Synology Enterprise 20T SATA HDD

Description

Synology HAT5300 Enterprise 20TB SATA Hard Drive

The Synology HAT5300 Enterprise 20TB SATA Hard Drive delivers class-leading performance and rock-solid reliability for mission-critical storage environments. Engineered with deep integration into DiskStation Manager (DSM) and Synology hardware, it has undergone over 500,000 hours of rigorous validation testing to ensure dependable operation around the clock. With sustained high transfer rates and optimized sequential read performance, this enterprise-grade drive supports demanding multi-user workloads with enhanced RAID rebuild speeds and one-click firmware updates through DSM. Backed by a 5-year limited warranty, it’s designed to keep your data safe, accessible, and performing at its best in Synology deployments.

Features

• Enterprise-grade SATA HDD designed for high-performance Synology systems with deep DSM integration
• Over 500,000 hours of in-house validation testing for reliability in demanding environments
• Sustained data transfer performance of up to around 254 MB/s (varies by capacity)
• Tuned firmware delivers significantly faster sequential read performance in multi-user workloads
• Purpose-built for 24/7 continuous operation with high endurance
• Up to 2.5 million hours MTBF with support for heavy workloads (up to ~550 TB/year)
• One-click firmware upgrades and automatic update notifications through Synology DSM
• Accelerated RAID recovery speeds compared to similar enterprise drives
• Backed by a 5-year limited warranty with technical support and hardware replacement services
• SPECIFICATIONS
• Model: HAT5310-20T
• Capacity: 20TB
• Form Factor: 3.5"
• Interface: SATA 6 Gb/s
• Sector Size: 512e
• Rotational Speed: 7200 RPM
• Cache (Buffer): 512 MB
• Sustained Transfer Rate (Typical): ~281 MB/s
• MTTF: ~2.5 million hours
• Workload Rating: 550 TB/year
• Warranty: 5 years
• Power Consumption (Typical):
• Active Idle: ~4.38 W
• Random Read/Write (4KB Q1): ~8.11 W
• Operating Temperature: 5°C to 60°C

Shipping size and weight: 14.8 cm long, 11.4 cm wide, 1.5 cm high, 0.72 kg

Part number: HDD-HAT5310-20T