QNAP TS-1655 16-Bay NAS Enclosure

Overview

The QNAP TS-1655-8G-US is a 16-bay network attached storage (NAS) enclosure designed to deliver high capacity and flexible performance for demanding office environments, design studios, and expanding data centers. Equipped with an eight-core Intel Atom processor running up to 2.8 GHz and support for up to 128 GB of ECC memory, it ensures smooth multi-user operation and data integrity. The enclosure supports a mix of twelve 3.5-inch hard drives and four 2.5-inch solid-state drives, plus two M.2 NVMe slots for SSD caching, providing a balanced storage solution that combines bulk capacity with fast access speeds.

Key features

• Processor performance that handles multiple users and intensive workloads efficiently with an eight-core Intel Atom CPU boosting to 2.8 GHz
• Flexible storage configuration with sixteen bays accommodating both HDDs and SSDs, plus M.2 NVMe slots for caching or tiered storage to accelerate data access
• Dual 2.5 GbE network ports supporting link aggregation and failover to enhance network throughput and reliability
• Three PCIe Gen 3 slots allowing expansion with 10 GbE network cards, Fibre Channel adapters, or additional NVMe drives to future-proof your setup
• ECC memory support up to 128 GB to reduce the risk of data corruption and maintain system stability under heavy workloads
• Comprehensive data protection through snapshot technology, real-time replication, and cloud backup options to safeguard against accidental loss and ransomware
• Built-in VPN server, configurable firewall, and malware scanning tools to secure remote access and protect sensitive information in hybrid work environments

Key specs

• Processor: Eight-core Intel Atom, up to 2.8 GHz
• Memory: ECC RAM expandable up to 128 GB
• Drive bays: 12 x 3.5-inch HDD + 4 x 2.5-inch SSD + 2 x M.2 NVMe slots
• Network: Dual 2.5 GbE RJ45 ports with link aggregation and failover support
• Expansion: 3 x PCIe Gen 3 slots for network or storage upgrades

Connectivity and compatibility

This NAS enclosure offers versatile connectivity options to integrate seamlessly into existing network infrastructures. The dual 2.5 GbE ports provide faster-than-standard gigabit speeds, ideal for handling large file transfers and collaborative workflows. The PCIe slots enable adding 10 GbE or Fibre Channel cards, which is beneficial for environments requiring high-speed data access or SAN integration. Compatibility with VMware, Hyper-V, and container platforms allows running virtual machines and containers directly on the NAS, supporting modern virtualization needs.

Performance and reliability

Designed to maintain consistent performance under heavy multi-user workloads, the TS-1655-8G-US leverages ECC memory to prevent data errors and ensure system stability. The combination of HDDs for bulk storage and SSDs for caching or tiered storage optimizes both capacity and speed. Snapshot and replication features provide robust data protection, while integrated security measures like VPN, firewall, and malware scanning help safeguard data in both local and remote access scenarios.

Ideal uses and environments

This NAS enclosure fits well in professional settings that require large-scale data storage with reliable performance and security. It is a strong choice for creative agencies managing terabytes of 4K video footage, engineering firms storing extensive CAD files, and IT departments backing up virtual machines. Its scalability and upgrade options make it suitable for growing businesses that need a storage solution capable of evolving alongside their workflow demands.