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Need help regarding upgrading RAM

Last response: in Memory
January 21, 2013 5:22:26 AM

I'm using Acer Aspire 6930. i want to upgrade its RAM. presently it has 2Gb DDR2 RAM. There are two slots. One is used and the other is free. If I put one more 2Gb RAM, is it worth? Does system performance improve?

If so, I'm confused with which one to use. Below are the specs.

Intel Mobile Core 2 Duo T5800
Cores 2
Threads 2
Name Intel Mobile Core 2 Duo T5800
Code Name Merom
Package Socket P (478)
Technology 65nm
Specification Intel Core2 Duo CPU T5800 @ 2.00GHz
Family 6
Extended Family 6
Model F
Extended Model F
Stepping D
Revision M0
Instructions MMX, SSE, SSE2, SSE3, SSSE3, Intel 64
Virtualization Not supported
Hyperthreading Not supported
Bus Speed 199.2 MHz
Rated Bus Speed 796.9 MHz
Stock Core Speed 2000 MHz
Stock Bus Speed 200 MHz
Average Temperature 56 °C
L1 Data Cache Size 2 x 32 KBytes
L1 Instructions Cache Size 2 x 32 KBytes
L2 Unified Cache Size 2048 KBytes
Core 0
Core 1

Memory slots
Total memory slots 2
Used memory slots 1
Free memory slots 1
Type DDR2
Size 2048 MBytes
Channels # Single
DRAM Frequency 332.5 MHz
CAS# Latency (CL) 5 clocks
RAS# to CAS# Delay (tRCD) 5 clocks
RAS# Precharge (tRP) 5 clocks
Cycle Time (tRAS) 15 clocks
Physical Memory
Memory Usage 51 %
Total Physical 1.87 GB
Available Physical 935 MB
Total Virtual 2.56 GB
Available Virtual 1.42 GB
Number Of SPD Modules 1
Slot #1
Type DDR2
Size 2048 MBytes
Manufacturer Micron Technology
Max Bandwidth PC2-5300 (333 MHz)
Part Number 16HTF25664HY-667E1
Serial Number E71E0A82
Week/year 37 / 08

in the above specs, it shows 333MHz. In the manual, it is written upgradable to DDR2 667MHz. So does it mean I can't use 800MHz RAM?

here is a link in which I found one. check this link and could you please confirm whether this is suitable or not...

Here cache latency in my laptop is 5-5-5-15 and the one in that website is 3-4-5-15. I am unable to find the DDR2 RAM with 5-5-5-15, does it mean I have no choice of upgrading RAM?

More about : upgrading ram

a c 128 } Memory
January 21, 2013 9:36:13 AM

Check the return policy of flipkart. I would try the first stick; if it doesn't work, remove your old ram and try it. If the new ram works alone, then sell your old ram and order a second stick. Good luck.