Lenovo · Workstation · Available in the US

ThinkPad P16 Gen 3

Verified TB5. Yes. Lenovo documents two Thunderbolt 5 ports and one Thunderbolt 4 port for the ThinkPad P16 Gen 3.

Lenovo's PSREF confirms the port layout at the family level. The exact US retail match below is 21RQ001HUS, with a Core Ultra 7 255HX, RTX Pro 3000 graphics, 64GB of memory and a 2TB SSD.

Compare 1 exact configuration View manufacturer evidence

1 complete exact configuration. 1 has a current purchase link.

Ports: 2 × TB5 + 1 × TB4
Display: 16-inch
Family GPU range: NVIDIA RTX Pro options

Exact configurations

Verified Thunderbolt 5 SKUs

Do not rely on the P16 Gen 3 family name alone. Match part number 21RQ001HUS and its complete CPU, GPU, memory and storage specification.

21RQ001HUS2 × TB5

Exact US SKU

RTX Pro 3000 · 64GB · 2TB

Processor: Intel Core Ultra 7 255HX
Graphics: NVIDIA RTX Pro 3000 Blackwell
Memory: 64GB
Storage: 2TB Gen5 SSD

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Additional manufacturer records

1 documented identifier, not purchase cards

At least one retail detail is still missing.

Family code, not a retail SKUP16 Gen 3
2 × TB5
P16 Gen 3
Processor
Intel Core Ultra
Graphics
NVIDIA RTX Pro options
Lenovo documents 2 × TB5 + 1 × TB4 for the P16 Gen 3 family.

Reading the guide

What these details mean

The connector, Thunderbolt version and retail code answer different questions.

The connector does not identify the standard

Thunderbolt 5, Thunderbolt 4 and USB4 can all use a USB-C connector. A port photo cannot tell you which standard is present. For this family, rely on the Lenovo documentation, which lists 2 × TB5 + 1 × TB4, together with the configuration details shown above.

Compare Thunderbolt 5, Thunderbolt 4 and USB4

What it changes for workstation use

Thunderbolt 5 can connect a workstation to compatible docks, displays, external storage and specialized peripherals. The standard alone does not tell you how many displays the laptop supports or whether a dock can power it. Check the specifications for the exact laptop and accessory before planning the setup.

See what connects to a Thunderbolt 5 laptop

Complete cards and partial records

This guide has two levels of detail. The exact cards above tie a retail identifier to CPU, GPU, memory and storage. The additional manufacturer records omit at least one of those details, so use them to understand the family, not as a substitute for a complete SKU at checkout.

Primary-source record