M.2 NVMe SSD compatible with Z97 chipset – pricing details not available.
M.2 NVMe SSD compatible with Z97 chipset – pricing details not available.
In short, an expansion slot is designed to accommodate any compatible card—whether it's a graphics card or a M.2 device—that fits its connector or is smaller than the slot. For instance, a PCIe x1 network card works in a PCIe x16 slot, while a PCIe x16 graphics card won’t fit in an x1 slot. Similarly, a PCIe x4 M.2 card can fit in x4, x8, or x16 slots, but a PCIe x8 M.2 card (typically for SSDs) only fits in x8 or x16 slots.
Some slots aren’t fully blocked at the end, which is why certain motherboards like the Asus Maximus VII Hero can hold larger cards even though they’re smaller physically. Keep in mind that although a smaller card might physically fit a bigger one, its performance depends on what the card actually delivers. For example, an x1 network card only uses one PCIe lane, but it can force other slots to adjust—like swapping an x16 slot for an x1 if you need more lanes.
It’s usually best to use the third x16 slot for optimal results, as it’s meant for chipset lanes and won’t hinder your GPU performance. On the other hand, an x4 M.2 card will run at PCIe 2.0 x4, not PCIe 3.0 x4. If you use a PCIe 3.0 x4 SSD, you might hit speed limits, but you can still utilize the available bandwidth.
If your SSD is PCIe 3.0 x2 and you connect it to an M.2 PCIe x4 card, it will operate at PCIe 2.0 x2, not PCIe 2.0 x4—this depends on the manufacturer’s specifications. I apologize for drifting off topic earlier.
Z97 and H97 are available too. This was a key factor for many moving to 9th generation chipsets, not because of Broadwell support (which didn’t work well), although some 8th gen boards do offer M.2 booting. These rare motherboards usually come with expensive features. Regarding starting from an m.2 SSD, technically it’s possible on any system with SATA ports—though you’d need a compatible adapter, which can be a bottleneck. You’ll likely need a 2.5 or 3.5" adapter that fits inside a standard drive bay. If this sounds confusing, here’s the link: https://www.amazon.com/StarTech-com-S322...B076S9VK1M. Boards with two m.2 slots often support RAID, but it’s not guaranteed. Those that do can skip RAID entirely, though RAID may improve performance with slower SSDs. There are many adapters out there, and I’ve even explored PCIe CPU cards for extra cores—though they’re limited to specific situations. As a seasoned overclocker, I often buy budget options for the extra capacity.
I recently went through the steps to start my Z97-E using an NVMe M.2 card. I checked the disk performance between the built-in M2 slot and a PCIe x4 adapter, which was faster in the second graphics card slot. I’m currently booting from the PCIe adapter, assuming any heavy multi-threading or multi-queuing in software would come from the operating system (Windows 10). To try to get it to boot, I adjusted the CSM Compatibility System Module settings in the BIOS, setting the last line to prioritize NVMe drivers. I also ensured PCIe devices had higher boot priority than SATA ones. I wondered if starting from the onboard M2 slot would work better, but I didn’t test it since I thought the PCIe speeds might help. For future attempts, I plan to try booting from the internal M2 slot.
I possess the motherboard, but I’m uncertain about running the OS (W10) on this SSD. Would it be better to use a PCIe adapter or simply install NVMe directly in the M.2 slot?
It seems the details about NVME boot and BIOS updates might need clarification. Could you confirm the version or provide more context? Also, it looks like you mentioned a possible update on Z97—please verify that.
You might notice differences when switching from an SSD to a PCIe NVMe card, especially if you're upgrading from a 2TB Western Digital HDD to an Intel 520 240TB SSD. The existing HDD will remain unchanged while the new SSD takes over performance.
I own an ASUS Z97-K with M.2 slots (NVMe ready). I recently purchased an Intel SSD 660p M.2 512GB NVMe for additional space and it performs well. - Intel SSD 660p M.2 512GB NVMe is handy for extra storage. I use Export Render: Premiere Pro 2022. - For Windows boot, I rely on a Samsung 870 512 SATA SSD. Motherboard: ASUS Z97-K -Processor: Intel® Core™ i7-4790 (4.00GHz) -Memory: 16GB 1600MHz Corsair -Graphics card: ASUS STRIX GTX 970 OC -SSD SATA: 1TB WD Green (Game startup) -SSD SATA: 500GB Samsung (Windows 10) -M.2: Intel SSD 660p M.2 512GB NVMe (data) Updated November 12, 2022 by Tim swets