Como verificar meu hardware no Linux

Dica:

Para verificar qual a sua CPU, basta ler o arquivo /proc/cpuinfo

Exemplo:

$ cat /proc/cpuinfo
processor : 1
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Pentium(R) 4 CPU 3.06GHz
stepping : 9
cpu MHz : 3059.294
cache size : 1024 KB

No Debian, você pode instalar o pacote lshw

# aptitude install lshw

Basta usar agora:

# lshw
description: Desktop Computer
product: System Product Name
vendor: System manufacturer
version: System Version
serial: System Serial Number
width: 32 bits
capabilities: smbios-2.3 dmi-2.3
configuration: boot=normal chassis=desktop uuid=B8FD573A-E861-DA11-A19C-D628E7E799F2

*-core
description: Motherboard
product: P5VD1-X
vendor: ASUSTeK Computer INC.
physical id: 0
version: Rev 1.xx
serial: MB-1234567890
slot: To Be Filled By O.E.M.

*-firmware
description: BIOS
vendor: American Megatrends Inc.
physical id: 0
version: 080012 (10/31/2005)
size: 64KB
capacity: 448KB
capabilities: isa pci pnp apm upgrade shadowing escd cdboot bootselect socketedrom edd int13floppy1200 int13floppy720 int13floppy2880 int5printscreen int9keyboard int14serial int17printer int10video acpi usb ls120boot zipboot biosbootspecification

*-cpu
description: CPU
product: Intel(R) Pentium(R) 4 CPU 3.06GHz
vendor: Intel Corp.
physical id: 4
bus info: cpu@0
version: 15.4.9
serial: 0000-0F49-0000-0000-0000-0000
slot: CPU 1
size: 3066MHz
capacity: 3066MHz
width: 64 bits
clock: 133MHz
capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe x86-64 constant_tsc pni monitor ds_cpl tm2 cid cx16 xtpr lahf_lm
configuration: id=0

*-cache:0
description: L1 cache
physical id: 5
slot: L1-Cache
size: 16KB
capacity: 16KB
capabilities: pipeline-burst internal varies data

*-cache:1
description: L2 cache
physical id: 6
slot: L2-Cache
size: 1MB
capacity: 1MB
capabilities: pipeline-burst internal varies unified

*-cache:2 DISABLED
description: L3 cache
physical id: 7
slot: L3-Cache
capabilities: internal

*-logicalcpu:0
description: Logical CPU
physical id: 0.1
width: 64 bits
capabilities: logical

*-logicalcpu:1
description: Logical CPU
physical id: 0.2
width: 64 bits
capabilities: logical

*-memory
description: System Memory
physical id: 32
slot: System board or motherboard
size: 1GB

*-bank:0
description: DIMM [empty]
product: PartNum0
vendor: Manufacturer0
physical id: 0
serial: SerNum0
slot: DIMM0

*-bank:1
description: DIMM DDR Synchronous
product: PartNum1
vendor: Manufacturer1
physical id: 1
serial: SerNum1
slot: DIMM1
size: 512MB
width: 64 bits

*-bank:2
description: DIMM [empty]
product: PartNum2
vendor: Manufacturer2
physical id: 2
serial: SerNum2
slot: DIMM2

*-bank:3
description: DIMM DDR Synchronous
product: PartNum3
vendor: Manufacturer3
physical id: 3
serial: SerNum3
slot: DIMM3
size: 512MB
width: 64 bits

*-pci:0
description: Host bridge
product: PT894 Host Bridge
vendor: VIA Technologies, Inc.
physical id: f0000000
bus info: pci@00:00.0
version: 00
width: 32 bits
clock: 66MHz
configuration: latency=8
resources: iomemory:f0000000-f7ffffff

*-system UNCLAIMED
description: PIC
product: PT894 I/O APIC Interrupt Controller
vendor: VIA Technologies, Inc.
physical id: 0.5
bus info: pci@00:00.5
version: 00
width: 32 bits
clock: 33MHz
capabilities: io_x_-apic bus_master
configuration: latency=0

*-pci
description: PCI bridge
product: VT8237 PCI Bridge
vendor: VIA Technologies, Inc.
physical id: 1
bus info: pci@00:01.0
version: 00
width: 32 bits
clock: 66MHz
capabilities: pci normal_decode bus_master cap_list

*-display
description: VGA compatible controller
product: NV34 [GeForce FX 5200]
vendor: nVidia Corporation
physical id: 0
bus info: pci@01:00.0
version: a1
size: 128MB
width: 32 bits
clock: 66MHz
capabilities: vga bus_master cap_list
configuration: driver=nvidia latency=248 maxlatency=1 mingnt=5
resources: iomemory:fd000000-fdffffff iomemory:d0000000-d7ffffff irq:193

*-multimedia:0
description: Multimedia video controller
product: Bt878 Video Capture
vendor: Brooktree Corporation
physical id: 9
bus info: pci@00:09.0
version: 11
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list
configuration: driver=bttv latency=64 maxlatency=40 mingnt=16
resources: iomemory:dffff000-dfffffff irq:193

*-multimedia:1 UNCLAIMED
description: Multimedia controller
product: Bt878 Audio Capture
vendor: Brooktree Corporation
physical id: 9.1
bus info: pci@00:09.1
version: 11
width: 32 bits
clock: 33MHz
capabilities: cap_list
configuration: latency=64 maxlatency=255 mingnt=4
resources: iomemory:dfffe000-dfffefff irq:193

*-network:0
description: Wireless interface
product: AR5212 802.11abg NIC
vendor: Atheros Communications, Inc.
physical id: b
bus info: pci@00:0b.0
logical name: wifi0
version: 01
serial: 00:19:5b:8d:ae:07
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list logical ethernet physical wireless
configuration: broadcast=yes driver=ath_pci driverversion=0.9.4.5 (0.9.3) latency=168 maxlatency=28 mingnt=10 multicast=yes wireless=IEEE 802.11g
resources: iomemory:febe0000-febeffff irq:185

*-network:1
description: Ethernet interface
product: 82540EM Gigabit Ethernet Controller
vendor: Intel Corporation
physical id: d
bus info: pci@00:0d.0
logical name: eth0
version: 02
serial: 00:15:f2:32:4a:2e
size: 100MB/s
capacity: 1GB/s
width: 32 bits
clock: 66MHz
capabilities: bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000 driverversion=7.1.9-k4-NAPI duplex=full firmware=N/A ip=10.1.1.4 latency=64 link=yes mingnt=255 multicast=yes port=twisted pair speed=100MB/s
resources: iomemory:febc0000-febdffff ioport:ec00-ec3f irq:169

*-ide:0
description: IDE interface
product: VIA VT6420 SATA RAID Controller
vendor: VIA Technologies, Inc.
physical id: f
bus info: pci@00:0f.0
logical name: scsi1
version: 80
width: 32 bits
clock: 33MHz
capabilities: ide bus_master cap_list emulated
configuration: driver=sata_via latency=64
resources: ioport:e880-e887 ioport:e800-e803 ioport:e480-e487 ioport:e400-e403 ioport:e080-e08f ioport:d800-d8ff irq:169

*-disk
description: SCSI Disk
product: SAMSUNG HD160JJ/
vendor: ATA
physical id: 0.0.0
bus info: scsi@1:0.0.0
logical name: /dev/sda
version: ZM10
serial: 1201J1FL452173
size: 149GB
capabilities: partitioned partitioned:dos
configuration: ansiversion=5

*-volume:0
description: HPFS/NTFS partition
physical id: 1
bus info: scsi@1:0.0.0,1
logical name: /dev/sda1
capacity: 24GB
capabilities: primary bootable

*-volume:1
description: Linux filesystem partition
physical id: 2
bus info: scsi@1:0.0.0,2
logical name: /dev/sda2
capacity: 27GB
capabilities: primary

*-volume:2
description: Extended partition
physical id: 3
bus info: scsi@1:0.0.0,3
logical name: /dev/sda3
size: 96GB
capacity: 96GB
capabilities: primary extended partitioned partitioned:extended

*-logicalvolume:0
description: Linux swap / Solaris partition
physical id: 5
logical name: /dev/sda5
capacity: 666MB
capabilities: nofs

*-logicalvolume:1
description: Linux filesystem partition
physical id: 6
logical name: /dev/sda6
capacity: 18GB

*-logicalvolume:2
description: Linux filesystem partition
physical id: 7
logical name: /dev/sda7
capacity: 478MB

*-logicalvolume:3
description: W95 FAT32 partition
physical id: 8
logical name: /dev/sda8
capacity: 76GB

*-ide:1
description: IDE interface
product: VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE
vendor: VIA Technologies, Inc.
physical id: f.1
bus info: pci@00:0f.1
version: 06
width: 32 bits
clock: 33MHz
capabilities: ide bus_master cap_list
configuration: driver=VIA_IDE latency=32
resources: ioport:fc00-fc0f irq:169

*-ide
description: IDE Channel 0
physical id: 0
bus info: ide@0
logical name: ide0
clock: 33MHz

*-cdrom
description: DVD-RAM writer
product: HL-DT-ST DVDRAM GSA-H10A
physical id: 1
bus info: ide@0.1
logical name: /dev/hdb
version: JL01
serial: 863CD6951300
capabilities: packet atapi cdrom removable nonmagnetic dma lba iordy pm audio cd-r cd-rw dvd dvd-r dvd-ram
configuration: mode=udma2

*-disc
physical id: 0
logical name: /dev/hdb

*-usb:0
description: USB Controller
product: VT82xxxxx UHCI USB 1.1 Controller
vendor: VIA Technologies, Inc.
physical id: 10.3
bus info: pci@00:10.3
version: 81
width: 32 bits
clock: 33MHz
capabilities: uhci bus_master cap_list
configuration: driver=uhci_hcd latency=64
resources: ioport:d400-d41f irq:177

*-usbhost
product: UHCI Host Controller
vendor: Linux 2.6.18-4-686 uhci_hcd
physical id: 1
bus info: usb@4
logical name: usb4
version: 2.06
capabilities: usb-1.10
configuration: driver=hub maxpower=0mA slots=2 speed=12.0MB/s

*-usb:1
description: USB Controller
product: VT82xxxxx UHCI USB 1.1 Controller
vendor: VIA Technologies, Inc.
physical id: 10.2
bus info: pci@00:10.2
version: 81
width: 32 bits
clock: 33MHz
capabilities: uhci bus_master cap_list
configuration: driver=uhci_hcd latency=64
resources: ioport:d480-d49f irq:177

*-usbhost
product: UHCI Host Controller
vendor: Linux 2.6.18-4-686 uhci_hcd
physical id: 1
bus info: usb@3
logical name: usb3
version: 2.06
capabilities: usb-1.10
configuration: driver=hub maxpower=0mA slots=2 speed=12.0MB/s

*-usb:2
description: USB Controller
product: VT82xxxxx UHCI USB 1.1 Controller
vendor: VIA Technologies, Inc.
physical id: 10.1
bus info: pci@00:10.1
version: 81
width: 32 bits
clock: 33MHz
capabilities: uhci bus_master cap_list
configuration: driver=uhci_hcd latency=64
resources: ioport:dc00-dc1f irq:177

*-usbhost
product: UHCI Host Controller
vendor: Linux 2.6.18-4-686 uhci_hcd
physical id: 1
bus info: usb@2
logical name: usb2
version: 2.06
capabilities: usb-1.10
configuration: driver=hub maxpower=0mA slots=2 speed=12.0MB/s

*-usb
description: Mouse
product: USB Mouse
vendor: Elan Microelectronics Corp.
physical id: 2
bus info: usb@2:2
version: 66.00
capabilities: usb-1.10
configuration: driver=usbhid maxpower=100mA speed=1.5MB/s

*-usb:3
description: USB Controller
product: VT82xxxxx UHCI USB 1.1 Controller
vendor: VIA Technologies, Inc.
physical id: 10
bus info: pci@00:10.0
version: 81
width: 32 bits
clock: 33MHz
capabilities: uhci bus_master cap_list
configuration: driver=uhci_hcd latency=64
resources: ioport:e000-e01f irq:177

*-usbhost
product: UHCI Host Controller
vendor: Linux 2.6.18-4-686 uhci_hcd
physical id: 1
bus info: usb@1
logical name: usb1
version: 2.06
capabilities: usb-1.10
configuration: driver=hub maxpower=0mA slots=2 speed=12.0MB/s

*-usb:4
description: USB Controller
product: USB 2.0
vendor: VIA Technologies, Inc.
physical id: 10.4
bus info: pci@00:10.4
version: 86
width: 32 bits
clock: 33MHz
capabilities: ehci bus_master cap_list
configuration: driver=ehci_hcd latency=64
resources: iomemory:febff800-febff8ff irq:177

*-usbhost
product: EHCI Host Controller
vendor: Linux 2.6.18-4-686 ehci_hcd
physical id: 1
bus info: usb@5
logical name: usb5
version: 2.06
capabilities: usb-2.00
configuration: driver=hub maxpower=0mA slots=8 speed=480.0MB/s

*-isa
description: ISA bridge
product: VT8237 ISA bridge [KT600/K8T800/K8T890 South]
vendor: VIA Technologies, Inc.
physical id: 11
bus info: pci@00:11.0
version: 00
width: 32 bits
clock: 33MHz
capabilities: isa bus_master cap_list
configuration: latency=0

*-multimedia:2
description: Multimedia audio controller
product: VT8233/A/8235/8237 AC97 Audio Controller
vendor: VIA Technologies, Inc.
physical id: 11.5
bus info: pci@00:11.5
version: 60
width: 32 bits
clock: 33MHz
capabilities: cap_list
configuration: driver=VIA 82xx Audio latency=0
resources: ioport:d000-d0ff irq:201

*-pci:1
description: Host bridge
product: PT894 Host Bridge
vendor: VIA Technologies, Inc.
physical id: 100
bus info: pci@00:00.1
version: 00
width: 32 bits
clock: 33MHz

*-pci:2
description: Host bridge
product: PT894 Host Bridge
vendor: VIA Technologies, Inc.
physical id: 101
bus info: pci@00:00.2
version: 00
width: 32 bits
clock: 33MHz

*-pci:3
description: Host bridge
product: PT890 Host Bridge
vendor: VIA Technologies, Inc.
physical id: 102
bus info: pci@00:00.3
version: 00
width: 32 bits
clock: 33MHz

*-pci:4
description: Host bridge
product: PT894 Host Bridge
vendor: VIA Technologies, Inc.
physical id: 103
bus info: pci@00:00.4
version: 00
width: 32 bits
clock: 33MHz

*-pci:5
description: Host bridge
product: PT894 Host Bridge
vendor: VIA Technologies, Inc.
physical id: 104
bus info: pci@00:00.7
version: 00
width: 32 bits
clock: 33MHz