The WD Ultrastar DC HC555 from Western Digital is designed for data centers and internal hard drive applications, providing high capacity and reliability. With a substantial storage capacity of 18 TB, this hard drive ensures efficient data management and quick access to information, suited for demanding environments. Featuring a data transfer rate of 1.2 GBps and a spindle speed of 7200 rpm, it allows for swift data retrieval, ideal for handling large volumes of data. Its advanced features, such as Rotational Vibration Safeguard and HelioSeal technology, help maintain performance and extend drive longevity under continuous operation. Built for durability, the WD Ultrastar DC HC555 includes a Mean Time Between Failures (MTBF) of 2,500,000 hours and operates in temperatures ranging from 5°C to 60°C. The drive supports various encryption options with its Self-Encrypting Drive feature, enhancing data security. With a noise emission of just 32 dBA, it operates quietly, making it suitable for data centers focused on maintaining a low-noise environment.
The WD Ultrastar DC HC555 from Western Digital is designed for data centers and internal hard drive applications, providing high capacity and reliability. With a substantial storage capacity of 18 TB, this hard drive ensures efficient data management and quick access to information, suited for demanding environments. Featuring a data transfer rate of 1.2 GBps and a spindle speed of 7200 rpm, it allows for swift data retrieval, ideal for handling large volumes of data. Its advanced features, such as Rotational Vibration Safeguard and HelioSeal technology, help maintain performance and extend drive longevity under continuous operation. Built for durability, the WD Ultrastar DC HC555 includes a Mean Time Between Failures (MTBF) of 2,500,000 hours and operates in temperatures ranging from 5°C to 60°C. The drive supports various encryption options with its Self-Encrypting Drive feature, enhancing data security. With a noise emission of just 32 dBA, it operates quietly, making it suitable for data centers focused on maintaining a low-noise environment.
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last seen 9 May 2026
The lowest price we last saw for Western Digital WD Ultrastar 18TB 3.5' SAS HC555 Data Center HDD Storage was $553.75 at eSaitech (last seen 9 May 2026). Prices may have changed since.
The all-time low we recorded was $553.75 on 9 May 2026.
Prices last updated 9 May 2026.
Western Digital WD Ultrastar 18TB 3.5' SAS HC555 Data Center HDD Storage
The WD Ultrastar DC HC555 from Western Digital is designed for data centers and internal hard drive applications, providing high capacity and reliability. With a substantial storage capacity of 18 TB, this hard drive ensures efficient data management and quick access to information, suited for demanding environments. Featuring a data transfer rate of 1.2 GBps and a spindle speed of 7200 rpm, it allows for swift data retrieval, ideal for handling large volumes of data. Its advanced features, such as Rotational Vibration Safeguard and HelioSeal technology, help maintain performance and extend drive longevity under continuous operation. Built for durability, the WD Ultrastar DC HC555 includes a Mean Time Between Failures (MTBF) of 2,500,000 hours and operates in temperatures ranging from 5°C to 60°C. The drive supports various encryption options with its Self-Encrypting Drive feature, enhancing data security. With a noise emission of just 32 dBA, it operates quietly, making it suitable for data centers focused on maintaining a low-noise environment.
The WD Ultrastar DC HC555 from Western Digital is designed for data centers and internal hard drive applications, providing high capacity and reliability. With a substantial storage capacity of 18 TB, this hard drive ensures efficient data management and quick access to information, suited for demanding environments. Featuring a data transfer rate of 1.2 GBps and a spindle speed of 7200 rpm, it allows for swift data retrieval, ideal for handling large volumes of data. Its advanced features, such as Rotational Vibration Safeguard and HelioSeal technology, help maintain performance and extend drive longevity under continuous operation. Built for durability, the WD Ultrastar DC HC555 includes a Mean Time Between Failures (MTBF) of 2,500,000 hours and operates in temperatures ranging from 5°C to 60°C. The drive supports various encryption options with its Self-Encrypting Drive feature, enhancing data security. With a noise emission of just 32 dBA, it operates quietly, making it suitable for data centers focused on maintaining a low-noise environment.
Last updated at 09/05/2026 23:10:07
Western Digital UltraStar DC HC555 0B48713 18tb SAS 3.5in HDD
Free delivery between Tue – Sat
Western Digital UltraStar DC HC555 0B48713 18tb SAS 3.5in HDD
Free delivery between Tue – Sat
