HAT5300 Series 3.5” SATA HDD
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Compatibility Downloads Where to Buy

HAT5300 Series 3.5” SATA HDD

High-performance, reliable hard drives for Synology systems

Enterprise storage drives for Synology systems

Synology HAT5300 HDD offers class-leading performance thanks to tight integration with DSM and Synology hardware. With over 500,000 hours of in-house validation testing and backed by Synology’s 5-year limited warranty1, the HAT5300 series brings unmatched reliability to Synology deployments.

Read the story behind it

Performance

Performance

Up to 274 MB/s sustained data transfer2

Optimization

Optimization

Up to 23% faster sequential read in Synology NAS3

Reliability

Reliability

Purpose-built for Synology servers running 24/7

Updates

Updates

Automatic firmware updates with DSM

Consistent performance scaling

Through testing and optimizations, HAT5300 series HDD has been tuned to deliver up to 23% higher sustained sequential read performance3 in demanding multi-user environments.

Synology HAT5300-12T Brand A Brand B Brand C Clients 50% 60% 70% 80% 90% 100% 110% 120% 130% 140% 150% 160% 170% 12 8 24 36 48 60 72

Built for peak performance

Rigorous validation

Over 500,000 hours of stress testing with Synology devices4 ensure that HAT5300 drives can withstand even the most demanding enterprise environments and deliver highly reliable performance.

Cumulative testing Stress tests

Effortless firmware updates

Automatic firmware updates through DSM mean that HAT5300 drives always benefit from the latest enhancements.

Effortless firmware updates

Durability for 24/7 environments

With an MTTF5 rating of up to 2.5 million hours, the HAT5300 series HDD supports a workload of 550 TB per year and persistent write cache technology to minimize data corruption in the event of sudden power loss.

Workload support MTTF rating up to
5-year warranty

5-year warranty

At Synology, we are committed to product innovation and quality. HAT5300 drives are backed by a 5-year limited warranty that includes technical support and hardware replacement services to maximize your return on investment. Learn more

High performance storage systems

RackStation

RS3621xs+

RS3621xs+
  • Intel® Xeon® 8-core processor
  • Built-in dual 10GbE ports
  • Up to 64 GB DDR4 ECC UDIMM
RackStation

RS4021xs+

RS4021xs+
  • Over 234,698 4K random read IOPS
  • Built-in dual 10GbE ports
  • Up to 40 bays with RX1217(RP)
RackStation

RS1619xs+

RS1619xs+
  • Quad-core 2.2 GHz CPU 
  • Scales up to 224TB Optional 10GbE support
  • Built-in M.2 NVMe slots for SSD cache

Notes:

  1. The warranty period starts from the purchase date as stated on the receipt of purchase.
  2. Maximum sustained data transfer speed of HAT5310-18T drives.
  3. Performance testing was conducted by Synology using 12 drives on an SA3600, configured 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 configured.
  4. Among the HAT5300-4T, HAT5310-8T, HAT5300-12T, HAT5300-16T, and HAT5310-18T drives, 500,000 hours of hard drive tests have been conducted with Synology devices to maximize the compatibility of these drives with Synology devices.
  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 reflect actual operation. Actual operating life of the product may be different from the MTTF.
  6. Product images are for illustrative purposes only. Actual product may appear with different labeling or housing, which do not affect the performance characteristics of the product.

General

HAT5300

Capacity

HAT5300-4T: 4 TB

HAT5310-8T: 8 TB

HAT5300-12T: 12 TB

HAT5300-16T: 16 TB

HAT5310-18T: 18 TB

Form Factor

HAT5300-4T: 3.5"

HAT5310-8T: 3.5"

HAT5300-12T: 3.5"

HAT5300-16T: 3.5"

HAT5310-18T: 3.5"

Interface

HAT5300-4T: SATA 6 Gb/s

HAT5310-8T: SATA 6 Gb/s

HAT5300-12T: SATA 6 Gb/s

HAT5300-16T: SATA 6 Gb/s

HAT5310-18T: SATA 6 Gb/s

Sector Size

HAT5300-4T: 512e

HAT5310-8T: 512e

HAT5300-12T: 512e

HAT5300-16T: 512e

HAT5310-18T: 512e

Performance

Rotational Speed

HAT5300-4T: 7,200 rpm

HAT5310-8T: 7,200 rpm

HAT5300-12T: 7,200 rpm

HAT5300-16T: 7,200 rpm

HAT5310-18T: 7,200 rpm

Interface Speed

HAT5300-4T: 6.0 Gb/s, 3.0 Gb/s, 1.5 Gb/s

HAT5310-8T: 6.0 Gb/s, 3.0 Gb/s, 1.5 Gb/s

HAT5300-12T: 6.0 Gb/s, 3.0 Gb/s, 1.5 Gb/s

HAT5300-16T: 6.0 Gb/s, 3.0 Gb/s, 1.5 Gb/s

HAT5310-18T: 6.0 Gb/s, 3.0 Gb/s, 1.5 Gb/s

Buffer Size

HAT5300-4T: 256 MiB

HAT5310-8T: 256 MiB

HAT5300-12T: 256 MiB

HAT5300-16T: 512 MiB

HAT5310-18T: 512 MiB

Maximum Sustained Data Transfer Speed (Typ.)

HAT5300-4T: 243 MiB/s

HAT5310-8T: 248 MiB/s

HAT5300-12T: 242 MiB/s

HAT5300-16T: 262 MiB/s

HAT5310-18T: 268 MiB/s

Reliability

Mean Time to Failure (MTTF)

HAT5300-4T: 2 million hours

HAT5310-8T: 2 million hours

HAT5300-12T: 2.5 million hours

HAT5300-16T: 2.5 million hours

HAT5310-18T: 2.5 million hours

Workload Rating

HAT5300-4T: 550 TB Transferred per Year

HAT5310-8T: 550 TB Transferred per Year

HAT5300-12T: 550 TB Transferred per Year

HAT5300-16T: 550 TB Transferred per Year

HAT5310-18T: 550 TB Transferred per Year

Warranty

HAT5300-4T: 5 Years

HAT5310-8T: 5 Years

HAT5300-12T: 5 Years

HAT5300-16T: 5 Years

HAT5310-18T: 5 Years

Notes

HAT5300-4T: The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)

HAT5310-8T: The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)

HAT5300-12T: The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)

HAT5300-16T: The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)

HAT5310-18T: The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)

Power Consumption

Supply Voltage

HAT5300-4T: 12 V (± 10%) / 5 V (+10/-7%)

HAT5310-8T: 12 V (± 10%) / 5 V (+10/-7%)

HAT5300-12T: 12 V (± 10%) / 5 V (+10/-7%)

HAT5300-16T: 12 V (± 10%) / 5 V (+10/-7%)

HAT5310-18T: 12 V (± 10%) / 5 V (+10/-7%)

Active Idle (Typ.)

HAT5300-4T: 4.07 W

HAT5310-8T: 5.61 W

HAT5300-12T: 4.25 W

HAT5300-16T: 4.00 W

HAT5310-18T: 4.16 W

Random Read / Write (4KB Q1) (Typ.)

HAT5300-4T: 7.76 W

HAT5310-8T: 9.29 W

HAT5300-12T: 7.83 W

HAT5300-16T: 7.63 W

HAT5310-18T: 8.35 W

Notes

HAT5300-4T: Power consumption may differ according to configurations and platforms.

HAT5310-8T: Power consumption may differ according to configurations and platforms.

HAT5300-12T: Power consumption may differ according to configurations and platforms.

HAT5300-16T: Power consumption may differ according to configurations and platforms.

HAT5310-18T: Power consumption may differ according to configurations and platforms.

Temperature

Operating

HAT5300-4T: 5°C to 60°C (41°F to 140°F)

HAT5310-8T: 5°C to 60°C (41°F to 140°F)

HAT5300-12T: 5°C to 60°C (41°F to 140°F)

HAT5300-16T: 5°C to 60°C (41°F to 140°F)

HAT5310-18T: 5°C to 60°C (41°F to 140°F)

Non-operating

HAT5300-4T: -40°C to 70°C (-40°F to 158°F)

HAT5310-8T: -40°C to 70°C (-40°F to 158°F)

HAT5300-12T: -40°C to 70°C (-40°F to 158°F)

HAT5300-16T: -40°C to 70°C (-40°F to 158°F)

HAT5310-18T: -40°C to 70°C (-40°F to 158°F)

Shock

Operating

HAT5300-4T: 686 m/s2 {70 G} (2 ms duration)

HAT5310-8T: 686 m/s2 {70 G} (2 ms duration)

HAT5300-12T: 686 m/s2 {70 G} (2 ms duration)

HAT5300-16T: 686 m/s2 {70 G} (2 ms duration)

HAT5310-18T: 686 m/s2 {70 G} (2 ms duration)

Non-operating

HAT5300-4T: 2,940 m/s2 {300 G} (2 ms duration)

HAT5310-8T: 2,450 m/s2 {250 G} (2 ms duration)

HAT5300-12T: 2,450 m/s2 {250 G} (2 ms duration)

HAT5300-16T: 2,450 m/s2 {250 G} (2 ms duration)

HAT5310-18T: 2,450 m/s2 {250 G} (2 ms duration)

Vibration

Operating

HAT5300-4T: 7.35 m/s2 {0.75 G} (5 to 300Hz), 2.45 m/s2 {0.25 G} (300 to 500 Hz)

HAT5310-8T: 7.35 m/s2 {0.75 G} (5 to 300Hz), 2.45 m/s2 {0.25 G} (300 to 500 Hz)

HAT5300-12T: 7.35 m/s2 {0.75 G} (5 to 300Hz), 2.45 m/s2 {0.25 G} (300 to 500 Hz)

HAT5300-16T: 7.35 m/s2 {0.75 G} (5 to 300Hz), 2.45 m/s2 {0.25 G} (300 to 500 Hz)

HAT5310-18T: 7.35 m/s2 {0.75 G} (5 to 300Hz), 2.45 m/s2 {0.25 G} (300 to 500 Hz)

Non-operating

HAT5300-4T: 29.4 m/s2 {3.0 G} (5 to 500 Hz)

HAT5310-8T: 29.4 m/s2 {3.0 G} (5 to 500 Hz)

HAT5300-12T: 29.4 m/s2 {3.0 G} (5 to 500 Hz)

HAT5300-16T: 29.4 m/s2 {3.0 G} (5 to 500 Hz)

HAT5310-18T: 29.4 m/s2 {3.0 G} (5 to 500 Hz)

Altitude

Operating

HAT5300-4T: -305 m to 3,048 m

HAT5310-8T: -305 m to 3,048 m

HAT5300-12T: -305 m to 3,048 m

HAT5300-16T: -305 m to 3,048 m

HAT5310-18T: -305 m to 3,048 m

Non-operating

HAT5300-4T: -305 m to 12,192 m

HAT5310-8T: -305 m to 12,192 m

HAT5300-12T: -305 m to 12,192 m

HAT5300-16T: -305 m to 12,192 m

HAT5310-18T: -305 m to 12,192 m

Relative Humidity

Operating

HAT5300-4T: 5% to 90% R.H. (No condensation)

HAT5310-8T: 5% to 90% R.H. (No condensation)

HAT5300-12T: 5% to 90% R.H. (No condensation)

HAT5300-16T: 5% to 90% R.H. (No condensation)

HAT5310-18T: 5% to 90% R.H. (No condensation)

Non-operating

HAT5300-4T: 5% to 95% R.H. (No condensation)

HAT5310-8T: 5% to 95% R.H. (No condensation)

HAT5300-12T: 5% to 95% R.H. (No condensation)

HAT5300-16T: 5% to 95% R.H. (No condensation)

HAT5310-18T: 5% to 95% R.H. (No condensation)

Others

Size (Height x Width x Depth)

HAT5300-4T: 26.1 mm x 101.85 mm x 147 mm

HAT5310-8T: 26.1 mm x 101.85 mm x 147 mm

HAT5300-12T: 26.1 mm x 101.85 mm x 147 mm

HAT5300-16T: 26.1 mm x 101.85 mm x 147 mm

HAT5310-18T: 26.1 mm x 101.85 mm x 147 mm

Weight

HAT5300-4T: 693 g

HAT5310-8T: 720 g

HAT5300-12T: 720 g

HAT5300-16T: 720 g

HAT5310-18T: 720 g

Certification

HAT5300-4T:

  • CE
  • EAC
  • BSMI
  • RCM
  • KC
  • ICES
  • UKCA
  • TUV
  • UL
  • RoHS

HAT5310-8T:

  • CE
  • EAC
  • BSMI
  • RCM
  • KC
  • ICES
  • UKCA
  • TUV
  • UL
  • RoHS

HAT5300-12T:

  • CE
  • EAC
  • BSMI
  • RCM
  • KC
  • ICES
  • UKCA
  • TUV
  • UL
  • RoHS

HAT5300-16T:

  • CE
  • EAC
  • BSMI
  • RCM
  • KC
  • ICES
  • UKCA
  • TUV
  • UL
  • RoHS

HAT5310-18T:

  • CE
  • EAC
  • BSMI
  • RCM
  • KC
  • ICES
  • UKCA
  • TUV
  • UL
  • RoHS

Compatibility

Applied Models

HAT5300-4T:

HAT5310-8T:

HAT5300-12T:

HAT5300-16T:

HAT5310-18T:

Hardware Specifications

HAT5300-4T

HAT5310-8T

HAT5300-12T

HAT5300-16T

HAT5310-18T
General Capacity 4 TB 8 TB 12 TB 16 TB 18 TB
Form Factor 3.5" 3.5" 3.5" 3.5" 3.5"
Interface SATA 6 Gb/s SATA 6 Gb/s SATA 6 Gb/s SATA 6 Gb/s SATA 6 Gb/s
Sector Size 512e 512e 512e 512e 512e
Performance Rotational Speed 7,200 rpm 7,200 rpm 7,200 rpm 7,200 rpm 7,200 rpm
Interface Speed 6.0 Gb/s, 3.0 Gb/s, 1.5 Gb/s 6.0 Gb/s, 3.0 Gb/s, 1.5 Gb/s 6.0 Gb/s, 3.0 Gb/s, 1.5 Gb/s 6.0 Gb/s, 3.0 Gb/s, 1.5 Gb/s 6.0 Gb/s, 3.0 Gb/s, 1.5 Gb/s
Buffer Size 256 MiB 256 MiB 256 MiB 512 MiB 512 MiB
Maximum Sustained Data Transfer Speed (Typ.) 243 MiB/s 248 MiB/s 242 MiB/s 262 MiB/s 268 MiB/s
Reliability Mean Time to Failure (MTTF) 2 million hours 2 million hours 2.5 million hours 2.5 million hours 2.5 million hours
Workload Rating 550 TB Transferred per Year 550 TB Transferred per Year 550 TB Transferred per Year 550 TB Transferred per Year 550 TB Transferred per Year
Warranty 5 Years 5 Years 5 Years 5 Years 5 Years
Notes The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)
Power Consumption Supply Voltage 12 V (± 10%) / 5 V (+10/-7%) 12 V (± 10%) / 5 V (+10/-7%) 12 V (± 10%) / 5 V (+10/-7%) 12 V (± 10%) / 5 V (+10/-7%) 12 V (± 10%) / 5 V (+10/-7%)
Active Idle (Typ.) 4.07 W 5.61 W 4.25 W 4.00 W 4.16 W
Random Read / Write (4KB Q1) (Typ.) 7.76 W 9.29 W 7.83 W 7.63 W 8.35 W
Notes Power consumption may differ according to configurations and platforms.
Temperature Operating 5°C to 60°C (41°F to 140°F) 5°C to 60°C (41°F to 140°F) 5°C to 60°C (41°F to 140°F) 5°C to 60°C (41°F to 140°F) 5°C to 60°C (41°F to 140°F)
Non-operating -40°C to 70°C (-40°F to 158°F) -40°C to 70°C (-40°F to 158°F) -40°C to 70°C (-40°F to 158°F) -40°C to 70°C (-40°F to 158°F) -40°C to 70°C (-40°F to 158°F)
Shock Operating 686 m/s2 {70 G} (2 ms duration) 686 m/s2 {70 G} (2 ms duration) 686 m/s2 {70 G} (2 ms duration) 686 m/s2 {70 G} (2 ms duration) 686 m/s2 {70 G} (2 ms duration)
Non-operating 2,940 m/s2 {300 G} (2 ms duration) 2,450 m/s2 {250 G} (2 ms duration) 2,450 m/s2 {250 G} (2 ms duration) 2,450 m/s2 {250 G} (2 ms duration) 2,450 m/s2 {250 G} (2 ms duration)
Vibration Operating 7.35 m/s2 {0.75 G} (5 to 300Hz), 2.45 m/s2 {0.25 G} (300 to 500 Hz) 7.35 m/s2 {0.75 G} (5 to 300Hz), 2.45 m/s2 {0.25 G} (300 to 500 Hz) 7.35 m/s2 {0.75 G} (5 to 300Hz), 2.45 m/s2 {0.25 G} (300 to 500 Hz) 7.35 m/s2 {0.75 G} (5 to 300Hz), 2.45 m/s2 {0.25 G} (300 to 500 Hz) 7.35 m/s2 {0.75 G} (5 to 300Hz), 2.45 m/s2 {0.25 G} (300 to 500 Hz)
Non-operating 29.4 m/s2 {3.0 G} (5 to 500 Hz) 29.4 m/s2 {3.0 G} (5 to 500 Hz) 29.4 m/s2 {3.0 G} (5 to 500 Hz) 29.4 m/s2 {3.0 G} (5 to 500 Hz) 29.4 m/s2 {3.0 G} (5 to 500 Hz)
Altitude Operating -305 m to 3,048 m -305 m to 3,048 m -305 m to 3,048 m -305 m to 3,048 m -305 m to 3,048 m
Non-operating -305 m to 12,192 m -305 m to 12,192 m -305 m to 12,192 m -305 m to 12,192 m -305 m to 12,192 m
Relative Humidity Operating 5% to 90% R.H. (No condensation) 5% to 90% R.H. (No condensation) 5% to 90% R.H. (No condensation) 5% to 90% R.H. (No condensation) 5% to 90% R.H. (No condensation)
Non-operating 5% to 95% R.H. (No condensation) 5% to 95% R.H. (No condensation) 5% to 95% R.H. (No condensation) 5% to 95% R.H. (No condensation) 5% to 95% R.H. (No condensation)
Others Size (Height x Width x Depth) 26.1 mm x 101.85 mm x 147 mm 26.1 mm x 101.85 mm x 147 mm 26.1 mm x 101.85 mm x 147 mm 26.1 mm x 101.85 mm x 147 mm 26.1 mm x 101.85 mm x 147 mm
Weight 693 g 720 g 720 g 720 g 720 g
Certification
  • CE
  • EAC
  • BSMI
  • RCM
  • KC
  • ICES
  • UKCA
  • TUV
  • UL
  • RoHS
  • CE
  • EAC
  • BSMI
  • RCM
  • KC
  • ICES
  • UKCA
  • TUV
  • UL
  • RoHS
  • CE
  • EAC
  • BSMI
  • RCM
  • KC
  • ICES
  • UKCA
  • TUV
  • UL
  • RoHS
  • CE
  • EAC
  • BSMI
  • RCM
  • KC
  • ICES
  • UKCA
  • TUV
  • UL
  • RoHS
  • CE
  • EAC
  • BSMI
  • RCM
  • KC
  • ICES
  • UKCA
  • TUV
  • UL
  • RoHS

Compatibility
Applied Models