PNY
PNY NVIDIA Quadro P400 Professional Graphics Card - (VCQP400-PB), PC Compatible, 3X Mini DisplayPort 1.4
Bottom line: The PNY NVIDIA Quadro P400 Professional Graphics Card ($74.85 on Amazon as of 2026-10-07): Pascal architecture rated up to 2x the visualization performance of the Maxwell Quadro K420; main trade-off: entry-tier Quadro: not aimed at gaming frame rates or heavy GPU compute.
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*Price sourced from Amazon.com. Last updated 2026-10-07. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Pascal architecture rated up to 2x the visualization performance of the Maxwell Quadro K420
- ✓ Three Mini DisplayPort 1.4 outputs drive more displays than prior-gen Quadro entry cards
- ✓ Low-profile form factor fits SFF and slim OEM desktops retro builders reuse
- ✓ Certified OpenGL, DirectX, Vulkan and CUDA drivers for professional applications
- ✓ H.264 and HEVC encode/decode engines handle HDR video capture and playback
Cons
- ✗ Entry-tier Quadro: not aimed at gaming frame rates or heavy GPU compute
- ✗ Mini DisplayPort only, so HDMI or DVI monitors need adapters you buy separately
- ✗ Three DisplayPort outputs but no legacy VGA for genuine vintage CRT setups
- ✗ Pascal generation is several architectures old versus current pro cards
SpecPicks Verdict
SpecPicks scored PNY NVIDIA Quadro P400 Professional Graphics Card using a rating × review-volume × price-fit model applied to published specs and reviews across the retro graphics cards category. PNY's retro graphics cards lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for retro graphics cards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- The NVIDIA Quadro P400 is based on NVIDIA Pascal architecture and delivers up to 2x more visualization performance than the NVIDIA maxwell-based Quadro K420
- Three DisplayPort outputs provide more display connectivity than the previous generation
- With more memory bandwidth than the previous generation, customers can work with larger datasets
- Tuned and tested drivers with support for the latest releases of OpenGL, DirectX, vulkan, and NVIDIA CUDA ensure compatibility with the latest versions of Professional applications
- Creation and playback of HDR video with H264 & hevc encode and decode engines
- Form factor: Low-profile
Full Specifications
| Brand | PNY |
|---|---|
| GPU Series | NVIDIA Quadro |
| Model Name | VCQP400-PB |
| Unit Count | 1 Count |
| Form factor | Low-profile |
| Model Number | VCQP400-PB |
| Compatibility | PC |
| Item Type Name | NVIDIA Quadro P400 Professional Graphics Board – (VCQP400-PB) |
| Number of Fans | 1 |
| Mfr Part Number | VCQP400-PB |
| Video Processor | NVIDIA |
| Antenna Location | Professional |
| Graphics Card Ram | 2 GB |
| Graphics Ram Size | 2 GB |
| Graphics Ram Type | GDDR5 |
| Compatible Devices | Desktop |
| Memory Clock Speed | 2000 MHz |
| Graphics Coprocessor | NVIDIA Quadro K420 |
| Graphics Description | NVIDIA Quadro K420 with 2GB GDDR5 memory and a core clock speed of 1070 MHz |
| Warranty Description | 3 Year |
Ready to buy?
PNY NVIDIA Quadro P400 Professional Graphics Card - (VCQP400-PB), PC Compatible, 3X Mini DisplayPort 1.4 is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-07. Price and availability subject to change.
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