SAMSUNG 980 PRO M.2 2280 1TB PCI-Express Gen 4.0 x4, NVMe 1.3c Samsung V-NAND 3-bit MLC Internal Solid State Drive (SSD) MZ-V8P1T0BW - Newegg.com
PCIe 4.0: Everything you need to know, from specs to compatibility to caveats | PCWorld
U.3 to PCIe Adapter Card For U.3 SSDs - Drive Adapters and Drive Converters | Hard Drive Accessories | StarTech.com
PCIe Gen 4 vs. Gen 3 Slots, Speeds
PCIe Gen 4 vs. Gen 3 Slots, Speeds
Amazon.com: ASUS Hyper M.2 X16 PCIe 4.0 X4 Expansion Card Supports 4 NVMe M.2 (2242/2260/2280/22110) up to 256Gbps for AMD 3rd Ryzen sTRX40, AM4 Socket and Intel VROC NVMe Raid : Electronics
Amazon.com: GELRHONR M.2 NVME to PCIe 4.0x4 Adapter Card for 1U Case,Supports M Key 2280,2260,2242,2230 M.2 Solid State Drives(Do not Support NGFF) : Electronics
Samsung 980 PRO 2TB Internal Gaming SSD PCIe Gen 4 x4 NVMe MZ-V8P2T0B/AM - Best Buy
M.2 NVMe SSD PCIe 4.0 Adapter with Covered Heat Sink - Micro Connectors, Inc.
PCIe 3.0 vs. 4.0: Is PCIe 4.0 Worth the Upgrade? | FS Community
ADT PCIe 4.0 M.2 Key-M to PCI-E X4 X16 Riser Adapter Card SATA Power Adapter PCB Board Full Speed 4.0 for NVMe M.2 2260 2280 SSD - AliExpress
Amazon.com: Solidigm™ P41 Plus Series 1TB PCIe GEN 4 NVMe 4.0 x4 M.2 2280 3D NAND Internal Solid State Drive (M.2 80mm, PCIe 4.0 x4) SSDPFKNU010TZX1 : Electronics