 NVMe SSD

The Western Digital WD Blue SN5000 is a high-capacity solid-state drive designed for mainstream computing environments requiring substantial storage volume and rapid data access. Utilizing the M.2 2280 form factor, this SSD connects via the PCI Express 4.0 x4 interface, ensuring high bandwidth transfer capabilities for modern desktop and laptop systems. Sequential read operations peak at 5,500 MB/s, with sequential write operations rated at 5,000 MB/s, supporting rapid system boot-up and accelerated loading of large applications.

The 4 TB capacity provides significant headroom for extensive data sets, professional projects, and modern game libraries. Performance stability is managed by a WD-proprietary controller and 3D QLC NAND flash architecture. This model achieves an endurance rating of 1,200 TBW and a Mean Time Between Failures (MTBF) of 1.75 million hours, positioning it as a durable component for daily use. The design includes support for DEVSLP (Device Sleep) mode, contributing to overall system power efficiency during idle states.

• Storage capacity: 4 TB
• Interface: PCIe Gen 4 x4 with NVMe 1.4 support
• Form factor: M.2 2280
• Sequential reading speed: 5500 MB/s
• Sequential writing speed: 5000 MB/s
• Random read performance: Up to 690,000 IOPS
• Random write performance: Up to 900,000 IOPS
• NAND technology: 3D QLC flash
• Endurance rating: 1200 TBW
• Operating shock resistance: 1500G
• Supports SMART monitoring and TRIM functionality