Description
QNAP ES1686dc-2123IT-64G SAN/NAS Storage System – 2 x Intel Xeon D-2123IT Quad-core (4 Core) 2.20 GHz – 16 x HDD Supported – 16 x SSD Supported – 64 GB RAM DDR4 SDRAM – 2 x 12Gb/s SAS Controller – RAID Supported 0
1
5
6
10
50
60
RAID-TP – 16 x Total Bays – 16 x 2.5″/3.5″ Bay – 10 x Total Slot(s) – 10 Gigabit Ethernet – 4 USB Port(s) – 4 USB 3.0 Port(s) – Network (RJ-45) – QES – LACP
TCP/IP
HTTPS
NFSv3
LDAP
SMTP
CIFS
SMB
SSH
SMB 3.0
SMSC
… – 4 GB Flash Memory Capacity – 3 INTEL XEON D-2123IT 2.2GHZ 4CORE
Next-generation Enterprise ZFS NAS: High-performance and near-zero downtime high availability
Delivering enterprise high availability
the ES1686dc Enterprise ZFS NAS features Intel® Xeon® D processors
dual active controllers
up to 512 GB DDR4 ECC memory
SAS 12Gb/s
and ZFS that supports logical volume management. The ES1686dc runs the latest QES 2.1.0 operating system that supports near-limitless snapshots
SnapSync
block-level data deduplication
and inline data compression. Whether being used as a mission-critical file server
virtualization server
VDI
medium-sized data center
video streaming
surveillance storage
and efficient file backup & recovery
the ES1686dc helps your business to achieve service-level agreements for performance and uptime.
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Intel® Xeon® D dual active-active controllers provide supreme uptime and redundancy to ensure high availability.
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Battery-protected DRAM write to cache data protection and Flash read acceleration provides industry-leading random access performance.
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Two M.2 SSD slots allow for implementing SSD cache acceleration.
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Four 10GbE SFP+ ports accelerate virtualization
large file sharing
and intensive data transfer. -
Near-limitless snapshots and SnapSync for snapshot remote backup assist businesses to resume essential services in the shortest time.
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Supports VMware® vSphere® 6.5
Windows Server® 2016 and Citrix® XenServer® 7.0 for storage virtualization. Compatible with OpenStack® cloud environments.
Active-Active high availability with optimal storage efficiency
In Active-Active storage system architecture
both controllers are able to provide a complete range of services
which is different from the Active-Standby architecture of single-controller systems. The Active-Active architecture does not have the disadvantage of idle computing resources. To leverage the strengths of the ES1686dc Active-Active controller architecture
it is recommended to create multiple storage pools and distribute their ownership between both controllers. This allows simultaneous output from both controllers for better load balancing.
Active-Standby single-controller system
With two HA systems you are paying twice the price and causing a load imbalance as workloads are only processed on the active system. A power outage could cause data loss
and the disconnected network invalidates the HA architecture.
Active-Active dual-controller system
Both controllers of the ES1686dc can carry traffic
along with Copy-To-Flash protection against power failure and the dual-path SAS interface. Besides conserving computing resources
a high-speed
uninterrupted
and high-availability storage service is also provided through communication protocols such as SMB
NFS and iSCSI.
Intel® Xeon® D dual-controller ensures high availability and failure-resistant service
Powered by two Intel® Xeon® D processors
the ES1686dc features a dual active-active controller architecture that provides failover/failback operations as the standby controller can quickly take over if one controller breaks down. Redundant hot-swappable power supplies and cooling fans are also included to provide businesses with near-zero downtime high availability. The ES1686dc connects to the JBOD enclosure (EJ1600 v2) via the dual-path mini-SAS design to sustain continuous operations even if a JBOD cable is disconnected. Designed around redundancy
the ES1686dc is the best realization of reliable enterprise storage for uninterrupted mission-critical enterprise tasks and productivity.
Product Type:SAN/NAS Storage System
Standard Memory:64 GB
Form Factor:Rack-mountable
Processor Speed:2.20 GHz
Processor Type:Xeon
RAID Levels:0
1
5
6
10
50
60
RAID-TP
Controller Type:12Gb/s SAS
Rack Height:3U
Expansion Slot Type:PCI Express 3.0 x8|SFP+
Flash Memory Capacity:4 GB
Processor Manufacturer:Intel
RAID Supported:Yes
Ethernet Technology:10 Gigabit Ethernet
Number of Total Expansion Bays:16
Number of Total Expansion Slots:10
Network (RJ-45):Yes
Maximum Power Supply Wattage:770 W
Total Number of USB Ports:4
Number of Hard Drives Supported:16
Number of Hard Drives Installed:No
Number of Controllers:2
Manufacturer Part Number:ES1686DC-2123IT-64G-US
Manufacturer Website Address:http://www.qnap.com
Manufacturer:QNAP Systems
Product Model:ES1686dc-2123IT-64G
Product Name:ES1686dc-2123IT-64G SAN/NAS Storage System
Number of 2.5″/3.5″ Bays:16
Number of Network (RJ-45) Ports:6
Number of USB 3.0 Ports:4
Protocols:SSL|TCP/IP|TFTP|TLS|HTTP|HTTPS|IPv4|IPv6|iSCSI|LACP|LDAP|NFS|NFSv3|NFSv4|RSync|SMB|SMB 2.0|SMB 3.0|SMSC|SMTP|Bonjour|CIFS|FTP|FTPS|FXP|SNMP|SSH
Memory Technology:DDR4 SDRAM
Package Contents:
Country of Origin:Taiwan
Weight (Approximate):56.95 lb
Height:5.2″
Width:19″
Depth:24.8″
Number of Power Supplies Installed:2
Redundant Power Supply:Yes
Processor Model:D-2123IT
Processor Core:Quad-core (4 Core)
Number of Processors Installed:2
Operating System:QES
Number of Solid State Drive Supported:16
Number of Solid State Drive Installed:No
