Description
The Synology HAS5300-12T 12TB SAS Hard Drive for NAS is designed to tackle demanding, high-volume workloads. Optimised specifically for Synology storage solutions, its design enables high sequential throughput, maximising the number of concurrent clients the system can sustain. The HAS5300-12T drive is engineered for maximum dependability, passing over 200,000 hours of validation.
Enterprise Reliability and Durability -
For demanding 24/7 environments, rated for 2.5 million hours MTTF and up to 550 TB per year workloads.
Persistent Write Cache Technology -
Minimises the chance of data corruption in the event of sudden power loss.
One-stop Update -
Get automatic firmware updates together through DSM updates, reducing the need for additional maintenance sessions.
For Synology, by Synology -
Stringent validation and up to 200,000 hours of tests ensures maximum reliability in Synology systems.
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Enhanced reliability
Boasting an impressive MTBF of 2,500,000 hours, this hard drive is designed for sustained reliability and durability, ensuring your data is secure over extensive use. - 
                
High-speed performance
With a data transfer rate of 1.2 GBps and a 7200 rpm spindle speed, this hard drive delivers swift and efficient performance, making it ideal for enterprise environments. - 
                
Optimized for NAS
NAS compatible and engineered to handle a workload of up to 550 TB per year, this hard drive is optimized for 24/7 operation in demanding storage environments. 
Specifications
Summary
- Product Description
 - Synology HAS5300 - hard drive - 12 TB - SAS 12Gb/s
 
- Type
 - Hard drive - internal
 
- Capacity
 - 12 TB
 
- Form Factor
 - 3.5"
 
- Interface
 - SAS 12Gb/s
 
- Data Transfer Rate
 - 1.2 GBps
 
- Buffer Size
 - 256 MB
 
- Spindle Speed
 - 7200 rpm
 
- Features
 - NAS compatible, Enterprise, workload up to 550 TB per year
 
- Dimensions (WxDxH)
 - 101.85 mm x 147 mm x 26.1 mm
 
- Weight
 - 720 g
 
- Manufacturer Warranty
 - 5-year warranty
 
- Designed For
 - Synology SA3200D, SA3400, SA3600; High Density HD6500; RackStation RS18016xs+, RS18017XS+; Unified Controller UC3200
 
Detailed Specification
General
- Device Type
 - Hard drive - internal
 
- Capacity
 - 12 TB
 
- Form Factor
 - 3.5"
 
- Interface
 - SAS 12Gb/s
 
- Buffer Size
 - 256 MB
 
- Bytes per Sector
 - 512
 
- Features
 - NAS compatible, Enterprise, workload up to 550 TB per year
 
- Width
 - 101.85 mm
 
- Depth
 - 147 mm
 
- Height
 - 26.1 mm
 
- Weight
 - 720 g
 
Performance
- Drive Transfer Rate
 - 1.2 GBps (external)
 
- Internal Data Rate
 - 242 MBps
 
- Spindle Speed
 - 7200 rpm
 
Reliability
- MTBF
 - 2,500,000 hours
 
Expansion & Connectivity
- Interfaces
 - 1 x SAS 12 Gb/s
 
- Compatible Bay
 - 3.5"
 
Power
- Power Consumption
 - 4.36 Watt (idle) , 7.8 Watt (random read/write)
 
Manufacturer Warranty
- Service & Support
 - Limited warranty - 5 years
 
Compatibility Information
- Designed For
 - Synology SA3200D, SA3400, SA3600 , Synology High Density HD6500 , Synology RackStation RS18016xs+, RS18017XS+ , Synology Unified Controller UC3200
 
        
                    
                    
                
 
            
            
            
                
            
                    
                