Synology HAT5310-20T 20TB .

3.5" 20TB 7200 RPM 512MB Serial ATA 6Gb/s 512e Hard Disk Drive for Synology NAS (bulk) .

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Synology's HAT5310 hard drive delivers industry-leading performance through tight integration with DSM and Synology hardware. With over 300,000 hours of internal validation testing and a 5-year warranty from Synology, the HAT5310 series brings unmatched reliability to deployments.

3.5" 20TB 7200 RPM 512MB Serial ATA 6Gb/s 512e Hard Disk Drive for Synology NAS (bulk) .

Overview

Synology HAT5310: Data Center Storage

Synology's HAT5310 hard drive delivers industry-leading performance throughtight integration with DSM and Synology hardware. With over 300,000 hours of internal validation testing and a 5-year limited warranty from Synology, the HAT5310 series brings unmatched reliability to Synology deployments.

Consistent Performance Scalability

Through testing and optimization, the HAT5310 series hard drives have been optimized to deliver up to 23% higher sequential read performance in demanding multi-user environments.

The HAT5310 series hard disk drives benefit from a Mean Time To Failure (MTTF) rating of 2 million hours, workload support of 550TB per year and persistent write cache technology to reduce the risk of data corruption in the event of sudden power loss.

Designed for optimum performance

Over 300,000 hours of endurance testing with Synology devices ensures that the HAT5310 drives can withstand the most demanding enterprise environments and deliver extremely reliable performance.

With automatic firmware updates via DSM, HAT5310 drives always benefit from the latest enhancements.

Key features :

  • 3.5" 20Tb 512e hard disk for Synology NAS
  • Cache memory: 512 MB
  • Rotation speed: 7200 RPM
  • MTTF: 2 million hours
  • Annual load: 550 TB
  • Transfer rate: 281 MB/s max.
  • Typical power consumption: 8.11 W (Random Read/Write T1 4KB), 4.38 W (Idle)
  • Compatibility list
Specifications
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General information

Product name

Synology HAT5310-20T 20TB .

Brand

Synology

Model

HAT5310-20T

Main characteristics

Interface with the computer

Serial ATA 6Gb/s (SATA Revision 3)

Hard drive format

3" 1/2

Capacity

20 TB

Performance

Rotation speed

7200 RPM

Cache size

512 MB

Design

Hard drive type

HDD (Hard Disk Drive)

Use

for NAS

Physical characteristics

Width

101.85 mm

Height

26.1 mm

Depth

147 mm

Weight

720 g

Warranties

Commercial warranty

Legal warranty

Safety Information

Responsible person

Synology GmbH

Postal address

Grafenberger Allee 295, 40237 Düsseldorf, Deutschland

Electronic Address

de_sales@synology.com

Product referenced on 30 May 2024

Customer reviews
Global rating
10/10
based on 5 reviews Editorial and moderation guide
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    4 reviews
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  • by Dadou
    Posted on 25 May 2024
    Bought on 11 Aug 2023 from LDLC
    Number of reviews: 14 Average rating: 9

    A little expensive but good

    These Synology disks are manufactured by Toshiba and are in fact N300s, which are cheaper to buy.
    The advantage is that any drive updates are built into the DSM, so they're easy to do, which is not the case with the Toshiba drives.
    On the other hand, these disks are fast and come with a 5-year guarantee, compared with 3 for the N300.
    The same applies to SAS interface drives.

    Model: Synology HAT5310-8T 8 TB
    Review automatically translated
  • by DimitriB
    Posted on 2 Oct 2023
    Bought on 3 Sep 2023 from LDLC
    Number of reviews: 1 Average rating: 10

    Up to the challenge!

    Super HDD. I ordered 2 for the installation of my Synology NAS and everything worked perfectly from the start. I'd like to take this opportunity to thank LDLC for the quality of their returns service and the tracking in general. It's reassuring to have a French service worthy of the name ????

    Model: Synology HAT5310-8T 8 TB
    Review automatically translated
  • by Ryko
    Posted on 5 Sep 2021
    Bought on 21 May 2021 from LDLC
    Number of reviews: 18 Average rating: 9

    Excellent record from a brand with a great reputation

    I hesitated between Seagate and Western Digital, the behemoths of the sector, but in the end, being fully satisfied with all the Synology products I own, I finally chose this brand for my hard drives. Very good disk, silent, the real transfer rates are those announced thus more than honourable for a disk with trays. I have 4 of them and no worries. Operating temperature in a well ventilated Fractal Design Meshify 2XL enclosure, between 28 and. 30°C. 14.5TB available when formatted in NTFS. 5 stars to LDLC for the careful packaging (as usual) and fast delivery by Chronopost in French Polynesia. In short, I highly recommend it!

    Model: Synology HAT5300-16T 16 TB
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  • by PhilippeM
    Posted on 20 Apr 2021
    Bought on 15 Apr 2021 from LDLC
    Number of reviews: 2 Average rating: 9

    No more criticism (previous opinion)

    The rebuild went perfectly well. You have to be patient, a RAID system takes a long time to set up. From 2TB 5600 rpm to 12TB 7200 rpm = about three days of incessant work for the machine. Once it's done, it's a piece of cake... In relation to my last comment, the disks were making noise because they were extremely stressed during the RAID reorganisation. Now, at cruising speed, everything is fine. Access times are much better thanks to the 7200 rpm and the cache system. We now have a little more than 10TB out of the 12TB (5% is used by the NAS system in addition to the disk structure). Finally, there is less expensive, there is also more expensive. At the top of the range. The brand of the NAS manufacturer. Very good hardware.

    Model: Synology HAT5300-12T 12 TB
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  • by PhilippeM
    Posted on 19 Apr 2021
    Bought on 15 Apr 2021 from LDLC
    Number of reviews: 2 Average rating: 9

    First impression

    Noisy disks during RAID rebuild. It may be that my damping system is not good enough, but there is a big difference... Maybe the larger capacity? I'll see what I can do with it. Otherwise very nice material. Fast. It's reliability that I'm looking for above all... which justified this nice purchase. I trust Synology.

    Model: Synology HAT5300-12T 12 TB
    Review automatically translated

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