Western Digital Ultrastar DC HC550 14TB 7200 RPM SATA 6Gbps HDD (WUH721814ALE6L4)

The Western Digital Ultrastar DC HC550 14TB 7200 RPM SATA 6Gbps 3.5-inch Enterprise Hard Drive (Model Number: WUH721814ALE6L4 / Part Number: 0F38458) is a high-density, helium-sealed enterprise drive built to handle demanding workloads in cloud data centers, enterprise server arrays, and massive scale-out architectures. Utilizing Western Digital's 9-disk HelioSeal platform alongside Energy-Assisted Magnetic Recording (EAMR) and Triple Stage Actuator (TSA) technologies, this 14TB drive provides exceptional storage density alongside low operational power consumption and long-term structural reliability.

Operating over a standard 6Gb/s SATA interface, the WUH721814ALE6L4 features a 7,200 RPM spindle speed coupled with a large 512MB cache buffer. Configured with a 512e Advanced Format sector layout and standard SE (Standard Option) data security, it incorporates rotational vibration safeguard (RVS) sensors and dynamic fly-height control to maintain high data throughput across multi-drive rackmount server enclosures.

Available from DataDive, your trusted IT Server Distributor in Qatar, this original WD Ultrastar enterprise hard drive is available in our Storage Supplier in Qatar, ideal for populating high-density 3.5-inch server chassis, building high-capacity NAS and SAN storage pools, expanding enterprise cloud backup platforms, and upgrading bulk storage arrays across multi-vendor rack and tower servers.

Technical Specifications:

• Brand: Western Digital / HGST

• Product Line: Ultrastar DC HC550 Series

• Model / Part Number: WUH721814ALE6L4 / 0F38458

• Capacity: 14TB

• Spindle Speed: 7,200 RPM

• Interface Protocol: SATA 6Gbps (6.0 Gb/s)

• Form Factor: 3.5-inch Large Form Factor (LFF)

• Cache Buffer: 512MB Enterprise Cache

• Sector Format: 512e Advanced Format

• Recording Technology: EAMR (Energy-Assisted Magnetic Recording)

• Enclosure Architecture: HelioSeal (Helium Sealed-Drive Design)

• Sustained Transfer Rate: Up to 257 MB/s

• MTBF / Reliability: 2.5 Million Hours MTBF (24x7 Continuous Operation)

System Compatibility List:

• Dell PowerEdge 3.5-inch LFF Servers: PowerEdge R440, PowerEdge R540, PowerEdge R640, PowerEdge R740, PowerEdge R740xd, PowerEdge R750, PowerEdge R760, PowerEdge T440, PowerEdge T640

• HPE ProLiant LFF Servers: ProLiant DL380 Gen 10/Gen10 Plus, ProLiant DL385 Gen 10/Gen10 Plus, ProLiant ML350 Gen10

• Network Attached Storage (NAS) & SAN Systems: Synology RackStation/DiskStation Enterprise Series, QNAP Enterprise NAS, Infortrend, IXsystems TrueNAS, and generic 3.5-inch SATA hot-swap backplanes