Synology 12TB HAS5300 SAS-3 3.5″ Internal Enterprise HDD

Key Features:

12TB Storage Capacity
3.5″ Form Factor
SAS-3 12 Gb/s Interface
256MB Cache
7200 rpm
Up to 242 MB/s Sustained Transfer Rate
2.5 Million Hours MTBF
550TB Yearly Workload Rating

Specifications:

Storage Capacity
Total: 12 TB SAS III (12 Gb/s) 3.5″ HDD (7200 rpm)
Read Speed
Sustained: 242 MB/s
Write Speed
Sustained: 242 MB/s
Read Speed
Sustained: 242 MB/s
Write Speed
Sustained: 242 MB/s
Buffer
256 MB
HDD Specs
Disk Sector Format
512e
Reliability / Data Integrity
Encryption
None
Endurance (Total Bytes Written)
550 TB
Mean Time Between Failures (MTBF)
2.5 Million Hours
Electrical
Power Draw
7.8 W (Active)
4.36 W (Idle)
Supported Voltage
5 VDC, 12 VDC
Environmental
Operating Temperature
41 to 140癋 / 5 to 60癈
Storage Temperature
-40 to 158癋 / -40 to 70癈
Operating Shock
70 G / 2.0 ms
Storage Shock
250 G / 2.0 ms
Operating Vibration
0.75 G / 5 to 300 Hz
Storage Vibration
3 G / 5 to 500 Hz
Operating Humidity
5 to 90%
Storage Humidity
5 to 95%
Operating Altitude
-1,000 to 10,000′ / -304.8 to 3048 m
Storage Altitude
-1,000 to 40,000′ / -304.8 to 12,192 m
General
Certifications
BSMI, CAN ICES-3(A), CE, EAC, Kcc, RCM, RoHS, TUV, UL
*as per Manufacturer
Dimensions
5.8 x 4.01 x 1″ / 147 x 101.85 x 26.1 mm
Weight
1.6 lb / 720 g
Packaging Info
Package Weight
1.82 lb
Box Dimensions (LxWxH)
8.8 x 6.1 x 3″

General Features

Back to Peak Performance Faster
Building on two decades of storage expertise, Synology HAS5300 drives run on firmware optimized for critical workloads that matter. They allow Synology systems to repair degraded RAID arrays up to 27% faster than similar class and capacity drives.
Validation
Rigorous tests and compatibility verification help ensure maximum reliability on Synology systems, even while handling the most extreme workloads.
Simplified Maintenance
Drive firmware updates are shipped together with DSM updates, easing the burden on IT teams and ensuring your drives are always running the latest firmware versions.
Dependable
A 2.5 million hour MTTF, support for workloads of up to 550TB per year, and persistent write cache technology come together to safeguard data integrity.
Limited 5-Year Warranty
Synology is committed to product innovation and quality. HAS5300 drives are backed by a limited 5-year warranty that includes technical support and hardware replacement services to maximize your return on investment.