Solved

How can I determine the speed of my PCI Express slot?

My laptop Elitebook 8640p has a Express card slot. But i dont know version of this Pci-e slot.
Please help me detect version of this PIC-e slot (ver 1.0 or ver 2.0).

This is result of PC-wizard

**************************
PCI-Express Information :
Number of connectors : 1


Bus PCI-Express :

Device : 6 Series Chipset Fa
Version : 2.0

Port : 1

Physical Slot : #0

Slot Populated : No

Link Width : max. x1

Link Speed : 2.5 GB/s


Bus PCI-Express :

Device : 6 Series Chipset Fa
Version : 2.0

Port : 2

Physical Slot : #0

Slot Populated : No

Link Width : max. x1

Link Speed : 2.5 GB/s


Bus PCI-Express :

Device : 6 Series Chipset Fa
Version : 2.0

Port : 3

Physical Slot : #0

Slot Populated : Yes

Link Width : x1 (max. x1)
Link Speed : 2.5 GB/s


Bus PCI-Express :

Device : 6 Series Chipset)
Version : 2.0

Port : 4

Physical Slot : #0

Slot Populated : Yes

Link Width : x1 (max. x)
Link Speed : 2.5 GB/s


Bus PCI-Express :

Device : 6 Series Chipset
Version : 2.0

Port : 8

Physical Slot : #0

Slot Populated : Yes

Link Width : x1 (max. x
Link Speed : 5 GB/s



**************************

It has both two difference speed ( 5 Gb/s and 2.5 GB/s ).
Thanks!
Ps: Sorry about my Eng. It not good!
3 answers Last reply Best Answer
More about determine speed pci express slot
  1. Best answer
    Laptops don't have a pcie slot. Although expresscard does use pcie protocols, it's not a pcie slot. You can tell the version by your chipset. You have 2.0.
  2. Thanks for your help! @k1114 :)
Ask a new question

Read More

Chipsets Bus Devices Laptops PCI Express Speed Port