Applied Models

Supports creating volumes across different units

RS2825RP+

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

12

Drive Type (See all supported drives)

3.5" SATA HDD
2.5" SATA SSD

Hot Swappable Drive*

✓

RAID Management through Synology DSM

✓

Notes

Synology only guarantees full functionality, reliability, and performance for Synology drives listed on the compatibility list. The use of non-validated components may limit certain functionality and result in data loss and system instability.
Compatible drive type indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.

External Ports

Expansion Port

1

Appearance

Size (Height x Width x Depth)

88 mm x 430.5 mm x 692 mm

Size (Height x Width x Depth) (with server ears)

88 mm x 482 mm x 724 mm

Weight

13.9 kg

Rack Installation Support*

4-post 19" rack (Synology Rail Kit - RKS-02)

Notes

The rail kit is sold separately

Power

Power Recovery

Synchronized with the Synology RackStation

Power Supply Unit / Adapter

550 W

AC Input Power Voltage

100V to 240V AC

Power Frequency

50/60 Hz, Single Phase

Power Consumption

92.13 W (Access)
33.44 W (HDD Hibernation)

British Thermal Unit

314.16 BTU/hr (Access)
114.03 BTU/hr (HDD Hibernation)

Redundant Power Supply

✓

Notes

For more information on how power consumption is measured, refer to this article.

Temperature

Operating Temperature

0°C to 35°C (32°F to 95°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

80 mm x 80 mm x 4 pcs

Easy Replacement System Fan

✓

Noise Level*

39.5 dB(A)

Notes

Noise Level Testing Environment: Fully loaded with Synology SAT5200-480G SSD in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75˚C; Humidity: 58.2-61.8%

Certification

Certification

UL
FCC
CE
BSMI
UKCA
EAC
VCCI
RCM
KC
BIS

Warranty

Warranty

5 Years

Notes

The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)

Environment

Environment

RoHS Compliant

Packaging Content

Packaging Content

Main Unit X 1
Accessory Pack X 1
AC Power Cord X 2
Expansion Cable: MiniSAS-HD X 1

Optional Accessories

Optional Accessories

Enterprise Series 3.5" SATA HDD: HAT5300 Series
Plus Series 3.5" SATA HDD: HAT3300 Series
Enterprise Series 2.5" SATA SSD: SAT5200 Series
Rail Kit Sliding: RKS-02