🚀 Elevate Your Tech Game with Next-Gen Connectivity!
The JMT M.2 NVMe M Key to Oculink 4i / SFF8611 Extension Cable is a high-performance solution designed for seamless data transmission. Supporting PCIe 4.0 X4 and backward compatibility with PCIe 3.0, this 25cm silver-plated cable allows for versatile connections to GPUs, SSDs, and expansion cards, making it ideal for small hosts, desktops, and laptops. With compatibility for T10/SAS-4 and SFF-8611/SFF-8612, it represents the future of high-speed internal and external I/O connectivity.
S**R
Works well. fits into VGA hole
I initially thought something wasnt working. I got a gtx 980 to hookup to my dell optiplex 3060 micro PC. I would get a black screen during bootup. When I booted up with integrated graphics and then plugged in the 980 I would get a distorted image of sorts. After I did a firmware update to the GPU the black screen during bootup went away. I had to install windows 11 and run a file called "firmware update for display port 1.4" from nvidia. The bios could recognize the gpu correctly now. The image cleared right up for ubuntu linux after I installed the nvidia driver. The driver install switched my windowing system from wayland to x11 which is weird. Anyways it's all good now and I'm running tons of games through steam/proton/wine on ubuntu linux!I bought this adapter specifically because of the way it mounts the oculink port. It fits perfectly into the empty VGA port slot on my dell optiplex 3060 micro. I can still fit my SSD into the sata with the regular plastic drive caddy thing. It fits almost perfect. I modded the bios on the dell optiplex to make the m.2 slot run at PCI-e 3.0 speeds.
I**Y
Great for converting NVMe to Occulink.
This worked great for converting a NVMe slot to Occulink. I ended up mounting the keystone out of the side of a mini PC and it has been working great with an external Occulink dock, a 600W PSU and a GPU. Significantly better gaming experience than integrated graphics for AAA titles.
D**D
Works perfectly with minisforum DG1
Works great on Linux, no drivers needed, worked out of the box.
F**0
Design flaw
I purchased 3 units of different lengths and they all didn't work. Upon disassembling one I found a design flaw that can prevent them from working with some oculink devices. This is where it gets technical. Oculink has 42 pins, but this only has 24 wires. After the 18 main PCIe wires and the 4 for power and ground, that leaves 2 wires for the 3 auxiliary PCIe signals. The issue arises in that the clock request signal is routed to the oculink port, even though the standard doesn't make space for it. So if your device doesn't know to break the standard as well the clock will never get requested and the communication will never happen. Luckily this is something that can be fixed in the field, but it shouldn't have to be.
R**N
NVME to oculink receiver
So far, this device seems to work. Plugged into an NVME drive bay, the OS can recognize an old SATA RAID card. The goal is to interface this occulink with a 10 GbE RJ45 adapter, and also a Minisforum DEG1. More to follow.
A**Z
the best m2 video expansion cable on earth
this is the best m2 expansion cable on earth. it has multiple options for securing to your motherboard. it has options for securing the video side. the individual black wires are smooth to the touch and shiny. that's right, shiny! rock on m2 video expansion cable!!!!!
W**E
Works for PCIe 4.0 !!!
Excellent! Reliably transmits PCIE 4.0 x 4, works great with external GPUs, and a flexible connector? This is THE best m.2 to oculink adapter I've tested out of five different ones I've tried to use. IT WORKS!
T**.
It worked
Worked good for me.
Trustpilot
4 days ago
2 months ago