NVIDIA Blackwell Ultra B300 4TRetail
US$ 1,300,000 / unit
Sold 0/32
- 🛡 Point custody
- 📍 Buyer pickup · no delivery
- 🛟 Local after-sales
- Currency USD
- Min. purchase 1 unit
- Est. delivery 30-40 days
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Price and stock shown are indicative; checkout prevails.
Hong Kong buyer pickup only — no delivery. Arrange time and location with the seller after arrival.
Blackwell Ultra · Built for AI Factories
NVIDIA Blackwell Ultra B300 4T
Enterprise AI machine · HK pickup · 30% deposit · ~30–40 days
Enterprise futures SKU centered on the NVIDIA Blackwell Ultra B300 GPU (label: B300 4T). B300 targets LLM inference, long context, and agentic AI, and is the building block of HGX B300 / DGX B300 8-GPU class platforms (final form factor per contract BOM).
- Listed USD 1,300,000 / unit; CNY 8,827,260 (CNY preferred)
- 30% deposit locks slot → balance on arrival → Hong Kong pickup
- Lead time about 30–40 days; stock 32 units
Per-GPU B300 (Blackwell Ultra) — public refs
| Memory | Up to ~288GB HBM3e · ~8 TB/s |
|---|---|
| Compute (dense) | ~15 PFLOPS FP4 · ~7 PFLOPS FP8 · ~3.5 PFLOPS FP16 |
| Interconnect | NVLink 5 ~1.8 TB/s · PCIe Gen6 x16 |
| Power | TGP up to ~1,400W (configurable) |
8-GPU node reference (DGX / HGX B300)
| GPUs | 8× Blackwell Ultra B300 SXM |
|---|---|
| Total GPU memory | 8× 288GB = 2.3 TB |
| Performance | 72 PFLOPS FP8 training · 144 PFLOPS FP4 inference |
| CPUs / memory | 2× Xeon Platinum 6776P · 2 TB default (up to 4 TB) |
| Networking | 8× ConnectX-8 (up to 800 Gb/s) · 2× BlueField-3 DPUs |
| Power / form | ~14.5 kW · 10 RU |
Specs aligned with NVIDIA public materials (Blackwell Ultra blog, DGX B300 user guide/datasheet, HGX B300 components). Final configuration follows the contract and delivery BOM. Pre-order: HK pickup + 30% deposit.
Photos & videos
Specs & description
| Product No. | ZM#40A52302 |
|---|---|
| Currency | USD |
| Min. purchase | 1 unit |
| Est. delivery | Delivered in ~30–40 days |
