About ASRock Radeon RX 550 Phantom OC 4 GB GDDR5
The ASRock Radeon RX 550 Phantom Gaming OC 4 GB will improve low-cost gaming and multimedia setups. With 512 stream processors, 16 compute units, and a 128-bit GDDR5 memory bus, this card is outfitted with AMD’s Lexa/Polaris-based RDNA 2 architecture.
By raising the GPU clock to 1230 MHz (from approximately 1183 MHz), the OC mode improves responsiveness and mid-range gaming. Its cooling system includes two ball-bearing, striped axial fans, a sizable aluminum heatsink, and zero RPM idle operation, which reduces noise and regulates temperature.
Rigidity is guaranteed by a full-height metal backplate, and it is adaptable to both contemporary and older display configurations thanks to its HDMI 2.0b, DisplayPort 1.4a, and DVI-D outputs. With a total board power of about 50 W, power is taken from the PCIe slot, negating the need for an external power connector.
Features of ASRock Radeon RX 550 Phantom OC 4 GB GDDR5
| Specification | Details |
|---|---|
| GPU Architecture | AMD RDNA 2 (Lexa/Polaris) with 16 CUs, 512 SPs |
| Base / Boost Clocks | ~1183 MHz base, up to 1230 MHz OC mode |
| Memory | 4 GB GDDR5 @6 Gbps (128-bit, ~96 GB/s) |
| PCIe Interface | PCIe 3.0 x8 (physical x16 slot) |
| Display Outputs | HDMI 2.0b, DisplayPort 1.4a, DVI-D |
| Cooling System | Dual striped-axial fans, ball bearings, 0 dB idle, aluminium heatsink |
| Form Factor | Dual-slot; 170 mm length, 130 mm width, 42 mm height |
| Power Consumption (TDP) | ~50 W — slot-powered, no 8-pin required |
| Recommended PSU | 250 W minimum |
| Software Features | DX 12 Ultimate, FreeSync 2 HDR, Enhanced Sync, Radeon driver support |
| Warranty | 3 years |
Why Choose This Card
- Overclocked performance with boost to 1230 MHz improves gameplay feel
- Super quiet thanks to 0 dB fan idling and smooth ball-bearing fans
- Low-power, slot-powered design—no need for extra cables
- Versatile display ports for a variety of monitor setups
- Great for eSports and casual gaming at 1080p with low-medium settings
Buy ASRock Radeon RX 550 Phantom OC 4 GB GDDR5 Dual‑Fan | Up to 1230 MHz Boost Online Today.
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