Product Overview
Manufacturer product information
Seamless capacity expansion for Synology DiskStation
Technical Specifications
Structured product specifications
Applied Models > Supports creating volumes across different units 25 series:DS1825+, DS1525+, DS925+, DS725+
Notes To have better performance, we recommend creating storage volumes physically located within the same NAS or Expansion Unit, rather than creating volumes across your NAS and Expansion Unit.
Storage > Drive Bays 5
Drive Type (See all supported drives) 3.5" SATA HDD2.5" SATA SSD
Notes #2 Compatible drives are mandatory. Please consult our compatibility list before purchasing hard drives. For more details, please refer to this article.
External Ports > Expansion Port 1
Appearance > Size (Height × Width × Depth) 166 mm x 230 mm x 223 mm
Weight 2.46 kg
Power > Power Recovery Synchronized with the Synology DiskStation
Power Supply Unit / Adapter 90 W
AC Input Power Voltage 100V to 240V AC
Power Frequency 50/60 Hz, Single Phase
Power Consumption 35.37 W (Access)7.0 W (HDD Hibernation)
British Thermal Unit 120.69 BTU/hr (Access)24.02 BTU/hr (HDD Hibernation)
Notes #3 For more information on how power consumption is measured, refer to this article.
Temperature > 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% to 80% RH
Storage Humidity 5% to 95% RH
Others > System Fan 92 mm x 92 mm x 2 pcs
Noise Level 20.4 dB(A)
Notes #4 Noise testing was conducted with the Synology system fully installed with Synology SATA HDDs and in an idle state. Two G.R.A.S. Type 40AE microphones are placed at a 1 m distance from the front and rear of the device. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75˚C; Humidity: 58.2-61.8%
Certification FCCCEBSMIUKCAEACVCCIRCMKCBIS
Warranty 3-year hardware warranty, extendable to 5 years with EW201 or Extended Warranty Plus
Notes #5 Availability varies by region. Before purchasing, please visit the official web pages of EW201/202 and Extended Warranty Plus for a list of eligible regions.The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)
Environment RoHS Compliant
Packaging Content Main Unit × 1Expansion Cable: USB Type-C X1Accessory Pack × 1AC Power Adapter × 1AC Power Cord × 1
Optional Accessories Enterprise Series 3.5" SATA HDD: HAT5300 SeriesPlus Series 3.5" SATA HDD: HAT3300 SeriesEnterprise Series 2.5" SATA SSD: SAT5200 Series
