| Customization: | Available |
|---|---|
| Use: | Home Users, Small Office |
| Installation: | Internal |
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| Category | Details |
|---|---|
| Processor | |
| Processor Model | Intel Xeon D-1521 |
| CPU Quantity | 1 |
| CPU Cores | 4 |
| Processor Architecture | 64-bit |
| Processor Frequency | 2.4 GHz (Base Frequency) / 2.7 GHz (Turbo Frequency) |
| Hardware Encryption Engine | |
| Memory | |
| System Memory | 8 GB DDR4 ECC UDIMM |
| Pre-installed Memory Module | 8 GB (8 GB x 1) |
| Total Memory Slots | 4 |
| Maximum Memory Capacity | 64 GB (16 GB x 4) |
| Notes | Synology reserves the right to replace memory modules with the same or higher frequency based on supplier availability. The compatibility and reliability have been rigorously tested. For better compatibility and reliability, please choose Synology memory modules. If non-Synology memory modules are used for expansion, Synology will not provide full product warranty or technical support. For more information on recommended memory configurations, please visit here. |
| Storage | |
| Number of Disk Bays | 12 |
| Maximum Number of Disk Bays with Expansion Devices | 36 (RX1217 x 2) |
| Supported Disk Types | |
| - 3.5" SATA HDD | |
| - 2.5" SATA HDD | |
| - 2.5" SATA SSD | |
| Hot-Swappable Disks* | |
| External Ports | |
| RJ-45 1GbE Network Ports | 4 |
| USB 3.2 Gen 1 Ports* | 2 |
| Expansion Ports | 2 |
| Expansion Port Type | Infiniband |
| Notes | USB Implementers Forum (USB-IF) renamed the USB 3.0 standard to USB 3.2 Gen 1 in 2019. |
| PCIe | |
| PCIe Expansion | 2 x Gen3 x8 slots (x8 link) |
| Form Factor | |
| Rack Unit (RU) | 2U |
| Dimensions (Height x Width x Depth) | 88 mm x 482 mm x 724 mm |
| Weight | 14.5 kg |
| Rack Mount Support* | Four-post 19-inch rack (Synology Rail Kit - RKS-02) |
| Notes | Rail kit must be purchased separately. |
| Other Features | |
| System Fans | 80 mm x 80 mm x 4 pcs |
| Fan Modes | |
| - Fastest Mode | |
| - Low-Temperature Mode | |
| - Silent Mode | |
| Replaceable System Fans | Yes |
| Power Auto-Recovery | |
| Noise Level* | 50.2 dB(A) |
| Scheduled Power On/Off | |
| Wake-on-LAN | |
| Power Supply / Transformer | 500 watts |
| AC Input Voltage | 100V to 240V AC |
| Current Frequency | 50/60 Hz, Single Phase |
| Power Consumption | |
| - Accessing Data | 142.76 watts |
| - Disk Sleep | 55.05 watts |
| BTU/hr | |
| - Accessing Data | 487.12 BTU/hr |
| - Disk Sleep | 187.84 BTU/hr |
| Notes | Power consumption is measured with Western Digital 1TB WD10EFRX drives fully loaded. Noise level test environment: Fully loaded, Seagate 2TB ST2000VN000 drives in idle state. Two G.R.A.S. Type 40AE microphones are placed 1 meter in front and back of the Synology NAS. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75˚C; Humidity: 58.2-61.8%. |
| Temperature | |
| Operating Temperature | 5°C to 35°C (40°F to 95°F) |
| Storage Temperature | -20°C to 60°C (-5°F to 140°F) |
| Relative Humidity | 5% to 95% RH |
| Certifications | |
| - FCC | |
| - CE | |
| - BSMI | |
| - VCCI | |
| - RCM | |
| - EAC | |
| - CCC | |
| - KC | |
| - BIS | |
| Warranty | |
| - Duration | 5 years |
| - Notes | Warranty period starts from the purchase date indicated on the purchase receipt. (For more details, please visit here.) |
| Environmental | |
| - RoHS Compliance | Yes |
| Packaging Contents | |
| - Host x 1 | |
| - Accessories Kit x 1 | |
| - Power Cable x 1 | |
| - Quick Installation Guide x 1 | |
| Optional Accessories | |
| - DDR4 ECC UDIMM: D4EC-2666-8G/D4EC-2666-16G | |
| - Expansion Devices: RX1217/RX1217RP | |
| - Enterprise Series 3.5" SATA HDD: HAT5300 Series | |
| - Enterprise Series 2.5" SATA SSD: SAT5200 Series | |
| - M.2 SSD & 10GbE Combo Card: E10M20-T1 | |
| - M.2 SSD Adapter Card: M2D20/M2D18 | |
| - 25GbE Network Card: E25G30-F2 | |
| - 10GbE Network Card: E10G30-F2/E10G30-T2/E10G18-T1 | |
| - Sliding Rail Kit: RKS-02 | |
| Notes | |
| - All memory modules will operate at the maximum frequency specified by the CPU manufacturer. |
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