ADT PCIe 5.0 x4 to U.2/U.3/E1.S/E3.S SSD Adapter Card PCI Express Gen5.0 x4 to U.2 SFF-8639/U.3 SFF-TA-1001 Hard Drive Adapter
Product Model:R27A,R27B,R27C
Product Name:
PCIe 5.0 x4 to U.2 (SFF-8639) Adapter Card
PCIe 5.0 x4 to U.3 (SFF-TA-1001) Adapter Card
PCIe 5.0 x4 to E1.S/E3.S (SFF-TA-1002) Adapter Card
Speed Bandwidth: PCIe 5.0 x4
Purchase Tips: Be sure to buy 1~2 samples to test and verify thatthere is no problem, and then purchase large quantities.
Product Model Description:

1. Supports PCIe 5.0 X4 compatible with Gen3/Gen4/Gen5.
perfect fit for U.2/U.3/E1.S/E3.S hard disk.
4. high-frequency, low resistance to high temperature and oxygen-resistant PCB boards, non-deformation of the color yellow
Summary of technical issues
Please refer to the diagram below and insert the hard disk
R27A and R27B D2 lamp for the power indicator,
D1 lamp is always on, D2 lamp read-write state will blink.
D1 lamp will be on as long as the device is in the power state,if you need to extinguish the lamp, please turn off the power.


please refer to the installation video for detailed installation procedures;
please refer to the installation video to use different types of screw packs for different types of hard disk.
R27C is suitable for E1.S hard disk and E3.S hard disk,
U.2 and U.3 although the interface appearance is the same,
please pay attention to identify.
Does model R27C support 5.0?