NVIDIA B300
Buy and sell NVIDIA B300s.
HGX B300 and DGX B300 systems, between vetted buyers and sellers around the world. Every deal gets KYC, end-user and export checks, and inspection before payment.
- Architecture
- Blackwell Ultra
- Memory
- 288 GB HBM3e per GPU
- Form factors
- SXM (HGX)
- Common systems
- HGX B300, DGX B300
Common configurations
- HGX B300 8-GPU servers
- DGX B300 systems
- Full racks
- Networking
Who buys
How it works
- 01
Tell us what you have
Model, how many, configuration, condition, and where it sits. A spreadsheet works.
- 02
Vetted buyers make offers
You pick the offer. KYC and the end-user and export checks are done before any money moves.
- 03
Inspect, pay, ship
The buyer inspects the units, pays, and the hardware ships. We stay on it until it's done.
Other GPUs
NVIDIA
B200
- Architecture
- Blackwell
- Memory
- 180 GB HBM3e per GPU
- Form factors
- SXM (HGX)
NVIDIA
H200
- Architecture
- Hopper
- Memory
- 141 GB HBM3e
- Form factors
- SXM, NVL (PCIe)
NVIDIA
H100
- Architecture
- Hopper
- Memory
- 80 GB (SXM, PCIe), 94 GB (NVL)
- Form factors
- SXM, PCIe, NVL
NVIDIA
A100
- Architecture
- Ampere
- Memory
- 40 GB or 80 GB
- Form factors
- SXM, PCIe
NVIDIA
L40S
- Architecture
- Ada Lovelace
- Memory
- 48 GB GDDR6
- Form factors
- PCIe
And more
L40S, GB200 and GB300 NVL72 racks, AMD MI300X, and every other model.
See all GPUs
Plus whole servers and the networking that goes with them.
Questions people ask
Where can I buy NVIDIA B300s?
Tell us how many servers you need, the configuration, and where they'll run. We match you with sellers in our network, and you inspect the units before you pay.
Can I sell B300 servers?
Yes. We close deals on surplus, cancelled-order, and off-lease B300 systems. Tell us how many, the configuration, and where they are, and vetted buyers make offers.
How is the B300 different from the B200?
The B300 is Blackwell Ultra, with 288 GB of memory per GPU against the B200's 180 GB, so it fits larger models. It also draws more power per server.
Can GPUs be sold to buyers outside the US?
Often, yes, depending on the destination and the end user. US export rules restrict where advanced GPUs can go, so every deal has a confirmed end user, screened against those rules, before any money moves.