Tai va, nupirkau 970 EVO, o jis neina pilnu greičiu, nors, tiesą sakant, 
to greičio ir taip užtektinai.

2018-11-02 07:05, MRT rašė:
>>> Nieko aš neišspausiu - pralaidumas tas pats, ar x2, ar x4, bent jau taip
>>> SiSoft rodo, pridedu screen shot.
>>
>> ne taip supranti.. butu nelogiska.. vienos PCIe 3.0 linijos 
>> pralaidumas yra 8Gbps..
>> kai naudoja 2lanes - 2*8000/8/130*128 = ~1969MB/s, kai 4lanes - ~3938MB/s
>> https://en.wikipedia.org/wiki/PCI_Express#History_and_revisions
> 
> PS. 
> https://h30434.www3.hp.com/t5/Notebook-Hardware-and-Upgrade-Questions/HP-Probook-450-G5-2rs03ea-M2-slot-availability/m-p/6645414/highlight/true#M451549 
> 
> 
> You must notice that the M.2 slot in 450 g5 is nvme pcie gen3 x2. So if 
> you have an ssd
> like nvme pcie gen3 x4 which are fastest one in the market, it will work 
> with the half speed.
> 
>