{"product_id":"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-raid-leve","title":"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 RAID Leve","description":"\u003ch5\u003eQNAP ES1686dc-2123IT-64G SAN\/NAS Storage System\u003c\/h5\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eNext-generation Enterprise ZFS NAS: High-performance and near-zero downtime high availability\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eDelivering 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 \u0026amp; recovery, the ES1686dc helps your business to achieve service-level agreements for performance and uptime.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003eIntel® Xeon® D dual active-active controllers provide supreme uptime and redundancy to ensure high availability.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eBattery-protected DRAM write to cache data protection and Flash read acceleration provides industry-leading random access performance.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eTwo M.2 SSD slots allow for implementing SSD cache acceleration.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eFour 10GbE SFP+ ports accelerate virtualization, large file sharing, and intensive data transfer.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eNear-limitless snapshots and SnapSync for snapshot remote backup assist businesses to resume essential services in the shortest time.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eSupports VMware® vSphere® 6.5, Windows Server® 2016 and Citrix® XenServer® 7.0 for storage virtualization. Compatible with OpenStack® cloud environments.\u003c\/p\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cb\u003eActive-Active high availability with optimal storage efficiency\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eIn 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.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eActive-Standby single-controller system\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eWith 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.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eActive-Active dual-controller system\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eBoth 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.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eIntel® Xeon® D dual-controller ensures high availability and failure-resistant service\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003ePowered 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.\u003c\/p\u003e","brand":"QNAP","offers":[{"title":"Default Title","offer_id":52918798483772,"sku":"1059854767","price":17605.8,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2242\/1820\/files\/1059854767.jpg?v=1774446417","url":"https:\/\/www.microcad.ca\/products\/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-raid-leve","provider":"Microcad.ca","version":"1.0","type":"link"}