Are Mainstream (WDBMYH5000ANC) and Blue (WD5000BPVT) actually same products? their specs are identical.
Also I’m shopping online, I’d like to know how is the packaging for Mainstream and Blue products, are both in sealed plastic bags to protect them from humidity? are they protected aganst shock?
My laptop’s HDD is HITACHI HTS543232L9SA00, which product should I choose? Mainstream, Blue or Red? would I have same performance as my current HDD (HITACHI HTS543232L9SA00) with a Mainstream or Blue HDD?