H3Cpart number
UN-GPU-P40-XH3C UN-GPU-P40-X — GPUs & accelerators
- Technical fields
- Pending source review
Identity only · specifications pending
H3C / GPUs & accelerators
Compare the fields actually recorded, preserve complete part-number suffixes and carry your choices into a local RFQ.
GPU & AI infrastructure — the next decisions
H3C / GPU & AI infrastructure
GPU & AI infrastructure
Distinguish PCIe cards from integrated accelerator baseboards.
This guide adds the decisions, documents and next steps that support this page.
GPU platforms
Choose the right route
Training
Start with model size, precision, parallelism and dataset movement.
GPU platformsInference
Define request concurrency, latency target and model-memory footprint.
AI systemsGPU expansion
Check slot width, risers, auxiliary power and supported cooling.
GPU checklistDetails that change the configuration
Accelerator architecture
Distinguish PCIe cards from integrated accelerator baseboards.
Fabric & data path
Plan host networking, GPU interconnect and storage access separately.
Rack power & cooling
Request platform power requirements and facility cooling review.
From requirement to handover
- 01
Define AI workload
- 02
Size accelerator memory
- 03
Review fabric & cooling
- 04
Confirm supported BOM
A planning sequence, not a record of completed work.
Explore the relevant catalog
H3C
Recorded catalog identities
Counts show records in the site catalog. They do not represent stock, available quantities or verified compatibility.
Snapshot: 2026-09-15
Compare the buying requirements
| Decision | Record in your brief | Evidence to retain |
|---|---|---|
| Accelerator architecture | Distinguish PCIe cards from integrated accelerator baseboards. | Complete identifier and source revision |
| Fabric & data path | Plan host networking, GPU interconnect and storage access separately. | Platform document or written clarification |
| Rack power & cooling | Request platform power requirements and facility cooling review. | Offered-unit details and agreed scope |
Build your readiness checklist
Your preparation progress
Tick items as you prepare them. This is your personal checklist, not a hardware validation.
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A closer look at the hardware
Reference-based generated scenes; actual-unit photos are available only through an explicit unit-specific request. Related models are separate catalog records, not substitutes for the item on this page.
Keep the supporting material together
GPU platforms
Continue the relevant directory or service flow.
Open resourceAI systems
Use the connected tool to develop the requirement.
Open resourceGPU checklist
Retain the supporting reference with your project brief.
Open resourceTurn the brief into the next step
H3C / GPU & AI infrastructure
Keep the requirement specific.
Workload and precision defined · Accelerator model and quantity named · Platform support documents requested · Power and cooling review assigned.