QNAP QM2-4P-342 - Quad M.2 PCIe SSD Expansion Card

The QNAP QM2-4P-342 is a PCIe expansion card that adds four M.2 NVMe SSD slots to compatible NAS systems. By installing these drives, you can create high-speed storage pools or implement SSD caching to improve data throughput. This configuration is useful for workloads that require low latency, such as virtualization and database management. The card allows you to add SSDs without occupying the primary 3.5-inch or 2.5-inch drive bays, providing a performance upgrade for your existing system.

Measuring 204.95 mm by 68.9 mm, the card fits specific QNAP chassis. It is compatible with several professional series, including the x73, TS-x77, TVS-x82, and TS-x80U models. The QM2-4P-342 enables tiered storage, where frequently accessed data is automatically moved to the NVMe tier for faster retrieval. Because it supports the NVMe protocol, the card provides higher bandwidth than SATA-based alternatives. This hardware upgrade allows you to improve performance without replacing the entire NAS unit. Various rackmount and tower systems, including the TS-1685 and TS-x85U series, are verified for use with this module.

• Four M.2 NVMe SSD slots: Supports up to four high-speed flash drives for expanded storage or caching.
• PCIe interface: Uses an internal expansion slot to keep standard front-loading drive bays free.
• SSD caching support: Reduces latency for frequently accessed data to improve system responsiveness.
• Storage tiering: Facilitates high-performance storage pools for demanding workloads.
• Verified QNAP compatibility: Designed for use with x73, TS-x77, TVS-x82, TS-x80U, TS-1685, and TS-x85U series systems.
• Compact form factor: Dimensions of 204.95 mm x 68.9 mm x 20.6 mm allow for installation in compatible internal expansion areas.