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SRhonyra

SRhonyra GTX 750 2GB GDDR5 4×HDMI Low Profile graphics card

SKU CH-D2EM-ATYPG

Drives four HDMI displays from a single PCIe 3.0 x16 slot with a 512-core GTX 750, 2 GB GDDR5 and no extra power connector

  • Graphics processorGeForce GTX 750
  • Memory capacity2 GB
  • Interface typePCI Express 3.0 x16
  • CUDA core count512
  • Highest resolution7680 × 4320@30 Hz(Splicing screen);3840 × 2160@60 Hz(single
  • Type of memoryGDDR5
  • Drives four monitors from four native HDMI 2.0 ports
  • Delivers 4K at 60 Hz on each display
  • Reaches 7680×4320 across a 2×2 video wall
  • Runs on PCIe bus power alone with a 65 W ceiling
  • Fits slim cases with the included low-profile bracket

Four HDMI multi-monitor card

The SRhonyra GTX 750 provides four native HDMI 2.0 outputs from a single PCI Express 3.0 x16 slot. It is built on the 28 nm GP107 processor with 512 CUDA cores and 2 GB of GDDR5 memory on a 128-bit bus. The low-profile bracket is included for small-form-factor systems. It targets users who need four simultaneous displays for productivity, signage or kiosk deployments.

PCIe bus power and single-fan cooling

The card draws up to 65 W entirely from the PCIe 3.0 x16 bus with no auxiliary connectors required. A 300 W power supply is recommended for the complete system. The dual-slot cooler uses a single fan to manage thermals at the 1020 MHz core clock and 5000 MHz effective memory clock. HDCP support is included for protected content playback across all four outputs.

Sustained load behaviour

Under continuous multi-monitor workloads the GPU maintains its 1020 MHz boost clock within the 65 W power envelope. The 128-bit memory interface delivers 5000 MHz bandwidth for 4K resolution at 60 Hz on up to two screens or 7680×4320 at 30 Hz in a 2×2 splicing arrangement. DirectX 11.2 and OpenGL 4.4 support ensure compatibility with current business and display applications.

How it compares

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

Price $70.99
Cheaper than about 94% of the 4,285 comparable items (median $354.99).
Memory capacity 2 GB
Lower than about 95% of the 3,563 comparable items (median 8 GB).
CUDA core count 512
Lower than about 96% of the 1,946 comparable items (median 4,352).

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Specifications

Product
Brand nameSRhonyra
Model nameSR754H21
Memory
Type of memoryGDDR5
Display
Highest resolution7680 × 4320@30 Hz(Splicing screen);3840 × 2160@60 Hz(single screen)
Graphics
Graphics processorGeForce GTX 750
Memory capacity2 GB
CUDA core count512
Core frequency1020 MHz
Chipset makerNVIDIA
Graphics seriesNVIDIA GeForce GTX 700 Series
Effective memory speed5000 MHz
Memory bus width128-Bit
DirectX support11.2
OpenGL support4.4
Audio & video
HDCP supportYes
Ports & slots
Interface typePCI Express 3.0 x16
HDMI ports4 x HDMI
Power
Recommended power supply300 W
Size & build
Card size168 × 69 × 36 mm
In the box
Includes low-profile bracketYes
In the box1x GTX 750 Video Card
1x Low Profile bracket
1x user manual
More details
Cooling solutionSingle Fan

Other versions of this model

2 more in the same range

Questions about this item

How do I install the SR754H21 in a low-profile case and which step is often missed?

Fit the included low-profile bracket, insert the card into a PCI Express 3.0 x16 slot and secure it; the step often missed is checking that the case has room for a dual-slot cooler and that the 300 W PSU recommendation is met.

What maintenance or replacement will the SR754H21 need over time?

Clean the single fan and heatsink with compressed air every few months to prevent dust build-up; the GDDR5 memory and GPU are not user-replaceable, so a full card swap is required if they fail.

What limit appears first when the GTX 750 runs four 4K displays continuously?

The 65 W power ceiling and 2 GB GDDR5 frame buffer are reached before thermal throttling, capping sustained 3840×2160@60Hz output across all four HDMI 2.0 ports.

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