| Interface | PCIe 4.0/3.0 x16 interface, compatible with PCIe x8 and x16 slots, support data transfer rates up to 256 Gbps. |
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| External Connectors | Up to 4 x M.2 slots (Key M), type 2242/2260/2280/22110 (supports PCIe 4.0/3.0)* |
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| * Supports PCIe M.2 storage devices only. Maximum SSDs support will vary, depends on different motherboard´s design. |
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| LED & Button | 1 x M.2 FAN Power Switch |
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| 4 x M.2 access LEDs |
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| Features | AMD TRX40/X570 Series Motherboard models with PCIe 4.0 support |
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| Supports PCIe 3.0 bandwidth for other RAID on CPU models. |
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| Maximum numbers of M.2 SSD support will vary, depending on different CPU specs and PCIe bifurcation settings in different ASUS motherboards. |
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| Please see the FAQ link for full compatible lists and further information: |
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| https://www.asus.com/support/FAQ/1037507 |
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| Dimentions | 27 (L)*12.2(W) *1.5(H)cm |
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