Intel Xeon i7-940 Quad Core 2.933 GHz LGA1366 Desktop CPU CPU Type:Legacy Core i7-Series Processors Manufacturer Samsung Memory Type DDR4

Manufacturer Samsung  Memory Type DDR4 Capacity 4GB  Data Transfer Rate 2133MHz  Bus Type PC4-17000

Manufacturer Samsung  Memory Type DDR4 Capacity 16GB  Data Transfer Rate 3200MHz  Bus Type PC4-25600

Manufacturer Micron Memory Type DDR3 Capacity 8GB Data Transfer Rate 1333Mhz Bus Type  PC3-10600

Manufacturer Crucial  Memory Type DDR4 Capacity 32GB  Data Transfer Rate 2666MHz  Bus Type  PC4-21300

Step Code SR20Q Number of Cores 8 Number of Threads 16 Frequency 3 GHz / 3000 MHz L3 Cache 15 MB Bus Speed 5 GT/s

Intel Xeon i7-940 Quad Core 2.933 GHz LGA1366 Desktop CPU CPU Type:Legacy Core i7-Series Processors Manufacturer Samsung Memory Type DDR4Processor Family 1st Generation Intel Core i7 processor Nehalem Processor Segment Desktop Processor Number i7 940 Box CPU part number BX80601940 OEM Part AT80601000921AA Step Code SLBCK Number of Cores 4 Number of Threads 8 Frequency 2. 933 GHz 2933 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