from $159.99
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3.5" / 6TB from $179.99 (+$20)
Engineered for heavy application workloads and designed with an endurance of up to 550TB per year, the 4TB Gold 7200 rpm SATA III 3.5" Internal Enterprise HDD from WD is well suited for use in enterprise-class data centers and storage systems. This 7200 rpm drive utilizes the SATA III 6 Gb/s interface and a 256MB cache for data transfer rates of up to 267 MB/s. Moreover, as a professional-grade drive, it has an MTBF rating of 2 million hours, 600,000 load/unload cycles, a non-recoverable error rate of 15 , and an annualized failure rate of 0.35%. Also featured is vibration protection for improved performance in high vibration environments.
Only buy HDDs for bulk media storage and backups; never use an HDD as your primary boot drive for Windows. Look for CMR (Conventional Magnetic Recording) drives over SMR (Shingled) for better write performance. Available from $159.99.
Mechanical hard disk drives (HDDs) are cheap to own, using a few watts of power while spinning. The main hidden cost is cloud backup subscriptions, as HDDs will eventually fail and data recovery is exorbitant.
Common Failure Modes
HDDs consist of spinning platters and delicate read/write heads, making them highly susceptible to physical shock and mechanical wear. When an HDD fails, it is replaced, not repaired, unless expensive data recovery is required.
Only buy HDDs for bulk media storage and backups; never use an HDD as your primary boot drive for Windows. Look for CMR (Conventional Magnetic Recording) drives over SMR (Shingled) for better write performance.
Mechanical hard drives have moving parts that wear out over time. They typically function reliably for several years before mechanical fatigue sets in.
The WD 4TB Gold 7200 rpm SATA III 3.5" Internal Enterprise HDD is available at bhphoto, starting at $159.99.
Mechanical hard disk drives (HDDs) are cheap to own, using a few watts of power while spinning. The main hidden cost is cloud backup subscriptions, as HDDs will eventually fail and data recovery is exorbitant.
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