1. DiamondMax Plus 45 Ultra DMA 100:

Key Features:
--- Maximum Capacity of 46.1 GB
--- Fast ATA/Enhanced IDE compatible
--- Digital Signal Processor (DSP)-Based Architecture
--- Ultra ATA/100 Data Transfer Rate
--- 2 MB SDRAM Cache Buffer
--- 7,200 RPM Spin Speed
--- < 8.7 ms average seek time

Model Number Actual Cyls Max Cycls Hds Sect Size GB
54610H6 89,331 16,383 16 63 46.1 GB
54098H6 79,408 16,383 16 63 40.9 GB
53073H4 59,554 16,383 16 63 30.7 GB


2. DiamondMax Plus 40 Ultra DMA 100:

Key Features:

--- Maximum Capacity of 40.9 GB
--- Supports ATA/5 for up to 100 MB/sec
--- 2 MB SDRAM Cache Buffer
--- 7,200 RPM Spin Speed
--- < 9.0 ms average seek time

Model Number Actual Cyls Max Cycls Hds Sect Size GB
54098H8 77,536 16,383 16 63 40.9 GB
53073H6 58,135 16,383 16 63 30.7 GB