Synology HAT5310-18T internal hard drive 3.5'' 18000 GB Serial ATA III, HDD size: 3.5", HDD capacity: 18000 GB, HDD speed: 7200 RPM
Description
Synology HAT5310-18T
Synology HAT5310-18T, 3.5", 18000 GB, 7200 RPM
Synology HAT5310-18T. HDD size: 3.5", HDD capacity: 18000 GB, HDD speed: 7200 RPM
Features
Weight & dimensions
| Width | 101.85 |
|---|---|
| Weight | 720 |
| Depth | 147 |
| Height | 26.1 |
Power
| Operating voltage | 5 / 12 |
|---|---|
| Power consumption (read) | 8.35 |
| Power consumption (write) | 8.35 |
| Power consumption (idle) | 4.16 |
Features
| Type | HDD |
|---|---|
| HDD size | 3.5 |
| Interface | Serial ATA III |
| HDD speed | 7200 |
| Workload rate limit | 550 |
| Storage drive buffer size | 512 |
| HDD capacity | 18000 |
| Mean time to failure (MTTF) | 2500000 |
| Certification | CE, RCM, BSMI, KC, EAC, UL, TUV, ICES, UKCA, RoHS |
| HDD sustained transfer rate | 268 |
Operational conditions
| Operating temperature (T-T) | 5 - 60 |
|---|---|
| Operating relative humidity (H-H) | 5 - 90 |
| Storage relative humidity (H-H) | 5 - 95 |
| Storage temperature (T-T) | -40 - 70 |
| Operating vibration | 0.25 |
| Operating shock | 70 |
| Non-operating vibration | 3 |
| Non-operating shock | 250 |
| Operating altitude | -305 - 3048 |
| Non-operating altitude | -305 - 12192 |
Other features
| Certification | CE, RCM, BSMI, KC, EAC, UL, TUV, ICES, UKCA, RoHS |
|---|
The Synology HAT5310-18T internal hard drive 3.5'' 18000 GB Serial ATA III, HDD size: 3.5", HDD capacity: 18000 GB, HDD speed: 7200 RPM is far and away, one of our most popular items. People can't seem to get enough of it.
Inventory Last Updated: Nov 18, 2025
Inventory Last Updated: Nov 18, 2025


