The AMD Opteron processor, enabling simultaneous 32- and 64-bit computing, represents the landmark introduction of AMD64 with Direct Connect Architecture. The AMD Opteron processor is designed to run existing 32-bit applications with outstanding performance and offers customers a simplified migration path to 64-bit computing. This evolutionary processor provides a dramatic leap forward in compatibility, performance, investment protection, and reduced total cost of ownership (TCO). The AMD Opteron processor is offered in three series the 100 series (1-way), the 200 series (Up to 2-way), and the 800 series (Up to 8-way).
Product Description : AMD Opteron Processor Model 848
Product Type : Server Processor
Processor Type : AMD Opteron
Clock Speed : 2.2 GHz
Data width: 64 bit
Cache Memory : L1 - 64 KB 2-way associative instruction cache
64 KB 2-way associative data cache
L2 - 1 MB exclusive 16-way associative cache
Compatible Slots : Socket 940
Processor Core : Stepping CAASC
Manufacturing Technology : 0.13 micron SOI
FSB : HyperTransport technology with three 16-bit links up to 800 MHz each
Core Voltage : 1.5 V
Case Temperature : 70° C
Wattage : 89 W
Features: MMX technology
3DNow!
SSE
SSE2
AMD64 technology
Low power features: Halt mode
Stop Grant mode
On-chip peripherals: Integrated dual-channel DDR SDRAM Memory controller
Package Type : Bulk
Condition : New
Warranty : 1 Year
Computers 
