What tipe of chips are on this ram?

[scampi]

Hi..first of all this is a very beautiful forum and I'm italian, so my english isn't very good...
so..
Can you tell me what chips there are on these tipe of ram?tccd?

1-OCZ Gold Revision 2 pc4000 (ddr500)
http://www.newegg.com/Product/Product.asp?Item=N82E16820146844

2-OCZ EL pc4400 (ddr550)
http://www.newegg.com/Product/Product.asp?Item=N82E16820146986

3-geil platinum pc4000 (ddr500)
http://www.newegg.com/Product/Product.asp?Item=N82E16820144516

thak you very much..


p.s:a moderator can change the title and rewrite it in a correct english, please..

[Legoless]

1: TCC5, not 100%
2: TCCD, not sure
3: GeIL 3.5ns 32x8 Density DDR Chips

Google helps. ;)

[HiJon89]

First two are 100% definitely Hynix, I've owned the first RAM you listed myself and it is certainly Hynix. I believe the third RAM you list is also Hynix but I'm not sure :)