WD Blue 4TB 2.5″ SATA SSD — 560MB/s 3D NAND

The Western Digital WD Blue SA510 4TB 2.5″ SATA SSD delivers professional-grade storage performance ideal for UniFi network video recorders, surveillance systems, and server applications. With read speeds up to 560MB/s and write speeds up to 530MB/s, this drive provides the sustained throughput needed for high-resolution video recording and playback from multiple camera streams. The 3D NAND technology ensures reliable data integrity for critical surveillance footage and network logs.

• 4TB capacity provides ample storage for weeks or months of security footage from UniFi Protect systems
• 600TBW endurance rating and 1.75 million hours MTBF ensure long-term reliability in 24/7 recording environments
• 95K/82K IOPS performance handles simultaneous read/write operations from multiple camera streams
• Low power consumption reduces heat and extends service life in compact NVR and server enclosures
• 7mm thin profile fits perfectly in UniFi NVR chassis and compact server builds
• 5-year warranty backed by Western Digital’s proven track record in storage reliability

This SSD represents an excellent upgrade path for UniFi Network Video Recorders and storage servers where silent operation, shock resistance, and consistent performance matter. The included Acronis True Image software simplifies drive migration and system cloning, while the solid-state design eliminates the vibration and noise common with traditional hard drives. Whether you’re expanding your UniFi Protect deployment or building a reliable network storage solution, the WD Blue SA510 delivers enterprise-class endurance and performance at a competitive price point.