Intel pentium 4 1.5GHZ/256/400/1.7 SL5TJ costa rico

Intel Pentium 4 1.5GHZ/256/400/1.7 SL5TJ costa rico
S-SPEC number SL5TJ
processor type Pentium 4
part number BX80531NK150G
RK80531PC021G0K
processor speed (mhz) 1500
bus speed (mhz) 400
clock multiplier 15
L2 cache size (kb) 256
package type 478-PIN FC-PGA2
socket type socket 478 (MPGA478B)
manufacturing technology (micron) 0.18
core stepping D0
cpuid 0F12H
case temperature (° c) 73
core voltage (v) 1.75
processor core willamette