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Synology DX525 – 5× HAT5300 4 TB (20 TB) – 5-Bay Expansion Unit
In stock
€2,176.80
VAT included
Delivered within 24/48h
The Synology DX525 with 5 × 4 TB HAT5300 drives provides 20 TB of additional capacity. USB-C expansion, DSM integration, hot-swap, 3-year chassis and 5-year drive warranty.
Synology DX525 – 5× HAT5300 4 TB (20 TB total)
🧩 Overview
The Synology DX525 is a 5-bay expansion unit equipped with 5 Synology HAT5300 4 TB drives, providing 20 TB of raw capacity for compatible NAS systems.
Its USB-C expansion interface and full DSM integration offer seamless scalability, enterprise performance and long-term reliability.
⚙️ Key Features
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5 bays for 3.5"/2.5" SATA HDD/SSD (hot-swap)
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Includes 5 × Synology HAT5300 4 TB drives
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USB-C expansion port (cable included)
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DSM-integrated online volume management
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Two 92 mm fans with automatic control
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Noise level : 20.4 dB(A)
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Power supply : 90 W
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Dimensions : 166 × 230 × 223 mm
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Weight : 2.46 kg
📦 Box Contents
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1 × Synology DX525
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5 × Synology HAT5300 4 TB drives
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1 × USB-C expansion cable
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1 × 90 W power adapter + cord
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1 × screw kit
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User manual
🛡️ Warranty
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DX525 : 3-year hardware warranty, extendable to 5 years (EW201/EW202)
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HAT5300 drives : 5-year Synology manufacturer warranty
🔗 Compatibility
DS1825+, DS1525+, DS925+, DS725+
- Model
- Synology Expansion Unit DX525
- Number of disk bays
- 5
- Hotswap disk
- Oui
- Installed disk capacity
- 20TB
- Disk model installed
- Synology HAT5300
- Disk interface
- Serial ATA 6Gb/s (SATA Revision 3)
- Number of expansion ports
- 1 port USB Type-C
- Scalable
- No
- PCIe Expansion
- None
- Size (Height x Width x Depth)
- 166 mm x 230 mm x 223 mm
- Weight
- 2.5 kg
- Sound level
- 20.4 dB(A)
- Manufacturer's warranty
- 3-year hardware warranty
- Form Factor
- Desktop
- Color
- Black
- Brand
- Synology
- Redundant power supply
- No
- Product Condition
- New
DX525HAT530020TB
3701446236226
DX525HAT530020TB
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