Tested data center compute, Silicon Valley

Data center GPUs, tested one serial at a time.

Every unit is tested before it is listed, and the results are published on a Known Good certificate you can check before you pay. Serials are disclosed when you reserve.

See the inventory

Available now

All inventory

H200

NVIDIA H200 NVL 141GB PCIe

Condition documented on the certificate

Price on request

On request Known Good certificate issued at test

H100

NVIDIA HGX H100 SXM, 8 GPU

Condition documented on the certificate

Price on request

On request Known Good certificate issued at test

H100

NVIDIA H100 PCIe 80GB

Condition documented on the certificate

Price on request

On request Known Good certificate issued at test

A100

NVIDIA HGX A100 80GB SXM, 8 GPU

Condition documented on the certificate

Price on request

On request Known Good certificate issued at test

A100

NVIDIA A100 80GB PCIe

Condition documented on the certificate

Price on request

On request Known Good certificate issued at test

L40S

NVIDIA L40S 48GB

Condition documented on the certificate

Price on request

On request Known Good certificate issued at test

Process

How buying works

Known Good certificate

A test record for every serial

Diagnostics, memory, interconnect bandwidth, a soak run with its temperature and throttling record, power draw and a performance baseline against the datasheet. The certificate is published at knowngoodcompute.com, with a SHA-256 fingerprint of its PDF, so anyone can check it.

Read the protocol

About

Operated by Mulligan Valley Partners

Mulligan Valley Compute is run by Christian Busch through Mulligan Valley Partners in Woodside, California. More about me or find me on LinkedIn.

Ask about a unit

Questions on a listing, a configuration you need or units you want tested. I reply within one business day.