There is absolutely no advantage to running multiple SSDs unless you require a) more storage space than one will allow or b) you are able to format them as RAID 0 for increased speed if your PCI architecture allows for more than 4 lanes on the bus (most can't). With a typical 4 lane bus, a single blade is faster than RAID 0. You can get them up to 8TB if the cooling is good enough.

NVMe 3 x4 m.2 blades come in inexpensive 'slow' such as the Crucial P2 or expensive 'fast' types such as the 970 EVO.


BIAB 2023 Audiophile, 24/60 Core M2 Mac Studio Ultra/8TB/192GB Sonoma, M1 MBAir, 2012 MBP
Digital Performer 11, LogicPro
Finale27.4, Dorico5, Encore5, SmartScorePro64, Notion6, Overture5