1
2/dev/sda:
3
4ATA device, with non-removable media
5	Model Number:       SAMSUNG SSD PM830 mSATA 256GB
6	Serial Number:      S0XPNYAD412339
7	Firmware Revision:  CXM13D1Q
8	Transport:          Serial, ATA8-AST, SATA 1.0a, SATA II Extensions, SATA Rev 2.5, SATA Rev 2.6, SATA Rev 3.0
9Standards:
10	Used: unknown (minor revision code 0x0039)
11	Supported: 8 7 6 5
12	Likely used: 8
13Configuration:
14	Logical		max	current
15	cylinders	16383	16383
16	heads		16	16
17	sectors/track	63	63
18	--
19	CHS current addressable sectors:   16514064
20	LBA    user addressable sectors:  268435455
21	LBA48  user addressable sectors:  500118192
22	Logical  Sector size:                   512 bytes
23	Physical Sector size:                   512 bytes
24	device size with M = 1024*1024:      244198 MBytes
25	device size with M = 1000*1000:      256060 MBytes (256 GB)
26	cache/buffer size  = unknown
27	Nominal Media Rotation Rate: Solid State Device
28Capabilities:
29	LBA, IORDY(can be disabled)
30	Queue depth: 32
31	Standby timer values: spec'd by Standard, no device specific minimum
32	R/W multiple sector transfer: Max = 16	Current = 16
33	Recommended acoustic management value: 128, current value: 254
34	DMA: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 udma5 *udma6
35	     Cycle time: min=120ns recommended=120ns
36	PIO: pio0 pio1 pio2 pio3 pio4
37	     Cycle time: no flow control=120ns  IORDY flow control=120ns
38Commands/features:
39	Enabled	Supported:
40	   *	SMART feature set
41	    	Security Mode feature set
42	   *	Power Management feature set
43	   *	Write cache
44	   *	Look-ahead
45	   *	Host Protected Area feature set
46	   *	WRITE_BUFFER command
47	   *	READ_BUFFER command
48	   *	NOP cmd
49	   *	DOWNLOAD_MICROCODE
50	    	SET_MAX security extension
51	   *	Automatic Acoustic Management feature set
52	   *	48-bit Address feature set
53	   *	Device Configuration Overlay feature set
54	   *	Mandatory FLUSH_CACHE
55	   *	FLUSH_CACHE_EXT
56	   *	SMART error logging
57	   *	SMART self-test
58	   *	General Purpose Logging feature set
59	   *	WRITE_{DMA|MULTIPLE}_FUA_EXT
60	   *	64-bit World wide name
61	   *	WRITE_UNCORRECTABLE_EXT command
62	   *	{READ,WRITE}_DMA_EXT_GPL commands
63	   *	Segmented DOWNLOAD_MICROCODE
64	   *	Gen1 signaling speed (1.5Gb/s)
65	   *	Gen2 signaling speed (3.0Gb/s)
66	   *	Gen3 signaling speed (6.0Gb/s)
67	   *	Native Command Queueing (NCQ)
68	   *	Host-initiated interface power management
69	   *	Phy event counters
70	   *	DMA Setup Auto-Activate optimization
71	    	Device-initiated interface power management
72	   *	Software settings preservation
73	   *	SET MAX SETPASSWORD/UNLOCK DMA commands
74	   *	WRITE BUFFER DMA command
75	   *	READ BUFFER DMA command
76	   *	Data Set Management TRIM supported (limit 8 blocks)
77Security:
78	Master password revision code = 65534
79		supported
80	not	enabled
81	not	locked
82	not	frozen
83	not	expired: security count
84		supported: enhanced erase
85	6min for SECURITY ERASE UNIT. 32min for ENHANCED SECURITY ERASE UNIT.
86Logical Unit WWN Device Identifier: 5002538043584d30
87	NAA		: 5
88	IEEE OUI	: 002538
89	Unique ID	: 043584d30
90Checksum: correct
91