Synology 60-Bay Rackmount High Density Storage Expansion Unit (Diskless) Rx6022Sas
Description
The Synology RX6022sas is a high-density SAS-3 expansion unit designed to scale Synology HD6500 servers with an additional 60 hot-swappable 3.5″ SAS drive bays per chassis. It supports up to four daisy-chained units for a theoretical maximum of 240 drives and up to 960 TB of raw capacity (60 × 16 TB HDDs).
Hardware Specifications
| Specification | Details |
|---|---|
| Drive Bays | 60 × hot-swappable 3.5″ SAS HDD/SSD |
| Host Interface | mini-SAS HD (SFF-8644), SAS-3 (12 Gb/s per lane) |
| SAS Multipathing Support | Yes, alternate physical paths for enhanced resiliency |
| Redundant Power Supplies | 2 × hot-swappable, 550 W internal, 1 + 1 redundancy scheme |
| Cooling | Hot-swappable PWM system fans |
| Form Factor | 4U rackmount |
| Dimensions (H × W × D) | 177.5 × 482 × 748 mm |
| Weight | ~ 60 kg (without drives) |
| Warranty | 5-year limited warranty |
Key Features
- High-Density Capacity Expansion
Add 60 drives per unit in minutes without downtime, and scale up to four expansion units for massive capacity growth. - Enterprise-Grade Resiliency
Dual hot-swappable power supplies and modular fans ensure continuous operation during maintenance or power failures, while SAS multipathing provides automatic failover paths. - Online Storage Expansion
Seamlessly create or expand RAID volumes in DiskStation Manager (DSM) without impacting services on the host HD6500 server. - Synology-Optimized Performance
Fine-tuned firmware for Synology drives delivers peak SAS-3 throughput under heavy data-center workloads.
Management & Compatibility
Upon connection via mini-SAS HD cables, the RX6022sas appears in DSM’s Storage Manager as local bays, enabling unified monitoring, RAID management, firmware updates, and synchronized power control across both host and expansion units.
Environmental & Compliance
| Attribute | Specification |
|---|---|
| Operating Temperature | 0 °C to 40 °C |
| Storage Temperature | –20 °C to 60 °C |
| Operating Humidity | 5 % to 95 % RH (non-condensing) |
| Certifications | CE, FCC, VCCI, BSMI, CCC, RCM, UL, TUV, CB |
Ideal Use Cases
- Hyperscale cold and warm data storage for backup, archive, or large-scale virtualization
- Enterprise SAN environments requiring high-availability expansion with minimal disruption
- Archival and compliance data repositories demanding redundant hardware paths
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