Hard drive cache size question?

Reply

Join Date: Dec 2004
Posts: 409
Reputation: ingeborgdot@yah is an unknown quantity at this point 
Solved Threads: 0
ingeborgdot@yah's Avatar
ingeborgdot@yah ingeborgdot@yah is offline Offline
Posting Pro in Training

Hard drive cache size question?

 
0
  #1
Nov 9th, 2007
Seagate came out with a 500gb hdd that has a 32mb cache. How important is cache size? Will it make much of a difference in speed? Would it be more important to have the 32mb cache size on my os hdd or as my video, pics etc. hard drives? Please let me know what you understand about cache size on hdd because I don't for sure.
Antec P180 special edition, Epox 9NPA+ Ultra, AMD 64 3700+ San Diego with Zalman 7000, 2GB Corsair PC3200, Gigabyte GV--NX66T128VP, Fortron Blue Storm 500 watt,Seagate Sata 250gb, Audigy 2 ZS Gamer, Altec Lansing ADA995 5.1 THX, Digital Doc 5+, Plextor 712A, BenQ LS DW1655, Canopus ADVC50 capture card,XP Pro SP2
Reply With Quote Quick reply to this message  
Join Date: Jan 2007
Posts: 1,764
Reputation: DimaYasny will become famous soon enough DimaYasny will become famous soon enough 
Solved Threads: 85
Moderator
Featured Poster
DimaYasny DimaYasny is offline Offline
Posting Virtuoso

Re: Hard drive cache size question?

 
0
  #2
Nov 9th, 2007
the cache is the buffer memory between the controller and the mechanical hdd. the more cache it has - the more data it can store to transmit off to the controller, the faster data access on the hdd will be.
it's basically the size of the chunk of data that the hdd can send off to be processed at a time
Real stupidity always beats Artificial Intelligence. (Terry Pratchett)

BA BizMg, MCSE, DCSE, Linux+, Network+
Reply With Quote Quick reply to this message  
Join Date: Apr 2005
Posts: 16,188
Reputation: jbennet is a name known to all jbennet is a name known to all jbennet is a name known to all jbennet is a name known to all jbennet is a name known to all jbennet is a name known to all 
Solved Threads: 534
Moderator
Featured Poster
jbennet's Avatar
jbennet jbennet is online now Online
Moderator

Re: Hard drive cache size question?

 
0
  #3
Nov 14th, 2007
yeah cache size is important, just like cpu cache

ever wondered why a celeron sucked? thats as it has hardly any cache
If i am helpful, please give me reputation points.
Reply With Quote Quick reply to this message  
Reply

This thread is more than three months old.
Perhaps start a new thread instead?
Message:



Similar Threads
Other Threads in the Storage Forum
Thread Tools Search this Thread



About Us | Contact Us | Advertise | DaniWeb | Acceptable Use Policy | RSS Feed

©2003 - 2009 DaniWeb® LLC