| Customization: | Available |
|---|---|
| Use: | Home Users, Small Office |
| Installation: | Internal |
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| Feature | Specification |
|---|---|
| CPU | AnnapurnaLabs Alpine AL324 64-bit ARM® Cortex-A57 Quad-core 1.7GHz processor |
| CPU Architecture | 64-bit ARM |
| Floating Point Calculation | - |
| Encryption Engine | - |
| System Memory | 2 GB UDIMM DDR4 (1 x 2 GB) |
| Maximum Memory | 16 GB (1 x 16 GB) |
| Memory Slots | 1 x UDIMM DDR4 |
| Flash Memory | 512 MB (Dual-boot OS protection) |
| Disk Drive Bays | 4 x 3.5-inch SATA 6Gb/s, 3Gb/s |
| Supported Disk Types | 3.5-inch SATA HDDs, 2.5-inch SATA HDDs, 2.5-inch SATA SSDs |
| Hot Swappable | Supported |
| M.2 Slots | Optional PCIe adapter card |
| SSD Cache Acceleration | Supported |
| 2.5 Gigabit Ethernet Ports | 2 (2.5G/1G/100M/10M) with Wake-on-LAN (WOL) support (only for 2.5GbE ports) |
| 10 Gigabit Ethernet Ports | 2 x 10GbE SFP+ ports |
| PCIe Slot | 1 slot: PCIe Gen 2 x2 (Note: PCIe bandwidth limit may restrict 10GbE performance) |
| PCIe Card Dimensions | 210 x 68.9 x 18.76 mm / 8.27 x 2.71 x 0.74 inches |
| USB 3.2 Gen 1 Ports | 4 |
| Form Factor | 1U Rackmount |
| LED Indicators | HDD 1-4, Status, Network, Storage Expansion |
| Buttons | Power, System Reset |
| Dimensions (H x W x D) | 43.3 × 430 × 479 mm (excluding protrusions of ears and power supply unit) |
| Weight (Net) | 7.39 kg |
| Weight (Gross) | 9.26 kg |
| Operating Temperature | 0 - 40°C (32°F - 104°F) |
| Storage Temperature | -20 - 70°C (-4°F - 158°F) |
| Relative Humidity | 5-95% RH (non-condensing), Wet bulb: 27˚C (80.6˚F) |
| Power Supply | 250W PSU, 100 - 240V |
| Power Consumption | 39.558 W (normal operation) - tested with NAS fully loaded with disks |
| Fans | 2 x 40mm, 12VDC |
| System Alerts | Beeper |
| Standard Warranty | 3 years |
| Maximum Concurrent CIFS Connections | 700 (at maximum memory) |
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