Reliable hard drives purpose-built for Synology systems in home and small office environments.

Plus Series
3.5" SATA HDD

Reliable hard drives purpose-built for Synology systems in home and small office environments.

The Synology advantage

Durability
Designed for 24/7 operation

Updates
Seamless firmware updates through DSM

One-stop support
Fast troubleshooting from Synology
Hard drives designed for Synology systems

Hard drives designed for Synology
See how Synology hard drives deliver reliability, consistent performance, and simplified system management through deep hardware-software integration.

Superior dependability
Using 100% conventional magnetic recording (CMR) technology, Plus Series disk drives ensure consistent write performance throughout their lifespans.

Synology Plus Series HDDs have a workload rating of 180 TB per year
Workload1 rating
180 TB/year
Synology Plus Series HDDs offer an MTBF of up to 1.2 million hours
MTBF2 up to1,2million hours
Comprehensive testing
Synology Plus Series drives are subjected to thorough compatibility and stress testing to ensure smooth 24/7 operation under multi-user workloads.

Synology Plus Series HDDs undergo over 500,000 hours of cumulative stress testing to ensure maximum reliability
500K+
hours of testing
Easy firmware updates
Firmware updates can be performed directly through DSM, ensuring drives benefit from the latest patches while eliminating the need for disk removal.

Tuned for performance
Firmware and operating system–level optimizations enable up to 36% faster sequential reads compared to similar-class third-party drives.3

Synology hard disk drives are 27% faster at performing RAID repairs compared to third-party drives 36% faster