Final words on IONE NAS

Pulled the HDD out of the cage, plugged it in into Linux box, ran "fdisk". For your pleasure:

Disk /dev/hdd: 40.0 GB, 40027029504 bytes
255 heads, 63 sectors/track, 4866 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
 
   Device Boot      Start         End      Blocks   Id  System
/dev/hdd1               1        4866    39086113+   c  W95 FAT32 (LBA)

Hope that helps. Please note that this drive is greater than 32 GB.