How to select the right DDR3 Ram?

[Warrior]

Guys I've a netbook Sony VAIO SVE11115EN

Processor APU Dual Core Variant E2-1800 Chipset AMD A68M FCH Brand AMD Clock Speed 1.7 GHz Cache 1 MB

This is what Speccy shows about the installed memory

Memory

Slot 2

1 Free

Type DDR3

Size 2048 MBytes

DRAM Frequency 672.6 MHz

CAS# Latency (CL) 9 clocks

RAS# to CAS# Delay (tRCD) 9 clocks

RAS# Precharge (tRP) 9 clocks

Cycle Time (tRAS) 24 clocks

Bank Cycle Time (tRC) 33 clocks

Now I want to upgrade to a 4GB ram. So was searching on EBAY & found many with different details. How do I select the right RAM for my PC? What specs do I check to be sure? Thanks

[mikie]

Might want to go to crucial.com and run their memory scan.

It should tell you what you have.

I did a quick web search and page said spec said its 1333 speeds..

so probably it is DDR3 PC3-10600 for laptops.

If you just plan on adding a single memory module.. match the chip mb size and quanity.. and voltage.

[Veboy]

Find something that matches your frequency and timing, and size. It works on PCs. Not sure if it's the same on laptop mainboards. Why don't you take it to a Sony customer care and tell them what you want ?

[jimbojet2011]

Just buy yourself a DDR3 1333 mhz speed Memory

Pre-installed/Max 2 GB (2 GB (SO-DIMM) x 1) DDR3 SDRAM (upgradeable up to 8 GB*2)

SO-DIMM slots DDR3 SO-DIMM slots (Unused Memory slot 1)

Memory Speed 1333 MT/s

Or take your lap to the shop and let them put it in.

grtz

JJ

[Warrior]

Thanks guys for ur inputs...really helped..:)