Beschreibung
QNAP NAS server ES1686dc-R2-2142IT-96G 16x 0 3.5-inch HDD
Specifications
| Description | ES1686dc R2 Enterprise-class, high-availability NAS with dual active controllers. Ensure uninterrupted business operations with the high-availability ES1686dc R2 NAS. Redundant controllers and power supplies minimize downtime by enabling seamless component replacement without disruption, ensuring reliability and business continuity. Dual active controllers Dual active controllers offer superior uptime and redundancy to ensure high availability. NVRAM module NVRAM reduces the risk of write cache data loss in the event of an unexpected power outage. QES operating system Supports virtually unlimited ZFS snapshots, SnapSync, block-level data deduplication, and built-in data compression. Virtualization storage Supports VMware vSphere, Windows Server, and Citrix XenServer for storage virtualization. 10GbE SFP+ Ports Four 10GbE SFP+ ports (per controller) accelerate virtualization, large file sharing, and intensive data transfers. PCIe Gen 3 Slots Two PCIe slots (per controller) allow you to add 10GbE/25GbE network cards to boost application performance. |
|---|---|
| Processor | Intel Xeon D-2142IT 8-core 1.90 GHz (burst up to 3.0 GHz) per controller |
| Built-in RAM memory | 96 |
| Max memory size | 1024 |
| Memory type | DDR4 |
| Built-in flash memory | 4 |
| Number of HDDs installed | 0 |
| Max. number of disks | 16 |
| Disk type | HDD |
| Form factor (width) | 3,5'' (LFF) |
| HDD interface | SAS 12 Gb/s |
| Hot-swapping support | Yes |
| RAID | No |
| RAID levels | 60 (6+0) |
| RAID levels | 50 (5+0) |
| RAID levels | 0 |
| RAID levels | 1 |
| RAID levels | 10 (1+0) |
| RAID levels | 5 |
| Network protocols | CIFS/SMB2/SMB3, NFS v3/NFS v4.1, FTP, FTPS, TFTP, HTTP, HTTPS, SSH, iSCSI, Fibre Channel, SNMP, SMTP, SMSC, IPv4, IPv6 |
| Network architecture | GigabitEthernet |
| Network interface | 4 x 10Gbit/s SFP+ |
| Network interface | 6 x 10/100/1000 Mbit/s |
| I/O connectors | 4 x USB 3.2 Type-A Gen 1 |
| Number of fans | 1 |
| Fan | 6 cm |
| Housing | Rack 3U |
| Expansion slots | 2 x PCIe 3.0 x 8 |
| Power supply | Redundant/Replaceable Power Supply Vin: 90~264VAC; 700W |
| Accessories included | ES1686dc R2 2 x Ethernet Cable (1GbE) 2 x Power Cable 64 x Flat Head Screws 64 x Flat Head Screws E02 Series Mounting Rail Kit (Chassis), Max Load 57 kg: RAIL-E02 Console Cable (RJ11 to RS-232) 2 x NVRAM Backup Battery Quick Installation Guide |
| Weight | 34.92 |
| Dimensions | 132 x 446,2 x 587,75 mm |
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