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HP NVIDIA T400 Graphic Card - 2 GB GDDR6 - Low-Profile

HP NVIDIA T400 Graphic Card - 2 GB GDDR6 - Low-Profile

Bottom line: The HP NVIDIA T400 Graphic Card is a specs-and-price decision rather than a crowd-consensus one in the retro graphics cards category, priced around $280.00 on Amazon as of 2026-10-07. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

$280.00

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Buy on Amazon — $280.00 Compare to similar retro graphics cards

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-07. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ With increased scalability, PCI Express x16 delivers high speed of data transfer

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

Manufacturer description

HP NVIDIA T400 Graphic Card, 2 GB GDDR6, Low-profile, PCI Express x16, Mini DisplayPort

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SpecPicks Verdict

SpecPicks scored HP NVIDIA T400 Graphic Card using a rating × review-volume × price-fit model applied to published specs and reviews across the retro graphics cards category. Compare with similarly-priced alternatives in the retro graphics cards category before committing. 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

  • With increased scalability, PCI Express x16 delivers high speed of data transfer
  • The GDDR6 memory technology efficiently move data across electric components and provide smooth PC performance
  • Plug-in Card form factor for added reliability and dependability
  • 2 GB on-board memory renders detailed images in a flash
  • Built-in low-power fan keeps the board cool and ensures a long-lasting usability

Full Specifications

BrandHP
Model NameT400 Graphic Card
Model Number340K8AA
CompatibilityPC
Built-In MediaInformation Not Available
Item Type NameGraphic Card
Number of Fans1
GPU Clock Speed1.5 GHz
Mfr Part Number340K8AA
Video ProcessorNVIDIA
Graphics Card Ram2 GB
Graphics Ram Size2 GB
Graphics Ram TypeGDDR6
Compatible DevicesDesktop
Memory Clock Speed1400 MHz
Graphics CoprocessorNVIDIA T400
Graphics DescriptionHP NVIDIA T400 GPU, 2 GB GDDR6, 1.5 GHz GPU Clock, 1400 MHz Memory Clock
Warranty DescriptionInformation Not Available
Video Output InterfaceMini DisplayPort
Graphics Card InterfacePCI-Express x16

Ready to buy?

HP NVIDIA T400 Graphic Card - 2 GB GDDR6 - Low-Profile 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.

Buy on Amazon — $280.00

*Price sourced from Amazon.com. Last updated 2026-10-07. Price and availability subject to change.

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HP NVIDIA T400 Graphic Card - 2 GB GDDR6 - Low-Profile
$280.00
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