Asus PN51 5300U
Asus

PN51 5300U

CPU r3 5300U
GPU Vega 6
Max RAM 64GB
Drives 2
From $300
Seller Newegg

The Asus PN51 5300U is a mini PC powered by the AMD r3 5300U (Zen 2+ gen). It features 4 performance cores and 8 threads and a soldered CPU. Graphics are handled by the integrated AMD Vega 6. Supports up to 64GB of RAM across 2 slots at 3200 MT/s. Storage capacity of up to 2 drives including 1 NVMe, 1× 2.5" SATA. Networking features 1 Ethernet port (up to 1G). Dimensions: 115 × 115 × 49mm (0.65L). Uses a Brick PSU, 15W TDP.

CPU & Performance

CPUr3 5300U
GenerationZen 2+
P-Cores4
Threads8
Single-core47
Multi-core14
Socket0

GPU

GPUVega 6
Discrete GPUNo
Integrated GPUYes
eGPU supportNo

RAM

Max RAM64GB
RAM slots2
Max speed3200 MT/s
ECC supportNo

Storage

Max drives2
NVMe slots1
Gen3 x41
2.5" SATA1
SD cardNo

Ports & Connectivity

Max displays4

Network

Max Ethernet1G
1G ports1
vProN

Physical

Dimensions115 × 115 × 49 mm
Volume0.65L
Fan size55mm
Warranty1 yr

Power

TDP15W
PSU typeBrick

Additional

Recommended for office work, web browsing, media playback, light home or business use, larger multitasking workloads, and very small desk setups. Consider Asus PN51 5300U if you want a ultra-compact mini PC built around its listed AMD r3 5300U processor and AMD Vega 6 integrated GPU. It is less suitable for heavy gaming or GPU-accelerated workloads because no discrete or high-speed external GPU path is listed.

Asus PN51 5300U features AMD r3 5300U with AMD Vega 6 integrated GPU, offering 1× 1G Ethernet. CPU details include Zen 2+ CPU generation, 4 performance cores, and 8 threads. Memory support includes up to 64GB RAM across 2 slots at 3200 MT/s. Storage support includes up to 2 storage drives including 1 NVMe SSD slot, 1× PCIe Gen3 x4 NVMe, and 1× 2.5-inch SATA bay. Display support includes support for up to 4 displays. Networking includes 1× 1G Ethernet. Physical design includes a 115 × 115 × 49 mm chassis (0.65L). Cooling information lists 55 mm main fan. Power information lists Brick power supply and 15W TDP. Lifecycle information lists 1-year warranty.

Based on its overall score of 185.8, Asus PN51 5300U is positioned as a mainstream mini PC entry in this dataset; compare it against alternatives by CPU class, GPU type, memory ceiling, storage expansion, LAN, and port selection.

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