WD Ultrastar DC HC550 Hard Drive
Best high-capacity storage for enterprise servers and critical data applications.
This is the gold standard for massive, set-it-and-forget-it data storage. While it lacks the instant speed of an SSD, its enterprise-grade reliability and helium-sealed design make it the ultimate workhorse for archiving critical files that need to stay safe for the long haul.
$830.12
at
Staples
Who it's for
- Data center managers needing to maximize rack space efficiency
- IT professionals managing mission-critical systems requiring high endurance
- System administrators handling large-scale data transfers and sequential workloads
Who should skip it
- Budget-conscious home users seeking affordable mass storage solutions
- Quiet-office workers sensitive to mechanical drive noise and vibration
- Energy-conscious users prioritizing low power consumption and minimal heat
Performance breakdown
Storage Density
Massive 16TB capacity handles heavy enterprise workloads with ease.
Operational Reliability
Industry-leading MTBF ensures long-term stability for critical server environments.
Data Throughput
The 7200 RPM speed delivers consistent performance for demanding data applications.
Power Efficiency
HelioSeal technology optimizes power consumption for high-density server racks.
Cache Performance
Generous 512MB cache minimizes latency during intensive read and write tasks.
Build Precision
Triple Stage Actuator provides exceptional accuracy for reliable data integrity.
Key Specs
Capacity
16TB
Rotational Speed
7200 RPM
Interface
SATA 6.0Gb/s
Cache Size
512MB
Form Factor
3.5 inch
Intended Use
Server
Shock Resistant
False
Hardware Encryption Support
False
Power Consumption
0.0 watts
MTBF Hours
2,500,000 hours
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