QM2-4S-240 – QNAP PCIe Gen2 x8 expansion card for 4 PCIe NVMe SSD slots (2280) for Qnap Qtier function PCIe QM2 cards add support for M.2 SSDs to QNAP NAS devices, so users can configure an SSD cache, caching pool, or auto-grading volume to improve overall NAS performance.
QM2 enhances performance by adding M.2 SSD. It does not take up 3.5 “disk space, which allows you to maximize storage capacity and performance. – M.2 SSDs can be installed to form caching pools or a bundle with automatic scaling.
– Enables SSD caching to enhance performance and optimize storage efficiency with Qtier technology.
– Thermal sensors allow monitoring of the M.2 SSD temperature in real time.
– Silent cooling module (cooler and intelligent fan) minimizes the risks associated with overheating and maintains consistently high performance.
– LED indicators for monitoring the status of M.2 SSD. Specifications:
Connector: 4 x M.2 2280 PCIe slots (Gen2 x 4) NVMe SSD
PCIe and channels: PCIe Gen2 x 8
Holder: Low profile (default). The delivery also includes a low-profile flat holder and a full-height holder.
Dimensions: 204.95 x 68.9 x 20.6 mm Suitable for models: TVS-x71U, x73, TS-x77, TVS-x82 (U), TS-x80U, TS-x80U-SAS, TS-1685, TS-x85U, TS-x89U