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Low-profile GT 730 card with single fan and two HDMI ports

SongryVGA

SongryVGA SY734H21-N GT 730 4GB Low Profile

SKU CH-PH3G-JKSX4

Low-profile GT 730 card with 4 GB GDDR3, dual HDMI 1.4 outputs for 1920 × 1080 dual-screen support, PCIe 2.0 x16 interface and 25 W TDP requiring no extra power connector

  • Graphics processorGT 730
  • Memory capacity4 GB
  • Interface typePCI Express 2.0 x16
  • Highest resolution1920 × 1080 (HDMI)
  • Type of memoryGDDR3
  • Core frequency600 MHz
  • Low-profile design fits small form factor PCs and slim desktops
  • Dual HDMI 1.4 ports drive two 1080p monitors for multitasking
  • 4GB GDDR3 on a 128-bit bus handles office and media tasks
  • 25W TDP runs from the PCIe 2.0 x16 slot with no extra power cable
  • Supports Windows 7, 8.1 and 10 (32/64-bit) with DirectX 11 and OpenGL 4.6

Low-Profile GT 730 for SFF Builds

The SongryVGA SY734H21-N is a low-profile graphics card built around the NVIDIA GT 730 GPU. It fits small form factor PCs, all-in-one units and slim desktop chassis where full-height cards cannot be installed. The single-fan cooler keeps the 25 W TDP in check without an external power connector. It targets office productivity, multimedia playback and light gaming on older systems.

4 GB GDDR3 Memory and 128-Bit Bus

The card provides 4 GB of GDDR3 memory across a 128-bit interface with an effective clock of 533 MHz. This capacity handles typical office applications, 1080p video playback and undemanding titles comfortably. More intensive workloads such as modern 3D games or heavy compute tasks will exhaust the available bandwidth and shader throughput. The 600 MHz core and 1200 MHz shader clocks define the practical performance ceiling.

PCIe 2.0 x16 and Dual HDMI 1.4 Limits

The PCI Express 2.0 x16 slot supplies all necessary power, so no supplementary connector is required. Dual HDMI 1.4 ports drive two displays at up to 1920 x 1080 resolution each. DirectX 11 and OpenGL 4.6 support covers legacy and current APIs, while the manufacturer notes Windows 11 is not supported. Compatible operating systems include Windows 7, 8, 8.1 and 10 in both 32-bit and 64-bit editions.

How it compares

Measured against everything we stock in Desktop GPUs & Video Cards, at today’s prices. Recalculated every night.

Price $31.99
Cheaper than about 98% of the 4,285 comparable items (median $354.99).
Memory capacity 4 GB
Lower than about 90% of the 3,563 comparable items (median 8 GB).
Recommended power supply 180 W
Lower than about 97% of the 2,103 comparable items (median 650 W).

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Specifications

Product
Brand nameSongryVGA
Model nameSY734H21-N
Performance
Shader clock1200 MHz
Processor
TDP rating25 W
Memory
Type of memoryGDDR3
Display
Highest resolution1920 × 1080 (HDMI)
Graphics
Graphics processorGT 730
Memory capacity4 GB
Core frequency600 MHz
Chipset makerNVIDIA
Effective memory speed533 MHz
Memory bus width128-Bit
DirectX support11
OpenGL support4.6
Supported displays2
Ports & slots
Interface typePCI Express 2.0 x16
HDMI ports2 x HDMI
Power
Recommended power supply180 W
Power input connectorNone
Size & build
Form factorLow Profile Ready
Max graphics card length145 mm
Card size145 × 69 mm
Slots occupiedSingle Slot
In the box
Includes low-profile bracketYes
More details
Cooling solutionSingle Fan

Questions about this item

Will the PCIe 2.0 x16 interface work in my older motherboard that only has PCIe 1.0 slots?

The card uses a PCIe 2.0 x16 interface which is backward compatible with PCIe 1.0 slots, though it will run at the slower 1.0 speeds.

How can I confirm the GT 730 is running at its 600 MHz core clock and 533 MHz effective memory clock after installation?

Use GPU-Z or NVIDIA Control Panel to verify the core clock reads 600 MHz and the effective memory clock reads 533 MHz under load.

Does the package include a full-height bracket for standard cases, or do I need to buy one separately?

The box contains the GT 730 card, a full-height bracket, and a user manual; no extra bracket purchase is required.

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