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| Item number:
CIEN9-89232776 Manufacturer no.:
DS1821+/48TB-IW EAN/GTIN:
n/a |
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| More information: Power | Power supply location | Built-in | | Power supply unit (PSU) capacity | 250 W | | Number of power supply units | 1 | | AC input voltage | 100-240 V | | AC input frequency | 50 - 60 Hz | Network | Ethernet LAN | Yes | | Ethernet LAN data rates | 1000 Mbit/s | | iSCSI support | Yes | | Wake-on-LAN ready | Yes | | Supported network protocols | SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV | | Link aggregation | Yes | Weight & dimensions | Width | 343 mm | | Depth | 243 mm | | Height | 166 mm | Logistics data | Harmonized System (HS) code | 84714100 | Ports & interfaces | Ethernet LAN (RJ-45) ports | 4 | | USB port | Yes | | USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 4 | | eSATA ports quantity | 2 | | PCI Express x8 (Gen 3.x) slots | 1 | Performance | Type | NAS | | Device class | Large Enterprise Business | | Backup function | Yes | | Backup features | Cloud, iSCSI LUN | | Multilingual support | Yes | | Number of users | 2048 user(s) | | Snapshot | Yes | | Web-based management | Yes | | Access Control List (ACL) | Yes | | Reset button | Yes | | On/off switch | Yes | | Browser supported | Google Chrome, Firefox, Microsoft Edge, Internet Explorer 10+, Safari 10+ | | Hot spare | Yes | Design | Chassis type | Tower | | Cooling type | Active | | Product colour | Black | | Number of fans | 2 fan(s) | | Fan diameter | 120 mm | | LED indicators | Yes | | Cable lock slot | Yes | | Cable lock slot type | Kensington | Processor | Processor family | AMD Ryzen | | Processor manufacturer | AMD | | Processor model | V1500B | | Processor frequency | 2.2 GHz | | Processor cores | 4 | Storage | Storage drives installed | Yes | | Total installed storage capacity | 48 TB | | Number of storage drives installed | 8 | | Number of storage drives supported | 8 | | Supported storage drive types | HDD & SSD | | RAID support | Yes | | Supported storage drive interfaces | Serial ATA, Serial ATA II, Serial ATA III | | Storage drive sizes supported | 2.5,3.5 " | | Number of M.2 (M | 2 | | RAID levels | 0, 1, 5, 6, 10, JBOD | | Hot-swap drive bays | Yes | | Supported file systems | BTRFS, Fat, HFS+, NTFS, ext3, ext4 | Software | Operating system installed | DiskStation Manager | | Server operating systems supported | Windows Server 2016, Windows Server 2019 | Memory | Internal memory | 4 GB | | Internal memory type | DDR4 | | Maximum RAM supported | 32 GB | | Memory slots | 2 | Operational conditions | Operating temperature (T-T) | 0 - 40 °C | | Operating relative humidity (H-H) | 5 - 95 % | | Storage temperature (T-T) | -20 - 60 °C | Packaging content | Cables included | AC, LAN (RJ-45) |
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