King_Corduroy, that's a nice collection of PB computers! It would be so cool if there was this corner PC, I bet you're on the hunt for one?
Tetrium wrote:
Your s5 system, the modules you mention "32MB FPM RAM (Registered?)", if you want, could you post a pic of the modules?
I remember once having stripped a dual s5 or s7 system on the street and the modules you mention sound to be similar (the case was way too heavy, but I did take the chips and the memory modules and they were also FPM I think).
The two modules nave 16 MB on the one side and 4MB on the other. So I guess that 16MB is actual memory size and 4MB is for parity? I'll take pictures once back home.
Tetrium wrote:Your VI14G looks similar to the VI15G I have and it seems yours also has gold-plated SIMM slots.
The cache chips you seem to have on your board seem to be the ones you need 8 of to have 512KB cache, so I reckon yours has 256KB cache in total?
I think mine came with the smaller ones.
Yes, you're quite right 😀 Mine is actually VI15G too, that must be a misprint.
Tetrium wrote:
I read in the past it was a bad idea to mix metal types because of corrosion, but in later years I've also read that this wasn't as much of a problem as it was made out to be. Since I have plenty gold-plated FPM SIMMs that doesn't really bother me though and you seem to have gotten a couple gold-plated SIMMs yourself, though I can't read the print to see if those are EDO or FPM. They have either 4MB (if the other side is empty) or 8MB (if both sides also have chips).
Your SIMMs with only 2 large chips are usually 4MB (the one with the very thick chips, if the other side is empty) and the other one with the very thin large chips should be 16MB if the other side is empty, but I admit that my memory is a bit rusty here 😊
I actually already know sizes and types, I just prefer to put a sticker on the other side of the stick if it is one-sided. The largest modules are 8MB. One thing of curiosity is the 4MB Huindai stick on the left (two chips). The ICs are less than 1mm thick and apparently, this one was sold in '99.
Tetrium wrote:
And what's so special about the 3com Etherlink XL PCI LAN card if I may ask? 😀
It's doing its thing via hardware, offloading the CPU. As far as I know, such things are perfect for older gear, because otherwise file transfer speed is defined by the CPU.
I should look into that, perhaps take a 5x86-133 or P60 and compare this 3com to two Intel PRO/100 cards (older and newer), a cheap Realtek and these two (from the same haul, they were just not interesting enough to include in the post)
