A1200
Blizzard1260 060@50Mhz with Blizzard SCSI-kit IV
Seagate 73GB 15K.5 ST373455LC set to PERIOD=10 (10MB/s) using MyUnitControl, results in offset 15
Kick3.2.1/Workbench3.2.1
Kickstart in fast, exec.library LibraryBase and so moved to fast using the MMU library tools
FastFileSystem 47.4


8.Ram Disk:> DiskSpeed DRIVE=15K.5-FFS-512-240: FAST LONG NOCPU BUF1=512 BUF2=0 BUF3=0 BUF4=0 
MKSoft DiskSpeed 4.2  Copyright © 1989-92 MKSoft Development
------------------------------------------------------------
CPU: 68040  AmigaOS Version: 47.102  Normal Video DMA
Device:  15K.5-FFS-512-240:    Buffers: 240

No CPU Speed Rating -- CPU % not available.


Testing with a 512 byte, MEMF_FAST, LONG-aligned buffer.
Create file:       634112 bytes/sec
Write to file:     687808 bytes/sec
Read from file:    829504 bytes/sec
8.Ram Disk:> DiskSpeed DRIVE=15K.5-FFS-4K-30: FAST LONG NOCPU BUF1=512 BUF2=0 BUF3=0 BUF4=0 
MKSoft DiskSpeed 4.2  Copyright © 1989-92 MKSoft Development
------------------------------------------------------------
CPU: 68040  AmigaOS Version: 47.102  Normal Video DMA
Device:  15K.5-FFS-4K-30:    Buffers: 30

No CPU Speed Rating -- CPU % not available.


Testing with a 512 byte, MEMF_FAST, LONG-aligned buffer.
Create file:      1709504 bytes/sec
Write to file:     736896 bytes/sec
Read from file:   1907840 bytes/sec
8.Ram Disk:> DiskSpeed DRIVE=15K.5-FFS-512-720: FAST LONG NOCPU BUF1=512 BUF2=0 BUF3=0 BUF4=0 
MKSoft DiskSpeed 4.2  Copyright © 1989-92 MKSoft Development
------------------------------------------------------------
CPU: 68040  AmigaOS Version: 47.102  Normal Video DMA
Device:  15K.5-FFS-512-720:    Buffers: 720

No CPU Speed Rating -- CPU % not available.


Testing with a 512 byte, MEMF_FAST, LONG-aligned buffer.
Create file:       629376 bytes/sec
Write to file:     671168 bytes/sec
Read from file:    812416 bytes/sec
8.Ram Disk:> DiskSpeed DRIVE=15K.5-FFS-4K-90: FAST LONG NOCPU BUF1=512 BUF2=0 BUF3=0 BUF4=0 
MKSoft DiskSpeed 4.2  Copyright © 1989-92 MKSoft Development
------------------------------------------------------------
CPU: 68040  AmigaOS Version: 47.102  Normal Video DMA
Device:  15K.5-FFS-4K-90:    Buffers: 90

No CPU Speed Rating -- CPU % not available.


Testing with a 512 byte, MEMF_FAST, LONG-aligned buffer.
Create file:      1762925 bytes/sec
Write to file:    2705405 bytes/sec
Read from file:   3559040 bytes/sec