Ram bolt is as PC2-8500, System Info and SIW report Ram as PC2-6400 (DDR-800) instead of DDR 1066th
below System Report.
Memory Summary
Maximum Capacity 4096 MBytes
Maximum Memory Module Size 1024 MBytes
Memory Slots 4
Error Correction None
DRAM Frequency 400.0 MHz
Memory Timings 5-5-5-18 (CL-RCD-RP-RAS)
Device Locator Slot 1
Manufacturer Kingston
Part Number 99U5315-043.A00LF
Serial Number 1D28B80D
Capacity 1024 MBytes
Memory Type DDR2 (PC2-6400)
Speed 400 MHz (DDR2 800)
Supported Frequencies 200.0 MHz, 266.7 MHz, 400.0 MHz
Memory Timings 3-3-3-9-12 at 200.0 MHz at 1.8 volts (CL-RCD-RP-RAS-RC)
Memory Timings 4-4-4-12-16 at 266.7 MHz at 1.8 volts (CL-RCD-RP-RAS-RC)
Memory Timings 5-5-5-18-23 at 400.0 MHz at 1.8 volts (CL-RCD-RP-RAS-RC)
DataWidth 64 bits
Manufacturing Date 2010 Week 3
EPP SPD Support No
XMP SPD Support No
??? 2nd choice ???
