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Low-profile graphics card, black PCB, silver bracket, dual DVI and DisplayPort outputs

HP

HP N3R90AT NVIDIA GeForce GT 730 2 GB DDR3 Low-profile video card accessory

SKU CH-TERS-HJQ3P

Low-profile graphics card with 2 GB DDR3 memory supports up to four displays via Dual-Link DVI and DisplayPort

  • Quad-display support via Dual-Link DVI and DisplayPort connectors
  • 2 GB dedicated DDR3 memory eliminates system RAM sharing
  • OpenGL 4.4 and DirectX 12 hardware compatibility for modern APIs
  • Low-profile PCIe x8 design fits small-form-factor HP desktops
  • 900 MHz GPU clock drives responsive graphics performance

Product and Audience

The HP N3R90AT NVIDIA GeForce GT 730 is a low-profile graphics card accessory with 2 GB DDR3 memory. It targets owners of compatible HP EliteDesk and Compaq small-form-factor systems needing basic display expansion. Buyers requiring modern 3D performance, hardware video encoding or more than four simultaneous monitors should look elsewhere.

Multi-Display and Memory Impact

The card provides Dual-Link DVI and DisplayPort connectors to drive up to four displays at high resolution. Its 2 GB dedicated frame buffer removes the need to share main system memory with integrated graphics. OpenGL 4.4, DirectX 12, OpenCL 2.0 and DirectCompute 11 support are integrated into the hardware for compatible applications.

Installation and Common Issues

The PCIe x8 low-profile form factor fits the listed HP EliteDesk 705 G2 MT, 705 G2 SFF, Compaq 4000 Pro SFF, dc5800 SFF and dc5800 Microtower platforms. Installation typically requires a compatible low-profile bracket and an available PCIe slot. Problems usually arise when the card is inserted into unsupported chassis or when the system BIOS does not recognise the GPU.

Highlights

  • Quad-display support via Dual-Link DVI and DisplayPort connectors
  • 2 GB dedicated DDR3 memory eliminates system RAM sharing
  • OpenGL 4.4 and DirectX 12 hardware compatibility for modern APIs
  • Low-profile PCIe x8 design fits small-form-factor HP desktops
  • 900 MHz GPU clock drives responsive graphics performance

Specifications

BrandHP

Questions about this item

Will the 2 GB DDR3 memory need replacement later?

The 2 GB DDR3 frame buffer is soldered to the board and cannot be upgraded or replaced separately.

What limit appears first during sustained load on the GT 730 GPU?

The 900 MHz GPU clock and DDR3 bandwidth become the bottleneck before thermal throttling occurs.

How much heat and noise does the low-profile card produce when running all day?

The low-profile GT 730 uses a passive heatsink, so it generates no fan noise and only modest heat under continuous operation.

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