Thiết bị lưu trữ NAS Synology DS1821+
Products | DS1821+ |
CPU | |
CPU Model | AMD Ryzen V1500B |
CPU Architecture | 64-bit |
CPU Frequency | 4-core 2.2 |
Hardware Encryption Engine (AES-NI) | ✔ |
Memory | |
System Memory | 4 GB DDR4 ECC SODIMM |
Memory Module Pre-installed | 4 GB (4 GB x 1) |
Total Memory Slots | 2 |
Maximum Memory Capacity | 32 GB (16 GB x 2) |
Storage | |
Drive Bays | 8 |
Maximum Drive Bays with Expansion Unit | 18 (DX517 x 2) |
M.2 Drive Slots | 2 (NVMe) |
Compatible Drive Type | ● 3.5" SATA HDD ● 2.5" SATA HDD ● 2.5" SATA SSD ● M.2 2280 NVMe SSD |
Maximum Single Volume Size | 108 TB |
Hot Swappable Drive | ✔ |
External Ports | |
RJ-45 1GbE LAN Port | 4 (with Link Aggregation / Failover support) |
USB 3.0 Port | 4 |
eSATA Port | 2 |
PCIe | |
PCIe Expansion | 1 x Gen3 x8 slot (x4 link) |
File System | |
Internal Drives | ● Btrfs ● EXT4 |
External Drives | ● Btrfs ● EXT4 ● EXT3 ● FAT ● NTFS ● HFS+ ● exFAT |
Appearance | |
Size (Height x Width x Depth) | 166 mm x 282 mm x 243 mm |
Weight | 5.1 kg |
Others | |
System Fan | 92 mm x 92 mm x 2 pcs |
Fan Speed Mode | ● Full-Speed Mode ● Cool Mode ● Quiet Mode |
Noise Level | 25.2 dB(A) |
Wake on LAN / WAN | ✔ |
Power Supply Unit / Adapter | 250 W |
AC Input Power Voltage | 100 V to 240 V AC |
Power Frequency | 50/60 Hz, Single Phase |
Power Consumption | 51.22 W (Access) 25.27 W (HDD Hibernation) |
British Thermal Unit | 174.77 BTU/hr (Access) 86.22 BTU/hr (HDD Hibernation) |
Temperature | |
Operating Temperature | 0°C to 40°C (32°F to 104°F) |
Storage Temperature | -20°C to 60°C (-5°F to 140°F) |
Relative Humidity | 5% to 95% RH |
Certification | EAC, VCCI, CCC, RCM, KC, FCC, CE, BSMI |
Optional Accessories | ● DDR4 ECC SODIMM: D4ES01-4G/D4ES01-8G/D4ECSO-2666-16G ● Expansion Units: DX517 ● 2.5" SATA SSD: SAT5200 ● M.2 2280 NVMe SSD: SNV3400 ● 10GbE Network Interface Card: E10G18-T2/E10G18-T1/E10G17-F2 ● VisualStation: VS960HD/VS360HD ● Surveillance Device License Pack |
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