Performance with Sabrent Apex x21 Destroyer...

Apex has taken this solution to a whole new level allowing up to 21x M.2 NVMe Gen 4 SSDs. In a single-card configuration, the X21 can deliver sequential read and write speeds up to 30.5 GBps and 28.5 GBps, respectively. The random performance on the AIC consists of 7.5 million IOPS reads, and 6.2 million IOPS writes.

https://www.apexstoragedesign.....com/category/perform

Apex Storage X21 Review: The Roaring Twenty-Ones...

The Apex Storage X21 brings top-tier performance and capacity to enterprise and prosumer use cases with 21 Gen4 NVMe M.2 SSDs on a double-width PCIe add-in card (FHFL). In total, the X21 can provide 168TB of storage per card (8TB SSDs) and cranks out up to 31GB/s read speeds and over 10 million IOPS.

https://www.apexstoragedesign.....com/category/apex-st

Experience Next-Level Storage Performance with Apex Storage: Unlock the Power of PCI Express X16 SSD and NVMe Cards | #apexstoragedesign