Western Digital Ultrastar He12 internal hard drive 12 TB 7200 RPM 256 MB 3.5″ SAS
- 12 TB 3.5″ 7200 RPM SAS
- Surveillance system HDD
- Storage drive buffer size: 256 MB
- 12 Gbit/s
- 660 g
Laying the foundation for a worry-free data center, HGST delivers capacity to conquer the data explosion – Ultrastar® He12 HDD. Designed to handle workloads up to 550TB per year, the Ultrastar He12 HDD is the industry’s first 12TB drive and uses PMR technology to make it drop-in ready for any enterprise-capacity application or environment. The stable internal environment created by fourth-generation HelioSeal® technology enables a new 8-disk design, increasing the capacity by 20% when compared to the 7-disk design of the prior generation. This highest capacity helium drive offers the lowest power profile in the industry to help data center architects meet eco-environmental goals and requirements. Targeted at 2.5M hours MTBF, the Ultrastar He12 HDD provides the highest reliability rating available of all HDDs on the market today by building on the successful design of it’s 10TB, 8TB and 6TB predecessors. Trust HGST and the Ultrastar He12 HDD to deliver more capacity, more efficiency, more reliability and more value to your data center.
| Features | |
|---|---|
| Mean time between failures (MTBF) | 2500000 h |
| Bytes per sector | 512 |
| Average latency | 4.16 ms |
| Read seek time | 8 ms |
| Write seek time | 8.6 ms |
| HDD interface transfer rate | 12 Gbit/s |
| Storage drive buffer size | 256 MB |
| Component for | Surveillance system |
| Type | HDD |
| Interface | SAS |
| HDD size | 3.5″ |
| HDD speed | 7200 RPM |
| HDD capacity | 12 TB |
| Power | |
|---|---|
| Operating voltage | 5 / 12 V |
| Power consumption (idle) | 6.1 W |
| Power consumption (typical) | 9.8 W |
| General | |
|---|---|
| Product family | Ultrastar |
| Operational conditions | |
|---|---|
| Non-operating shock | 300 G |
| Operating shock | 70 G |
| Non-operating vibration | 1.04 G |
| Operating vibration | 0.67 G |
| Storage temperature (T-T) | -40 – 70 °C |
| Operating temperature (T-T) | 5 – 60 °C |
| Packaging content | |
|---|---|
| Storage drive adapter included | No |
| Weight & dimensions | |
|---|---|
| Weight | 660 g |
| Height | 26.1 mm |
| Depth | 147 mm |
| Width | 101.6 mm |
| Packaging data | |
|---|---|
| Quantity per pack | 1 pc(s) |
| Logistics data | |
|---|---|
| Harmonized System (HS) code | 84717050 |
- mmo_36545399_1491578030_9228_12765.pdf
- Four Generations of Helium: Hello 12TB
