Synology SA3200D 12-Bay NAS Enclosure
Description
The Synology SA3200D is a highly available, dual-controller 2U SAN/NAS solution powered by Synology High Availability, automatically minimizing downtime to under a minute. It supports up to 36 hot-swappable 3.5″/2.5″ SAS bays for 576 TB of raw capacity via two RXD1219sas expansion units, delivering enterprise-grade reliability and cost-effectiveness in a compact footprint.
Hardware Specifications
Specification | Details |
---|---|
Form Factor | 2U rackmount dual-controller active-passive architecture |
Drive Bays | 12 × hot-swappable 3.5″/2.5″ SAS HDD/SSD |
Scalability | Up to 36 drives (576 TB) with two RXD1219sas expansion units |
Controllers | Dual Intel® Xeon® D-1521 quad-core 2.4 GHz processors |
Memory | 8 GB DDR4 ECC UDIMM (per controller) in 4 slots; expandable to 64 GB per controller |
Storage Media | SATA DOM module isolates OS from data disks |
Controller Interconnect (NTB) | High-speed, low-latency Non-Transparent Bridge connectivity |
Network Interfaces | Built-in RJ-45; optional 10 GbE/25 GbE NICs via PCIe slots |
Power Supplies | Modularized, hot-swappable 500 W ECC power supply modules |
Cooling | Dual hot-swappable fan modules per controller |
Key Software & Features
- High Availability
Active-passive controller redundancy with sub-minute automatic failover ensures continuous service. - Backup & Recovery
Active Backup for Business centralizes VM, Windows, and file server backups; Hyper Backup offers multi-destination protection; Synology Drive delivers real-time file recovery; and Active Backup for Microsoft 365/Google Workspace safeguards cloud data. - Data Integrity
Btrfs file system with metadata mirroring, checksums, inline compression, and self-healing protects against silent data corruption. - Management & Monitoring
Intuitive DiskStation Manager (DSM) interface with centralized storage pool, snapshot, and replication controls.
Performance & Scalability
Supports two RXD1219sas expansion units for up to 36 drives and 576 TB of raw capacity without downtime. Optional 10 GbE or 25 GbE network interface cards boost throughput to meet demanding enterprise workloads.
Ideal Use Cases
- Enterprise SAN shared storage for virtualization and database workloads
- Centralized backup repository for physical, virtual, and SaaS environments
- Hybrid cloud gateway balancing local performance with cloud archival
- Mission-critical file services with near-zero downtime SLAs
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