Black AN1500 NVMe WDS200T1X0L-00AUJ0 2TB is an SSD type hard drive which can fit 2 TB of data. The form factor is PCIe for this particular model.
From Amazon
WD_BLACK AN1500 2TB NVMe SSD Add-In-Card, read speed up to 6500MB/s and write speed up to 4100MB/s
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