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Intel® X48 Express Chipset
(Intel® 82X48 Memory Controller Hub)


Status End of Life
Launch Date Q1'08
Supported FSBs 1600MHz / 1333MHz / 1066MHz / 800MHz
Embedded Options Available No
Lithography 90 nm
Max TDP 30.5 W
Recommended Customer Price TRAY: $56.00
Datasheet Link
Memory Specifications
Max Memory Size (dependent on memory type) 8 GB
Memory Types DDR3-1333 / DDR3-1066 / DDR3-800 / DDR2-800 / DDR2-667
# of Memory Channels 2
Max Memory Bandwidth 12.8 GB/s
ECC Memory Supported No
Graphics Specifications
Integrated Graphics No
Graphics Output None
Macrovision* License Required No
Expansion Options
PCI Express Revision 1.1
PCI Express Configurations 2x16
Max # of PCI Express Lanes 2
Package Specifications
Max CPU Configuration 1
Package Size 40mm x 40mm
Low Halogen Options Available See MDDS

Ordering and Spec Information

Trade Compliance Information

4A994 NA 8542310000-CHPST

Retired and Discontinued

Spec Code Ordering Code Step RCP
Intel® 82X48 Memory Controller Hub (MCH)
SLASF NU82X48 A1 $56.00