As the industry evolves to develop purpose-built solutions for growing data storage requirements, IT managers continue to rely on lower 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, Ultrastar DC HC320 is an 8TB HDD that helps address economic and access requirements of many traditional IT workloads. Lower capacity drives also help address architecture limitations. The Ultrastar DC HC320 is designed for traditional storage and server applications as well as distributed and scalable computing, including block and file storage architectures, providing fast 7200 RPM performance and lower acquisition cost to help ease budget constraints.
- Economical Capacity – Helps address budget and access requirements
- High Performance – Up to 12% faster than prior generation Ultrastar 7K6000
- Drop-in Ready – Designed for traditional storage and server applications
General
| Unit Calculated Weight | 0.715 kg |
| Unit Calculated Volume | 0.0003938 cubm |
| Units per Shipping Box | 1 |
| Summary | Western Digital Ultrastar DC HC320. HDD capacity: 8 TB, HDD speed: 7200 RPM, Storage drive buffer size: 256 MB, HDD size: 3.5", Interface: SAS |
| Unit Box Height | 0.105 |
| Unit Box Length | 0.15 |
| Unit Box Width | 0.025 |
| Model name | HUS728T8TAL5204 |
| HDD Family name | Ultrastar DC HC320 |
Features
| Average latency | 4.16 ms |
| Component for | Server/workstation |
| HDD capacity | 8000 GB |
| HDD interface transfer rate | 12 Gbit/s |
| HDD size | 3.5 " |
| HDD speed | 7200 RPM |
| HDD sustained transfer rate | 243 MiB/s |
| Interface | SAS |
| Mean time between failures (MTBF) | 2000000 h |
| Read seek time | 8 ms |
| Start/stop cycles | 600000 |
| Storage drive buffer size | 256 MB |
| Type | HDD |
| Write seek time | 8.6 ms |
Power
| Operating voltage | 5 / 12 V |
| Power consumption (idle) | 12.8 W |
| Power consumption (read) | 12.8 W |
| Power consumption (write) | 12.8 W |
Operational conditions
| Non-operating shock | 300 G |
| Non-operating vibration | 1.04 G |
| Operating shock | 70 G |
| Operating temperature (T-T) | 5 - 60 °C |
| Operating vibration | 0.67 G |
| Storage temperature (T-T) | -40 - 70 °C |
Packaging content
| Storage drive adapter included | No |
Weight & dimensions
| Depth | 147 mm |
| Height | 26.1 mm |
| Weight | 715 g |
| Width | 101.6 mm |
Packaging data
| Quantity per pack | 1 pc(s) |
Logistics data
| Harmonized System (HS) code | 84717050 |
