Cross-rack memory pooling
Turn the spare memory of neighboring machines into a resource your server can dream about accessing at local DDR5 speeds.
MEMORY. REIMAGINED. PROBABLY.
Enterprise Data Center Series / XG-256
Finally, RAM
over Ethernet.
Why buy more memory when the server across the rack isn't using all of theirs? Introducing the NetDIMM Pro XG-256. The future of distributed memory is just an RJ45 away.
256 GBImagined capacity
200 Gb/sCombined bandwidth*
∞Marketing potential
NETWORK MEMORY FABRIC CONNECTED / IN THEORY
XG-256 / PCIe Gen4 ×8 / Image simulated. So is the product.
ENGINEERED FOR THE UNREASONABLY OPTIMISTICSCROLL TO EXPLORE
IDEAL FOR EVERY WORKLOAD THAT DOESN'T ASK TOO MANY QUESTIONS
01 / THE BREAKTHROUGH
Unused RAM is a
wasted opportunity.
Every data center has that one server with 512 GB of RAM doing absolutely nothing. We looked at that and asked a very important question: what if latency was somebody else's problem?
FIG. 01 REMOTE MEMORY, LOCAL DELUSION
↗
Dual 100GbE interfaces
Two Ethernet ports. Twice the connectivity. Still not a substitute for a memory channel, but it does look impressive.
Zero-compromise architecture*
Deploy across your infrastructure without redesigning your hardware. Just set your expectations to “conceptual.”
*The compromises have been relocated to the footnotes.
02 / SYSTEM ARCHITECTURE
Looks complicated.
Must be fast.
Our proprietary Imagination Fabric™ elegantly connects machines using the industry-standard technology you already know and trust.
HOST SERVERNeeds more RAMPCIe x8 / XG-256
ETHERNET / 100GbE ×2~NOT DDR5 LATENCY~
REMOTE SERVERHas spare RAM256 GB / Allegedly
03 / TECHNICAL SPECIFICATIONS
Serious hardware.
Unserious physics.
Every specification carefully selected to sound excellent when read out loud in a procurement meeting.
Product categoryEthernet Memory Expansion Card
InterfacePCIe Gen4 x8
Network ports2 × 100GbE RJ45*
Remote memory capacityUp to 256 GB shared DDR5
Memory protocolImagination Fabric™ v1.0
OS compatibilityWindows / Linux / Wishful Thinking
Memory latencyDepends how far away it is
MSRP$899.99 fictional USD
*100GbE over an ordinary RJ45 jack is part of the joke. The card and all specifications are fictional.
04 / CAPACITY PLANNER
Calculate your
potential savings.
How many servers have RAM just sitting there? Use our highly scientific resource planner to visualize the memory you could borrow if this technology worked the way our marketing department thinks it does.
For entertainment only. Not a real performance or purchasing calculator.
NETDIMM RESOURCE ESTIMATOR● MODEL ACTIVE
THEORETICAL SHARED MEMORY512 GB
Actual usable remote RAM at local-memory latency: 0 GB with this fictional product.
05 / THE ACTUAL SCIENCE
Can you really use
RAM over Ethernet?
Sort of. Remote memory is a real area of computing, but it is not the same as plugging a magic PCIe card into a server and instantly turning your neighbor's RAM into local DDR5.
Read the frequently asked questions ↓What is remote memory?
Some distributed systems can access data stored in the memory of another machine. Depending on the architecture, techniques may include remote direct memory access (RDMA), software-managed memory tiers, or purpose-built interconnects.
Why isn't it the same as local DDR5?
CPU memory controllers and operating systems require the right hardware and memory semantics. Network access introduces extra latency and bandwidth limits. Even a very fast network isn't a plug-and-play substitute for a local memory slot.
Is the NetDIMM Pro XG-256 real?
No. The XG-256, its packaging, features and $899.99 price are entirely fictional. NetDIMM.lol is a computer-hardware parody for sysadmins, homelab owners and people who have ever been told to download more RAM.
06 / QUESTIONS & REALITY CHECKS
Frequently asked.
Rarely answered.
Our engineering team is standing by with a selection of technically adjacent explanations.
Can I really use remote RAM like local DDR5 memory?
No. Real systems can use various forms of remote or disaggregated memory, but network latency, bandwidth, hardware support, and memory semantics matter. NetDIMM Pro XG-256 is satire, not functional hardware.
Will it make my computer faster?
It will make your computer look more expensive. Actual performance gains are limited to the speed at which you can show your friends the website.
Does it work over Wi-Fi?
Our theoretical wireless edition is currently experiencing interference from reality.
Can I download more RAM instead?
Absolutely. You can also download a new CPU, but shipping costs on imaginary hardware remain surprisingly high.
Where can I buy the XG-256?
You can't. NetDIMM is a fictional parody product and this site is a tech-humor project. There is no checkout, product inventory, or payment processing.
THE NEXT EVOLUTION OF MAYBE
Stop buying RAM.
Start believing.
The NetDIMM Pro XG-256 is not available anywhere, which means supply is technically unlimited.