TypeCPU / Microprocessor
Market segmentServer
FamilyIntel Xeon E3-1200
Model number ? E3-1280
CPU part numbersCM8062307261903 is an OEM/tray microprocessor
BX80623E31280 is a boxed microprocessor
Frequency (MHz) ? 3500
Turbo frequency (MHz)3900 (1 core)
3800 (2 cores)
3700 (3 cores)
3600 (4 cores)
Bus speed (MHz) ? 5 GT/s DMI
Clock multiplier ? 35
Package1155-land Flip-Chip Land Grid Array (FCLGA 1155)
SocketSocket 1155 (Socket H2)
Size1.48" x 1.48" / 3.75cm x 3.75cm
* Product descriptions and part numbers are subject to change, and may not reflect
manufacturer product changes. Please check the manufacturer's website and use the
item's manufacturer part number to find the most up to date product description.
Warranty: 36 months manufacturer warranty