01

Product Overview

Manufacturer product information

Reliable and highly scalable SAS storage expansion unit for your Synology servers RXD1219sas is a 2U expansion unit designed to work automatically when connected, providing an effortless storage space upgrade solution for your Synology servers. You can add up to 12 additional 2.5" / 3.5" SAS drive bays on the fly when connected directly with a mini-SAS HD cable. The redundant power supplies ensure maximum service uptime. On the rare occasion when a failure occurs, you can instantly replace the hot-swappable drive trays, and with the key system components modularized, SAS modules and system fans can also be replaced with ease. The mini-SAS HD provides high bandwidth connectivity to achieve maximum throughput during data transfer between your Synology server and RXD1219sas. It allows the drives in the connected RXD1219sas to operate as if they are the internal drives of the Synology server with no data latency. At Synology, we are committed to product innovation and quality. Synology guarantees a robust and reliable data management experience with a 5-year limited warranty, providing responsive technical support and hardware replacement services to maximize your return on investment. For complete information on compatible models, please visit www.synology.com. The warranty period starts from the purchase date as stated on your purchase receipt. Visit https://www.synology.com/company/legal/warranty for more information.

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Technical Specifications

Structured product specifications

Applied Models > Supports creating volumes across different units SA series:SA3400D, SA3200D
Supports creating volumes on a single unit only UC series:UC3400, UC3200
Storage > Drive Bays 12
Drive Type (See all supported drives) 2.5" dual-port SAS SSD2.5" dual-port SAS HDD3.5" dual-port SAS HDD
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 > SAS IN-port 2
SAS OUT-port 2
Appearance > Size (Height × Width × 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 18.2 kg
Rack Installation Support 4-post 19" rack (Synology Rail Kit - RKS-02)
Notes #2 The rail kit is sold separately
Power > Power Supply Unit / Adapter 500 W
AC Input Power Voltage 100V to 240V AC
Power Frequency 50/60 Hz, Single Phase
Power Consumption 299.79 W (Access)
British Thermal Unit 1022.93 BTU/hr (Access)
Notes #3 Power consumption is measured when it is fully loaded with Seagate ST3600057SS hard drive(s).
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 60 mm x 60 mm x 4 pcs
Noise Level 60.9 dB(A)
Notes #4 Noise Level Testing Environment: Fully loaded with Seagate ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology expansion unit 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 FCCCEBSMIEACVCCIRCMKCBIS
Warranty 5 Years
Notes #5 The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)
Environment RoHS Compliant
Packaging Content Main Unit × 1Accessory Pack × 1AC Power Cord × 2Expansion Cable: Mini-SAS HD X 2Quick Installation Guide × 1
Optional Accessories Enterprise Series 3.5" SAS HDD: HAS5300 SeriesRail Kit Sliding: RKS-02