Can I connect M.2 (M-key) to Molex 4-pin?

M.2 (M-key) and Molex 4-pin are not directly compatible.

Do I need an adapter for M.2 (M-key) to Molex 4-pin?

No, M.2 (M-key) and Molex 4-pin can be connected directly without an adapter.

Will connecting M.2 (M-key) to Molex 4-pin cause signal loss?

No significant signal degradation is expected when connecting M.2 (M-key) to Molex 4-pin.

M.2 (M-key) ↔ Molex 4-pin

Проверка совместимости и анализ сигнального пути

Требуется адаптер

Эти разъёмы напрямую несовместимы. Нужен адаптер или конвертер.

Сигнальный путь

M.2 (M-key) Unknown

Molex 4-pin Power

M.2 (M-key)

Семейство Storage

Форм-фактор Card-edge socket

Количество контактов 67

Обратимый Нет

Molex 4-pin

Семейство Power

Форм-фактор Rectangular nylon 4-pin

Количество контактов 4

Обратимый Нет

Примечания

M.2 (M-key) to Molex 4-pin: Storage and power connectors serve different purposes, though some storage connectors (SATA) include power delivery pins. The M.2 (M-key) (Storage) and Molex 4-pin (Power) are from different connector families.