Synology RX1222sas 12-Bay 2U SAS Expansion Unit
Prices in SGD, excluding 9% GST.
PRODUCT DESCRIPTION
Synology RX1222sas 12-Bay 2U SAS Expansion Unit - 5 Years Warranty
Massive SAS growth
Adds 12 bays per unit, up to 84 extra drives with seven units.
Online expansion
Add or expand volumes without reformatting drives.
Built for uptime
Hot-swappable drives, fans and PSUs with redundant power.
Synology Expansion Unit RX1222sas Datasheet — Technical Specifications
Storage
| Product Name | Synology Expansion Unit RX1222sas |
| Model | RX1222sas |
| Drive Bays | 12 |
| Drive Types | 3.5"/2.5" SAS HDD/SSD, 3.5"/2.5" SATA HDD/SSD |
| Host Connection | SAS IN x 1, SAS OUT x 1 |
Power
| Power Supply | 500 W, redundant |
| Power Consumption | 194.4 W (access), 82.56 W (HDD hibernation) |
Physical & Environment
| Form Factor | 2U rackmount |
| Dimensions (H x W x D) | 88 x 482 x 724 mm (with ears) |
| Weight | 13.5 kg |
| Noise Level | 54.5 dB(A) |
| Operating Temperature | 0–35 °C |
Warranty
| Warranty | 5 years (Synology) |
Compatibility & Applications
Compatibility
RS11626xs+, FS6400, FS3600, FS3400, SA3610, SA3600, SA3410 and SA3400. Rail kit RKS-02 sold separately.
Typical Use
SAS expansion for RS11626xs+ and SA/FS series systems.
Package Contents & Synology Ordering Information
In the Box
1 x RX1222sas expansion unit, expansion cable, power cord(s), accessory kit and quick installation guide. Drives not included.
Synology Expansion Units at SourceIT
| Model | Key feature |
| DX517 | 5-bay SATA expansion unit |
| DX1222 | 12-bay SATA expansion unit |
| RX426 | 4-bay 1U SATA expansion unit |
| RX1225RP | 12-bay 2U SATA expansion unit with redundant PSU |
| RX1222sas (this listing) | 12-bay 2U SAS/SATA expansion unit |
| RX1223RP | 12-bay 2U SATA expansion unit with redundant PSU |
| RXD1219sas | 12-bay 2U dual-port SAS expansion unit |
| FX2421 | 24-bay 2U 2.5" SAS/SATA expansion unit |
| RX6025sas | 60-bay 4U SAS expansion unit |
Official Synology Videos
Think Big with Synology's Multi-Petabyte System — webinar (official Synology UK & Nordics channel)
Datasheet & Downloads
| Datasheet | RX1222sas Datasheet (PDF) |
| Specifications | RX1222sas on synology.com |
| Compatibility | Synology compatibility list |
| Downloads | RX1222sas Download Center |
Frequently Asked Questions — Synology Expansion Unit RX1222sas
How many units can be added?
Up to seven per supported host.
Which drives fit?
SAS and SATA HDDs/SSDs (sold separately).
What is the warranty?
5 years Synology limited warranty.
Do I get a GST invoice?
Yes. Supplied by SourceIT in Singapore with a GST invoice.
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