Wednesday, September 23, 2009

linux memory infomation

SkyHi @ Wednesday, September 23, 2009
[home]# dmidecode
# dmidecode 2.7
SMBIOS 2.31 present.
57 structures occupying 2076 bytes.
Table at 0x000EF7D0.

Handle 0x0000, DMI type 0, 20 bytes.
BIOS Information
Vendor: IBM
Version: 2AKT48AUS
Release Date: 01/18/2005
Address: 0xE4540
Runtime Size: 113344 bytes
ROM Size: 512 kB
Characteristics:
PCI is supported
PNP is supported
APM is supported
BIOS is upgradeable
BIOS shadowing is allowed
ESCD support is available
Boot from CD is supported
EDD is supported
ACPI is supported
USB legacy is supported
AGP is supported
LS-120 boot is supported
Smart battery is supported
BIOS boot specification is supported

Handle 0x0001, DMI type 1, 25 bytes.
System Information
Manufacturer: IBM
Product Name: 8187WHA
Version: Not Specified
Serial Number: KCRA3YX
UUID: 1A89BEAD-5181-3409-AED7-587B543F988D
Wake-up Type: Power Switch

Handle 0x0002, DMI type 2, 8 bytes.
Base Board Information
Manufacturer: IBM
Product Name: IBM
Version: Not Specified
Serial Number: Not Specified

Handle 0x0003, DMI type 3, 17 bytes.
Chassis Information
Manufacturer: IBM
Type: Desktop
Lock: Not Present
Version: Not Specified
Serial Number: Not Specified
Asset Tag: .........................
Boot-up State: Safe
Power Supply State: Safe
Thermal State: Safe
Security Status: None
OEM Information: 0x00000000

Handle 0x0004, DMI type 4, 35 bytes.
Processor Information
Socket Designation: WMT478/NWD
Type: Central Processor
Family: Unknown
Manufacturer: GenuineIntel
ID: 41 0F 00 00 FF FB EB BF
Version: Intel(R) Pentium(R) 4 CPU 2.80GHz
Voltage: 1.8 V
External Clock: 133 MHz
Max Speed: 3400 MHz
Current Speed: 2800 MHz
Status: Populated, Enabled
Upgrade: Socket 478
L1 Cache Handle: 0x0005
L2 Cache Handle: 0x0006
L3 Cache Handle: Not Provided
Serial Number: Not Specified
Asset Tag: Not Specified
Part Number: Not Specified

Handle 0x0005, DMI type 7, 19 bytes.
Cache Information
Socket Designation: L1 Cache
Configuration: Enabled, Socketed, Level 1
Operational Mode: Write Back
Location: Internal
Installed Size: 0 KB
Maximum Size: 256 KB
Supported SRAM Types:
Burst
Pipeline Burst
Asynchronous
Installed SRAM Type: Asynchronous
Speed: Unknown
Error Correction Type: Unknown
System Type: Data
Associativity: Unknown

Handle 0x0006, DMI type 7, 19 bytes.
Cache Information
Socket Designation: L2 Cache
Configuration: Enabled, Socketed, Level 2
Operational Mode: Write Back
Location: Internal
Installed Size: 1024 KB
Maximum Size: 512 KB
Supported SRAM Types:
Burst
Pipeline Burst
Asynchronous
Installed SRAM Type: Burst
Speed: Unknown
Error Correction Type: Unknown
System Type: Unknown
Associativity: Unknown

Handle 0x0007, DMI type 8, 9 bytes.
Port Connector Information
Internal Reference Designator: J6
Internal Connector Type: 9 Pin Dual Inline (pin 10 cut)
External Reference Designator: COM 1
External Connector Type: DB-9 male
Port Type: Serial Port 16550A Compatible

Handle 0x0008, DMI type 126, 9 bytes.
Inactive

Handle 0x0009, DMI type 8, 9 bytes.
Port Connector Information
Internal Reference Designator: J20
Internal Connector Type: 25 Pin Dual Inline (pin 26 cut)
External Reference Designator: Parallel
External Connector Type: DB-25 female
Port Type: Parallel Port ECP/EPP

Handle 0x000A, DMI type 8, 9 bytes.
Port Connector Information
Internal Reference Designator: J1M1
Internal Connector Type: None
External Reference Designator: Keyboard
External Connector Type: Circular DIN-8 male
Port Type: Keyboard Port

Handle 0x000B, DMI type 8, 9 bytes.
Port Connector Information
Internal Reference Designator: J1M1
Internal Connector Type: None
External Reference Designator: PS/2 Mouse
External Connector Type: Circular DIN-8 male
Port Type: Keyboard Port

Handle 0x000C, DMI type 8, 9 bytes.
Port Connector Information
Internal Reference Designator: 4REARUSB/BOT
Internal Connector Type: None
External Reference Designator: USB 1
External Connector Type: Access Bus (USB)
Port Type: USB

Handle 0x000D, DMI type 8, 9 bytes.
Port Connector Information
Internal Reference Designator: 4REARUSB/MIDL
Internal Connector Type: None
External Reference Designator: USB 2
External Connector Type: Access Bus (USB)
Port Type: USB

Handle 0x000E, DMI type 8, 9 bytes.
Port Connector Information
Internal Reference Designator: 4REARUSB/MIDH
Internal Connector Type: None
External Reference Designator: USB 3
External Connector Type: Access Bus (USB)
Port Type: USB

Handle 0x000F, DMI type 8, 9 bytes.
Port Connector Information
Internal Reference Designator: 4REARUSB/TOP
Internal Connector Type: None
External Reference Designator: USB 4
External Connector Type: Access Bus (USB)
Port Type: USB

Handle 0x0010, DMI type 8, 9 bytes.
Port Connector Information
Internal Reference Designator: 2REARUSB/BOT
Internal Connector Type: None
External Reference Designator: USB 5
External Connector Type: Access Bus (USB)
Port Type: USB

Handle 0x0011, DMI type 8, 9 bytes.
Port Connector Information
Internal Reference Designator: 2REARUSB/TOP
Internal Connector Type: None
External Reference Designator: USB 6
External Connector Type: Access Bus (USB)
Port Type: USB

Handle 0x0012, DMI type 8, 9 bytes.
Port Connector Information
Internal Reference Designator: FRONTUSB/BOT
Internal Connector Type: None
External Reference Designator: USB 7
External Connector Type: Access Bus (USB)
Port Type: USB

Handle 0x0013, DMI type 8, 9 bytes.
Port Connector Information
Internal Reference Designator: FRONTUSB/TOP
Internal Connector Type: None
External Reference Designator: USB 8
External Connector Type: Access Bus (USB)
Port Type: USB

Handle 0x0014, DMI type 8, 9 bytes.
Port Connector Information
Internal Reference Designator: Not Specified
Internal Connector Type: None
External Reference Designator: Audio Line In
External Connector Type: Mini Jack (headphones)
Port Type: Audio Port

Handle 0x0015, DMI type 8, 9 bytes.
Port Connector Information
Internal Reference Designator: Not Specified
Internal Connector Type: None
External Reference Designator: Audio Line Out
External Connector Type: Mini Jack (headphones)
Port Type: Audio Port

Handle 0x0016, DMI type 8, 9 bytes.
Port Connector Information
Internal Reference Designator: Not Specified
Internal Connector Type: None
External Reference Designator: Microphone
External Connector Type: Mini Jack (headphones)
Port Type: Audio Port

Handle 0x0017, DMI type 8, 9 bytes.
Port Connector Information
Internal Reference Designator: J12
Internal Connector Type: None
External Reference Designator: Network
External Connector Type: RJ-45
Port Type: Network Port

Handle 0x0018, DMI type 9, 13 bytes.
System Slot Information
Designation: AGP
Type: 32-bit AGP
Current Usage: Available
Length: Long
ID: 10
Characteristics:
3.3 V is provided

Handle 0x0019, DMI type 9, 13 bytes.
System Slot Information
Designation: PCI Slot #1 - J1001I
Type: 32-bit PCI
Current Usage: Available
Length: Long
ID: 1
Characteristics:
3.3 V is provided

Handle 0x001A, DMI type 9, 13 bytes.
System Slot Information
Designation: PCI Slot #2 - J901I
Type: 32-bit PCI
Current Usage: Available
Length: Long
ID: 2
Characteristics:
3.3 V is provided

Handle 0x001B, DMI type 9, 13 bytes.
System Slot Information
Designation: PCI Slot #3 - J901I
Type: 32-bit PCI
Current Usage: Available
Length: Long
ID: 3
Characteristics:
3.3 V is provided

Handle 0x001C, DMI type 10, 6 bytes.
On Board Device Information
Type: Other
Status: Disabled
Description: IBM Embedded Security Hardware Type 0

Handle 0x001D, DMI type 10, 6 bytes.
On Board Device Information
Type: Sound
Status: Enabled
Description: AD1981

Handle 0x001E, DMI type 11, 5 bytes.
OEM Strings
String 1: BB:2A48A

Handle 0x001F, DMI type 12, 5 bytes.
System Configuration Options
Option 1: JP 7: 1-2 Normal, 2-3 Clear CMOS/Boot Block Recovery

Handle 0x0020, DMI type 13, 22 bytes.
BIOS Language Information
Installable Languages: 1
enUS
Currently Installed Language: enUS

Handle 0x0021, DMI type 15, 29 bytes.
System Event Log
Area Length: 112 bytes
Header Start Offset: 0x0000
Header Length: 16 bytes
Data Start Offset: 0x0010
Access Method: General-purpose non-volatile data functions
Access Address: 0x0000
Status: Valid, Not Full
Change Token: 0x00000008
Header Format: Type 1
Supported Log Type Descriptors: 3
Descriptor 1: POST error
Data Format 1: POST results bitmap
Descriptor 2: Single-bit ECC memory error
Data Format 2: Multiple-event
Descriptor 3: Multi-bit ECC memory error
Data Format 3: Multiple-event

Handle 0x0022, DMI type 16, 15 bytes.
Physical Memory Array
Location: System Board Or Motherboard
Use: System Memory
Error Correction Type: None
Maximum Capacity: 4 GB
Error Information Handle: Not Provided
Number Of Devices: 4

Handle 0x0023, DMI type 17, 27 bytes.
Memory Device
Array Handle: 0x0022
Error Information Handle: No Error
Total Width: 64 bits
Data Width: 64 bits
Size: 512 MB
Form Factor: DIMM
Set: 1
Locator: J4
Bank Locator: CH_A_DIMM0
Type: DDR
Type Detail: Synchronous
Speed: Unknown
Manufacturer: Not Specified
Serial Number: Not Specified
Asset Tag: Not Specified
Part Number: Not Specified

Handle 0x0024, DMI type 17, 27 bytes.
Memory Device
Array Handle: 0x0022
Error Information Handle: No Error
Total Width: Unknown
Data Width: Unknown
Size: No Module Installed
Form Factor: DIMM
Set: 1
Locator: J5
Bank Locator: CH_A_DIMM1
Type: DDR
Type Detail: Synchronous
Speed: Unknown
Manufacturer: Not Specified
Serial Number: Not Specified
Asset Tag: Not Specified
Part Number: Not Specified

Handle 0x0025, DMI type 17, 27 bytes.
Memory Device
Array Handle: 0x0022
Error Information Handle: No Error
Total Width: Unknown
Data Width: Unknown
Size: No Module Installed
Form Factor: DIMM
Set: 1
Locator: J15
Bank Locator: CH_B_DIMM0
Type: DDR
Type Detail: Synchronous
Speed: Unknown
Manufacturer: Not Specified
Serial Number: Not Specified
Asset Tag: Not Specified
Part Number: Not Specified

Handle 0x0026, DMI type 17, 27 bytes.
Memory Device
Array Handle: 0x0022
Error Information Handle: No Error
Total Width: Unknown
Data Width: Unknown
Size: No Module Installed
Form Factor: DIMM
Set: 1
Locator: J16
Bank Locator: CH_B_DIMM1
Type: DDR
Type Detail: Synchronous
Speed: Unknown
Manufacturer: Not Specified
Serial Number: Not Specified
Asset Tag: Not Specified
Part Number: Not Specified

Handle 0x0027, DMI type 19, 15 bytes.
Memory Array Mapped Address
Starting Address: 0x00000000000
Ending Address: 0x0001FFFFFFF
Range Size: 512 MB
Physical Array Handle: 0x0022
Partition Width: 0

Handle 0x0028, DMI type 20, 19 bytes.
Memory Device Mapped Address
Starting Address: 0x00000000000
Ending Address: 0x0001FFFFFFF
Range Size: 512 MB
Physical Device Handle: 0x0023
Memory Array Mapped Address Handle: 0x0027
Partition Row Position: Unknown
Interleave Position: Unknown
Interleaved Data Depth: Unknown

Handle 0x0029, DMI type 20, 19 bytes.
Memory Device Mapped Address
Starting Address: 0x0001FFFFC00
Ending Address: 0x0001FFFFFFF
Range Size: 1 kB
Physical Device Handle: 0x0024
Memory Array Mapped Address Handle: 0x0027
Partition Row Position: Unknown
Interleave Position: Unknown
Interleaved Data Depth: Unknown

Handle 0x002A, DMI type 20, 19 bytes.
Memory Device Mapped Address
Starting Address: 0x0001FFFFC00
Ending Address: 0x0001FFFFFFF
Range Size: 1 kB
Physical Device Handle: 0x0025
Memory Array Mapped Address Handle: 0x0027
Partition Row Position: Unknown
Interleave Position: Unknown
Interleaved Data Depth: Unknown

Handle 0x002B, DMI type 20, 19 bytes.
Memory Device Mapped Address
Starting Address: 0x0001FFFFC00
Ending Address: 0x0001FFFFFFF
Range Size: 1 kB
Physical Device Handle: 0x0026
Memory Array Mapped Address Handle: 0x0027
Partition Row Position: Unknown
Interleave Position: Unknown
Interleaved Data Depth: Unknown

Handle 0x002C, DMI type 23, 13 bytes.
System Reset
Status: Enabled
Watchdog Timer: Present
Boot Option: Do Not Reboot
Boot Option On Limit: Do Not Reboot
Reset Count: Unknown
Reset Limit: Unknown
Timer Interval: Unknown
Timeout: Unknown

Handle 0x002D, DMI type 24, 5 bytes.
Hardware Security
Power-On Password Status: Disabled
Keyboard Password Status: Enabled
Administrator Password Status: Disabled
Front Panel Reset Status: Not Implemented

Handle 0x002E, DMI type 25, 9 bytes.
System Power Controls
Next Scheduled Power-on: 12-31 23:59:59

Handle 0x002F, DMI type 26, 20 bytes.
Voltage Probe
Description: Voltage Probe
Location: Processor
Status: OK
Maximum Value: Unknown
Minimum Value: Unknown
Resolution: Unknown
Tolerance: Unknown
Accuracy: Unknown
OEM-specific Information: 0x00000000

Handle 0x0030, DMI type 27, 12 bytes.
Cooling Device
Temperature Probe Handle: 0x0031
Type: Fan
Status: OK
OEM-specific Information: 0x00000000

Handle 0x0031, DMI type 28, 20 bytes.
Temperature Probe
Description: Temperature Probe
Location: Processor
Status: OK
Maximum Value: Unknown
Minimum Value Unknown
Resolution: Unknown
Tolerance: Unknown
Accuracy: Unknown
OEM-specific Information: 0x00000000

Handle 0x0032, DMI type 29, 20 bytes.
Electrical Current Probe
Description: Electrical Current Probe
Location: Processor
Status: OK
Maximum Value: Unknown
Minimum Value: Unknown
Resolution: Unknown
Tolerance: Unknown
Accuracy: Unknown
OEM-specific Information: 0x00000000

Handle 0x0033, DMI type 30, 6 bytes.
Out-of-band Remote Access
Manufacturer Name: Intel
Inbound Connection: Enabled
Outbound Connection: Disabled

Handle 0x0034, DMI type 32, 20 bytes.
System Boot Information
Status:

Handle 0x0035, DMI type 126, 5 bytes.
Inactive

Handle 0x0036, DMI type 126, 4 bytes.
Inactive

Handle 0x0037, DMI type 127, 4 bytes.
End Of Table

Handle 0x0038, DMI type 127, 4 bytes.
End Of Table


[home]#lshw
*-memory
description: System Memory
physical id: 1000
slot: System board or motherboard
size: 768MB
capacity: 1GB
*-bank:0
description: DIMM SDRAM Synchronous 266 MHz (3.8 ns)
physical id: 0
slot: DIMM_A
size: 512MB
width: 64 bits
clock: 266MHz (3.8ns)
*-bank:1
description: DIMM SDRAM Synchronous 266 MHz (3.8 ns)
physical id: 1
slot: DIMM_B
size: 256MB
width: 64 bits
clock: 266MHz (3.8ns)