@yodap - an "exrenal" drive? Does that have anything to do with kidney functions? LOL
I just had to step on that one!
That Seagate may be using the 6 - 500GB platters. That would be one heavy drive weight wise.
Regarding SSD units; Mushkin has released their "Callisto" series.
Mushkin Enhanced Callisto Deluxe MKNSSDCL60GB-DX 2.5" 60GB SATA II MLC
At Newegg for $179.99 w/free shipping! Uses the SandForce controller.
Check out these specs:- Up to 50,000 IO Per Second
- RAID support
- TRIM support (OS/driver support required)
- S.M.A.R.T. support
- Built-in ECC
- 2.5" to 3.5" adapter included for desktop use
- User-upgradeable firmware
- Assembled in the USA
- Sequential Access - Read up to 285 MB/s
- Sequential Access - Write up to 275 MB/s
- MTBF 2,000,000 hours
- Manufacturer Limited Warranty period (parts): 3 years
- Manufacturer Limited Warranty period (labor): 3 years