this post was submitted on 01 Nov 2025
102 points (98.1% liked)
Technology
76581 readers
2496 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related news or articles.
- Be excellent to each other!
- Mod approved content bots can post up to 10 articles per day.
- Threads asking for personal tech support may be deleted.
- Politics threads may be removed.
- No memes allowed as posts, OK to post as comments.
- Only approved bots from the list below, this includes using AI responses and summaries. To ask if your bot can be added please contact a mod.
- Check for duplicates before posting, duplicates may be removed
- Accounts 7 days and younger will have their posts automatically removed.
Approved Bots
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
For anyone - including, apparently, this article's author's - who is confused about the form factor, this is the next generation to follow the Grace Blackwell "GB300-NVL72", their full rack interconnected system.
It's the same technology as the matching 8-GPU "HGX" board that is built into larger individual servers - which in this generation's case is just called "B300" as it has the "Blackwell" GPU but not the "Grace" CPU - but not sold in smaller units than an entire rack.
Here are some pictures and a video of that NVL72 version (you can buy these from Dell and others, as well as direct from Nvidia):
https://www.servethehome.com/dell-and-coreweave-show-off-first-nvidia-gb300-nvl72-rack/ https://www.ingrasys.com/solutions/NVIDIA/nvidia_gb300_nvl72/
The full rack has 18 compute trays, each with 2 of the pictured board inside (for a total of 36 CPUs and 72 GPUs), and 9 NVLink switch trays that connect every GPU together. PSUs and networking make up the rest.