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Green PCB expansion card with two M.2 slots and bundled low-profile plus full-height brackets

Qnap

Qnap QM2-2P-244A Dual M.2 22110/2280 NVMe Expansion Card

SKU CH-MA8K-H3DE8 MPN QM2-2P-244A

Adds two M.2 22110 or 2280 NVMe slots via PCIe Gen2 x4 with low-profile and full-height brackets included

  • TypeAccessory
  • FeaturesConnector: 2 x M.2 22110 or 2280 PCIe (Gen 2 x4) NVMe SSD sl
  • Two M.2 NVMe slots support 22110 and 2280 drives
  • PCIe Gen2 x4 interface provides four lanes for SSD bandwidth
  • Low-profile and full-height brackets included for different chassis
  • Expansion card adds high-speed storage without occupying drive bays
  • Model QM2-2P-244A designed for compatible QNAP NAS systems

Dual M.2 NVMe PCIe Expansion Card

The Qnap QM2-2P-244A adds two M.2 slots supporting 22110 or 2280 form-factor NVMe SSDs via a PCIe Gen2 x4 connection. It ships with low-profile and full-height brackets for flexible chassis compatibility. M.2 SSDs are not included.

Suits NAS owners adding fast cache or storage tiers

This card targets users with an available PCIe slot who want to install one or two NVMe drives. Builders needing more than two M.2 devices or a newer PCIe generation should consider other options.

PCIe Gen2 x4 interface

The expansion card operates over a PCIe Gen2 x4 link, which sets the maximum throughput for the installed NVMe SSDs. Verify that your host platform provides this link width and generation.

Highlights

  • Two M.2 NVMe slots support 22110 and 2280 drives
  • PCIe Gen2 x4 interface provides four lanes for SSD bandwidth
  • Low-profile and full-height brackets included for different chassis
  • Expansion card adds high-speed storage without occupying drive bays
  • Model QM2-2P-244A designed for compatible QNAP NAS systems

Specifications

BrandQNAP
ModelQM2-2P-244A
TypeAccessory
FeaturesConnector: 2 x M.2 22110 or 2280 PCIe (Gen 2 x4) NVMe SSD slots
PCIe and Lanes: PCIe Gen2 x4
Bracket: Low-profile pre-loaded, Low-profile flat and Full-height are bundled
* M.2 SSDs are not included as standard
Shipping weight0.30 kg
Package size236 × 117 × 46 mm

Questions about this item

Will the QM2-2P-244A fit in a low-profile chassis?

Yes, a low-profile bracket is pre-loaded and a low-profile flat bracket is also bundled for alternative mounting.

Which PCIe slot is required for the QM2-2P-244A?

Install it in a PCIe Gen2 x4 slot; the card provides two M.2 22110 or 2280 NVMe slots.

When should the thermal pads on the QM2-2P-244A be replaced?

Replace the pads when they become compressed or lose tackiness to maintain heat transfer from the M.2 NVMe SSDs.

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