Western Digital Ultrastar DC HC550 18 TB HDD Server (3.5″ 26.1MM, 512MB, 7200RPM SATA ULTRA 512E SE NP3)

Introducing the WD 18TB UltraStar DC HC550 7200 rpm SAS-3 3.5" Internal HDD - your ultimate high-performance, large-capacity drive meticulously crafted for enterprise environments with demanding data and storage requirements. This powerful HDD boasts a massive storage capacity of 18TB and comes in a 3.5" form factor, featuring a SAS-3 12 Gb/s interface, a rapid rotational speed of 7200 rpm, and a substantial 512MB cache. These impressive features work together to guarantee seamless data transfers at lightning speeds of up to 269 MB/s, ensuring uninterrupted performance for your critical operations.

• 18TB in a standard 3.5″ form factor
• CMR technology works with all capacity enterprise applications and environments
• Reliable, field-proven, 6th generation design
• Energy-Assisted Magnetic Recording technology
• Triple Stage Actuator
• HelioSeal design delivers outstanding power efficiency