About M.2 NGFF SSD interface standard:
1.Socket 2(B+M key):there are SATA mode (such as THNSNH128G8NT/ THNSNH128GDNT/MZNTD256HAGM etc models of SSD) and PCIe X2 mode (such as PX-AG128M6E PX-AG256M6E PX-AG512M6E SD6PP4M-128G SD6PP4M-256G HFS256GA6MND HFS512GA6MND HFS128GB9MND HFS256GB9MND HFS512GB9MND LGT-256B1P LGT-512B1P PT42 APP064G3FA-ATM etc models of SSD),it there are two gaps at the hard disk interface part.
2.Socket 3 (GEN3 M key):PCIe X4 mode,such as XP941 (MZHPU128HCGM MZHPU512HCGL MZHPU256HCGL),SM951 PCIE-AHCI (MZHPV128HDGM MZHPV256HDGL MZHPV512HDGL),SM951 PCIE-NVME ( MZVPV128HDGM MZVPV256HDGL MZVPV512HDGL) ,PM951 PCIE-NVME ( MZFLV128HCGR MZFLV256HCHP MZFLV512HCJH),950 PRO (MZVKV256 MZVKV512) SH2280S3 etc models of SSD.it there are one gap at the hard disk interface part.
 

Notice:
1: M.2 NGFF (PCIe x4 or PCIe x2) SSD do the system boot disk need the computer motherboard to support,not all motherboards support start function, please consult your motherboard vendor supporting details.

2: Only sells adapter card, not including hard disk and data cables.
3: The computre must have a PCI Express x4 socket,version 2.0 or higher.we provide the related test data are for reference only,not as a standard of acceptance;you machine configuration and BIOS version and SSD to determine the speed.
4: Please enter the disk manager to hard disk partition and format the hard disk If you open "my computer" can't see the increase of disk partitions.
5: Your computer motherboard and hard disk itself to determine the running speed, adapter card for speed without any loss,because adapter card does not need through the integrated circuit to complete this function.
6: This product performance is being improved unceasingly, like has the change, not separate informs even slightly.Pictures for reference only, subject to our available products.
 

Currently have validation can be compatible with the drive model:
MZHPU128HCGM,MZHPU512HCGL,MZHPU256HCGL,MZHPV128HDGM,MZHPV256HDGL,MZHPV512HDGL,MZVPV128HDGM,MZVPV256HDGL,MZVPV512HDGL,MZFLV128HCGR,MZFLV256HCHP,MZFLV512HCJH,MZVLV1T0HCJH,MZVKV256,MZVKV512.
HFS256GA6MND,HFS512GA6MND,HFS128GB9MND,HFS256GB9MND,HFS512GB9MND
LGT-256B1P LGT-128B1P LGT-512B1P.
PT42 APP064G3FA-ATM
SH2280S3
PX-AG128M6E,PX-AG256M6E,PX-AG512M6E,
SD6PP4M-256G,SD6PP4M-128G,
 

Product does not work troubleshooting:
A).Please confirm interface definition is correct of your hard disk,new SSD if there is no partition,open the "my computer" can't see the ssd, please use the Disk Manager in Windows to delete the partitions or to create a new partition on the SSD.
B).Please make sure your hard drive can work normally in the original equipment,cancel the all the password set,especially the BIOS disk encryption password.
C).Upgrade computer BIOS to the latest version,revert to the default Settings.
D).Note the boot mode Settings,UFEI or Legacy.
E).Please make sure your motherboard PCIE slot is version 3.0 or higher.PCIe-NVME mode SSD requires the use of Intel series 9 or higher version chipset motherboard,For example Z97 H97 Z170 X99 etc,Windows 8 or higher version operating system.
F).Please replace the SSD or computer test,because some computers not compatible with the specific model or a specific brand solid-state drives.
G).If the BIOS can detect hard disk,you can to partition normal formatting of hard disk,you can install system files,but can't normal into the operating system after installation,this because lack of he master boot record.you can rebuild the master boot record or use CD-ROM installation system,at the same time to partition for the hard disk.