Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
Synology DX1215/144TB-IW 12-Bay 144TB Rack Mountable NAS
- 12 x 3.5"/2.5" SATA drive bays
- Pre-configured with 144TB total storage capacity
- Rack-mountable form factor (2U)
- Seamless expansion for compatible Synology NAS
- Supports RAID configurations for data protection
- Designed for high-capacity data storage and backup
DX1215/144TB-IW isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Product Type
- NAS Expansion Unit
- Brand
- Synology
- Model
- DX1215
- SKU
- DX1215/144TB-IW
- Drive Bays
- 12 x 3.5"/2.5" SATA
- Total Storage Capacity
- 144TB
Product details
The Synology DX1215/144TB-IW is a 12-bay rack-mountable NAS expansion unit pre-configured with 144TB of storage. It is designed to seamlessly expand the storage capacity of compatible Synology NAS devices.
Technical Information
| Product Type | NAS Expansion Unit |
| Brand | Synology |
| Model | DX1215 |
| SKU | DX1215/144TB-IW |
Additional Specifications
| Drive Bays | 12 x 3.5"/2.5" SATA |
| Total Storage Capacity | 144TB |
| Form Factor | 2U Rackmount |
Description
The Synology DX1215/144TB-IW is a high-capacity network-attached storage (NAS) expansion unit designed to significantly increase the storage capabilities of compatible Synology NAS servers. This unit features 12 drive bays, each capable of accommodating either 3.5-inch or 2.5-inch SATA hard drives, providing immense flexibility for storage configurations. The '144TB' in the SKU indicates that this unit comes pre-populated with a total of 144 terabytes of storage, making it a ready-to-deploy solution for businesses with substantial data storage needs. Designed in a 2U rackmount form factor, the DX1215 seamlessly integrates into standard server racks, optimizing space within data centers and server rooms. Its primary function is to provide a straightforward and efficient method for expanding the storage pool of an existing Synology NAS. This allows organizations to scale their storage capacity without needing to replace their primary NAS device, offering a cost-effective upgrade path. Beyond simple capacity expansion, the DX1215 supports various RAID configurations, enabling users to implement data redundancy and protection against drive failures. This ensures the integrity and availability of stored data, which is critical for business operations, backups, and archival purposes. The unit is engineered for reliability and performance, making it a robust solution for centralized data management and storage.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for DX1215/144TB-IW.






