Name: GLOTRENDS U.2 to PCIe 4.0 X4 Adapter for 2.5 Inch U.2 SSD, PCI-E X4 Full Speed
Brand: GLOTRENDS
SKU: 17Z-00SW-00018
Rating: 5 (2 reviews)

GLOTRENDS U.2 to PCIe 4.0 X4 Adapter for 2.5 Inch U.2 SSD, PCI-E X4 Full Speed

U.2 to PCIe 4.0 X4 Adapter: It allows you to install a U.2 SSD into the U.2 (SFF-8639) slot by converting one PCIe X4/X8/X16 slot on the motherboard.
FCC and CE certified, Highly Reliable, and Stable PCIe X4 Full Speed: The U.2 SSD speed is unaffected, just as if it was installed on the motherboard
No limit to the capacity of the U.2 SSD: Support 4T/6T
To reach PCIe 4.0 X4 (64Gbps) full speed, the CPU and motherboard PCIe slot and PCIe M.2 SSD should all be PCIe 4.0 features (Note: PCIe 4.0 is not supported on Intel CPUs below 11th generation)
Support OS Booting: Reinstall the OS, and set up BIOS/UEFI boot from this M.2 NVMe SSD (Note: Some motherboards are too old to support OS booting. In this case, U.2 SSD can be used as storage disks)
OS compatibility: Plug-and-play in Windows 11/10/8/Linux/Mac OS (Note: Not support Windows 7). The new U.2 SSD needs to be initialized and formatted before it can be recognized by the computer host.

Model: U.2 to PCIe 4.0 X4 Adapter

Internal Interface	PCI-Express X4
External Interface	U.2
Max Bandwidth	64Gbps for PCIe 4.0/ 32Gbps for PCIe 3.0
PCI-E Compatibility	PCI-Express 4.0/3.0/2.0
Form Factor	2.5 inch U.2
OS Compatibility	Windows/Linux/Mac OS (Not support Windows 7)

U.2 SSD PCIe NVMe 4.0/3.0 Adapter

Add a U.2 (SFF-8639) PCIe NVMe adapter card on the free X4/X8/X16 PCI-Express lane, you will get an extra U.2 slot for U.2 SSD.
Full release the speed of PCIe 4.0/3.0 U.2 PCIe NVMe SSD, such as 64Gbps U.2 PCIe 4.0 SSD and 32Gbps U.2 PCIe 3.0 SSD.

U.2 PCIe NVMe 4.0 Speed Testing

Testing Conditions

CPU: Intel I5-11400
MB: ASUS H510M-F
SSD: Samsung 980 PRO +U.2 Adapter
OS: Windows 10

Attention:

To Reach PCIe 4.0 X4 full speed, need to meet 3 conditions:

PCIe 4.0 SSD
Motherboard PCIe 4.0 lane
CPU support PCIe 4.0

U.2 PCIe 4.0 SSD Compatibility

2.5 Inch U.2 SSD (SFF-8639)

Intel SSD D7-P5510 Series
Intel SSD D7-P5500 Series
Intel SSD D7-P5600 Series
Samsung PM9A3

U.2 PCIe 3.0 SSD Compatibility

Intel Optane SSD 905P Series
Intel Optane SSD DC P4801X Series
Intel Optane SSD DC P4800X Series
Intel SSD D5-P4326 Series
Intel SSD D5-P4420 Series
Intel SSD D5-P4320 Series
WD Gold Enterprise Class NVMe SSD
Micron 7300 PRO Series

PCI-Express X4 Full Speed

GLOTRENDS U.2 adapter supports PCIe X4 full speed and is PCIe 4.0/3.0/2.0/1.0 compliant.
To be Noted: to reach PCIe 4.0 X4 full speed, your motherboard and CPU, and M.2 PCIe SSD should all support PCIe 4.0, otherwise can not reach PCIe 4.0 X4 full speed
To be Noted: Intel CPU 11th generation and above support PCIe 4.0 feature

Package Including:

U.2 Adapter
Screw Driver
Screws for SSD Installation
Screws for Adapter Installation

Products	PU11	PU13	PU21	PU41	PA21	PA41
Internal Interface	PCI-Express 4.0 X4	PCI-Express 4.0 X4	PCI-Express 4.0 X8	PCI-Express 4.0 X16	PCI-Express 4.0 X8	PCI-Express 4.0 X16
External Interface	U.2	U.3	2 x U.2	4 x U.2	2 x M.2	4 x M.2