This update includes:
- More latency information
- More seek information
- More transfer rate information
- Workload, Cycle count, Error rate (e.g. 1.0+16 & 1.0+17 drives)
- Watts active, idle, standby
- Updated pricing information on a hand full of drives
You will see open cells spread throughout because the manufacturers tend to not share all of the normal data. Makes me think they are hiding something (my opinion only).
PRICING
As usual prices bounce around. HINT: Just because the retail sales company says it is a special, does not mean it is, even if they say 10% off. Compare prices over time to get a real idea of pricing. I probably should make a database and enable a graph showing you pricing on a drive you choose - you would be surprised. Know your prices!
QUALITY
Pay attention to Error Rate, MTBF, warranty, cycle count and work load. These specifications really tell you how the drive SHOULD perform over the long haul. It gives you an idea of how well the manufacturer stands behind its product and how well they expect the drive will standup to time.
A 3 year warranty means you will probably will have to replace it sooner than one with a 5 year warranty. If under warranty, you will get a used drive that has passed the manufacturers requirements. MTBF gives you an idea of how long a drive might last using some statistical magic (HINT: look up what the number really means)... and the list goes on. I suppose we could create a weighted number for comparison purposes from these values that might make it easier to choose a drive based upon these values. Problem is, the algorithm will never make everyone happy. Maybe something for a rainy day.
Enjoy!