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Seattle: 2× NVIDIA GB200 NVL72, 144 Blackwell GPUs — Live Today, 5-Year Reserved

Deal overview

A complete, running GB200 cluster offered as a dedicated 5-year rental: 2× NVIDIA GB200 NVL72 racks (liquid cooled) with 144 Blackwell GPUs and 72 Grace CPUs, a full 72-GPU NVLink domain per rack validated in production, and 14 control/management servers. No build, no wait — the hardware is live in the Seattle area today, with handover roughly 30–45 days from signing. Pricing is $4.86/GPU-hr on a 60-month term with 40% prepaid at signing.

Storage and fabric are included: a VAST all-flash cluster with 1.16 PB usable, InfiniBand compute fabric on 6× NVIDIA QM9700 switches, 400G spine/leaf Ethernet with dual edge routers, and an out-of-band management network with LTE and cable backup. The facility runs direct liquid cooling with liquid-to-air sidecars (2× 200 kW), redundant 4-makes-3 power feeds, and UPS plus generator backup.

Managed operations are part of the deal: 24/7 NOC and SRE with on-site engineers, break/fix and RMA under OEM support, a software stack from bare metal to Kubernetes (Slurm, drivers, observability, patching), and an availability SLA with service credits.

Room to grow: the site can expand by 10 more GB300 NVL72 racks — 12 racks total including the 2× GB200 — so a buyer can land on production-validated capacity now and scale on the same floor. The public tile shows the verified headline specification; the complete data room — full spec sheet, exact location, counterparty, and contract terms — is shared once both sides agree to connect.

Every Ax3 listing is vetted by the broker desk before going live: asset existence, control of the capacity, and realistic timelines are confirmed directly with the owner.

Public specification

Systems
2× NVIDIA GB200 NVL72 · liquid cooled
GPUs / CPUs
144 Blackwell GPUs · 72 Grace CPUs
NVLink
Full 72-GPU NVLink domain per rack · validated in production
Control
14 control / management servers
Storage
VAST all-flash cluster · 1.16 PB usable
Compute fabric
InfiniBand · 6× NVIDIA QM9700 switches
Ethernet
400G spine/leaf fabric · dual edge routers
Management
Out-of-band network · LTE and cable backup
Location
Seattle area, Washington, USA
Cooling
Direct liquid cooling · liquid-to-air sidecars (2× 200 kW)
Power
Redundant feeds (4-makes-3) · UPS and generator backup
Availability
Live today · ~30–45 days from signing to handover
Expansion
Room for 10 more GB300 NVL72 racks · 12 racks total incl. the 2× GB200
Managed service
24/7 NOC and SRE · on-site engineers · break/fix and RMA under OEM support · bare metal or Kubernetes, Slurm, drivers, observability, patching · availability SLA with service credits
Term
5 years (60 months)
Prepay
40% at signing

How connecting works

  1. Submit an inquiry on this page — free, no account needed.
  2. Ax3 qualifies and routes it within 24 hours.
  3. Warm introduction with the full spec sheet and exact pricing; identities revealed once both sides agree.
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