Laptop Memory: I have 2 modules, but need help ID'ing

[Souka]

I have two identical laptop memory modules, but no idea of their specifications or compatibility.

I've looked on the web using Google....closest info I found was that these are 256mb or 512mb modules, but based on their specs they should have worked in any number of laptops at my disposal.

They have 4 chips per side, 8 chips total, and are covered by a black heatsink that is glued on. On the modules are 3 stickers, one of which says "Compaq" and a number. I've contacted Compaq, but they have no records with the number. Anyhow, so here I am......hopefully someone might be able to help.


----------------
HB52R168DB-10DL
9926 XF0761C
A5B IN JAPAB FROM
SINGAPORE DICE
-------------------

and

---------------
Compaq
386590-002
---------------

and

-------------------
90000-40237-001
A003301
-------------------


Any info appreciated!!!!

Thanks!

 

[Souka]

Bump

 

[DaiShan]

so they don't work in any laptops you have tried? or they just don't fit?

 

[hans007]

strange ive never seen a sodimm with a heat spreader. if you could see any of the chips we could tell you.

 

[Slikkster]

This appears to be it:

Hitachi Sodimm ID

You'll see at the bottom of the press release the specs for these chips... PC-66 128m Ram.

 

[Souka]

Thanks for the info.

I've tried it in about 7 different model laptops.

Thinkpad 570, 560z, 600x, 600e, a20

Toshiba - pentium 100, pentium3 700


If the memory is 128mb pc66, it should have worked in the 560z or 570.


I'll have to look into it again on Monday at the office.

Thanks!