# SYNOLOGY HAS5300 12TB 3.5" ENTERPRISE-GRADE SAS HARD DRIVES FOR SYNOLOGY SYSTEMS

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 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 27% faster RAID array repair with firmware fine-tuned and optimised for performance • Automatic Firmware Updates - Firmware updates through DSM simplify maintenance SPECIFICATIONS • Capacity: 12 TB • Form Factor: 3.5-inch • Interface: SAS 12 Gb/s (backward compatible with 6 Gb/s, 3 Gb/s, and 1.5 Gb/s) • Sector Size: 512e • Rotational Speed: 7,200 RPM • Cache / Buffer: 256 MB • Maximum Sustained Data Transfer Rate (typical): approximately 242 MB/s • Mean Time to Failure (MTTF): 2,500,000 hours • Workload Rating: 550 TB per year • Warranty: 5-year limited warranty • Persistent Write Cache: Supported • Power Consumption (Idle): approximately 4.36 W • Power Consumption (Random Read/Write): approximately 7.8 W • Supply Voltage: 12 V ±10%, 5 V +10% / -7% • Operating Temperature: 5 °C to 60 °C • Non-operating Temperature: -40 °C to 70 °C • Dimensions (H × W × D): 26.1 × 101.85 × 147 mm • Weight: approximately 720 g • Certifications: CE, EAC, BSMI, RCM, KC, ICES, UKCA, TÜV, UL, RoHS

## Details

- **Price:** 14000.0 ZAR
- **Vendor:** SYNOLOGY
- **Type:** HDD
- **Tags:** 12tb, enterprise, hdd, linkqage, sas, synology

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 14000.00 ZAR | In stock |

## Images

- Synology Enterprise 12tb Sas Hdd — SYNOLOGY | Guards on Duty Shop

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> Source: [Guards On Duty Shop & Security Guards ](https://guardsondutyshop.co.za/products/synology-enterprise-12tb-sas-hdd)
> Updated: 2026-06-03