WD Ultrastar DC HC330 10TB SAS 12Gb/s 7.2K RPM 3.5" HDD WUS721010AL5204 0B42258
The Western Digital Ultrastar DC HC330 WUS721010AL5204, part number 0B42258, is a 10TB enterprise data-center hard drive featuring a 12Gb/s SAS interface, 7,200 RPM spindle speed, 256MB cache, 3.5-inch form factor, and 512e sector format. Western Digital's official part-number documentation specifically identifies 0B42258 / WUS721010AL5204 as the 10TB SAS base/SE configuration of the Ultrastar DC HC330.
The Ultrastar DC HC330 is designed for data-center, server, and storage applications, including traditional IT infrastructure, block and file storage, distributed computing, and other enterprise workloads. The exact model uses CMR recording technology and provides a transfer rate of up to 273MB/s according to Western Digital.
🔴 Note: FOR PARTS: This listing is specifically sold FOR PARTS / NOT GUARANTEED WORKING. The drive may have functional, cosmetic, SMART/health, firmware, or other issues. Please purchase only if you are comfortable testing, repairing, harvesting parts, or otherwise using the drive for parts.
🔹 Key Features & Benefits:
✔ 10TB Capacity – High-capacity enterprise storage suitable for servers, storage arrays, backup, archival, block/file storage, and other data-center applications.
✔ 12Gb/s SAS Interface – Enterprise SAS connectivity for compatible SAS controllers, HBAs, RAID controllers, servers, and storage systems. This is SAS, not SATA.
✔ 7,200 RPM – 7.2K RPM rotational speed designed for data-center and general enterprise storage workloads.
✔ 256MB Cache – 256MB cache helps support data handling and storage workloads.
✔ CMR Recording – Uses Conventional Magnetic Recording for enterprise storage applications.
✔ 3.5" Form Factor – Standard 3.5-inch enterprise HDD form factor for compatible server and storage platforms.
✔ Ultrastar DC HC330 Series – Western Digital's data-center drive family designed for OEM, cloud, and traditional IT environments.
✔ Exact Part Number – 0B42258 / WUS721010AL5204, specifically identified by Western Digital as the 10TB SAS base/SE model.
🔴 Compatibility Note:
This is a 3.5" SAS 12Gb/s enterprise hard drive. It requires a compatible SAS controller, HBA, RAID controller, or SAS backplane. It will not work in a SATA-only system. The drive uses 512e formatting, which should also be verified against the intended server or storage platform.
🔹 Condition:
⚠️ FOR PARTS / NOT GUARANTEED WORKING
⚠️ May have functional, SMART/health, firmware, cosmetic, or other issues
⚠️ Sold for parts, repair, testing, data recovery, or component harvesting
⚠️ Please verify compatibility and condition requirements before purchase
⚠️ No guarantee of operational functionality is made for this FOR PARTS listing
🔹 Server Surplus Policy
At Server Surplus, we specialize in enterprise-grade storage solutions. Every drive undergoes rigorous testing and inspection to help ensure dependable performance and reliability.
💼 Why Buy from Server Surplus?
✔ Trusted Source for Enterprise Hardware
✔ Expert Support on Compatibility & Installation
✔ Fast, Secure Shipping Nationwide
✔ Fully Tested & Guaranteed Performance
📦 Upgrade today with the WD Ultrastar DC HC330 10TB SAS HDD and obtain high-capacity enterprise storage suitable for parts, repair, testing, data recovery, or component recovery.
