PHNTM Engineering Revision D - 2026-10-09
Based on the owner-supplied Revision C archive; original archive unchanged.

Confirmed owner shipping choices: Raspberry Pi 5, 8 GB RAM; included
KingSpec 256 GB NVMe M.2 2242 SSD; Waveshare PCIe TO M.2 Board (E).
The original photos show an SSSTC-labelled SSD, not the selected KingSpec.
No claim that the KingSpec has been installed or tested in the pictured unit.

BOM: SSD and adapter split into 7a/7b. Pi cooler belongs to the adapter kit;
it is not a second standalone purchase. Two monitor speakers are supplier-
specified, not visually inspected. Monitor internals are assembly subparts.
PSU, shipped accessories, exact fixing hardware and installed clearances
still need confirmation before this can become a complete purchasing BOM.

Geometry: SSD nominal outline changed from 21 x 40 to 22 x 42 mm for 2242.
Thickness, mounting cutouts and position remain illustrative. Two invented
cover pillars crossing the Pi PCB were omitted; actual support geometry is
unknown and has not been replaced with invented corrective geometry.
Six cover attachment positions remain illustrated. 75 mm hardware spacing
remains unverified. Other estimated features from Rev C remain estimates.
This is a visual engineering reference, not fabrication or fit approval.

Sources checked 2026-10-09:
Owner-supplied photographs, dimensions, 8 GB / 256 GB shipping instructions.
https://www.amazon.com/dp/B0F43JQRP1
https://www.amazon.com/dp/B0F9F9DY98
https://www.amazon.com/dp/B0DBZ6PWF6 (owner-supplied adapter purchase link;
 direct page unavailable during this review; manufacturer identity checked below)
https://www.waveshare.com/product/pcie-to-m.2-board-e.htm
https://www.waveshare.com/wiki/PCIe_TO_M.2_Board_(E)
https://datasheets.raspberrypi.com/rpi5/raspberry-pi-5-mechanical-drawing.pdf

Supplier performance claims are not PHNTM One performance measurements.
The drawing revision does not change device software or hardware.

Revision D.1 publication touch-up: clarified reference-only status, cooler-kit
labels, 8 GB shipping variant and nominal 22 x 42 mm SSD outline. No CAD
geometry changes from Revision D; no new measured or tested claims.