Model: 12325836
from $150.8
55H49 ST3000NM0023 Constellation 3TB 7200RPM 6Gb 3.5" SAS R310 R320 T420 (NOT FOR HOME PC!) is a Dell 3TB HDD. This 3.5-inch hard drive features a 7200RPM spindle speed and a 6Gb/s SAS interface, intended for Dell R310, R320, and T420 server systems.
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 $150.8.
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 55H49 ST3000NM0023 Constellation 3TB 7200RPM 6Gb 3.5" SAS R310 R320 T420 (NOT FOR HOME PC!) is available at bestbuy, starting at $150.8.
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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