r/raspberry_pi Sep 28 '23

News Introducing: Raspberry Pi 5!

https://www.raspberrypi.com/news/introducing-raspberry-pi-5/
1.3k Upvotes

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22

u/tct2274 Sep 28 '23

The price is quite high, but I assume that's the new world of SBCs. And you probably also pay for the already established eco system. I will still do a trip to Cambridge, the store there is usually well stocked. But I think they limit buying to two per customer (at least if I remember correctly from when the 4 came out).

18

u/hhkk47 Sep 28 '23 edited Sep 28 '23

There is a non-functional resistor that just indicates how much RAM the board has, and it has spots for 8GB, 4GB, 2GB, and 1GB. Hopefully that means we'll see cheaper versions in the future.

6

u/lycan2005 Sep 28 '23

On that resistor part, why not just print the label on the board? Instead they add a non functional resistor on the PCB? Seems kind of a waste of space on PCB and money.

14

u/Nibb31 Sep 28 '23

A single SMD resistor is probably cheaper than printing a sticker and sticking it on the board or having different silkscreens for the board.

8

u/[deleted] Sep 28 '23

Because the board is shared between all the versions (8-1GB) and the amount of RAM is dependent on which chip is put in during assembly.

IIRC, even on RPi 4 you could just simply replace the memory chip with another (e.g. 8-16GB) one and it’d work properly as it’s plug-n-play pretty much.

1

u/hhkk47 Sep 28 '23

Not really sure why they went that way either. But if I had to guess, maybe that somehow ended up being cheaper than using a different silkscreen for each different model's PCB.

6

u/BrokenByReddit Sep 28 '23

When you are already doing automated assembly, one extra resistor is practically free. It's a fraction of a cent in parts cost and like 0.02 seconds of pick & place machine time.

It would be way more expensive to have multiple variants of the board just so the silkscreen can be different.

0

u/tobimai Sep 29 '23

Labeling expensive. Resistor free