This is an OEM 3.2E Prescott Socket 478 CPU. SSpec is SL7PN, stepping is E0. Batch is L447C439. This CPU has been tested overnight dual Prime95 stable at 250FSB/ 4Ghz on an IC7 with air cooling. Heatsink is an XP-90. VCorr bump to 1.5125 in BIOS (1.45 measured in CPU-Z) was required for the 800Mhz stable overclock. Because overclocking requires proper hardware and skills this overclock is not guaranteed.
$300 Paypal. UPS ground shipping paid.
Fluke
$300 Paypal. UPS ground shipping paid.
Fluke