Guys, I looking out for rams with the legendary Samsung TCCD chips, that are 2x1024MB and of course capable of running at 2-2-2-5 + tight advanced timings (like Interleave 8 bank, TRFC - 9, TRRD - 2, TRTP - 2, TWTR - 1 and TWR - 2), as my OCZ OCZ4002048ELDCPE-K rams can do it, only with the unfortunate exceptions of TRCD - 3 and 4 bank interleave (so they are suxxking 2-3-2-5). 1T, of course.

 

The only good news is, that such timings are need at 200MHz

 

...

 

From the list of DDR1 rams: http://ramlist.i4memory.com/ddr/ it seems, that some chances are in AData Vitesta DDR566/600 (I did not say DDR500, as these I got and are not good at all, req. 2T and 2.5-3-3-8 timings are IMHO horrible - clearly not TCCD), but mainly I looking at:

 

Apacer PC4000

Buffalo FireStix PC3200

Centon New Advanced DDR400

Corsair XMS-PC3200XL/XLPT Rev1.1 (2.0-2-2-5-1T)

Corsair XMS-PC3200XL/XLPT Rev1.2 (2.0-2-2-5-1T)

Geil ONE PC3200 (GOS5123200DC / GOS1GB3200DC)

Geil Ultra-X PC4000 / PC4400 (2.0-2-2-5 / 2.5-3-3-5 / 2.5-4-4-7-1T)

G.Skill PC3200 (2.0-2-2-5-1T) F1-3200DSU2-1GBLD

G.Skill PC3200 (2.0-2-2-5-1T) F1-3200DSU2-1GBFX

Kingston HyperX PC 3200ULK2 (2.0-2-2-5-1T) (KHX 3200ULK2)

OCZ EL DDR PC3200 Platinum Edition rev.2 1.0 (2.0-2-2-5-1T)

Patriot Patriot XBL PC3200 (2.0-2-2-5-1T) (PEP5123200XBL / PDC1G3200XBLK)

PQI PQI Turbo Memory Black Mirrored R3 PC3200 (2.0-2-2-5-1T)

TwinMOS TwisterPro PC3200 (2.0-2-2-5-1T)

 

...and all other that meet the requirments at 2.50 to 2.85V @ 200MHz

Edited September 26, 201510 yr by trodas

It has been a long time since I used DDR1, but you will fail^^ - max capacity of dual sided TCCD with 16 ics was 512MB per stick iirc

Hmmm, that would be unfortunate. Then what about rams with 36 ics per stick?