adam@mini-ubuntu:~$ sudo hdparm -I /dev/sda

/dev/sda:

CompactFlash ATA device
	Model Number:       STEC PATA 8GB                           
	Serial Number:      STM0000B6C1D        
	Firmware Revision:  D5221-10
Standards:
	Supported: 6 5 4 
	Likely used: 6
Configuration:
	Logical		max	current
	cylinders	14886	14886
	heads		16	16
	sectors/track	63	63
	--
	CHS current addressable sectors:   15005088
	LBA    user addressable sectors:   15005088
	Logical/Physical Sector size:           512 bytes
	device size with M = 1024*1024:        7326 MBytes
	device size with M = 1000*1000:        7682 MBytes (7 GB)
	cache/buffer size  = unknown
Capabilities:
	LBA, IORDY(cannot be disabled)
	Standby timer values: spec'd by Standard
	R/W multiple sector transfer: Max = 1	Current = 1
	DMA: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 *udma5 udma6 
	     Cycle time: min=120ns recommended=120ns
	PIO: pio0 pio1 pio2 pio3 pio4 
	     Cycle time: no flow control=120ns  IORDY flow control=120ns
Commands/features:
	Enabled	Supported:
	   *	SMART feature set
	    	Security Mode feature set
	   *	Power Management feature set
	   *	Write cache
	   *	Look-ahead
	   *	Host Protected Area feature set
	   *	WRITE_BUFFER command
	   *	READ_BUFFER command
	   *	NOP cmd
	   *	CFA feature set
	   *	SMART error logging
	   *	SMART self-test
		CFA max advanced io_udma cycle time: 80ns
		CFA max advanced mem_udma cycle time: 80ns
	   *	CFA advanced modes: io_udma4 io_udma5 io_udma6 io_udma7 io_udma8 io_udma9 *io_udma10 mem_udma4 mem_udma5 mem_udma6 mem_udma7 mem_udma8 mem_udma9 *mem_udma10 
Security: 
	Master password revision code = 65534
		supported
	not	enabled
	not	locked
		frozen
	not	expired: security count
	not	supported: enhanced erase
Integrity word not set (found 0x0000, expected 0x5da5)