mmmm toch zitten er in de specifiecaties zeer weinig verschillen, de verschillen zitten met name in de tijden :
De DiamondMAX 40 Plus :
PERFORMANCE:
Seek Performance (including settling time and servo overhead)
Seek Times (Typical):
Track to track: ....................... 1.0 ms
Average: .............................. 9.0 ms
Maximum: .............................. <20.0 ms
Average Latency: ........................... 4.17 ms
Rotational Speed (+-0.1%): ................. 7,200 RPM
Controller Overhead: ....................... <0.3 ms
Start Time (0 - Drive Ready) ............... <10 sec
DATA TRANSFER RATE:
To/From Interface (UDMA/100): ............. Up to 100 MBs
To/From Media: ........................... Up to 57.0 MBs
DRIVE CONFIGURATION:
Integrated Controller/Interface: ........... ATA-5/Ultra DMA 100
Buffer Size: ............................... 2 MB
Buffer Type: ............................... SDRAM
Areal Density: ............................. 7,200 MB/Sq. Inch
Track Density: ............................. 19,700 tpi
Flux Density: ............................. 317-377 kfci
Recording Density: ......................... 298-354 kbpi
Data Zones per Surface: .................... 16
Bytes per Sector/Block: .................... 512
De DiamondMAX 60 Plus :
PERFORMANCE:
Seek Performance (including settling time and servo overhead)
Seek Times (Typical):
Track to track: ....................... 1.0 ms
Average: .............................. 8.7 ms
Maximum: .............................. <20.0 ms
Average Latency: ........................... 4.17 ms
Rotational Speed (+-0.1%): ................. 7,200 RPM
Controller Overhead: ....................... <0.3 ms
Start Time (0 - Drive Ready) ............... <8.5 sec
DATA TRANSFER RATE:
To/From Interface (UDMA/100): ............ Up to 100.0 MBs
To/From Media: ........................... Up to 57.0 MBs
DRIVE CONFIGURATION:
Integrated Controller/Interface: ........... uLTRA ATA-100
Buffer Size: ............................... 2 MB
Buffer Type: ............................... SDRAM
Data Zones per Surface: .................... 16
Bytes per Sector/Block: .................... 512
De enige verschillen die ik kan vinden is :
Average : De 60 heeft <8,7 ms en De 40 heeft <9 ms
Start Time (0 to drive ready): De 60: 8,5 sec en De 40 10 seconde .
Volgens mij kan dit nooit een groot verschil zijn ??? merkbaar bedoel ik dan ...