Available: Mon—Fri, 08:00—17:00 | Closed on weekends & public holidays
Discover 24,000+ Products | https://www.bobshop.co.za/store/FirstShop
Brand New & Sealed with Manufacturer Warranty
Synology Enterprise 3.5-inch 20TB SAS Internal HDD HAS5310-20T
The Synology HAS5310-20T is a 20TB enterprise hard drive engineered for compatible Synology storage systems handling demanding, data-intensive workloads. Its 12 Gb/s SAS interface, 7,200 rpm rotational speed and typical sustained transfer speed of up to 281 MB/s provide dependable high-capacity storage for business-critical applications.
Designed as part of Synology's Enterprise Series, the drive benefits from extensive compatibility testing, integration with Synology DSM and simplified firmware management. This makes it a practical choice for organisations expanding compatible Synology storage infrastructure while maintaining unified hardware and software support.
Key Features:
- 20TB enterprise capacity: Provides substantial storage space for large datasets, shared business files, backup repositories and other demanding storage workloads.
- 12 Gb/s SAS interface: Uses the low-latency SAS protocol for deployment in compatible enterprise-class Synology systems.
- Up to 281 MB/s sustained transfer speed: Supports efficient movement of large files and data within suitable storage configurations.
- 7,200 rpm performance: Balances high-capacity storage with the performance required for everyday enterprise workloads.
- Enterprise workload support: The HAS5300 family is rated to handle workloads of up to 550TB per year.
- Extensively validated: Synology Enterprise Series SAS drives undergo more than 1,000 stress-test cycles and over 200,000 hours of cumulative testing on Synology hardware.
- Integrated firmware management: Compatible Synology systems can provide firmware notifications and one-click drive firmware installation through DSM.
Designed for Synology Storage Environments
The HAS5310-20T is engineered to work as part of a closely integrated Synology storage platform. Validation with Synology hardware helps provide consistent compatibility and allows storage administrators to manage drive health and firmware within the familiar DSM environment.
Built for Demanding Workloads
A 2.5-million-hour mean time between failures rating, support for workloads of up to 550TB per year and persistent write-cache technology make the Enterprise Series suitable for intensive storage environments. MTBF is a statistical reliability rating and does not represent or guarantee the service life of an individual drive.
Simplified Maintenance
Automatic firmware notifications and one-click installation through DSM help administrators keep supported drives current without managing separate update tools. Using validated Synology drives can also simplify fault diagnosis by bringing the storage hardware and operating environment under a unified support framework.
Technical Specifications:
| Specification | Details |
| Brand | Synology |
| Model | HAS5310-20T |
| Manufacturer Part Number | HAS5310-20T |
| Product Series | Synology Enterprise Series SAS HDD |
| Product Type | Enterprise internal hard disk drive |
| Storage Capacity | 20TB |
| Form Factor | 3.5-inch |
| Interface | SAS 12 Gb/s |
| Rotational Speed | 7,200 rpm |
| Maximum Sustained Data Transfer Speed | Up to 281 MB/s typical |
| MTBF Rating | 2.5 million hours |
| Annual Workload Rating | Up to 550TB per year |
| Active Idle Power Consumption | 4.74W typical |
| Random Read/Write Power Consumption | 8.46W typical, 4KB Q1 |
| Operating Temperature | 5°C to 60°C |
| Non-operating Temperature | -40°C to 70°C |
| Firmware Management | Firmware notifications and one-click installation through DSM on supported systems |
| Compatibility | Selected SAS-compatible Synology storage systems; verify the exact system compatibility before purchase |
| Limited Warranty | 5 years, beginning from the purchase date shown on the purchase receipt and subject to Synology warranty terms |
Performance and power consumption may vary according to the workload, system configuration and platform.
Expand your compatible Synology storage environment with enterprise-class 20TB SAS capacity and add the HAS5310-20T to your cart today.
