Some time ago there was a pci card that could turn RAM into a SATA drive. With the innovations in PCIe gen 4 and gen 5, would it be viable to try
PCI-E 4.0 x16 1 to 2 Expansion Card Gen4 Split Card PCIe-Bifurcation x16 to x8x8 | eBay
Amazon.com: NVME PCIe x16 Adapter, Electop M.2 Key-M SSD to PCI 3.0 Express Expansion Card, Support 2230/2242/2260/2280 with Heat Sink, Compatible with Windows XP / 7/8 / 10 & MAC OS System : Electronics
minuszerodegrees.net
M.2 Riser Card M2 Ngff Nvme To Pcie Pci Express X16 1 To 4 Usb 3.0 Slot Multiplier Hub Adapter For Antminer Bitcoin Miner Mining - Add On Cards & Controller Panels - AliExpress
xDevs.com | DIY PCI expander board for IRAM DRAM-based drives
New HP 013065-001 Memory Expansion Board PCI ProLiant DL580 G5 Server at TR Reuse Group
Using a PCIe Slot to Install DRAM: New Samsung CXL.mem Expansion Module
Gigabyte iRAM Solid State SATA Storage Review - PC Perspective
HP 328703-001 EDO Memory Expansion Board
WTF is this thing? - RAM on a PCI Card?? - YouTube
New So Dimm Ddr3 To Desktop Adapter So Dimm Ddr3 Memory Ram Adapter Card 204pin Standard Slot Memory Tester Computer Components - Add On Cards & Controller Panels - AliExpress
Rackmount Accessories - 1U 2U Riser Card
xDevs.com | DIY PCI expander board for IRAM DRAM-based drives
Dell 9552 Optiplex GX PRO Riser Card with 2 ISA and 5 PCI Card Slots | RecycledGoods.com
Supermicro RSC-R1UG-E16A+II 1U GPU Left-Side Passive Riser Card - 1x PCI-E x16 Signal and 1x PCI-E x16 Output | Wiredzone