For anyone who has or is going to upgrade their hard drive


first off want im happy 500gb seagate momentus 7200.4. exchanged hitachi 7k500 when got hitachi noticed significant battery loss, louder whooshing sound of time, , hotter temps seagate. convinced me hitachi, after having both switched right seagate obvious reasons.

seagate has been working excellent, quite, no noticeable drop in battery, , it's fast hell. 19-21 sec boot time here.

anyways, if new hard drive, recommend install hdapm keep load cycle down , avoid clicks if have them. if install smart utility , check load cycle count, notice load cycle count of hard drive close 10k after month. high. hdapm keeps load cycle way down. first seagate 10k after 3-4 weeks, hitachi. iv installed hdapm on hard drive , im @ 245 load cycle count after 3-4 weeks. great considering drives supposed until 600k.

if have trouble installing can you. had trouble have method works. took multiple tutorials people had written , had use few steps each.

i have provided instructions on how install hdapm below.
 

thanks info. hitachi 7200 rpm or 5400 rpm drive?

think current macbooks come 250 gb hitachi drives running @ 5400 rpm, , silent, pretty fast, , battery life. wonder if seagate 7200 decreases battery life lot?
 


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