




💼 Elevate your data game with Synology’s powerhouse SAS HDD!
The Synology HAS5300-12T is a 3.5-inch, 12TB enterprise-grade SAS HDD designed specifically for Synology NAS systems. Featuring a high-speed SAS-2 interface, it delivers reliable, cool, and quiet performance optimized for professional environments. With automatic firmware updates and a robust 5-year warranty, it ensures long-term stability and peace of mind for demanding business storage needs.












| ASIN | B09NYG3KC8 |
| Best Sellers Rank | 189,172 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 790 in Internal Hard Drives |
| Box Contents | 1 x HAS5300-12T |
| Brand | Synology |
| Brand Name | Synology |
| Cache Memory Installed Size | 12 |
| Color | Black |
| Compatible Devices | Desktop |
| Connectivity technology | SAS |
| Customer Reviews | 4.2 out of 5 stars 31 Reviews |
| Digital Storage Capacity | 12000 GB |
| Digital storage capacity | 12000 GB |
| Form Factor | 3.5-inch |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Disk Form Factor | 3.5 Inches |
| Hard Disk Interface | SAS-2 |
| Hard disk form factor | 3.5 Inches |
| Hard disk interface | SAS-2 |
| Hard-Drive Size | 12 TB |
| Hardware Connectivity | SAS |
| Installation Type | Internal Hard Drive |
| Item Type Name | SAS HDD |
| Item Weight | 658 g |
| Manufacturer | Synology |
| Model Name | HAS5300-12T |
| Model Number | HAS5300-12T |
| Network Connectivity Technology | SAS |
| Number of Items | 1 |
| Product Features | Portable |
| Special feature | Portable |
| Specific Uses For Product | Business |
| UPC | 846504004188 |
R**R
Synology NAS RAM memory
New, perfect
A**T
Reasonable for a branded drive, they run very cool
Only branded drives like these are compatible with the new, large, rack-mounted Synology NAS. They make a low frequency rumbling sound, not bad really. Performance seems good. Docs suggest that the drive's firmware will update through the NAS. You can get more storage for less by using a competing brand in the smaller NAS devices. They run very cool, typically 26-29c vs. 33-38 for WD and Seagate drives in other NAS devices in the same room.
T**N
Works
Works well with Synology ds223j
M**N
Todo ok
Todo ok
V**A
Work fantastic
Very easy to install. Have been thru 2 power outages on my NAS and the drives work just like new.
Trustpilot
1 month ago
3 days ago