High-capacity NAS storage: Western Digital Red offers 4TB of storage, making it ideal for home offices, heavy users, and small to medium-sized business environments.

Designed for NAS systems: Built for NAS enclosures with up to 8 bays and optimized for RAID performance and reliability.

3.5-inch HDD form factor: Standard desktop hard drive size for compatible internal NAS installations.

Reliable workload handling: Supports workloads up to 180 TB per year and is rated for 1 million hours MTBF.

NASware technology: WD NASware helps tune drive parameters for NAS workloads to improve compatibility, performance, and long-term stability.

Tested compatibility: Extensively validated with a wide range of NAS system vendors for dependable integration.

Sequential performance: Up to 180 MB/s sequential read speed and up to 180 MB/s sequential write speed.

Storage technology: HDD.