Qimonda RAM

Qimonda (previously Infineon) was one of the RAM vendors for the Xbox 360. There are various chips used.

Details

General

• GDDR3 SDRAM
• 700MHz

HYB18H512321AF-13

Early chips branded Infineon. Used on Xenon.

• 512Mbit (64MB)
• 2.0V, operated at 2.1V

HYB18H512322AF-13

Used on Zephyr.

• 512Mbit (64MB)
• 2.0V, operated at 2.1V

HYB18H512321BF-14

Used on Falcon.

• 512Mbit (64MB)
• 1.8V, operated at 1.95V

HYB18H1G321AF-14

Used on Falcon and Jasper.

• 1Gbit (128MB)
• 1.8V, operated at 1.95V on Falcon only