5LH79AT Specifications
HP AMD Radeon RX550X 4 GB Low‑Profile PCI‑Express Graphics Card
Manufacturer: Hewlett‑Packard / AMD
Manufacturer Model: 5LH79AT
Product Line: HP Graphics Components
Product Series: AMD Radeon RX550X
Product Type: Internal Graphics Accelerator Card
Product Name: HP AMD Radeon RX550X 4 GB PCI‑Express Graphics Card
KEY FEATURES:
Graphics Processor: AMD Radeon RX550X (Polaris architecture)
Graphics Memory: 4 GB GDDR5 SDRAM
Memory Bus Width: 128‑bit
Interface Type: PCI‑Express 3.0 x16
DirectX Support: DirectX 12
OpenGL Support: OpenGL 4.5
Display Outputs: 2 × DisplayPort, 1 × HDMI
Typical Power Consumption: ~50 W
Form Factor: Low‑profile, single‑slot PCIe graphics card
PERFORMANCE:
Stream Processors: 640
Memory Bandwidth: Typical for 128‑bit GDDR5 class
Maximum Resolution:
• HDMI: 4096 × 2160 @ 60 Hz
• DisplayPort: 5120 × 2880 @ 60 Hz
Max Displays Supported: Up to 2 simultaneous monitors
Intended Use: Entry‑level discrete graphics for business desktops, multimedia, light gaming, and multi‑display productivity
COMPATIBILITY:
Compatible With: Desktop systems with a PCIe x16 slot (e.g., HP ProDesk, EliteDesk, and similar small form factor desktops)
Operating Systems Supported: Windows environments with AMD driver support
ENVIRONMENTAL & RELIABILITY:
Operating Temperature Range: Not explicitly specified
Storage Temperature Range: Not explicitly specified
Operating Humidity: Not explicitly specified
Shock Resistance: Not explicitly specified
Vibration Resistance: Not explicitly specified
PHYSICAL:
Form Factor: Low‑profile (half‑height), single‑slot PCI‑Express x16 graphics card
Dimensions (W × D × H): Approx. 165 mm × 125 mm
Weight: ~173 g
Color: Typical industrial GPU finish

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