Requesting NVME support yet facing PCIE constraints and limited options
Requesting NVME support yet facing PCIE constraints and limited options
I’m planning to build something like this: a NVME system with a GPU, four or six NVME secondary drives, and a few other small peripherals. My calculations suggest it should fit within the CPU and chipset lane limits, but I’m disappointed by how limited options manufacturers offer right now. I’d like a board that supports 4 lanes for the main drive, 8 lanes for the GPU, and 8 lanes for two NVME drives. Ideally, I want to use an NVME expansion card so the drives stay neatly arranged and easy to access. A chipset with 16-28 lanes would be great—preferably around 4 lanes at PCIE 4 for four drives, or up to 8 lanes for two drives. I’d also like a few PCIe slots for other cards like sound cards.
Right now it seems hard to find boards that match this spec without spending a lot (over $600) or risking compatibility. I’ve noticed that PCIE expansion is still niche, and most brands don’t advertise support beyond the standard M.2 slot. I’m hoping for a dedicated M.2 slot with just one slot, maybe a few SATA ports, but plenty of PCIe slots. An internal extra-large drive would be nice too, but converting it externally would work if everything else checks out.
I’ve checked several manuals and guides, but none mention support beyond the usual “disable PCIE” warnings. There aren’t many boards with x16 slots actually running at that speed. I’m wondering if manufacturers are more focused on marketing than delivering full compatibility. Would it be possible to find a board that meets these requirements? Any advice or resources would mean a lot.
These storage units are quite large, usually avoiding them unless you're already using drives over 8TB. You might find good rates on 2.5-inch NVMe options around 15 or 30TB, which could be a solid choice here. If you need many units, you can connect several PCIe M.2 adapters to expand the capacity. Even with a basic board like the one listed, you can fit four M.2 slots using an adapter in the bottom position for a total of five.
Thanks for the feedback. It’s about eliminating the cables inside the case. The PSU looks like it’s the final component needing wiring throughout the enclosure. I really like the concept of M.2 storage, but I dislike how they’re hidden under multiple layers of the build. That makes upkeep or adding more space quite difficult. Each drive would be 2-4 TB.