JMT 2Port SlimSAS 8i x2 to PCIe4.0/3.0 x16 Slot Adapter Card SFF8654 Riser Card for Network Card Graphics Video Card GPU

JHHP1A:
PCIe 3.0 x16 To 4 Ports Expansion Card PCI-E Gen3 X16 To SlimSAS 8i X2 SFF8654 Graphics Card Adapter for NVMe SSD Adapter Card
Product description.
1, PCIE X16 full bandwidth 3.0 , GEN3 protocol
2, Gold finger sinking process, increase gold thickness to 5U.
3, with Slim sas 8i connector.
4, with 1 in 4 clock split IC.
5, with power on LED indicator.
6, Low profile PCB design to minimize size.
7, Support transferring 2 ports 4 ports to 4xnvme SSD.
8, Support transferring 1 full band graphics card or 2pcsX8 bandwidth graphics card.

JHHP1B:
2Port SlimSAS 8i x2 to PCIe4.0 x16 Slot Adapter Card SFF8654 Riser Card GEN4 for Network Card Graphics Video Card GPU 6Pin Power
Feature:
1. PCIE X16 full bandwidth 4.0, GEN4 protocol, compatible with gen3\gen4.
2. Support multiple riser card arrays.
3. using high-density low-impedance 4-layer circuit board.
4. using Slim sas8i connector.
5. using PCIE GEN4 connector.
6. with power-on LED indicator. Adopt step-down IC and high-current inductor.
7. Dwarf the PCB design and minimize the size.
8. Support 2-port SFF8654 to convert into a full-bandwidth X16 PCIE.
9. Using the graphics card PCIE 6P power supply port.
10. Conditions of use: The motherboard BIOS supports pcie splitting.
11. PCIE GEN4 X16 to SIimSAS 8i x2.
12. MODES: (x16) (x8x8) (x4x4x8) (x4x4x4x4).
13. Ultra-small size does not take up server space.
14. Support 4 ports, connect 4xnvme solid state hard disk or 4xU2 hard disk.
15. Support to transfer 1 full bandwidth graphics card or two X8 bandwidth graphics cards.