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Black 12-bay rackmount expansion unit with front drive trays and rear dual power supplies

Synology Inc.

Synology RXD1215sas 12-Bay Rackmount NAS Expansion Unit

SKU CH-QB6Z-9H8W2 MPN RXD1215sas

A 12-bay SAS expansion unit that scales a Synology RC18015xs+ to 180 drives with redundant power and cooling

  • CPUIntel Xeon E3-1230 v2 Quad Core 3.3 GHz
  • Form factorRackmount
  • USB ports2 x USB3.0
  • Installed RAM4 GB X 2 DDR3 ECC
  • Drives includedDiskless System
  • Power details100-240 VAC 50/60 Hz
  • Massive scalability up to 180 drives with 15 expansion units
  • Redundant power and cooling keep the system running during component failure
  • Intel Xeon E3-1230 v2 3.3 GHz quad-core processor handles demanding workloads
  • 4 GB DDR3 ECC memory installed for data integrity
  • 2 USB 3.0 ports provide fast peripheral connectivity

12-bay SAS expansion unit for RC18015xs+

The Synology RXD1215sas is a diskless 12-bay rackmount expansion unit built to attach to the RC18015xs+ RackStation. It uses an Intel Xeon E3-1230 v2 quad-core processor running at 3.3 GHz with 8 GB of DDR3 ECC memory. The unit provides raw storage scaling up to 180 drives when fifteen units are connected. It is intended for businesses that need high-capacity shared storage without network replication.

Check host compatibility and cabling

This expansion unit only operates when linked to a Synology RC18015xs+ host; it cannot function as a standalone NAS. Verify that the host has available SAS ports for the two included MiniSAS cables. Confirm the rack has 1U of vertical space and sufficient depth for the 18.90-inch chassis. Ensure the site power supplies 100-240 VAC at 50/60 Hz for the dual redundant power cords.

Redundant cooling and power for continuous operation

Dual redundant power supply units and system fans keep the unit running during a single component failure. The operating temperature range is 5°C to 35°C with humidity tolerance of 5 to 95 percent relative humidity. Redundant SAS modules maintain the storage path if one module fails. The 16.09 lb chassis mounts in a standard rack for 24/7 service.

How it compares

Measured against everything we stock in Rack-Mounted NAS Servers, at today’s prices. Recalculated every night.

Price $2,475.99
Cheaper than about 90% of the 763 comparable items (median $6,564.99).

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Specifications

Product
Brand nameSynology
Model nameRXD1215sas
Processor
CPUIntel Xeon E3-1230 v2 Quad Core 3.3 GHz
Memory
Installed RAM4 GB X 2 DDR3 ECC
Storage
Drives includedDiskless System
Ports & slots
USB ports2 x USB3.0
Power
Power details100-240 VAC 50/60 Hz
Size & build
Form factorRackmount
Product dimensions1.73 in × 16.93 in × 18.9 in (H × W × D)
Product weight16.09 lb (7.3 kg)
Shipping weight23.59 kg
Package size851 × 622 × 229 mm
In the box
In the boxMain Unit X 1
Accessory Pack X 1
AC Power Cord X 2
Expansion Cable: MiniSAS X 2
Quick Installation Guide X 1
Environment & compliance
Temperature range5 °C - 35 °C
Humidity range5-95% R.H

Questions about this item

Does the RXD1215sas ship with drives or must they be purchased separately?

The unit is a diskless system; drives are not included and must be purchased separately.

How many RXD1215sas units can be connected to a single RC18015xs+?

Up to fifteen RXD1215sas units can be connected, scaling to 180 drives total.

What processor and memory are installed in the RXD1215sas?

It includes an Intel Xeon E3-1230 v2 quad-core 3.3 GHz processor and 8 GB of DDR3 ECC memory.

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