Discussing M.2 NVMe SSD performance issues
Discussing M.2 NVMe SSD performance issues
Hi there, I'm checking the motherboard specs you mentioned. The Gigabyte B450 AORUS PRO lists a dual Ultra-Fast NVMe PCIe Gen3 M.2 with two x4 slots and thermal guards. The XPG SX8200 Pro is an M.2 2280 PCIe Gen3x4 drive that supports speeds up to 3500/3000 MB/s. You're planning to use the x4 slot, but the manual notes losing two SATA connections. Does that mean it operates at SATA speeds instead? Or can it still deliver the PCIe x4 performance while using those extra lanes? I’m not sure about the details, but I want to ensure I get the best speed for the NVMe drive without affecting other ports. Any guidance would be greatly appreciated. Thanks! Roy.
You're planning to use a graphics card that requires PCIe X16 and a capture card that needs PCIe X4. The motherboard has the necessary slots available, but you should be aware of how these configurations affect performance. Adding an NVME drive could potentially impact speeds, so it's wise to verify compatibility before connecting it. Let me know if you need further clarification!
Thanks. The graphics card operates at X16 while the capture card runs at X4. There are two x1 slots, and if I switch to X4, I can lower its speed to X2 as the motherboard allows. My concern is whether NVME lanes overlap with PCIe slots—possibly because one slot is rated X4 and the other X2, without any indication that it reduces the X16 performance. Appreciate the clarification.