What type of connector and cooling features does the Mellanox MMA1Z00-NS400-T use?

The Mellanox MMA1Z00-NS400-T uses a QSFP112 connector with a flat-top design and features a riding heat sink for additional cooling, along with small bumps near the pull tab that help with heat dissipation.

What is the data rate and distance capability of the Mellanox MMA1Z00-NS400-T transceiver?

The Mellanox MMA1Z00-NS400-T transceiver supports a data rate of 400GBPS and is capable of operating over a distance of up to 50 meters.

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Mellanox MMA1Z00-NS400-T Single Port Transceiver

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400GBPS,400GbE, QSFP112, MPO12 APC, 850NM MMF, UP TO 50M, FLAT TOP,
The QSFP112 shell has a flat-top and utilizes the riding heat sink (cooling fins) on the ConnectX-7 or BlueField-3 connector cage.
The small bumps near the pull tab provide additional cooling and remains outside the host connector cage.

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SINGLE PORT TRANSCEIVER, 400GBPS,400GbE, QSFP112, MPO12 APC, 850NM MMF, UP TO 50M, FLAT TOP

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First Listed on Newegg	August 21, 2025

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Item#: 9SIA8H5KKD0116