Synology 12TB HAT5300 SATA III 3.5 Inch Internal Enterprise HDD

• 12TB Storage Capacity
• 3.5" Form Factor
• SATA III 6 Gb/s Interface
• 256MB Cache
• 7200 rpm
• Up to 242 MB/s Sustained Transfer Rate
• 2.5 Million Hours MTTF
• 550TB Yearly Workload Rating

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.

Performance

Up to 281 MB/s sustained data transfer

Optimization

Up to 23% faster sequential read in Synology NAS

Reliability

Purpose-built for Synology servers running 24/7

Updates

One-click drive firmware updates through DSM

Synology HAT5300 Internal HDD Specs

Storage Capacity	Total: 12 TB SATA III (6 Gb/s) 3.5" HDD (7200 rpm)
Read Speed	Maximum: 242 MB/s
Write Speed	Maximum: 242 MB/s
Buffer	256 MB
Pre-Format	None

HDD Specs

Disk Sector Format

512e

Reliability / Data Integrity

Encryption	None
Endurance (Total Bytes Written)	550 TB
Mean Time Between Failures (MTBF)	2.5 Million Hours

Electrical

Power Draw	7.83 W (Active) 4.25 W (Idle)
Supported Voltage	5 VDC, 12 VDC

Environmental

Operating Temperature	41 to 140°F / 5 to 60°C
Storage Temperature	104 to 158°F / 40 to 70°C
Operating Shock	70 G / 2.0 ms
Storage Shock	250 G / 2.0 ms
Operating Vibration	0.75 G / 5 to 300 Hz
Storage Vibration	3.0 G / 5 to 500 Hz
Operating Humidity	5 to 90%
Storage Humidity	5 to 95%
Operating Altitude	-1,000 to 10,000' / -304.8 to 3048 m
Storage Altitude	-1,000 to 40,000' / -304.8 to 12,192 m

General

Certifications	BSMI, CE, EAC, Kcc, RCM, RoHS, TUV, UL *as per Manufacturer
Dimensions	5.8 x 4.01 x 1" / 147 x 101.85 x 26.1 mm
Weight	25.4 oz / 720 g

Packaging Info

Package Weight	1.8 lb
Box Dimensions (LxWxH)	8.9 x 6.1 x 3"