The Toshiba BG4 NVMe SSD fits an entire SSD onto a single BGA package which can be soldered onto a motherboard or used as a M.2 30mm (2230) SSD
Toshiba BG4 NVMe SSD Review
KIOXIA SSD 512GB XG6 M.2 2280 NVMe PCIe Gen3 x4 KXG60ZNV512G Solid State Drive for Dell HP Lenovo Laptop Desktop Ultrabook : Electronics
Toshiba BG4 NVMe SSD Review
Kioxia SSD 512gb M.2 2230 30mm NVMe PCIe 4.0 Gen 4 x 4 BG5 (OEM)
Toshiba BG4 Single Package M.2 2230 30mm NVMe SSD Review - Page 2 of 3
Samsung SSD 512GB PM991 M.2 2230 30mm NVMe PCIe Gen3 x4 MZ9LQ512HALU MZ-9LQ512A Solid State Drive Compatible with Dell HP Lenovo : Electronics
Toshiba BG4 Single Package M.2 2230 30mm NVMe SSD Review - Page 2 of 3
Toshiba BG4 M.2 NVMe SSD Review: One Tiny, But Speedy SSD - Tom's Hardware
Toshiba BG4 Single Package M.2 2230 30mm NVMe SSD Review
Toshiba BG4 1TB NVMe SSD Review - What the Future Holds
SK hynix 256GB SSD, NVME M.2 2230 Internal Hard Drive (HFM256GDGTNI) for sale online
Toshiba BG4 M.2 NVMe SSD Review: One Tiny, But Speedy SSD - Tom's Hardware
Toshiba(Kioxia) 256GB PCIe NVMe 2230 SSD Kuwait