SYNOLOGY SYNOLOGY HAT-4T Datasheet

3.5” SATA HDD

HAT5300

Built for Demanding

Workloads and High-

Capacity Arrays

Synology HAT5300 is designed to tackle

demanding, high-volume workloads.

Optimized specically for Synology storage

solutions, its design enables high sequential

throughput, maximizing the number of

concurrent clients the system can sustain.

HAT5300 series drives are engineered for

maximum dependability, passing over 300,000

hours of validation, and are backed by

Highlights

Enterprise Reliability and Durability

•

For demanding 24/7 environments, rated for 2.5 million

hours MTTF and up to 550 TB per year workloads

Persistent Write Cache Technology

•

Minimizes the chance of data corruption in the event of

sudden power loss

Better Together

•

Firmware and DiskStation Manager (DSM) optimizations

improve multi-client seq. read performance by up to

1

23%

One-stop Update

•

Get automatic rmware updates together through

DSM updates, reducing the need for additional

maintenance sessions

For Synology, by Synology

•

Stringent validation and up to 300,000 hours of tests

ensures maximum reliability in Synology systems

Synology's 5-year limited warranty.

DATASHEET | 3.5" SATA HDD HAT5300

Scale-up Condently

Synology HAT5300 drives are engineered to provide fast and dependable

performance, even for a large number of clients. Firmware and software

collaborate to ensure maximum performance, delivering over 23% higher

sequential read performance than similar capacity drives1. HAT5300

provides outstanding performance for large-scale video surveillance,

multimedia post-production, and enterprise le server environments.

Maximum Endurance and Reliability

Faster Together

Synology HAT5300 delivers stable and consistent
sequential read performance in a multi-user RAID
environment compared with similar-class drives
used on Synology systems1.

Designed with our expertise in storage systems, HAT5300 series drives are

backed by a 2.5 million hour MTTF rating, workload support of 550 TB per

year, and persistent write cache technology.

Over 300,000 hours of compatibility and stress testing ensure that the

HAT5300 can continuously operate even under extreme workloads with our

NAS and IP SAN lineup.

Combined with data protection solutions running on Synology systems, you

can condently depend on your data 24/7 using HAT5300 series drives.

Simplied Maintenance

DSM updates will ensure that compatible Synology drives will be

updated together with the operating system. This reduces the number of

maintenance sessions IT teams need to schedule while also increasing the

entire system's service availability.

Simplify IT infrastructure planning requirements by getting support for the

entire system from Synology.

DATASHEET | 3.5" SATA HDD HAT5300

Technical Specications

Hardware specications

Model number HAT5300-8T HAT5300-12T HAT5300-16T

2

Capacity

Form factor

3

Interface SATA 6 Gb/s

Sector size 512e

Performance

Rotational speed 7,200 rpm

Interface speed 6.0 Gb/s, 3.0 Gb/s, 1.5 Gb/s

Buer size

4

Maximum sustained data transfer speed (Typ.) 230 MiB/s 242 MiB/s 262 MiB/s

Reliability

Mean Time to Failure (MTTF)

Workload rating

Warranty

6

7

5

Power Consumption

Supply voltage 12 V (±10%) / 5 V (+10/-7%)

Active Idle (Typ.) 6.38 W 4.25 W 4.00 W

Random Read/Write 4KB Q1 (Typ.) 9.10 W 7.83 W 7.63 W

Environmental

Temperature

Shock

Vibration

Altitude

Relative humidity

Operating 5°C to 60°C (41°F to 140°F)

Non-operating -40°C to 70°C (-40°F to 158°F)

Operating 686 m/s2 {70 G} (2 ms duration)

Non-operating 2,450 m/s2 {250 G} (2 ms duration)

Operating 7.35 m/s2 {0.75 G} (5 to 300 Hz), 2.45 m/s2 {0.25 G} (300 to 500 Hz)

Non-operating 29.4 m/s2 {3.0 G} (5 to 500 Hz)

Operating -305 m to 3,048 m

Non-operating -305 m to 12,192 m

Operating 5% to 90% R.H. (no condensation)

Non-operating 5% to 95% R.H. (no condensation)

Others

Size (H x W x D) 26.1 mm x 101.85 mm x 147 mm

Weight 770 g 720 g

Certication CE, RCM, BSMI, KC, EAC, UL, TUV, ICES, UKCA, RoHS

8 TB 12 TB 16 TB

3.5"

256 MiB 512 MiB

2,500,000 hours

550 total TB transferred per year

5 years

DATASHEET | 3.5" SATA HDD HAT5300

Note: Model specications are subject to change without advance notice. Please refer to www.synology.com for the latest information.

1. Performance testing was conducted by Synology using 12 drives on an SA3600, congured using RAID 5, against similar class drives (Enterprise) with IOMeter
(64KB blocks). Results are for reference only. Actual performance may vary depending on workload, testing methods, and how devices and software are

congured.

2. Denition of capacity: Hard drives dene a terabyte (TB) as 1,000,000,000,000 bytes. A computer operating system, however, reports storage capacity using
powers of 2 for the denition of 1GB = 230 = 1,073,741,824 bytes and therefore shows less storage capacity. Available storage capacity will vary based on le size,

formatting, settings, software, and operating system. Actual formatted capacity may vary.

3. "3.5-inch" is the form factor of HDDs. It does not indicate the drive's physical size.

4. A mebibyte (MiB) means 220 bytes, or 1,048,576 bytes. MB/s is 106 bytes.

5. Mean Time to Failure (MTTF) is not a guarantee or estimate of product life; it is a statistical value related to mean failure rates for a large number of products

which may not accurately reect actual operation. Actual operating life of the product may be dierent from the MTTF.

6. Workload is dened as the amount of data written, read, or veried by commands from the host system.

7. The warranty period starts from the purchase date as stated on the receipt of purchase. Visit https://www.synology.com/company/legal/warranty for more
information.

8. Product images are for illustrative purposes only. Actual product may appear with dierent labeling or housing, which do not aect the performance
characteristics of the product.

Safety Information

Waste Electrical and Electronic Equipment recycling (WEEE)

The following information is only for EU-member states:

The use of the symbol indicates that this product may not be treated as household waste. By ensuring this product is disposed of
correctly, you will help prevent potential negative consequences for the environment and human health, which could otherwise be
caused by inappropriate waste handling of this product. For more detailed information about recycling this product, please contact

your local city oce, household waste disposal service, or the shop where you purchased the product.

SYNOLOGY INC.

© 2021 Synology Inc. All rights reserved. Synology, the Synology logo are trademarks or registered trademarks of Synology Inc. Other product and company names

mentioned herein may be trademarks of their respective companies. Synology may make changes to specication and product descriptions at anytime, without

notice.

HAT5300-2021-ENU-REV006

DATASHEET | 3.5" SATA HDD HAT5300