Xboxen Info

Would be nice to have "Prototype" versions of those as well as later models, need more models of "Debug Kits".

Retail

SMC Revision	MCP PCI Revision	Marked MCP Revision	NV_PMC_BOOT_0	Assumed Model	SN#	Notes
P01	0xB2	MCPX X3	0xA3	"1.0"	409872520802	Andy
P05	0xD4	MCPX X3	0xA3	"1.1"	420466624702
P11	0xD4	MCPX X3	0xA3	"1.2"	205742131205	catawalks
P11	0xD4	MCPX X3	0xA3	"1.3"	610282232705	cato
P11	0xD4	MCPX X3	0xA3	"1.4"	115526133005	Ryzee119
P2L	0xD5	MCPX X3	0xD3	"1.6"	419690643505	dracc

Debug

SMC Revision	MCP PCI Revision	Marked MCP Revision	NV_PMC_BOOT_0	Assumed Model	SN#	Notes
D01	0xB2	MCPX X2	0xA3	"Debug Kit - 1.0"	600370522902	DarkGabbz
?	?	?	?	"Debug Kit - 1.1"	?
?	?	?	?	"Debug Kit - 1.2"	?

Chihiro

SMC Revision	MCP PCI Revision	Marked MCP Revision	NV_PMC_BOOT_0	Assumed Model	SN#	Notes
D05	0xD4	MCPX X2	0xA3	"Chihiro - Single row connector"	346301512362	Andy
?	?	?	?	"Chihiro - Dual row connector"	?

Prototypes and pre-launch date boxes

SMC Revision	MCP PCI Revision	Marked MCP Revision	NV_PCM_BOOT_0	Assumed Model	SN#	Debug?	Notes
A1E	?	MCP XMODE2	?	"DVT3(?)"	?	?	Random poster on AG did a drive by and posted pictures of a box with 64MB of RAM. SMC rev is assumed based on writing on the SMC.
B2A	?	MCP XMODE2	?	"DVT3(?)"	?	?	Syclopse posted this Xbox on AG, it contains 128MB RAM.
B2A	?	MCP X2	?	"DVT3(?)"	?	?	Found on some random Denmark website : https://www.playright.dk/rare/titel/xbox-development-kit/xbx
DXF	?	MCP X2	?	"Development Kit"	?	?	SMC marking & product sticker. Also marked "XDK B2" : https://www.youtube.com/watch?v=YUe_6ys5-kA
DXF	0xB2	MCP X2	0xA3	"Debug Kit"	200864113402	Y	cato
D10	0xD4	MCPX X2	0xA3	?	?	?	XboxSurgeon's 64MB "BetaLive" box seen here: https://www.youtube.com/watch?v=754Rhdx3sMo