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PEx Comparison

PEx Comparison

PE3, PE4L, PE4H PCIe passive adapter Comparison 
Item 
PE3
ver1.0
PE3A
ver1.0
PE4L
ver1.4
PE4L
ver1.5
PE4H
ver2.0a
PE4H
ver2.4
USB interface 

USB2.0
USB3.0
USB2.0
USB2.0
USB2.0
USB2.0
PCIe interfacePCIe

1x
1x,2x,4x,8x,16x
1x,2x,4x,8x,16x
1x,2x,4x,8x,16x
1x,2x,4x,8x,16x
1x,2x,4x,8x,16x
Protect your host Power Switch 3.3V 

No not support
Asymmetric Applied

No not support
Asymmetric Applied

Yes

Yes

Yes

Yes

12V Power Fuse Trip Current (Itrip) 

No not support
Asymmetric Applied

No not support
Asymmetric Applied

No not support
Asymmetric Applied

No not support
Asymmetric Applied

10A
10A
Custom PCIe external cable support

No not support
Asymmetric Applied

No not support
Asymmetric Applied

30cm, 100cm
30cm, 100cm
30cm, 100cm
30cm, 100cm
Power LED
No

No

3V LED 3.3V LED
3V LED 3.3V LED
3V LED 3.3V LED
PERST #, 12V, 5V, 3VPERST # with LED Power LED (12V, 5V, 3.3V)


5V USB power from expresscard
Internal 500mAinternal 500mA500mA
(ExpressCard Full 3.3V Yori Energy Conversion)

Internal 1000mAInternal 1000mA1000mA
(ExpressCard Full 3.3V Yori Energy Conversion)

PSU (floppy conn) power unit connected
floppy power connector

DC Jack or PSU some power connecting device DC DC jack or floppypower connector 



 

DC Jack or PSU some power connecting deviceDC DC jack or floppypower connector



DC Jack or PSU some power connecting device DC DC jack or floppypower connector



12V power from external DC jack12V DC external power input jack ji teaッku external DC power supply into force (internal 12V power supply)


No not support
Asymmetric Applied

No not support
Asymmetric Applied

DC12V
DC12V
DC15 ~ 20V
DC15 ~ 20V
12V power from PSU (floppy power connector Floppy 12V power input power supply co-roッpeel Neko ku Tatari affiliates 12V Input Power


No not support
Asymmetric Applied

No not support
Asymmetric Applied

Yes

Yes

Yes

Yes

DC 19V to 12V DC 19V to 12V 19V-12V Energy Conversion into force

No not support
Asymmetric Applied

No not support
Asymmetric Applied

No not support
Asymmetric Applied

No not support
Asymmetric Applied

12V/2A
12V/3A
12V to 5V 12V input 5V converter 12V Input 5V Energy Conversion

No not support
Asymmetric Applied

No not support
Asymmetric Applied

No not support
Asymmetric Applied

No not support
Asymmetric Applied

5V/3A
5V/1.5A
5V to 3.3V 3.3V 5V input converted into power-3.3V 5V Energy Conversion

No not support
Asymmetric Applied

No not support
Asymmetric Applied

3.3V/3A
3.3V/3A
3.3V/3A
3.3V/3A
PERST# delay switch

No not support
Asymmetric Applied

No not support
Asymmetric Applied

No not support
Asymmetric Applied

0 seconds, 7 seconds
No not support
Asymmetric Applied

0 seconds, 7 seconds, 15 seconds

PCBA Dimension Dimensions

Dimensions body shape

108.5x34mm
108.5x34mm
64.3x46.7mm
64.05x46.55mm
185.25x36mm
185.25x36mm