Synology DX517 NAS Expansion Unit: Flexible 5-Bay Storage Scaling
The Synology DX517 is the best storage equipment for call centers and growing software houses in Pakistan looking to expand their server capacity. SkyRS is the only vendor in Pakistan providing these flexible 5-bay expansion units for seamless integration with Zoom and RingCentral data systems. This unit allows for on-the-fly volume expansion or local backup without the need for complex Migration.
Technical Functionality and Purpose
The DX517 connects via a dedicated eSATA cable to provide the highest possible data transfer speeds. While the expansion unit is diskless, SkyRS offers the Synology DDR4 ECC Unbuffered SODIMM Memory Module series memory upgrade for your host NAS to manage the additional drive bays. Our engineers provide a Synology DDR4 ECC Unbuffered SODIMM Memory Module configuration guide to help your system reach the maximum Synology DDR4 ECC Unbuffered SODIMM Memory Module throughput limit.
This unit supports 5 additional 3.5″ or 2.5″ SATA drives, making it the best NAS expansion for photography backup in schools, hospitals, and factories. SkyRS assists with Synology DDR4 ECC Unbuffered SODIMM Memory Module security license activation and Synology DDR4 ECC Unbuffered SODIMM Memory Module ROMMON update for your primary host. It is the perfect tool for forces and warehouses needing to scale surveillance storage in Pakistan.
Comparison: Synology DX517 vs. QNAP TR-004
| Feature |
Synology DX517 |
QNAP TR-004 |
| Drive Bays |
5 Bays |
4 Bays |
| Connection |
eSATA (Host Controlled) |
USB 3.2 Gen 2 |
| Expansion Type |
Seamless Volume Expansion |
Hardware RAID / External Vol |
| Management |
Unified via DSM |
QNAP Manager / DIP Switch |
While competitors like Mikrotik, Ruijie, and Huawei offer networking gear, SkyRS ensures Synology provides the highest software density for software houses in major cities.
Availability and Price in Pakistan
SkyRS is the leading equipment series distributor Pakistan, ensuring genuine hardware availability in all provinces. We offer the best Synology DX517 price in Karachi and central hubs.
Frequently Asked Questions (FAQ)
What is the best NAS expansion for home office backup?
The DX517 is the most popular choice for Plus-series tower models due to its plug-and-play simplicity.
How to reset equipment?
As a peripheral unit, the DX517 is managed by the host NAS; no independent reset is required.
Is a NAS better than Google Drive for business?
Yes, it offers significantly faster local network speeds and 100% data ownership with zero monthly fees.
Where can I find the firmware update download?
Firmware updates for the DX517 are delivered automatically through the host NAS firmware update download in DSM.
Can I access my NAS away from home?
Yes, once the DX517 is paired with your NAS, QuickConnect allows global access to all expanded folders.
How much storage do I need for a NAS expansion?
We recommend using identical drive sizes to your main unit to simplify RAID management and expansion.
