Difference between revisions of "Intel 440BX"
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* Front Side Bus (FSB): 66 or 100MHz | * Front Side Bus (FSB): 66 or 100MHz | ||
* [[PC-66]] or [[PC-100]] memory (depending on FSB) | * [[PC-66]] or [[PC-100]] memory (depending on FSB) | ||
| − | ** | + | ** maximum memory is 320MB, when using a 256MB PC-100 "doublesided" with the 64MB soldered onboard |
* AGP 1x or 2x | * AGP 1x or 2x | ||
* [[Intel_82371EB]] companion SouthBridge | * [[Intel_82371EB]] companion SouthBridge | ||
Revision as of 08:54, 23 October 2006
Intel 440BXThis is a Intel Northbridge Features
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Maximum Memory
Maximum addressable memory for this Northbridge is 1GB (using four 256MB DIMMs).
No ThinkPad has more then 2 DIMM slots, so are in theory limited to 512MB (with the exception of the 600X, which has an additional 64MB soldered to the systemboard, and can oficially support 64+256+256=576MB). Actual supported memory can be significantly less due to BIOS limits or available DIMM slots.
Linux support
This chipset is supported by recent 2.4 and 2.6 kernels
Links
ThinkPads this chip may be found in
- i Series 1720, i Series 1721
- i Series 1422, i Series 1442, i Series 1482, i Series 1483, i Series 1492
- i Series 1542, i Series 1562, i Series 1592
- 380XD, 380Z
- 385XD
- 390, 390E, 390X
- 560Z
- 570, 570E
- 600, 600E, 600X
- 770E, 770ED, 770X, 770Z
- A20m, A20p, A21m, A21p, A22m, A22p
- T20, T21, T22
