Western Digital
Western Digital 0B48721 14 TB 3.5" SATA internal hard drive
14 TB 3.5-inch SATA hard drive spins at 7200 rpm with energy-assisted magnetic recording
- Capacity14TB
- 14 TB capacity for large-scale storage
- 7200 rpm spindle speed for responsive data access
- Energy-assisted magnetic recording method boosts areal density
- 512e sector format ensures broad system compatibility
- Ultrastar DC HC555 series built for server workloads
Capacity and interface
This Western Digital Ultrastar DC HC555 is a 14 TB 3.5-inch internal hard drive with a SATA interface. It is built for desktop and server environments that need high-capacity bulk storage. The drive uses energy-assisted magnetic recording and a 512e sector format to deliver 14 TB in a standard form factor. It spins at 7200 rpm for consistent throughput in multi-drive arrays.
Who it suits and who it does not
This drive suits system builders and IT managers who need large-capacity SATA storage for NAS, RAID or archive workloads. Buyers who require a smaller capacity or a different physical size should look elsewhere. Systems that only accept 2.5-inch drives cannot use this 3.5-inch model. Workloads that demand the low latency of solid-state media will not be satisfied by a mechanical hard drive.
Deciding specification
The 14 TB capacity is the single specification that determines whether this drive meets the storage requirement. The SATA interface and 3.5-inch form factor must match the host system's drive bays and controller. The 7200 rpm spindle speed and 512e format are fixed characteristics of this model. If the needed capacity is lower or the interface must be something other than SATA, this is not the correct part.
I korthet
- 14 TB capacity for large-scale storage
- 7200 rpm spindle speed for responsive data access
- Energy-assisted magnetic recording method boosts areal density
- 512e sector format ensures broad system compatibility
- Ultrastar DC HC555 series built for server workloads
Specifikationer
| Brand | Western Digital |
|---|---|
| Model | 0B48721 |
| Part Number | 0B48721 |
| Capacity | 14TB |
| Fraktvikt | 0.79 kg |
| Paketstorlek | 229 × 152 × 76 mm |
Frågor om den här produkten
Is the 14 TB capacity the only option for this Ultrastar model?
The listed model 0B48721 is offered in a single 14 TB capacity.
How does the 7200 rpm speed affect everyday server workloads?
The 7200 rpm spindle delivers consistent throughput for sequential reads and writes in multi-user environments.
What does the SATA interface limit in a modern backplane?
The SATA link caps sustained transfer at the interface's 6 Gbit/s maximum regardless of drive capability.
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