EDIT:
Not bought yet.
Some more confusing thoughts:
Seagate Barracuda® 7200.10 Desktop Hard Drive Ultra ATA/100 Interface
Code:
Ultra ATA/100 40GB ST340815A
Ultra ATA/100 80GB ST380215A
Ultra ATA/100 80GB ST380815A
Ultra ATA/100 120GB ST3120815A
Ultra ATA/100 160GB ST3160815A
Ultra ATA/100 200GB ST3200820A
Ultra ATA/100 250GB ST3250620A
Ultra ATA/100 250GB ST3250820A
Ultra ATA/100 300GB ST3300620A
Ultra ATA/100 300GB ST3300820A
Ultra ATA/100 320GB ST3320620A
Ultra ATA/100 320GB ST3320820A
Ultra ATA/100 400GB ST3400620A
Ultra ATA/100 400GB ST3400820A
Ultra ATA/100 500GB ST3500630A
Ultra ATA/100 500GB ST3500830A
Ultra ATA/100 750GB ST3750640A
Ultra ATA/100 750GB ST3750840A
Source : *www.seagate.com/www/en-us/products/desktops/barracuda_hard_drives/barracuda_7200.10/
Check it out:
The 40 GB to 160 GB drives
ST3xxxx15A series claim to offer
7200.10 PATA 3.0Gb/s with perpendicular recording
Note:
Something is really fishy here..
Just check out the ST380215A, ST380815A..both 80 GB drives. here the 215A claims to have 8mb buffer, no statement about ST380815A.
On first look it appears that the ST3160815A will be a good performer (though it has 8mb buffer) - i feel because of single platter perpendicular recording. For the record the max data transfer speeds for all the above drives is quoted as 78 Mbps.
However the ST3xxx620A series offer 16 mb buffer.
So which is the best.
Comments invited.