Western Digital Ultrastar DC HC550 - WUH721816AL5204 - 16TB 3.5" SAS 12Gb/s 7200RPM 512MB Cache Enterprise HDD
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WD Ultrastar DC HC550 WUH721816AL5204 — 16TB 3.5″ SAS 12Gb/s HDD, 7200 RPM, 512MB cache, enterprise/data-center drive, 2.5M MTBF, 550 TB/year workload rating.
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Western Digital Ultrastar DC HC550. HDD capacity: 16 TB. HDD speed: 7200 RPM. Storage drive buffer size: 512 MB. HDD size: 3.5″. Interface: SAS
| HDD capacity | 16 TB |
| HDD speed | 7200 RPM |
| Storage drive buffer size | 512 MB |
| HDD size | 3.5" |
| Interface | SAS |
| Type | HDD |
| Component for | Server/workstation |
| HDD interface transfer rate | 12 Gbit/s |
| Average latency | 4.16 ms |
| Feature | Manual |
| Start/stop cycles | 600000 |
| Workload rate limit | 550 TB/year |
| Noise level (idle) | 2 dB |
| Mean time between failures (MTBF) | 2500000 h |
| Power consumption (read) | 6.5 W |
| Power consumption (write) | 6.5 W |
| Power consumption (idle) | 5.6 W |
| Operating voltage | 5 / 12 V |
| Operating temperature (T-T) | 5 - 60 °C |
| Storage temperature (T-T) | -40 - 70 °C |
| Operating vibration | 0.67 G |
| Non-operating vibration | 1.04 G |
| Operating shock | 50 G |
| Non-operating shock | 250 G |
| Width | 101.6 mm |
| Height | 26.1 mm |
| Depth | 147 mm |
| Weight | 690 g |
| Quantity per pack | 1 pc(s) |
| Harmonized System (HS) code | 84717050 |