Brand | WD |
Interface | SATA 6Gb/s |
Capacity1 | 10TB |
Form Factor | 3.5-inch |
Format: Sector size (bytes) 4Kn: 512e:4 | 512e: 512 4Kn: 4096 |
Max areal density (Gbits/sq. in., max) | 869 |
Performance | |
Data buffer (MB)5 | 256 |
Rotational speed (RPM) | 7200 |
Latency average (ms) | 4.16 |
Interface transfer rate (MB/s, max) | 600 |
Sustained transfer rate (MiB/s, typical) (MB/s, typical)6 | Up to 250 Up to 262 |
Seek time (read/write, ms, typ)7 | 8.0 / 8.6 |
Reliability | |
Error rate (non-recoverable bits read) | 1 in 1015 |
Load/Unload cycles (at 40°C) | 600,000 |
MTBF (M hours) | 2M hours |
Annualized Failure Rate (AFR)3 | 0.44% |
Availability (hrs/day x days/wk) | 24×7 |
Acoustics | |
Idle/Operating (Bels, typical) | 3.4 / 3.8 |
Power | |
Requirement | +5V, +12V |
Operating (W, typical)9 | 9.2 |
Idle (W) | 8.0 |
Physical | |
z-height (mm, max) | 26.1 |
Dimensions (width x depth, mm) | 101.6 (+/-0.25) x 147 |
Weight (g, max) | 750 |
Environmental (operating) | |
Ambient temperature | 5°C to 60°C |
Shock (half-sign wave, 2 ms, G)(Read/Write) | 70 / 50 |
Vibration (G RMS, 5 to 500 Hz) | 0.67 (XYZ) |
Environmental (non-operating) | |
Ambient Temperature | -40°C to 70°C |
Shock (half-sine wave, 2 ms, G) | 250 |
Vibration (G RMS, 2 to 200 Hz) | 1.04 (XYZ) |
Western Digital (WD) 10TB Ultrastar DC HC330 SATA HDD – 7200 RPM Class, SATA 6 Gb/s, 256MB Cache, 3.5″ – WUS721010ALE6L4
Out of stock
- 10TB capacity point supports both OEM & cloud deployments
- Advanced Format 512e models
- Self-Encrypting Drive options
QAR 1,299
Out of stock

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Delivering Economics and Access Speed to Data Center Applications and Workloads
As the industry evolves to develop purpose-built solutions for growing data storage requirements, IT managers continue to rely on mid-range capacity drives that are economical to acquire, yet deliver quick and reliable data access for traditional data center applications. Designed to handle workloads up to 550TB per year, the Ultrastar DC HC300 series is a proven air-platform design that delivers up to the industry leading 10TB of capacity to help address the economic and access-density requirements of many data center workloads. Ideal for storage and server applications, as well as distributed and scalable computing (including block and file storage architectures), the Ultrastar DC HC300 series provides fast 7,200 RPM spindle speeds and is offered in either 6Gb/s SATA or 12Gb/s SAS interface with advanced format 512e sector size.
Applications and Workload
- Distributed file systems, like Apache Hadoop®, to support Big Data analytics
- Rack-mounted storage enclosures
- Server based distributed storage systems.
- Direct & Network Attached Storage (DAS & NAS)
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