Capacity is usually the first figure buyers compare, and this drive is listed at 24TB. That is a large amount of space for one 3.5-inch bay. It suits photo and video archives, backup sets and shared file collections that would otherwise be spread across several smaller drives. Consolidating data onto fewer high-capacity disks can also make storage easier to organise and keep track of over time.
The HAT5320-20T uses the widely adopted 3.5-inch form factor and a SATA interface. This is the standard connection for full-size internal hard drives. Before buying, check that your enclosure, server or storage system has a free 3.5-inch SATA bay. You should also confirm that the device supports drives of this capacity, since some older controllers and enclosures have size limits.
Synology makes the drive itself, which is useful for anyone who wants a storage pool built around one brand. Choosing a drive from the same manufacturer as the rest of your system can make planning simpler. It can also make it easier to follow the maker's own recommendations. For confirmed support with a specific device, check that device's compatibility list before you order.
The specifications supplied for this listing do not include a spindle speed, cache size, transfer rate or workload rating. If you need to compare raw performance with other hard drives, take these figures from Synology's official datasheet for the HAT5320 series. Do not rely on assumptions. That way you can match the drive to your actual workload, whether that is archiving, backups or frequent file access.
The drive has a net weight of 0.73 kg, which is typical of a full-size 3.5-inch hard drive. It has no embedded battery, so there is nothing extra to maintain or replace inside the unit. The drive is subject to the WEEE electronics recycling scheme, which means it should be taken to an appropriate collection point at the end of its life rather than thrown away with household waste.
This drive is aimed at users who need a lot of space in a single 3.5-inch bay. Typical buyers include home lab owners, small offices, creative professionals with large media libraries, and anyone expanding a Synology-based storage system. It is less relevant for laptops or compact PCs, which usually only accept 2.5-inch or M.2 drives.
| Brand | Synology |
|---|---|
| Net weight | 0.73 kg |
| EAN | 2000001443675 |
No. It is a 3.5-inch drive, which is designed for desktop PCs, external enclosures, servers and storage systems with 3.5-inch bays.
The drive uses a SATA interface.
The manufacturer does not list the spindle speed or cache size in the specifications provided here.
No. The specifications state that there is no embedded battery.
The listed net weight is 0.73 kg.
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