![Amazon.com: AT80574KJ060N Intel Xeon DP Quad-core E5420 2.5GHz Processor AT80574KJ060N : Electronics Amazon.com: AT80574KJ060N Intel Xeon DP Quad-core E5420 2.5GHz Processor AT80574KJ060N : Electronics](https://m.media-amazon.com/images/I/91JUa4x3vsL._AC_UF894,1000_QL80_.jpg)
Amazon.com: AT80574KJ060N Intel Xeon DP Quad-core E5420 2.5GHz Processor AT80574KJ060N : Electronics
![Original Intel Xeon E5420 processor 2.5GHz 12MB 1333 LGA771 Quad-Core CPU Free shipping (ship out within 1 day) Original Intel Xeon E5420 processor 2.5GHz 12MB 1333 LGA771 Quad-Core CPU Free shipping (ship out within 1 day)](https://ae01.alicdn.com/kf/HTB1YDasfxuTBuNkHFNRq6A9qpXaE.jpg_640x640Q90.jpg_.webp)
Original Intel Xeon E5420 processor 2.5GHz 12MB 1333 LGA771 Quad-Core CPU Free shipping (ship out within 1 day)
![Original Intel Xeon E5420 processor CPU 2.50GHz /12MB/1333/LGA775/Quad-Core/equal to Q6600 Q9300 works on LGA775 no need adapter - AliExpress Original Intel Xeon E5420 processor CPU 2.50GHz /12MB/1333/LGA775/Quad-Core/equal to Q6600 Q9300 works on LGA775 no need adapter - AliExpress](https://ae01.alicdn.com/kf/HTB17h5nfsuYBuNkSmRyq6AA3pXaR.jpg_640x640Q90.jpg_.webp)
Original Intel Xeon E5420 processor CPU 2.50GHz /12MB/1333/LGA775/Quad-Core/equal to Q6600 Q9300 works on LGA775 no need adapter - AliExpress
![Amazon.com: HP 458785-B21 - Quad-Core Intel Xeon Processor E5420 (2.50GHz, 80 Watts, 1333 FS : Electronics Amazon.com: HP 458785-B21 - Quad-Core Intel Xeon Processor E5420 (2.50GHz, 80 Watts, 1333 FS : Electronics](https://m.media-amazon.com/images/I/21NrugvYGCL._AC_UF894,1000_QL80_.jpg)
Amazon.com: HP 458785-B21 - Quad-Core Intel Xeon Processor E5420 (2.50GHz, 80 Watts, 1333 FS : Electronics
![Amazon.com: Intel Xeon E5420 CPU/2.5GHz /LGA771/L2/1333 Cache 12MB/Quad-Core/Two Sticker of Charge) : Electronics Amazon.com: Intel Xeon E5420 CPU/2.5GHz /LGA771/L2/1333 Cache 12MB/Quad-Core/Two Sticker of Charge) : Electronics](https://m.media-amazon.com/images/I/61n9Pm6oVDL._AC_UF894,1000_QL80_.jpg)