Recovery Force® Data Recovery Forum

SATA PCB - 2060-800022
USB 3.0 PCB - 2060-800041
USB C PCB - 2060-810012

Pebbleb
WD30NPVX-00N2PT0 (SATA)
WD30NMVW-11C3NS2 (USB 3.0)
WD30NMVW-11C3NS4 (USB 3.0)

Spyglass
WD40NPZZ-00PDPT0 (SATA)
WD40NPZZ-11JHGT0 (SATA)
WD30NMZW-11GX6S1 (USB 3.0)
WD40NMZW-11GX6S1 (USB 3.0)
WD40NMZW-59GX6S1 (USB 3.0)

Spyglass2
WD40NDZW-11MR8S0 (USB 3.0)
WD40NDZW-11MR8S1 (USB 3.0)
WD40NMZM-59Y94S1 (USB C)

Spyglass2 ULT
WD40NDZW-11A8JS1 (USB 3.0) - WDBU6Y0040BBK-EA (Elements)
WD40NDZW-11A8JS1 (USB 3.0) - WDBPKJ0040BBK-0A (My Passport)

Here is a link to a useful blog post about what model numbers mean, platter density and which models are SMR.

https://rml527.blogspot.com/2010/10/hdd ... _2393.html