$3,870.00 $3,990.00
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5 Years Warranty

Excluding VAT

Expansion Unit RX1217sas

Effortless capacity expansion for Synology FlashStation and RackStation solutions on-the-fly.

12-bay 3.5"/2.5" SAS/SATA expansion

Easily add 12 additional drive bays to Synology FlashStation or RackStation. Supporting both 2.5" and 3.5" SAS/SATA drives, the RX1217sas is a flexible solution supporting on-the-fly volume expansion or serving as a local backup destination.

Hardware Specifications

Applied Models

Supports creating volumes across different units

·FS series:FS6400, FS3600, FS3400, FS3017, FS2017

·SA series:SA3600, SA3400

·17 series:RS18017xs+


·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.

·Connecting to a Synology FlashStation FS3017 requires the optional FS3017 Expansion Card (FXC17) to be installed on the host device. FS3017 Expansion Card is sold separately.


Drive Bays


Compatible Drive Type* (See all supported drives)

·3.5" SAS HDD

·2.5" SAS HDD

·2.5" SAS SSD

·3.5" SATA HDD

·2.5" SATA SSD

Hot Swappable Drive*


RAID Management through Synology DSM



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.

External Ports

SAS IN-port


SAS OUT-port



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


18 kg

Rack Installation Support*

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


The rail kit is sold separately


Power Recovery

Synchronized with the Synology RackStation

Power Supply Unit / Adapter

500 W

AC Input Power Voltage

100V to 240V AC

Power Frequency

50/60 Hz, Single Phase

Power Consumption

132.7 W (Access)
89.3 W (HDD Hibernation)

British Thermal Unit

452.79 BTU/hr (Access)
304.7 BTU/hr (HDD Hibernation)

Redundant Power Supply (for RP model)



Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).


Operating Temperature

5°C to 35°C (40°F to 95°F)

Storage Temperature

-20°C to 60°C (-5°F to 140°F)

Relative Humidity

5% to 95% RH


System Fan

60 mm x 60 mm x 4 pcs

Easy Replacement System Fan


Noise Level*

60.9 dB(A)


·       UL

·       FCC

·       CE

·       BSMI

·       EAC

·       RCM

·       KC


5 Years


The warranty period starts from the purchase date as stated on your purchase receipt. 

Environment & Packaging


RoHS Compliant

Packaging Content

·       Main Unit X 1

·       Accessory Pack X 1

·       AC Power Cord X 2

·       Expansion Cable: MiniSAS-HD X 1

·       Quick Installation Guide X 1

Optional Accessories

·       Enterprise Series 3.5" SAS HDD: HAS5300 Series

·       Enterprise Series 3.5" SATA HDD: HAT5300 Series

·       Enterprise Series 2.5" SATA SSD: SAT5200 Series

·       Rail Kit Sliding: RKS-02


Shipping Policy

We can ship to all over Lebanon, Through our delivery drivers for Beirut district, and by Libanpost for outside Beirut district orders.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the product options you chose. Depending on the shipping provider, shipping date would be provided when contacting us through our phone numbers provided in the Contact us section.

Please also note that the shipping rates for many items we sell are location based.

Refund Policy

We have a 3-day return policy, which means you have 3 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging unsealed You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at admin@961souq.com. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return question at admin@961souq.com.

Damages and issues Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable items

Certain types of items cannot be returned, like perishable goods (such as headest ,earphone,network card wifi routers ), custom products (such as special orders or personalized items), and pre ordered goods ). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.

Unfortunately, we cannot accept returns on sale items or gift cards.


The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.


We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.

Synology 12 bay NAS RackStation RX1217sas
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