The Phoenix controller in Samsung's own product images isn't present on newer drives.
Samsung seemingly caught swapping components in its 970 Evo Plus
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Et tu, Samsung? Samsung Too Changes Components for their 970 EVO
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Samsung 970 EVO Plus SSD Upgrade HELP : r/ZephyrusG14
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Samsung SSDs Dying! 980 Pro, 990, 970 EVO PLUS, PM9A1 and More
Best Buy: Samsung Geek Squad Certified Refurbished 970 EVO Plus
Samsung SSDs Dying! 980 Pro, 990, 970 EVO PLUS, PM9A1 and More
Samsung seemingly caught swapping components in its 970 Evo Plus
Yes, Samsung Is Swapping SSD Parts Too
Samsung SSDs Dying! 980 Pro, 990, 970 EVO PLUS, PM9A1 Fails
Samsung Caught Swapping Components In 970 Evo Plus SSDs – channelnews
Samsung Caught Swapping Components In 970 Evo Plus SSDs – channelnews