Regarding EM7345

Hi there.
I have a Lenovo X240.

I’m looking for a EM7345 with number 04x6014. However, I have seen some with g12z024.05 hf and some without the hf at the end(g12z024.05).

What is the difference between hf or not?

Also, these ones from aliexpress, says that the brand is fenvi and WDXUN(see links below). Are they genuine or not?

Thanks!

https://www.aliexpress.com/item/Lenovo-ThinkPad-EM7345-4G-LTE-Mobile-Broadband-4G-CARD-WWAN-EM7345/32765654877.html?ws_ab_test=searchweb0_0,searchweb201602_5_10152_10065_10151_10130_10068_10190_5400015_10307_10301_10137_10303_10060_10155_10154_10333_10334_10056_10335_10055_10336_10054_5370015_10059_5490015_10332_100031_10099_5380015_10103_10102_5410015_5430015_10052_10053_10050_10107_10142_10051_10324_10326_10084_10083_10080_10082_10081_5390015_10110_10111_10112_10113_10114_10179_10312_10313_10314_10184_10078_10079_10210_10073_5420015,searchweb201603_2,ppcSwitch_3&btsid=db46b152-3a32-4040-9422-cb2e1e889544&algo_expid=182326d0-0d68-47d2-99a6-0f481a9c43bd-3&algo_pvid=182326d0-0d68-47d2-99a6-0f481a9c43bd

https://www.aliexpress.com/item/For-Lenovo-Sierra-Wireless-EM7345-Gobi5000-4G-LTE-NGFF-LTE-HSPA-UMTS-WCDMA-FRU-04X6092-For/32806574980.html?ws_ab_test=searchweb0_0,searchweb201602_5_10152_10065_10151_10130_10068_10190_5400015_10307_10301_10137_10303_10060_10155_10154_10333_10334_10056_10335_10055_10336_10054_5370015_10059_5490015_10332_100031_10099_5380015_10103_10102_5410015_5430015_10052_10053_10050_10107_10142_10051_10324_10326_10084_10083_10080_10082_10081_5390015_10110_10111_10112_10113_10114_10179_10312_10313_10314_10184_10078_10079_10210_10073_5420015,searchweb201603_2,ppcSwitch_3&btsid=db46b152-3a32-4040-9422-cb2e1e889544&algo_expid=182326d0-0d68-47d2-99a6-0f481a9c43bd-7&algo_pvid=182326d0-0d68-47d2-99a6-0f481a9c43bd

Hello,

I believe you should refer to that Lenovo replacement part no for that model.

Yes, the number is 04x6014, but both the one with hf at the end and without hf has 04x6014.