SYNOLOGY HAS5310 20TB 3.5″ ENTERPRISE-GRADE SAS HARD DRIVE FOR SYNOLOGY SYSTEMS

Synology HAS5310 20TB 3.5″ Enterprise-Grade SAS Hard Drive for Synology Systems Engineered for Demanding Workloads in Enterprise Environments Synology HAS5300 is designed to meet the capacity, efficiency and reliability needs of modern enterprise deployments. Built to handle workloads up to 550TB per year, it empowers host systems to serve large pools of concurrent clients. With a 2.5 million hour MTTF and backed by Synology’s 5-year limited warranty, HAS5300 meets the highest standards of dependability.

Key features:
• Enterprise Reliability and Durability – For demanding 24/7 environments, rated for 2.5 million hour MTTF and up to 550TB per year workloads • Designed for Synology Enterprise Systems – Over 200,000 hours of stringent validation tests ensure maximum dependability on Synology SA, HD and UC series solutions • Persistent Write Cache – Minimises the chance of data corruption in the event of sudden power loss • Faster Array Rebuild – Up to 19% faster RAID array repair with firmware fine-tuned and optimised for performance • Automatic Firmware Updates – Firmware updates through DSM simplify maintenance SPECIFICATIONS • Capacity: 20TB • Form Factor: 3.5-inch • Interface: SAS 12Gb/s (backward compatible with 6Gb/s, 3Gb/s and 1.5Gb/s) • Sector Size: 512e • Drive Design: Helium-Sealed • Rotational Speed: 7,200rpm • Cache / Buffer: 512MB • Maximum Sustained Data Transfer Rate (Typical): Approximately 281MB/s • Mean Time to Failure (MTTF): 2,500,000 hours • Workload Rating: 550TB per year • Warranty: 5-year limited warranty • Persistent Write Cache: Supported • Power Consumption (Idle): Approximately 4.74W • Power Consumption (Random Read/Write): Approximately 8.46W • Supply Voltage: 12V ±10%, 5V +10% / -7% • Operating Temperature: 5°C to 60°C • Non-Operating Temperature: -40°C to 70°C • Operating Humidity: 5% to 90% RH (No Condensation) • Non-Operating Humidity: 5% to 95% RH (No Condensation) • Dimensions (H × W × D): 26.1 × 101.85 × 147mm • Weight: Approximately 720g • Certifications: CE, RCM, BSMI, KC, EAC, UKCA, UL, TUV, ICES, RoHS and Morocco Mark