Hard Drive Synology HAT5300 3,5" 12 TB

The Synology HAT5300 internal hard drive is designed specifically for demanding storage environments, offering a combination of high capacity and reliability for servers, NAS systems and advanced desktop computers. With a capacity of 12 TB, this 3.5" HDD lets you handle large volumes of data, backups, media libraries or professional storage in a centralised, organised way. Its Serial ATA III (SATA III) interface with up to 6 Gbps bandwidth ensures stable, fast data transfer, while the 7200 rpm rotation speed delivers low access times and sustained performance suitable for intensive use. It includes a 256 MB cache buffer, improving response in frequent read/write operations and optimising performance in multitasking or simultaneous access scenarios. This model is designed as an HDD for integrating more than 6.01 TB, making it suitable for high-capacity configurations in Synology or third‑party NAS chassis and servers, and complies with CE and RoHS certifications to meet safety and environmental standards. The operating temperature range of -40ºC to 70ºC and robust construction support long service life in network cabinets or racks, while its approximate weight of 720 g is standard for 3.5" units, allowing easy installation in standard bays. The main connection is SATA, and although USB may be mentioned in datasheets, this drive is conceived as an internal HDD hard drive for direct integration into NAS and PCs, not as an external solution. Thanks to its specifications, the Synology HAT5300 is positioned as a high-capacity, stable‑performance drive suitable for NAS systems and professional storage requiring continuous reliability.

• Interface:
  • SATA
  • Serial ATA III
• Type:
  • Internal hard disc
  • Accessory
  • Internal
  • HDD
• Technology: Magnetic
• Recommended use: NAS
• Weight: 720 g
• Speed:
  • 7200 rpm
  • 6 Gbps
• Material: poliuretano termoplastico
• Characteristics: Wireless
• Rotation speed: 7200 rpm
• Colour: Silver
• Connections:
  • SATA
  • USB x 3
  • Sata III
• Size: 3,5"
• Voltage: 5-12 V
• Certificate: CE - RoHS
• Compatible: PC
• Approx. temperature: -40º / 70º
• Hard Drive: 12 TB
• Buffer: 256 MB

Enterprise storage drives for Synology systems Synology HAT5300 HDD offers class-leading performance thanks to tight integration with DSM and Synology hardware. With over 300,000 hours of in-house validation testing and backed by Synology’s 5-year limited warranty, the HAT5300 series brings unmatched reliability to Synology deployments. Consistent performance scaling Through testing and optimizations, HAT5300 series HDD has been tuned to deliver up to 23% higher sustained sequential read performance in demanding multi-user environments. Rigorous validation Over 300,000 hours of stress testing with Synology devices ensure that HAT5300 drives can withstand even the most demanding enterprise environments and deliver highly reliable performance. Effortless firmware updates Automatic firmware updates through DSM mean that HAT5300 drives always benefit from the latest enhancements. Durability for 24/7 environments HAT5300 series HDD is backed by a 2.5 million hour MTTF rating, workload support of 550 TB per year, and persistent write cache technology to minimize data corruption in the event of sudden power loss. 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.

• HDD size: 3.5"
• HDD capacity: 12000 GB
• HDD speed: 7200 RPM
• Interface: Serial ATA III
• Type: HDD
• Component for: Server/workstation
• Storage drive buffer size: 256 MB
• HDD interface transfer rate: 6 Gbit/s
• HDD sustained transfer rate: 242 MiB/s
• 24/7 operation: Y
• Workload rate limit: 550 TB/year
• Mean time to failure (MTTF): 2500000 h
• Power consumption (read): 7.83 W
• Power consumption (write): 7.83 W
• Power consumption (idle): 4.25 W
• Operating voltage: 5 / 12 V
• Operating temperature (T-T): 5 - 60 °C
• Storage temperature (T-T): -40 - 70 °C
• Operating relative humidity (H-H): 5 - 90%
• Storage relative humidity (H-H): 5 - 95%
• Operating vibration: 0.75 G
• Non-operating vibration: 3 G
• Operating altitude: -305 - 3048 m
• Non-operating altitude: -305 - 12192 m
• Operating shock: 70 G
• Non-operating shock: 250 G
• Sustainability certificates: CE, RoHS
• Width: 101.8 mm
• Height: 26.1 mm
• Depth: 147 mm
• Weight: 720 g