-1%
The product's shade and actual color may differ from what is shown in the picture, as the images are for illustrative purposes. The product description is general and may not include all the product's features.
Western Digital Ultrastar DC HC555 internal hard drive 20 TB 7200 RPM 512 MB 3.5" SAS3
1 379,00 €
1 369.00 €
Monthly payment from 36,15 €
3431100 0B47749
0829686009363
Shipping 1-3 b.d.
You are interested in this product?
All about the product
Engineered to handle high-intensity workloads with proven technologyUltrastar Data Center HC555 hard drives are engineered to deliver the large capacity, strong performance and proven reliability needed to handle high-intensity workloads in 24×7 multi-user data center environments.
Handle Data Center Workloads with Proven Technology
The combination of field-proven hardware with the latest innovative technologies delivers the performance, capacity and reliability needed to handle high-intensity workloads in 24×7 multi-user data center environments.
Grow Capacity while Lowering Costs
Western Digital’s energy-assisted perpendicular magnetic recording (ePMR) technology enables customers to grow capacities while lowering TCO (total cost of ownership) including both $/TB and OpEx.
Rapid qualification and integration
Leveraging hardware designs from generations of highly successful products ensures easy qualification, seamless integration and rapid adoption by existing customers.
Reliability You Can Trust
Built off the same platform that is deployed in thousands of data centers around the world, these drives deliver superior dependability and field-proven reliability for hassle free data storage.
Increase Density with Low Power
Western Digital’s Triple-Stage Actuator (TSA) increases tracks-per-inch (TPI) while providing greater control over the actuator arm, enabling the highest capacities with low power.
Meet Eco Goals with Helium
The stable internal environment created by our HelioSeal® technology enables this high-capacity helium drive to deliver one of the lowest power profiles in the industry.
Protected Against Vibration & Shock
Disturbances caused by increased vibration are anticipated and proactively counteracted by Rotation Vibration (RV) sensors and subtle shock events are automatically detected by multi-axis shock sensors and compensated for with dynamic fly height technology to maintain performance and protect data.
Trusted Reliability, Quality and World-Class Support
As an industry-leading hard drive manufacturer, Western Digital stands behind their Ultrastar hard drives with the assurance of a projected 2.5M-hour MTBF rating.
Features
| Weight | 690 g |
| Width | 101.6 mm |
| Depth | 147 mm |
| Height | 26.1 mm |
| Type | HDD |
| Component for | Server/workstation |
| Operating temperature (T-T) | 5 - 60 °C |
| Storage temperature (T-T) | -40 - 70 °C |
| Power consumption (typical) | 9.2 W |
| Mean time between failures (MTBF) | 2500000 h |
| Interface | SAS3 |
| HDD capacity | 20 TB |
| Hot-swap | No |
| Operating shock | 50 G |
| HDD speed | 7200 RPM |
| HDD size | 3.5" |
| HDD interface transfer rate | 12 Gbit/s |
| Non-operating shock | 250 G |
| Operating vibration | 0.67 G |
| Non-operating vibration | 1.04 G |
| Storage drive buffer size | 512 MB |
| Average latency | 4.16 ms |
| Power consumption (idle) | 5.7 W |
| HDD sustained transfer rate | 272 MiB/s |
| HDD average transfer rate | 285 MB/s |
| Start/stop cycles | 600000 |
| 24/7 operation | Yes |
| Warranty period | 5 year(s) |
| Operating voltage | 5 / 12 V |
