DiscImageChef Report for IOMEGA ZIP 250 42.S

ATAPI characteristics:
ATAPI device
Model: IOMEGA ZIP 250 ATAPI
Firmware revision: 42.S
Supported ATA versions: ATA/ATAPI-4 ATA/ATAPI-5
Maximum ATA revision supported: ATA/ATAPI-5 T13 1321D revision 1
Parallel ATA device:
Advanced PIO: PIO0
Multi-word DMA: MDMA0 MDMA1
Ultra DMA: UDMA0 UDMA1 UDMA2 (active)

ATAPI Direct-access device
Device shall assert INTRQ when DRQ is set to one
ATAPI device uses 12 byte command packet
Device capabilities:
IORDY is supported and can be disabled
DMA is supported
At minimum 150 ns. transfer cycle time per word in MDMA, 150 ns. recommended
At minimum 180 ns. transfer cycle time per word in PIO, without flow control
At minimum 180 ns. transfer cycle time per word in PIO, with IORDY flow control
Command set and features:
28-bit LBA is supported
Removable Media Status Notification feature set is supported

SCSI characteristics:
Vendor: IOMEGA
Product: ZIP 250
Revision: 42.S
Device is connected and supported.
Direct-access device
Device claims to comply with ANSI X3.408:2005 (SPC-3)
Device does not claim to comply with any SCSI ECMA standard
Device does not claim to comply with any SCSI ISO/IEC standard
Device is removable
Device supports setting Normal ACA
Device supports LUN hierarchical addressing
Device does not support assymetrical access
Device supports only ST clocking
Device supports MODE SENSE (6)
Device supports MODE SENSE (10)

SCSI mode sense pages:
Mode Contents
MODE page 01h SCSI Read-write error recovery page:
Automatic write reallocation is enabled
Automatic read reallocation is enabled
Drive will use the most expedient form of error recovery first
Drive will repeat read operations 100 times
MODE page 05h SCSI Flexible disk page:
Transfer rate: 32768 kbit/s
64 heads
239 cylinders
32 sectors per track
512 bytes per sector
Write pre-compensation starts at cylinder 0
Write current reduction starts at cylinder 0
Target shall wait 0 seconds before attempting to access the medium after motor on is asserted
Target shall wait 0 seconds before releasing the motor on signal after becoming idle
Drive needs to do 1 step pulses per cylinder
Medium rotates at 2941 rpm
Pin 34 is unconnected
Pin 4 is unconnected
Pin 2 is unconnected
Pin 1 is unconnected
MODE page 08h SCSI Caching mode page:
Write-cache is enabled
Drive does not distinguish between cached read data
Drive does not distinguish between cached write data
Pre-fetch will be done for READ commands of 65535 blocks or less
A maximum of 65535 blocks will be pre-fetched
A maximum of 65535 blocks will be pre-fetched even if it is commanded to pre-fetch more
MODE page 2Fh Unknown mode page

Tested media:
Information for medium named "ZIP250"
Medium type code: 00h
Drive recognizes this medium.
Medium manufactured by: IOMEGA
Medium model: ZIP250
Logical sector size: 512 bytes
READ LONG sector size: 564 bytes
Medium has 489532 blocks of 512 bytes each
Medium size: 250640384 bytes, 250 Mb, 239.03 MiB
Device can use the READ LONG command in CHS mode with this medium
Device can use the READ CAPACITY (10) command with this medium
Device can use the READ (6) command with this medium
Device can use the READ LONG (10) command with this medium

Information for medium named "ZIP100"
Medium type code: 00h
Drive recognizes this medium.
Medium manufactured by: IOMEGA
Medium model: ZIP100
Logical sector size: 512 bytes
READ LONG sector size: 564 bytes
Medium has 196608 blocks of 512 bytes each
Medium size: 100663296 bytes, 100 Mb, 96.00 MiB
Device can use the READ LONG command in CHS mode with this medium
Device can use the READ CAPACITY (10) command with this medium
Device can use the READ (6) command with this medium
Device can use the READ LONG (10) command with this medium