GB300 NVL72

Seventy-two Blackwell Ultra GPUs, one NVLink domain, 20 TB of HBM3e in a single liquid-cooled rack.

$3,900,000

20.7 TB VRAM $188/GB VRAM

Quote. Lead time 8 to 12 weeks.

Manufacturer warranty, DHL Express insured

Volume pricing

Units	Discount	Unit price
1 unit	List	$3,900,000
2 to 7 units	3% off	$3,783,000
8 to 31 units	6% off	$3,666,000
32+ units	10% off	$3,510,000

Unit price at 1: $3,900,000

Quote only. Price shown is indicative; we confirm price and date in writing before you pay.

Request quote

Specifications

The full sheet.

Figures from the manufacturer datasheet. Price is an indicative street price, shown as from.

VRAM: 20,736 GB
Memory: HBM3e
Bandwidth: 576 TB/s
FP8: 720 PFLOPS
FP4: 1,440 PFLOPS
Board power: 132,000 W
Form factor: Rack
NVLink: Yes
Architecture: Blackwell Ultra
GPUs: 72
Per GB of VRAM: $188.08
Availability: Quote, 8 to 12 weeks
Sale: Quote only
SKU: GB300-NVL72

Overview

What it is for.

Workloads, sizing and what ships in the box.

20,736 GB of HBM3e in one rack, one NVLink domain.

Seventy-two Blackwell Ultra GPUs and 36 Grace CPUs in a single liquid-cooled rack, joined by NVLink switch trays into one memory domain. That is 20,736 GB of HBM3e and 720 PFLOPS of FP8 behind one scheduler. Power draw is 132 kW, so a site survey comes before any quote. Lead time runs 8 to 12 weeks. Indicative price $3,900,000, about $188 per GB.

Good for

DeepSeek-V3 671B at FP16 (1,610 GB with headroom) with room for twelve copies or one very long context.
Llama 3.1 405B at FP16 (972 GB) serving many tenants from one NVLink domain.
Pretraining and full fine-tunes of models up to 8,600B parameters at FP16 weights by the rule above (optimizer state needs more, plan for sharding).

Fit rule: FP16 weights take 2 bytes per parameter, FP8 1 byte, 4-bit 0.5 bytes, plus 20% headroom for KV cache at short context.