Qnap ES1686dc-2142IT-128G Rackmount 16-Bay Enterprise ZFS NAS, SAS 12G/6G, Xeon D-2142IT 1.9GHz, 128GB RAM, 14-LAN (4 SFP+ / 3 RJ45 for Each Controller), 10G-ready, iSCSI, Storage pool, triple Mirror, max 512 GB RAM, PCIe expansion slot x2 with Rail Kit

The QNAP ES1686dc-2142IT-128G is an enterprise-class dual-controller ZFS NAS, engineered to meet the most demanding storage requirements. Featuring Intel® Xeon® D-2142IT processors (8-core, 1.90 GHz, burst up to 3.0 GHz) and 16 3.5-inch SAS 12Gb/s drive bays, this NAS offers unparalleled performance and scalability.

Equipped with 128GB DDR4 ECC RAM, expandable up to 512GB, the ES1686dc provides robust memory support for critical business applications. The dual-controller architecture ensures high availability and reduces downtime, making it a reliable choice for enterprises.

Key features include 4x 10GbE SFP+ ports per controller, dual PCIe Gen 3 x8 slots for expansion, and hot-swappable redundant power supplies to guarantee uninterrupted operations. With support for SAS 12Gb/s drives and ZFS file system, this NAS delivers exceptional data integrity and storage efficiency.

The system is optimized for virtualization, with support for iSCSI, NFS, and CIFS protocols, along with advanced caching via M.2 SSD slots. Designed for modern enterprises, the ES1686dc is an ideal choice for mission-critical storage, database hosting, and large-scale virtualization environments.

Key Features

1. Dual Controllers for High Availability: Redundant Intel® Xeon® D-2142IT processors for reliability.
2. High-Speed Connectivity: 4x 10GbE SFP+ ports per controller for fast data transfer.
3. Massive Scalability: 16 SAS 12Gb/s drive bays, 128GB DDR4 ECC RAM expandable to 512GB.
4. Enterprise-Grade ZFS File System: Advanced storage efficiency and data protection.
5. Redundant Power Supply: Hot-swappable PSU for uninterrupted operations.
6. PCIe Expansion Slots: Dual PCIe Gen 3 x8 slots for enhanced flexibility.

Included Accessories

• ES1686dc-2142IT-128G NAS
• Quick Installation Guide
• Power Cords (2)
• Rail Kit for Rackmount Installation