ubuntu@ubuntu:~$ sudo dmidecode
# dmidecode 3.1
Getting SMBIOS data from sysfs.
SMBIOS 2.7 present.
32 structures occupying 1616 bytes.
Table at 0x8AFAC000.

Handle 0x0000, DMI type 7, 19 bytes
Cache Information
	Socket Designation: L1 Cache
	Configuration: Enabled, Not Socketed, Level 1
	Operational Mode: Write Back
	Location: Internal
	Installed Size: 32 kB
	Maximum Size: 32 kB
	Supported SRAM Types:
		Synchronous
	Installed SRAM Type: Synchronous
	Speed: Unknown
	Error Correction Type: Parity
	System Type: Data
	Associativity: 8-way Set-associative

Handle 0x0001, DMI type 7, 19 bytes
Cache Information
	Socket Designation: L1 Cache
	Configuration: Enabled, Not Socketed, Level 1
	Operational Mode: Write Back
	Location: Internal
	Installed Size: 32 kB
	Maximum Size: 32 kB
	Supported SRAM Types:
		Synchronous
	Installed SRAM Type: Synchronous
	Speed: Unknown
	Error Correction Type: Parity
	System Type: Instruction
	Associativity: 8-way Set-associative

Handle 0x0002, DMI type 7, 19 bytes
Cache Information
	Socket Designation: L2 Cache
	Configuration: Enabled, Not Socketed, Level 2
	Operational Mode: Write Back
	Location: Internal
	Installed Size: 256 kB
	Maximum Size: 256 kB
	Supported SRAM Types:
		Synchronous
	Installed SRAM Type: Synchronous
	Speed: Unknown
	Error Correction Type: Single-bit ECC
	System Type: Unified
	Associativity: 8-way Set-associative

Handle 0x0003, DMI type 7, 19 bytes
Cache Information
	Socket Designation: L3 Cache
	Configuration: Enabled, Not Socketed, Level 3
	Operational Mode: Write Back
	Location: Internal
	Installed Size: 4096 kB
	Maximum Size: 4096 kB
	Supported SRAM Types:
		Synchronous
	Installed SRAM Type: Synchronous
	Speed: Unknown
	Error Correction Type: Multi-bit ECC
	System Type: Unified
	Associativity: 16-way Set-associative

Handle 0x0004, DMI type 4, 42 bytes
Processor Information
	Socket Designation: U3E1
	Type: Central Processor
	Family: Core i7
	Manufacturer: Intel(R) Corporation
	ID: D4 06 03 00 FF FB EB BF
	Signature: Type 0, Family 6, Model 61, Stepping 4
	Flags:
		FPU (Floating-point unit on-chip)
		VME (Virtual mode extension)
		DE (Debugging extension)
		PSE (Page size extension)
		TSC (Time stamp counter)
		MSR (Model specific registers)
		PAE (Physical address extension)
		MCE (Machine check exception)
		CX8 (CMPXCHG8 instruction supported)
		APIC (On-chip APIC hardware supported)
		SEP (Fast system call)
		MTRR (Memory type range registers)
		PGE (Page global enable)
		MCA (Machine check architecture)
		CMOV (Conditional move instruction supported)
		PAT (Page attribute table)
		PSE-36 (36-bit page size extension)
		CLFSH (CLFLUSH instruction supported)
		DS (Debug store)
		ACPI (ACPI supported)
		MMX (MMX technology supported)
		FXSR (FXSAVE and FXSTOR instructions supported)
		SSE (Streaming SIMD extensions)
		SSE2 (Streaming SIMD extensions 2)
		SS (Self-snoop)
		HTT (Multi-threading)
		TM (Thermal monitor supported)
		PBE (Pending break enabled)
	Version: Intel(R) Core(TM) i7-5557U CPU @ 3.10GHz
	Voltage: 1.1 V
	External Clock: 25 MHz
	Max Speed: 3100 MHz
	Current Speed: 3400 MHz
	Status: Populated, Enabled
	Upgrade: Socket BGA1168
	L1 Cache Handle: 0x0001
	L2 Cache Handle: 0x0002
	L3 Cache Handle: 0x0003
	Serial Number:  
	Asset Tag:  
	Part Number:  
	Core Count: 2
	Core Enabled: 2
	Thread Count: 4
	Characteristics:
		64-bit capable
		Multi-Core
		Hardware Thread
		Execute Protection
		Enhanced Virtualization
		Power/Performance Control

Handle 0x0005, DMI type 0, 24 bytes
BIOS Information
	Vendor: Apple Inc.
	Version: MBP121.88Z.0175.B00.1802091122
	Release Date: 02/09/2018
	ROM Size: 8192 kB
	Characteristics:
		PCI is supported
		BIOS is upgradeable
		BIOS shadowing is allowed
		Boot from CD is supported
		Selectable boot is supported
		ACPI is supported
		Smart battery is supported
		Function key-initiated network boot is supported
		Targeted content distribution is supported
		UEFI is supported
	BIOS Revision: 0.1

Handle 0x0006, DMI type 1, 27 bytes
System Information
	Manufacturer: Apple Inc.
	Product Name: MacBookPro12,1
	Version: 1.0
	Serial Number: C02SL1ZAFVH8
	UUID: 7D0E0683-34A9-50FD-8F6E-6DE9249A455D
	Wake-up Type: Power Switch
	SKU Number:  
	Family: MacBook Pro

Handle 0x0007, DMI type 2, 17 bytes
Base Board Information
	Manufacturer: Apple Inc.
	Product Name: Mac-E43C1C25D4880AD6
	Version: MacBookPro12,1
	Serial Number: C02641200W1GQ101U
	Asset Tag:  
	Features:
		Board is a hosting board
	Location In Chassis:  
	Chassis Handle: 0x0008
	Type: Motherboard
	Contained Object Handles: 0

Handle 0x0008, DMI type 3, 24 bytes
Chassis Information
	Manufacturer: Apple Inc.
	Type: Laptop
	Lock: Not Present
	Version: Mac-E43C1C25D4880AD6
	Serial Number: C02SL1ZAFVH8
	Asset Tag:  
	Boot-up State: Safe
	Power Supply State: Safe
	Thermal State: Safe
	Security Status: None
	OEM Information: 0x00000000
	Height: Unspecified
	Number Of Power Cords: Unspecified
	Contained Elements: 0
	SKU Number: Not Specified

Handle 0x0009, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: Not Specified
	Internal Connector Type: None
	External Reference Designator: USB0
	External Connector Type: Access Bus (USB)
	Port Type: USB

Handle 0x000A, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: Not Specified
	Internal Connector Type: None
	External Reference Designator: USB1
	External Connector Type: Access Bus (USB)
	Port Type: USB

Handle 0x000B, 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 0x000C, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: Not Specified
	Internal Connector Type: None
	External Reference Designator: Thunderbolt
	External Connector Type: None
	Port Type: Other

Handle 0x000D, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: Microphone
	Internal Connector Type: Other
	External Reference Designator: Not Specified
	External Connector Type: None
	Port Type: None

Handle 0x000E, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: Speaker
	Internal Connector Type: Other
	External Reference Designator: Not Specified
	External Connector Type: None
	Port Type: None

Handle 0x000F, DMI type 41, 11 bytes
Onboard Device
	Reference Designation: Integrated Video Controller
	Type: Video
	Status: Enabled
	Type Instance: 1
	Bus Address: 0000:00:00.0

Handle 0x0010, DMI type 41, 11 bytes
Onboard Device
	Reference Designation: Azalia Audio Codec
	Type: Sound
	Status: Enabled
	Type Instance: 1
	Bus Address: 0000:00:00.0

Handle 0x0011, DMI type 41, 11 bytes
Onboard Device
	Reference Designation: SATA
	Type: SATA Controller
	Status: Enabled
	Type Instance: 1
	Bus Address: 0000:00:00.0

Handle 0x0012, DMI type 13, 22 bytes
BIOS Language Information
	Language Description Format: Abbreviated
	Installable Languages: 1
		en
	Currently Installed Language: en

Handle 0x0013, DMI type 22, 26 bytes
Portable Battery
	Location: Not Specified
	Manufacturer: Not Specified
	Name: Not Specified
	Design Capacity: Unknown
	Design Voltage: Unknown
	SBDS Version: Not Specified
	Maximum Error: 0%
	SBDS Serial Number: 0000
	SBDS Manufacture Date: 1980-00-00
	SBDS Chemistry: Not Specified
	OEM-specific Information: 0x00000000

Handle 0x0014, DMI type 32, 11 bytes
System Boot Information
	Status: No errors detected

Handle 0x0015, DMI type 131, 6 bytes
OEM-specific Type
	Header and Data:
		83 06 15 00 06 07

Handle 0x0016, DMI type 133, 12 bytes
OEM-specific Type
	Header and Data:
		85 0C 16 00 02 00 00 00 00 00 00 00

Handle 0x0017, DMI type 128, 96 bytes
OEM-specific Type
	Header and Data:
		80 60 17 00 03 00 00 00 36 F5 0F FD 3F FF 1F FF
		02 00 03 00 00 00 00 00 00 00 99 FF FF FF AF FF
		00 00 B0 FF FF FF D4 FF 00 00 D7 FF FF FF D9 FF
		00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
		00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
		00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

Handle 0x0018, DMI type 134, 20 bytes
OEM-specific Type
	Header and Data:
		86 14 18 00 32 2E 32 38 46 30 37 00 00 00 00 00
		00 00 00 00

Handle 0x0019, DMI type 16, 23 bytes
Physical Memory Array
	Location: System Board Or Motherboard
	Use: System Memory
	Error Correction Type: None
	Maximum Capacity: 8 GB
	Error Information Handle: Not Provided
	Number Of Devices: 2

Handle 0x001A, DMI type 17, 34 bytes
Memory Device
	Array Handle: 0x0019
	Error Information Handle: Not Provided
	Total Width: 64 bits
	Data Width: 64 bits
	Size: 8192 MB
	Form Factor: SODIMM
	Set: None
	Locator: DIMM0
	Bank Locator: BANK 0
	Type: DDR3
	Type Detail: Synchronous
	Speed: 1867 MT/s
	Manufacturer: 0x80AD
	Serial Number: 0x00000000
	Asset Tag: Not Specified
	Part Number: 0x483943434E4E4E434C544D4C41522D4E5544
	Rank: Unknown
	Configured Clock Speed: 1867 MT/s

Handle 0x001B, DMI type 130, 186 bytes
OEM-specific Type
	Header and Data:
		82 BA 1B 00 1A 00 00 00 B0 00 91 20 F1 03 05 1A
		05 0A 03 11 01 08 09 00 40 05 78 78 90 50 90 11
		50 E0 90 06 3C 3C 01 90 00 00 00 00 CA FA 00 00
		00 A8 00 00 00 00 00 00 00 00 00 00 00 00 00 00
		00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
		00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
		00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
		00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80
		AD 01 00 00 00 00 00 00 00 00 48 39 43 43 4E 4E
		4E 43 4C 54 4D 4C 41 52 2D 4E 55 44 00 00 80 AD
		00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
		00 00 00 00 00 00 00 00 00 00

Handle 0x001C, DMI type 17, 34 bytes
Memory Device
	Array Handle: 0x0019
	Error Information Handle: Not Provided
	Total Width: 64 bits
	Data Width: 64 bits
	Size: 8192 MB
	Form Factor: SODIMM
	Set: None
	Locator: DIMM0
	Bank Locator: BANK 1
	Type: DDR3
	Type Detail: Synchronous
	Speed: 1867 MT/s
	Manufacturer: 0x80AD
	Serial Number: 0x00000000
	Asset Tag: Not Specified
	Part Number: 0x483943434E4E4E434C544D4C41522D4E5544
	Rank: Unknown
	Configured Clock Speed: 1867 MT/s

Handle 0x001D, DMI type 130, 186 bytes
OEM-specific Type
	Header and Data:
		82 BA 1D 00 1C 00 00 00 B0 00 91 20 F1 03 05 1A
		05 0A 03 11 01 08 09 00 40 05 78 78 90 50 90 11
		50 E0 90 06 3C 3C 01 90 00 00 00 00 CA FA 00 00
		00 A8 00 00 00 00 00 00 00 00 00 00 00 00 00 00
		00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
		00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
		00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
		00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80
		AD 01 00 00 00 00 00 00 00 00 48 39 43 43 4E 4E
		4E 43 4C 54 4D 4C 41 52 2D 4E 55 44 00 00 80 AD
		00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
		00 00 00 00 00 00 00 00 00 00

Handle 0x001E, DMI type 19, 31 bytes
Memory Array Mapped Address
	Starting Address: 0x0000000000000000k
	Ending Address: 0x00000003FFFFFFFFk
	Range Size: 16 GB
	Physical Array Handle: 0x0019
	Partition Width: 0

Handle 0xFEFF, DMI type 127, 4 bytes
End Of Table

ubuntu@ubuntu:~$