ADT-R27-01 PCIe 5.0 4.0 x4 to U.2/U.3/E1.S/E3.S Hard Disk Adapter 128Gbps/64Gbps with Half-Bracket Compatible with EDSFF Hard Disk Drive (R27B-01 4.0 for U.3)

ADT-R27-01 PCIe 5.0 4.0 x4 to U. 2/U. 3/E1. S/E3. S Hard Disk Adapter 128Gbps/64Gbps with Half-Bracket Compatible with EDSFF Hard Disk
Drive Model Description:
R27A-01: PCIe 5.0 x4 to U. 2 (SFF-8639) adapter card, (half-height), Speed/Bandwidth: Gen5 x4
R27B-01: PCIe 4.0 x4 to U. 3 (SFF-TA-1001) adapter card, (half-height), Speed/Bandwidth: Gen4 x4
R27C-01: PCIe 5.0 x4 to E1. S/E3. S (SFF-TA-1002) Adapter Card, (Half-Height), Speed/Bandwidth: Gen5 x4 R27A, R27B and
R27C usage: Not compatible with each other, can`t be mixed. R27A is suitable for use with U. 2 hard disks. R27B is applicable with U. 3 hard disk. R27C works with E1. S hard disk and E3. S hard disk. U. 2 and U. 3 interfaces look the same but have different pin definitions and cannot be mixed, so please be careful to recognize them. Product Advantages.
1. Support PCIe 5.0 / 4.0 X4 Compatible with Gen3/Gen4/Gen5
2. Uniquely designed bracket base plate, perfect fit for U. 2/U. 3/E1. S/E3. S hard disk.
3. Gold-plated gold fingers, gold thickness up to 10U, in line with IPC level 1 international standards. 4. high-frequency, low resistance, high temperature and oxygen-resistant PCB board, no deformation of the color yellow crystal semi-transparent, not white, not black.