18TB storage capacity
The supplied product information lists an 18TB capacity.
An 18TB Synology HAT5310 3.5-inch internal hard drive with SATA 6Gb/s, 7,200 RPM, 512e sector format, 512 MiB buffer/cache and a listed maximum sustained data transfer speed of 268 MiB/s.

The supplied product information identifies HAT5310-18TB as an 18TB internal hard drive in a 3.5-inch form factor with a SATA 6Gb/s interface.
The supplied data also lists 7,200 RPM, 512e sector size, 512 MiB buffer / cache and a 2.5-million-hour MTBF / MTTF figure.
Compare storage types, capacities and options in the DeviceDeal Storage & Hard Drives guide.
This product is supplied with Synology manufacturer warranty coverage. DeviceDeal is an authorised reseller of Synology products.
The supplied information identifies it as an 18TB HAT5310 3.5-inch internal hard drive.
The HAT5310-18TB is listed with SATA 6Gb/s and a rotational speed of 7,200 RPM.
The supplied specification lists 512e sector size and a 512 MiB buffer / cache.
The listed maximum sustained data transfer speed is 268 MiB/s.
The supplied specification lists a 2.5-million-hour MTBF / MTTF figure.
It is supplied with Synology manufacturer warranty coverage. DeviceDeal is an authorised reseller of Synology products.
(HAT5310-18TB)
An 18TB Synology HAT5310 3.5-inch internal hard drive with SATA 6Gb/s, 7,200 RPM, 512e sector format, 512 MiB buffer/cache and a listed maximum sustained data transfer speed of 268 MiB/s.
The supplied product information lists an 18TB capacity.
The supplied specification lists a 3.5-inch internal hard-drive form factor.
The listed drive interface is SATA 6Gb/s.
The supplied data lists a rotational speed of 7,200 RPM.
The supplied specification lists a 512e sector size.
The supplied specification lists a 512 MiB buffer / cache.
The listed maximum sustained data transfer speed is 268 MiB/s.
The supplied reliability figure is listed as 2.5 million hours MTBF / MTTF.
Synology HAT5310 18TB SATA 6Gb/s Enterprise Hard Drive HAT5310-18TB
| Manufacturer part number | HAT5310-18TB |
|---|---|
| Product family | HAT5310 |
| Brand | Synology |
| Product type | Internal Hard Drive |
| Capacity | 18TB |
|---|---|
| Form factor | 3.5" |
| Interface | SATA 6Gb/s |
| Rotational speed | 7,200 RPM |
| Sector size | 512e |
| Buffer / cache | 512 MiB |
| Maximum sustained data transfer speed | 268 MiB/s |
| MTBF / MTTF | 2.5 million hours |
|---|
| Warranty | Synology manufacturer warranty |
|---|
| SKU | HAT5310-18TB |
| Brand | SYNOLOGY |
| Shipping Weight | 0.4000kg |
This product is supplied with Synology manufacturer warranty coverage.
Warranty coverage and claims are subject to Synology's applicable manufacturer warranty terms, eligibility requirements and product assessment. Please retain your DeviceDeal tax invoice as proof of purchase.
Help other Device Deal users shop smarter by writing reviews for products you have purchased.