Description
Description
● Accessible and convenient Maintain data availability with an active-passive high availability dual-controller module
● Versatile applications Manage, distribute, and protect data, back up endpoints, and guard physical premises
● Fast and efficient Over 3,500/2,900 MB/s seq. read/write throughput1 and over 500 TB maximum storage capacity
● Versatile applications Manage, distribute, and protect data, back up endpoints, and guard physical premises
● Fast and efficient Over 3,500/2,900 MB/s seq. read/write throughput1 and over 500 TB maximum storage capacity
Specifications
| Controller | |
| Number of Controller Modules | 2 |
| CPU | |
| Model | Intel Xeon D-1541 |
| Quantity (per controller) | 1 |
| Core | 8 |
| Architecture | 64-bit |
| Frequency | 2.1 GHz (base) / 2.7 GHz (turbo) |
| Hardware Encryption | Yes |
| Memory | |
| System Memory | 8 GB DDR4 ECC UDIMM (per controller) |
| Pre-installed Module | 8 GB (8 GB x1) (per controller) |
| Total Memory Slots | 4 (per controller) |
| Max Memory Capacity | 64 GB (16 GB x4) (per controller) |
| Memory Notes | Use Synology memory for full warranty and support; identical modules required in multi-module setups. |
| Storage | |
| Drive Bays | 12 |
| Max Bays with Expansion | 36 (RXD1219sas x2) |
| Drive Types | 2.5″ dual-port SAS SSD / 3.5″ dual-port SAS HDD |
| Hot Swappable Drive | Yes |
| Storage Notes | Only Synology-approved drives guarantee full functionality. |
| External Ports | |
| RJ-45 1GbE LAN | 2 (per controller) |
| RJ-45 10GbE LAN | 1 (per controller) |
| Expansion Port | 1 (per controller) |
| Expansion Port Type | Mini-SAS HD |
| Port Notes | 1GbE LAN MTU size max 1,500 bytes |
| PCIe | |
| PCIe Expansion Slot | 1 x Gen3 x8 (x8 link) (per controller) |
| Appearance | |
| Form Factor | 2U |
| Dimensions (H x W x D) | 88 x 482 x 724 mm |
| Weight | 19.7 kg |
| Rack Installation | 4-post 19″ rack (RKS-02, sold separately) |
| Cooling | |
| System Fans | 2 x 60 mm x 60 mm |
| Fan Modes | Full-Speed, Cool, Quiet |
| Easy Fan Replacement | Yes |
| Power | |
| Power Recovery | Yes |
| Noise Level | 51.3 dB(A) |
| PSU / Adapter | 500W |
| Redundant PSU | Yes |
| AC Input | 100V–240V AC |
| Frequency | 50/60 Hz, Single Phase |
| Power Consumption | 257.78W (Access, with 12TB HAS5300-12T drives) |
| BTU | 879.58 BTU/hr (Access) |
| Power Notes | Noise measured with HAS5300-8T in idle; ambient: ~24.5°C, 60% RH |
| Temperature | |
| Operating Temp. | 0°C to 35°C (32°F to 95°F) |
| Storage Temp. | -20°C to 60°C (-5°F to 140°F) |
| Relative Humidity | 5% to 95% RH |
