Synology RXD1219SAS 12 Bays SAS 2U Rack Storage Array

Running out of space on your Synology server can halt projects and frustrate users. The Synology RXD1219SAS 12 Bays SAS 2U Rack Storage Array lets you add up to twelve extra SAS drives instantly, turning a cramped system into a high-capacity powerhouse without downtime.

Expand Your Capacity Seamlessly with Synology RXD1219SAS 12 Bays SAS 2U Rack Storage Array

When your data grows faster than expected, you need a solution that scales without disruption. Limited storage forces you to choose between costly server replacements or risky manual migrations. This expansion unit plugs directly into your existing Synology server via a mini-SAS HD cable, automatically recognising the new bays as if they were built-in. The result is a smooth, on-the-fly upgrade that keeps your workflow uninterrupted and your budget intact.

Usages of Synology RXD1219SAS 12 Bays SAS 2U Rack Storage Array

Ideal for any environment that demands reliable, expandable storage.

• Small and medium business server rooms needing extra drive capacity.
• Media production studios storing large video files and render caches.
• Virtualisation hosts that require fast, low-latency disk access.
• Backup and archival systems that must accommodate both HDDs and SSDs.
• Data-intensive research labs expanding storage for experiments.

Key Features of Synology RXD1219SAS 12 Bays SAS 2U Rack Storage Array

• Expansion Bays: 12 (total) / 12 (free) hot-swap 2.5" / 3.5" shared. Provides full flexibility for mixed drive sizes.
• Power Redundancy: Yes. Dual internal power supplies ensure continuous operation if one fails.
• Power Provided: 500 Watt. Sufficient headroom for multiple high-performance drives.
• Power Redundancy Scheme: 1+1. Guarantees seamless power fail-over.
• Dimensions - Height: 3.5in. Fits standard 2U rack space without sacrificing airflow.
• Dimensions - Width: 16.9in (482 mm). Aligns with typical rack width for easy integration.
• Dimensions - Depth: 27.2in (724 mm). Allows ample room for drive bays while staying compact.
• Weight: 18.2 kg. Sturdy yet manageable for rack mounting.
• Colour Category: Black. Professional appearance that blends with most data-centre aesthetics.
• Environmental Temperature Range: 32 °F to 95 °F. Operates safely in typical server room conditions.
• Humidity Range: 5 %-95 %. Maintains reliability across varied climates.

Benefits of Synology RXD1219SAS 12 Bays SAS 2U Rack Storage Array

You gain instant scalability, so you can meet growing data demands without purchasing a new server. Redundant power supplies protect your investment, minimising downtime during power events. Hot-swap drive trays let you replace or upgrade disks while the system stays online, preserving critical operations. The high-bandwidth mini-SAS HD connection eliminates latency, making the added drives perform like native internal storage. Finally, the compact 2U form factor and sleek black design fit neatly into existing racks, keeping your infrastructure tidy and efficient.

Specifications