Quadro 4000 Nvidia

Updated October 6, 2026

Overview

Product sourcing insights & recommendations

21 来源

The 'NVIDIA Quadro 4000' covers a lineage of workstation GPUs spanning over 15 years, with the market currently favoring the RTX 4000 (Turing) and its successor, the RTX A4000 (Ampere). In 2026, these cards are valued for their high density (single-slot) and "unlocked" video encoding capabilities. Gpu101

1. Product Evolution & Generations

It is critical to distinguish between the three main generations often associated with the '4000' phrase:

* Quadro 4000 (Fermi, 2010): The original legacy card with 2GB VRAM. It is now obsolete for modern workflows and carries minimal market value (~$70). Techpowerup Alibaba

* Quadro RTX 4000 (Turing, 2018): A market "legend" in 2026. Featuring 8GB GDDR6, RT cores, and Tensor cores, it is the top choice for SFF (Small Form Factor) builds and Plex/Jellyfin media servers due to its unlimited transcode streams. Gpu101

* RTX A4000 (Ampere, 2021): The professional standard for current mid-range workstations, offering 16GB VRAM and PCIe 4.0. It doubled the memory of its predecessor to handle large AI datasets. Gpu101

2. 2026 Market Trends & Pricing

* Resale Dominance: The RTX 4000 remains highly liquid on the used market. In September 2026, it typically sells for $130–$200 (used) vs. its $899 launch price. Ebay Pcserverandparts

* The "Single-Slot" Premium: Because both the RTX 4000 and A4000 occupy only one PCIe slot, they command a premium over thicker gaming cards for high-density server environments (e.g., 1U rackmounts). Gpu101

* Successor Momentum: The market is shifting toward the RTX 4000 Ada Generation (20GB VRAM) for local AI inference, which has caused prices for older A4000 cards to stabilize around $350–$450 in second-hand markets. Gpu101 Pcserverandparts

3. Sourcing Opportunities

Current inventory on B2B platforms shows robust availability for the 8GB and 16GB models:

* RTX 4000 (8GB): Wholesale pricing ranges from $349 to $480 for new/refurbished stock. Alibaba Alibaba

* RTX A4000 (16GB): Bulk pricing for workstations is currently around $790–$896. Alibaba Alibaba

Based on these insights, you can proceed with:

Sources & References

21 sources cited · Verified industry data & reports

NVIDIA Quadro 4000 Specs - GPU Database

TechPowerUp

The Quadro 4000 was a professional graphics card by NVIDIA, launched on November 2nd, 2010. It features 256 shading units, 32 texture mapping units, paired 2, ...

Data Sheet: Quadro RTX 4000

NVIDIA

Equipped with 2304 CUDA® cores, 288 Tensor Cores,. 36 RT cores and 8 GB GDDR6 memory, the Quadro. RTX 4000 is designed to manage the most intensive. AEC, DCC, ...

Quadro

Wikipedia

RTX 4000 released on November 13, 2018, 8-GPU Visual Computing Appliance. 64 64-bit DDR 3.2 0.5 1.0

NVIDIA Quadro 4000 - Graphics card

SHI

Quadro 4000 2 GB GDDR5 PCIe 2.0 x16 DVI, 2 x DisplayPort. Main Specifications A/V Interface Type PCI Express 2.0 x16 Dimensions & Weight / Depth 24.13 cm. Max ...

NVIDIA Quadro RTX 4000 Specs - GPU Database

TechPowerUp

The Quadro RTX 4000 was a professional graphics card by NVIDIA, launched on November 13th, 2018. It features 2304 shading units, 144 texture mapping units, and ...

Question about Nvidia Quadro 4000 : r/buildapc

Reddit · r/buildapc

Is this the same as an nvidia rtx quadro 4000 or no? There’s a guy selling 3 of them for $100 and I have a 1660 Ti, he will sell one for $30 and ...