- Manufacturer Part Number: ES1686DC-2142IT-96G-US
- Number of Hard Drives Supported: 16
- Number of Solid State Drive Supported: 16
- SSD Cache Capacity: 128 GB
- Flash Memory Capacity: 4 GB
- 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
- Standard Memory: 96 GB
- Memory Technology: DDR4 SDRAM
- Ethernet Technology:
- Gigabit Ethernet
- 10 Gigabit Ethernet
- Number of Total Expansion Bays: 16
- Number of 2.5″/3.5″ Bays: 16
- Number of Total Expansion Slots: 6
- Expansion Slot Type:
- PCI Express 3.0 x8
- SFP+
- Number of Controllers: 2
- Controller Type: 12Gb/s SAS
- RAID Supported: Yes
- RAID Levels: 0, 1, 5, 6, 10, 50, 60, RAID-TP
- 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
- Operating System: QES
- Protocols:
- LACP
- TCP/IP
- IPv4
- IPv6
- SMTP
- HTTPS
- CIFS
- SMB 2.0
- SMB 3.0
- NFSv3
- NFSv4
- FTP
- FTPS
- TFTP
- HTTP
- SSH
- iSCSI
- SNMP
- SMSC
- Bonjour
- SSL/TLS
- FXP
- RSync
- CIFS/SMB
- NFS
- SNMP v1
- SNMPv2
- SNMPv3
- LDAP
- Maximum Power Supply Wattage: 770 W
- Redundant Power Supply: Yes
- Height: 5.2″
- Width: 19″
- Depth: 24.8″
- Form Factor: Rack-mountable
- Rack Height: 3U
- Weight (Approximate): 56.95 lb
- Package Contents:
- Enterprise ZFS NAS ES1686DC-2142IT-96G 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)
- Limited Warranty: 5 Year
Package Contents
- Enterprise ZFS NAS ES1686DC-2142IT-96G 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)
Overview
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.
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