WD 0F29533 HUH721010ALE600 12TB SAS 3.5″ Internal Hard Drive

The WD HUH721010ALE600 is a high-capacity 12TB enterprise-grade SAS internal hard drive designed for demanding data center and server applications. This 3.5-inch drive features helium-filled technology that reduces power consumption by up to 23% while delivering exceptional reliability with a 2.5 million hour MTBF rating. Key advantages include 12Gb/s SAS interface for superior performance, 256MB cache buffer for faster data access, and 7200 RPM spindle speed for optimal throughput. The drive’s helium-sealed design enables higher storage density while running cooler and quieter than traditional air-filled drives. Built for 24/7 operation with a 550TB annual workload rating, this enterprise-class drive offers advanced error correction, vibration protection, and is ideal for RAID configurations, cloud storage, and mission-critical applications requiring maximum uptime and data integrity.