Heres a list of drives that are known to work in the H1xx players.
Avoid drives advertised for ipods and/or ipod branded drives as these normally wont work in a iriver player.
As far as I remember you'll need to flash Rockbox to get around the 999? file limit on iriver firmware.
H110 115 120 (GAL drives 5mm thick)
Without modification
MK2006GAL (20Gb)
MK2004GAL (20Gb)
MK3006GAL (30Gb)
MK4007GAL (40Gb)
With modification Zif (Lif) Drives
MK2008GAL (20Gb)
MK3008GAL (30Gb)
MK4009GAL (40Gb)
MK8025GAL (80Gb)
H140 (GAH drives 8mm thick)
Without modification
MK4006GAH (40Gb)
MK6006GAH (60Gb)
MK8007GAH (80Gb)
With modification Zif (Lif) Drives
MK4008GAH (40Gb)
MK6008GAH (60Gb)
MK8009GAH (80Gb)
MK1011GAH (100Gb)
MK1214GAH (120GB)
To use the Zif drives you'll need to use an adapter.
Formatting
The drives must be formatted to a FAT32 file system to work in the iriver player.
Avoid drives advertised for ipods and/or ipod branded drives as these normally wont work in a iriver player.
As far as I remember you'll need to flash Rockbox to get around the 999? file limit on iriver firmware.
H110 115 120 (GAL drives 5mm thick)
Without modification
MK2006GAL (20Gb)
MK2004GAL (20Gb)
MK3006GAL (30Gb)
MK4007GAL (40Gb)
With modification Zif (Lif) Drives
MK2008GAL (20Gb)
MK3008GAL (30Gb)
MK4009GAL (40Gb)
MK8025GAL (80Gb)
H140 (GAH drives 8mm thick)
Without modification
MK4006GAH (40Gb)
MK6006GAH (60Gb)
MK8007GAH (80Gb)
With modification Zif (Lif) Drives
MK4008GAH (40Gb)
MK6008GAH (60Gb)
MK8009GAH (80Gb)
MK1011GAH (100Gb)
MK1214GAH (120GB)
To use the Zif drives you'll need to use an adapter.
Formatting
The drives must be formatted to a FAT32 file system to work in the iriver player.