Models that these upgrades will work for:

Toshiba Satellite M30X-104, Toshiba Satellite M30X-105, Toshiba Satellite M30X-111, Toshiba Satellite M30X-113, Toshiba Satellite M30X-115, Toshiba Satellite M30X-118, Toshiba Satellite M30X-122, Toshiba Satellite M30X-124, Toshiba Satellite M30X-127, Toshiba Satellite M30X-128, Toshiba Satellite M30X-129, Toshiba Satellite M30X-130, Toshiba Satellite M30X-131, Toshiba Satellite M30X-134, Toshiba Satellite M30X-143, Toshiba Satellite M30X-144, Toshiba Satellite M30X-148, Toshiba Satellite M30X-150, Toshiba Satellite M30X-154, Toshiba Satellite M30X-155, Toshiba Satellite M30X-156, Toshiba Satellite M30X-163, Toshiba Satellite M30X-165, Toshiba Satellite M30X-166, Toshiba Satellite M30X-167, Toshiba Satellite M30X-168, Toshiba Satellite M30X-S114, Toshiba Satellite M30X-S1592ST, Toshiba Satellite M30X-S1593ST, Toshiba Satellite M30X-S171ST, Toshiba Satellite M30X-S181ST, Toshiba Satellite M30X-S191TD, Toshiba Satellite M30X-S214, Toshiba Satellite M30X-S221TD, Toshiba Satellite M30X-S234, Toshiba Satellite M30X-SP111, Toshiba Satellite M30X-SP181