Synology DX525 Expansion Unit, 5-Bay Hot-Swappable Storage, 1x eSATA Port, RAID Management, Quiet 20.4dB, 90W PSU, Compatible with DSM Systems, Reliable Performance | DX525
For Select Synology NAS Enclosures
5 x 3.5/2.5" SATA Drive Bays
1 x USB-C Expansion Port
Hot-Swappable Drive Bays
Included warranty
1 Year
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Additional Warranty
Product Description
Applied Models | DS1825+, DS1525+, DS925+, DS725+ |
Volume Creation | Supports creating volumes across different units |
Performance Note | It's best to create volumes within the same NAS or expansion unit. |
Drive Bays | 5 |
Drive Type | 3.5" SATA HDD, 2.5" SATA SSD |
Hot-Swappable Drive | Yes |
RAID Management | Through Synology DSM |
Storage Note | Use only compatible drives (check Synology list) |
Expansion Port | 1 |
Dimensions (H x W x D) | 166 mm x 230 mm x 223 mm |
Weight | 2.46 kg |
Power Recovery | Synchronized with Synology DiskStation |
Power Supply | 90 W adapter |
AC Input Voltage | 100V–240V AC |
Frequency | 50/60 Hz, Single Phase |
Power Consumption | 35.37 W (Access), 7.0 W (HDD Hibernation) |
British Thermal Unit (BTU) | 120.69 BTU/hr (Access), 24.02 BTU/hr (HDD Hibernation) |
Power Note | See Synology documentation for measurement method |
Operating Temperature | 0°C to 40°C (32°F to 104°F) |
Storage Temperature | -20°C to 60°C (-5°F to 140°F) |
Operating Humidity | 8%–80% RH |
Storage Humidity | 5%–95% RH |
System Fan | 92 mm x 92 mm x 2 pcs |
Noise Level | 20.4 dB(A) |
Noise Test Note | Measured with Synology SATA HDDs in idle; specific lab conditions |
Certification | FCC, CE, BSMI, UKCA, EAC, VCCI, RCM, KC, BIS |