NVIDIA Data Center GPU T4
The NVIDIA Tesla T4 is one of the most widely deployed enterprise inference accelerators in history, built on the Turing TU104 architecture. Consuming only 70W of power supplied directly by the PCIe slot without supplemental power cabling, it packs 16GB of GDDR6 memory, 2,560 CUDA cores, and 320 Turing Tensor Cores into a compact low-profile single-slot card. It revolutionized scale-out machine learning inference, real-time video transcoding, and virtual desktop delivery across enterprise data centers. Because millions were deployed in major clouds and enterprise servers, it is exceptionally liquid on the second-hand market. Used buyers should check mounting bracket height and ensure passive server airflow.
Also written as: NVIDIA Tesla T4, T4 16GB, Tesla T4 PCIe
Specifications
| Brand | NVIDIA |
|---|---|
| Family | Data Center GPU |
| Form factor | PCIe low-profile half-height half-length |
| Released | Sep 2018 |
| End of sale | Dec 2023 |
| Gpu memory (GB) | 16 |
| Tdp (W) | 70 |
Generations
- Next generation: NVIDIA Data Center GPU L4
Reference prices (last 14 days, updated 2026-10-27)
Refurbished: USD 980 (1 sighting, Oct 2026)
Used: USD 650 (1 sighting, Oct 2026)
All sightings
| Seller | Condition | Price | Note | Seen |
|---|---|---|---|---|
| ebay.com | used | USD 650 | Clean pull tested with dual brackets included | 2026-10-27 |
| serversupply.com | refurbished | USD 980 | Refurbished with 90-day warranty | 2026-10-27 |
Prices seen on public listings on the dates shown, before tax and shipping. Not an offer.
Buying a used T4: what to check
Confirm whether low-profile or full-height PCIe mounting bracket is attached, check passive heatsink cooling fins for blockage, and verify that GDDR6 ECC memory tests clean under nvidia-smi.
FAQ
Does the NVIDIA T4 need supplemental power connectors?
No, the T4 consumes a maximum of 70W and runs entirely on standard 75W PCIe slot power.
What did the NVIDIA T4 replace and what replaced it?
The T4 succeeded the Pascal P4 and was later replaced by the Ada Lovelace NVIDIA L4.
How much memory does the T4 have?
It features 16GB of GDDR6 memory operating over a 256-bit bus delivering 320 GB/s bandwidth.
Buying or selling T4?
New, refurbished or used. Tell us the quantity and condition and we connect you with a vetted reseller in your region, usually within one working day.
Sources
- NVIDIA T4 Tensor Core GPU Datasheet, checked 2026-10-27