WD Ultrastar DC HC520 12TB SAS 12Gb/s 7200RPM 3.5" Enterprise HDD (HUH721212AL5204) 758232320853 The HP 455883-B21 (45583-B21) is

The HP 455883-B21 (45583-B21) is an SFP+ transceiver adapter for HP ProCurve and HP FlexFabric switching platforms

025 Gb/s data transfer rate for HP B-series Fibre Channel switches and HP storage platforms requiring 16Gb SW SFP+ module connectivity

dongle-free hub for streaming

reverse-polarity protected and surge power supply protected

WD Ultrastar DC HC520 12TB SAS 12Gb/s 7200RPM 3.5" Enterprise HDD (HUH721212AL5204) 758232320853 The HP 455883-B21 (45583-B21) isThe WD Ultrastar DC HC520 12TB SAS 12Gb s 7200RPM 3. 5" Enterprise HDD (HUH721212AL5204 is engineered to meet the demanding requirements of modern data centers and enterprise storage solutions. With a substantial 12TB capacity, this hard drive provides ample space for large scale data storage, ensuring that businesses can efficiently manage and archive critical information. Its 7200RPM spindle speed delivers consistent and reliable performance, making