Xenon (Motherboard): Difference between revisions

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** [[Heatsinks#Low Profile GPU|Low Profile]] (Early/Mid Boards)
** [[Heatsinks#Low Profile GPU|Low Profile]] (Early/Mid Boards)
** [[Heatsinks#Extended GPU|Extended]] (Late Boards)
** [[Heatsinks#Extended GPU|Extended]] (Late Boards)
== Elpis ==
{{Infobox Component
| name        = Elpis
| introduced  = Early 2009
| partnumber  = X803600
| type        = Motherboard
| usedin      = [[Xbox 360 (Original)]]
| cputype      = [[Waternoose (CPU)#Waternoose2|Waternoose2]]
| gputype      = [[Elpis (GPU)|Elpis]]
| cpuprocess  = 90nm
| gpuprocess  = 80nm
| edramprocess = 80nm
| nandsize    = 16MB
| video        = [[A/V Multi]]
| wattage      = 203W
| 12vamps      = 16.5A
}}
The '''Elpis''' motherboard is made out of a [[#top|Xenon]], with exception to the GPU and the software. Elpis motherboards were used for refurbishing defective Xenons up until 2011.
Various part numbers have been spotted on stickers placed on the top edge of Elpis boards. They include:
* X803413
* X805954
* X807381
=== Notable Differences ===
* The 90nm [[Y1 (GPU)|Y1]] GPU has been replaced with the 80nm [[Elpis (GPU)|Elpis]] GPU
* The board uses the 7xxx series [[CB]] bootloader instead of the 1xxx series used on Xenon
** The reason for this is unknown as the 1xxx series bootloaders work just fine with Elpis
=== Specifications ===
* 90nm IBM [[Waternoose (CPU)#Waternoose2|Waternoose2]] CPU
* 80nm ATi [[Elpis (GPU)|Elpis]] GPU with integrated 80nm NEC [[eDRAM]]
* 512MB DDR3 RAM
** 8x64MB [[Qimonda RAM#HYB18H1G321AF-14|Infineon HYB18H1G321AF-14]]
** 8x64MB [[Samsung RAM#K4J52324QC-BC14|Samsung K4J52324QC-BC14]]
* [[XSB]] Southbridge
* [[ANA]]
* 16MB [[Nand#Hynix HY27US08281A|Hynix HY27US08281A]] Nand
* Boardcom or ICS Ethernet PHY
* Cypress Clock Generator
* [[Heatsinks#Heatpipe CPU|Heatpipe]] CPU Heatsink
* [[Heatsinks#Extended GPU|Extended]] GPU Heatsink


{{Console Components}}
{{Console Components}}
[[Category:Motherboards]]
[[Category:Motherboards]]

Revision as of 11:02, 23 December 2022

Xenon
Part NumberX803600
IntroducedLate 2005
TypeMotherboard
Used InXbox 360 (Original)
CPU TypeWaternoose2
GPU TypeY1
CPU Process90nm
GPU Process90nm
eDRAM Process90nm
Nand Size16MB
Video OutputsA/V Multi
Wattage203W
12V Amperage16.5A
SuccessorZephyr_A
For the CPU, see Xenon (CPU).

The Xenon motherboard is the first motherboard and is used in the Original Xbox 360 series. The motherboard has a unique board layout compared to the later boards, especially noticeable with the capacitors around the CPU heatsink, and use of the ANA chip.

Notes

  • At some point in 2006, at least one of the manufacturers of the Xenon started applying glue around the CPU and GPU, likely as an attempt to reduce the failure rate
  • Some consoles use small yellow 820uF capacitors, while other consoles use silver 820uF solid capacitors
  • Some capacitors used for voltage regulation positioned around the CPU heatsink are defective and prone to failure (see Capacitor Plague for details)
  • At some point in 2006, the extended GPU heatsink started being used instead of the low profile GPU heatsink
  • There are two different versions of Xenon, G0 and R0, however the difference between them is not known

Specifications

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