QNAP Dual M.2 22110/2280 PCIe Gen3 x8 NVMe SSD Expansion Card

Overview

The QNAP QM2-2P-384A is a dual M.2 NVMe SSD expansion card designed to enhance storage performance for compatible QNAP NAS devices as well as Windows and Linux PCs. It features two M.2 slots supporting 22110 and 2280 form factor NVMe PCIe Gen3 x4 SSDs, delivering up to 64 Gb/s bandwidth for rapid data transfer. This card is well suited for users handling large files, high-resolution multimedia editing, or demanding applications that require faster storage response times.

In addition to expanding storage capacity, it supports SSD caching and Qtier auto-tiering to improve system efficiency by optimizing data placement and reducing latency. Thermal sensors monitor SSD temperatures to prevent overheating, while a quiet cooling module ensures stable performance during intensive workloads. The inclusion of both low-profile and full-height brackets allows installation in a variety of system cases.

Key features

• Two M.2 22110/2280 PCIe Gen3 x4 slots that accommodate high-speed NVMe SSDs for enhanced storage capacity and speed
• PCIe Gen3 x8 interface providing fast data transfer rates up to 64 Gb/s to accelerate system responsiveness
• Support for SSD caching and Qtier auto-tiering to optimize storage performance by intelligently managing data placement
• Integrated thermal sensors that continuously monitor SSD temperatures to maintain reliability and prevent overheating
• Quiet cooling module that keeps the card stable under heavy workloads without adding noise
• Includes both low-profile and full-height brackets, offering flexible installation options for different system cases

Key specs

• Form factor support: M.2 22110 and 2280
• Interface: PCIe Gen3 x8
• SSD slot interface: PCIe Gen3 x4 per slot
• Maximum bandwidth: 64 Gb/s
• Thermal monitoring: built-in sensors for SSD temperature tracking
• Cooling: integrated quiet cooling module
• Bracket types included: low-profile and full-height

Connectivity and compatibility

This expansion card is compatible with select QNAP NAS models as well as Windows and Linux PCs that support PCIe Gen3 x8 slots. Its dual M.2 slots accept NVMe SSDs in both 22110 and 2280 sizes, providing flexibility for various SSD choices. The card’s PCIe Gen3 x8 interface ensures it can handle high-speed data transfers required by demanding storage tasks.

Performance and reliability

By supporting SSD caching and Qtier auto-tiering, the card helps improve overall system performance by placing frequently accessed data on faster storage tiers. The thermal sensors actively monitor SSD temperatures to avoid overheating, while the quiet cooling module maintains stable operation during extended heavy use. These features combine to deliver consistent and reliable storage acceleration.

Ideal uses and environments

The QM2-2P-384A is a strong choice for professionals and enthusiasts who want to boost their NAS or PC storage speed without replacing existing hardware. It fits well in setups that require faster file sharing, smoother multimedia editing, or quicker application loading. This card is particularly useful in home offices, creative studios, and small IT environments where enhanced storage responsiveness is critical.