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QNAP Enterprise ZFS NAS ES1686DC-2142IT-128G SAN/NAS Storage System ES1686DC2142IT128GUS

QNAP Enterprise ZFS NAS ES1686DC-2142IT-128G SAN/NAS Storage System ES1686DC2142IT128GUS
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General Information

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.

Dual active-active controllers

Intel® Xeon® D dual active-active controllers provide supreme uptime and redundancy to ensure high availability.

Reliable & High-performance

Battery-protected DRAM write to cache data protection and Flash read acceleration provides industry-leading random access performance.

2 x PCIe Gen 3 slots

PCIe expandability allows for 10GbE/25GbE/40GbE adapters to increase application performance.

4 x 10GbE SFP+ ports

Four 10GbE SFP+ ports accelerate virtualization, large file sharing, and intensive data transfer.

Real-time SnapSync

Near-limitless snapshots and SnapSync for snapshot remote backup assist businesses to resume essential services in the shortest time.

Virtualization applications

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.

Storage
Number of Hard Drives Supported:16
Number of Solid State Drive Supported:16
SSD Cache Capacity:128 GB
Flash Memory Capacity:4 GB

Processor & Chipset
Number of Processors Installed:2
Processor Manufacturer:Intel
Processor Type:Xeon
Processor Model:D-2142IT
Processor Core:Octa-core (8 Core)
Processor Speed:1.90 GHz

Memory
Standard Memory:128 GB
Memory Technology:DDR4 SDRAM

Network & Communication
Ethernet Technology:10 Gigabit Ethernet
Ethernet Technology:Gigabit Ethernet

I/O Expansions
Number of Total Expansion Bays:16
Number of 2.5"/3.5" Bays:16
Total Number of Expansion Slots:6.0
Expansion Slot Type:PCI Express 3.0 x8
Expansion Slot Type:SFP+

Controllers
Number of Controllers:2
Controller Type:12Gb/s SAS
RAID Supported:Yes
RAID Levels:0, 1, 5, 6, 10, 50, 60, RAID-TP

Interfaces/Ports
Total Number of USB Ports:4
Number of USB 3.2 Gen 1 Ports:4
Network (RJ-45):Yes
Number of Network (RJ-45) Ports:6

Software
Operating System:QES

Management & Protocols
Protocols:TCP/IP
Protocols:IPv4
Protocols:IPv6
Protocols:SMTP
Protocols:HTTPS
Protocols:CIFS
Protocols:SMB 2.0
Protocols:SMB 3.0
Protocols:NFSv3
Protocols:NFSv4
Protocols:FTP
Protocols:FTPS
Protocols:TFTP
Protocols:HTTP
Protocols:SSH
Protocols:iSCSI
Protocols:SNMP
Protocols:SMSC
Protocols:Bonjour
Protocols:SSL/TLS
Protocols:FXP
Protocols:RSync
Protocols:CIFS/SMB
Protocols:NFS
Protocols:SNMP v1
Protocols:SNMPv2
Protocols:SNMPv3
Protocols:LDAP
Protocols:LACP

Power Description
Maximum Power Supply Wattage:770 W
Redundant Power Supply:Yes

Physical Characteristics
Height:5.2"
Width:19"
Depth:24.8"
Form Factor:Rack-mountable
Rack Height:3U
Weight (Approximate):56.95 lb

Miscellaneous
Package Contents:
  • Enterprise ZFS NAS ES1686DC-2142IT-128G SAN/NAS Storage System
  • 6 x Ethernet Cable (1GbE)
  • 2 x Power Cord
  • 64 x Flat head screw (for 3.5" HDD)
  • 64 x Flat head screw (for 2.5" HDD)
  • E02 series (Chassis) rail kit, max. load 57kg: RAIL-E02
  • 1 x Console Cable (RJ11 to RS-232)
  • 2 x Battery Backup Unit for NVRAM write cache
  • Quick Installation Guide (QIG)

Warranty
Limited Warranty:5 Year

WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
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Shipping Restrictions
  • This item cannot be shipped to PO Boxes.
  • This item can be shipped only within the U.S.

Special Order Item

This item ships directly from the manufacturer and is not stocked in our warehouse. If stock is available at the manufacturer, the item will ship directly to you, usually within 7 - 15 business days.

Once the order has been sent to the manufacturer it can no longer be canceled.

If payment is made via credit card it will be charged before the order is sent to the manufacturer.

You must contact the manufacturer directly regarding returns and defective items.

We will contact you by email if the item is sold out or backordered (and we were unable to update the site before you placed the order) or if the item will be delayed longer than expected.

We have no control over the speed of the manufacturer's order processing, or whether they will honor your request to ship the item by any particular method.



  • UPC: 885022017652 
  • Mfr's Part #: ES1686DC2142IT128GUS