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RTX 4060 (or similar)+Ryzen 7900 AIO Tower Server (Taking pre-orders) - HostCram LLC
Hello Team,
As the title suggests, I plan to build a new GPU + CPU + AIO Liquid-Cooled 10 Gbps Tower server this year. Since we are running on Proxmox, I believe GPU passthrough for VPS will be straightforward.
Below are the specifications I’m currently taking pre-orders for, though I can also provide custom configurations:
Pre-order: GPU + Ryzen 7900 AIO VPS
• 4× Ryzen 9 7900 Core + GPU access
• 8 GB DDR5 RAM
• 80 GB NVMe Storage
• 40 TB Bandwidth @ 10 Gbps Port
• 1 Dedicated IPv4
Order here: https://my.hostcram.com/order/main/packages/special-offers/
This is a pre-order only plan.
Expected delivery: March 2026
I already have 192 GB DDR5 RAM and a Ryzen 7900 CPU. Pre-order funds will be used to purchase the remaining parts required to complete the build.
One consideration: I’m still deciding which GPU to use. I can allocate a maximum of 120W for the GPU. I’d appreciate your input and ideas. 
- Shakib
Comments
Good offers
How can a server’s GPU be shared, and are there any limitations?
Yeah I am curious about this as well
Could you provide more details regarding GPU access?
This VM would be good for light GPU needs.
I will have to do a lot of experiments before making it production ready.
Can't confirm anything until I do testing.
I’m excited to see what interesting products HostCram may offer in 2026.
The GPU can only be passed through to one VM.
Promox and GPU sharing
https://pve.proxmox.com/wiki/NVIDIA_vGPU_on_Proxmox_VE
I know that.
Looking into alternative solution.
What location is the vps in?
I don't think the 4060 can masquerade as a supported gpu, thus would be blocked from running vgpu. I have a 2080 Ti at Fiberstate on an AMD 5700G dedi running Proxmox and it runs great for passthrough for gaming and Blender to multiple win11 vm's. I just bought an Intel Arc B50 to try an out-of-the-box support for vgpu. I also have a 7950x dedi with a 4060TI and I can pass it to one VM OR attach it to the host and pass it to lxc's only since the lxc is sharing the kernel.
There aren’t really any good alternatives. You kind of need one of the enterprise cards that support vGPU. Nvidia purposely makes it hard to share GPU across VMs on the consumer cards.
A2000 or A4000 will work right?
https://docs.nvidia.com/vgpu/latest/grid-vgpu-release-notes-generic-linux-kvm/index.html#hardware-configuration
Supported GPUs!
Nope. You also need a license. If it made sense, everyone would have done it already.
It seems that I can bypass drivers with 20 series cards but I don't want to do that.
If you are selling these and have US presence that can be legally risky don't forget DC use is not permitted for RTX cards
Do you have a Windows server with my own license option I only saw that Linux is available.
Yes
Salt Lake City, USA
some chinese already do with 40 series
It seems Intel Arc Pro B50 vGPU is free to use.
The Intel Arc Pro B50 in Proxmox enables cost-effective Virtual Desktop Infrastructure (VDI) via SR-IOV (Single Root I/O Virtualization), allowing one GPU to be sliced for multiple VMs, offering GPU acceleration for virtual desktops. Setting it up involves specific kernels (like a patched 6.17) and drivers, tackling challenges like AppArmor and initial driver instability, but it provides excellent GPU performance for virtual environments, albeit with some early-stage complexities and potential for performance variance between slices.
Key Concepts:
Intel Arc Pro B50: A professional GPU with 16GB VRAM, designed for enterprise use, including VDI and AI, offering strong performance compared to Nvidia's A1000.
SR-IOV: A hardware feature that lets a single physical PCIe device (like the B50) appear as multiple virtual functions (VFs) to different virtual machines, effectively slicing the GPU.
Proxmox VE: A virtualization platform that supports SR-IOV, allowing you to pass these GPU slices to VMs for hardware acceleration.
How it Works (Simplified):
Physical Installation: Install the B50 in your Proxmox server.
Kernel & Drivers: Use a Proxmox kernel with SR-IOV support (often requires custom patching for older kernels like Proxmox 9) and load the VFIO drivers.
Enable SR-IOV: Configure the host to create multiple Virtual Functions (VFs) from the B50's Physical Function (PF).
Assign to VMs: Pass these VFs to your guest VMs (e.g., Windows, Linux) for tasks like 3D rendering, video editing, or AI inference.
Pros & Cons for Proxmox:
Pros:
Cost-Effective: Slices a single GPU for multiple users, reducing hardware needs.
Performance: Delivers excellent GPU acceleration for virtual desktops, vastly improving 3D performance over CPU-based rendering.
Open-Source Focus: Aligns with open-source VDI goals.
Cons:
Early Adoption: Still considered an early-stage implementation with potential bugs (like AppArmor issues or driver quirks).
Complexity: Requires specific kernel patches and configurations, not a simple plug-and-play setup.
Monitoring: GPU usage within VMs isn't easily monitored yet.
Resources:
Level1Techs Forums: Great for detailed guides and community experiences with the B50 and Proxmox.
Proxmox Support Forum: Discussions on specific issues and configurations.
So I can actually do it?
I can understand taking pre-orders for hardware-to-be-delivered but before even that is finalized and software is in the air, that is certainly a decision.
Not my first time.
Btw, I didn't start taking pre-orders yet.
Arc Pro B50+Gen 5 NVMe RAID1
Might do more storage as well.
The b60 would probably be better, but a pure calculator seems like an unnecessary extravagance: 16/20 cores and 16/24 GB of memory for $350/$650, respectively.
And there's another problem with the b60—it's practically impossible to find in the US.
If you decide to buy one, you can find it at Central Computer and Tech America, and possibly at your system integrator.
I got a B50 at https://www.bhphotovideo.com 2 weeks ago, but so far been unsuccessful with getting SRIOV working and sliced into virtual functions that I can pass to my VM's. Updating the firmware on a Win10 machine to see if that helps... My ancient Supermicro MB doesn't have resizable bar param so that be may a sticking point.