Western Digital Ultrastar 7K6 HUS726T4TAL4204 4 TB Hard Drive - 3.5" Internal - SAS (12Gb/s SAS)

The Western Digital Ultrastar 7K6 HUS726T4TAL4204 is an enterprise-grade 4 TB hard drive engineered for data centers and demanding workloads. Built to deliver consistent, reliable performance in 24/7 environments, this 3.5-inch internal drive combines a rugged design with a high-capacity platter count, making it ideal for servers, storage arrays, and virtualization platforms. Whether you’re expanding a growing data warehouse, powering a large backup ecosystem, or supporting archival storage, the Ultrastar 7K6 is tuned to deliver steady throughput, trusted endurance, and long operational life.

• Massive 4 TB capacity: Store more data in fewer disks with room to scale. This drive is built to handle large datasets, backups, and high-volume archival storage without compromising performance.
• Enterprise-grade 7200 RPM performance: Fast spindle speed combines with a robust cache to deliver responsive random I/O and sequential throughput for read/write-intensive workloads.
• SAS interface with dual-port design: 12 Gb/s SAS connectivity ensures high-bandwidth, low-latency data transfers while dual-port architecture provides path redundancy for improved data availability in mission-critical environments.
• 3.5" internal form factor for data centers: A standard enterprise form factor that integrates smoothly into rack-mounted servers, JBOD enclosures, and storage controllers designed for hot-swappable drives.
• Enterprise reliability and endurance: Engineered for continuous operation, with features that enhance error detection and recovery, vibration resistance, and long-term durability in server rooms and data centers.

Technical Details of Western Digital Ultrastar 7K6 HUS726T4TAL4204

• Model: HUS726T4TAL4204
• Capacity: 4 TB
• Form Factor: 3.5-inch internal hard drive
• Interface: SAS 12Gb/s, dual-port
• Spindle Speed: 7200 RPM
• Cache: 128 MB
• Data Transfer Rate (approximate): Up to high hundreds of MB/s depending on controller and workload
• Cache Architecture: Enterprise-grade cache with efficient prefetch and read-ahead optimization
• Form Factor Notes: Designed for use in enterprise servers, storage arrays, and hot-swappable backplanes
• Reliability & Durability: Engineered for 24/7 operation with data integrity features suitable for business-critical workloads

How to install Western Digital Ultrastar 7K6 HUS726T4TAL4204

Installing this drive in an appropriate storage system is straightforward when you follow standard enterprise procedures. Ensure you have a compatible 3.5-inch drive bay, a storage controller or backplane that supports SAS, and a powered-down system before starting. The steps below outline a typical installation workflow for a rack-mounted server or storage array:

• Power down the server or storage array and disconnect the power sources for safety. Open the drive bay or hot-swap cage as required by your chassis.
• Insert the Ultrastar 7K6 into an available 3.5-inch drive bay, ensuring the connectors align with the backplane or controller ribbon and seating the drive firmly.
• Connect the SAS data and power cables (or backplane connections) to the drive, using the dual-port interface if your configuration supports redundancy or multipath I/O.
• Secure the drive with mounting screws or latches as specified by your chassis, then reassemble the bay and power connections.
• Power up the system, enter the storage controller or operating system utility, and initialize or format the new drive as part of your storage pool, RAID array, or JBOD configuration. Run SMART diagnostics and verify health status to confirm a healthy installation.

Frequently asked questions

• What is the capacity of this drive? The Ultrastar 7K6 HUS726T4TAL4204 provides 4 TB of usable storage, suitable for enterprise-level data growth, backups, and archival storage.
• What interface does it use? It uses a SAS 12Gb/s interface with a dual-port design, offering high bandwidth and path redundancy for critical workloads.
• Is this drive suitable for consumer desktops? This is an enterprise-grade SAS drive designed for servers, storage arrays, and data centers. It’s optimized for reliability and continuous operation, rather than typical consumer desktop workloads.
• What kind of workloads is it best for? Ideal for databases, virtualization hosts, large-scale backups, content repositories, media libraries, and surveillance storage where reliability and sustained throughput matter.
• What warranty and support are included? WD Ultrastar drives typically come with a robust enterprise warranty and access to technical support, designed for business environments and data-center deployments.