2022年3月20日 · 1、M.2转8643-8643到盘或者或者M.2-8639可以实现Gen4的转接（测试 两种都PASS） 2、PCIE插槽通过转接板卡转接U.2 ，U.2直插的方式插在上面 (测试PASS，本质上同情况1，信号质量看板子走线)

2023年4月21日 · 9500Tri mode是PCIe 4.0的，并且用8654-8i接口，是全双工的。 我有9400-8i是3.0的，接口是8643x2。Tri mode卡最大作用是接特定服务器背板可以扩展出很多设备，如果只接8639纯属浪费了。

2024年3月1日 · 请教坛友一个8654转8639(slimsas转u.2)转接线问题,我的超微h12ssl-i主板上有8654 8i口，淘宝上面能买到的是图中这种一分二的u.2转接线，但是产品介绍中速率显示的是24Gb/s，这样如果是接入SSD三星PM9A3，则速度会跑不满吗？

2021年2月13日 · The HighPoint TS8i-8639-060 is an SFF-8654 to U.2 SFF-8639 cable with a 15-pin SATA power connector. Each cable supports two U.2 NVMe SSD’s. Cable Length: 0.6M" (60cm) / 23.62"

2021年11月16日 · Introducing the SlimSAS 8i SFF-8654 to 2 X SFF-8639 U.2 Cable Tri-Mode - 1 Meter, the perfect solution for your data storage needs. This cable is designed to be used on a Backplane or Controller Board, making it the ideal choice for those who want to upgrade their data storage systems.

The CI08-8639-110 NVMe MCIO 8i host to SFF-8639 device cable was designed for use with Rocket 1628A and Rocket 7628A PCIe Gen5 NVMe Adapters. It has been thoroughly tested to ensure compatibility with industry standard U.2/U.3 NVMe SSDs.

PCIe Gen 5 / Gen 4 SlimSAS 8i (SFF-8654 74P) plug to two U.2 Receptacle (SFF-8639 68P) 85ohm Cable with Power 2021-01-08

The Slim SAS 8i to 2x U.2 cable is a data transfer cable designed for use in high-performance computing systems. It features a Slim SAS 8i (SFF-8654) connector on one end and two U.2 (SFF-8639) connectors on the other, providing a reliable connection between servers and workstations to U.2 NVMe drives.

SlimSAS SFF-8654-8i转一分二NVME U.2 SFF-8639硬盘转接线M2 左弯头58厘米 D口供电图片、价格、品牌样样齐全！ 【京东正品行货，全国配送，心动不如行动，立即购买享受更多优惠哦！

2021年10月8日 · PCI Express SFF-8639 Module Specification; Revision 3.0, Version 1.0; July 12, 2018