Intel Xeon i7-920 Quad Core 2.667 GHz LGA1366 Desktop CPU DDR3-LRDIMM Server 4 GHz / 3400 MHz

4 GHz / 3400 MHz L3 Cache 8 MB Bus Speed 5 GT/s Socket 1155 Dimensions 1

Manufacturer Kingston  Memory Type DDR3 Capacity 4GB  Data Transfer Rate 1600Mhz  Bus Type  PC3L-12800

Manufacturer Hynix Memory Type DDR5 Capacity 8GB  Data Transfer Rate 4800Mhz  Bus Type PC5-38400

Manufacturer Crucial  Memory Type DDR4 Capacity 8GB  Data Transfer Rate 2666MHz  Bus Type PC4-21300

Intel Xeon i7-920 Quad Core 2.667 GHz LGA1366 Desktop CPU DDR3-LRDIMM Server 4 GHz / 3400 MHzProcessor Family 1st Generation Intel Core i7 processor Nehalem Processor Segment Desktop Processor Number i7 920 Box CPU part number BX80601920 OEM Part AT80601000741AA Step Code SLBEJ Number of Cores 4 Number of Threads 8 Frequency 2. 667 GHz 2667 MHz L3 Cache 8 MB Bus Speed 4. 8 GT s QPI (2400 MHz) Socket 1366 Dimensions 1. 77" x 1. 67" 4. 5cm x 4. 25cm