System76

Thelio 7900X3D

CPU r9 7900X3D

GPU Radeon Graphics (Ryzen 7000)

Max RAM 64GB

Drives 4

From $1,620

Seller System76

The System76 Thelio 7900X3D is a mini PC powered by the AMD r9 7900X3D (Zen 4 gen). It features 16 performance cores and 24 threads and a AM5 socket. Graphics are handled by the integrated AMD Radeon Graphics (Ryzen 7000). Supports up to 64GB of RAM across 2 slots at 4800 MT/s. Storage capacity of up to 4 drives including 2 NVMe, 2× 2.5" SATA. Networking features 1 Ethernet port (up to 2.5G). Dimensions: 327 × 291 × 207mm (19.70L).

CPU & Performance

CPUr9 7900X3D

GenerationZen 4

P-Cores16

Threads24

Single-core82

Multi-core74

SocketAM5

GPU

GPURadeon Graphics (Ryzen 7000)

Discrete GPUNo

Integrated GPUYes

eGPU supportNo

RAM

Max RAM64GB

RAM slots2

Max speed4800 MT/s

ECC supportNo

Storage

Max drives4

NVMe slots2

Gen4 x42

2.5" SATA2

SD cardNo

Ports & Connectivity

Max displays1

Network

Max Ethernet1G

2.5G ports1

Physical

Dimensions327 × 291 × 207 mm

Volume19.7L

Fan size92mm

Warranty1 yr

Power

PSU650W

Additional

Recommended for productivity, software development, multitasking, media use, light gaming, larger multitasking workloads, and local storage expansion. Consider System76 Thelio 7900X3D if you want a larger performance-focused mini PC built around its listed AMD r9 7900X3D processor and AMD Radeon Graphics (Ryzen 7000) integrated GPU. It is less suitable for heavy gaming or GPU-accelerated workloads because no discrete or high-speed external GPU path is listed.

System76 Thelio 7900X3D features AMD r9 7900X3D with AMD Radeon Graphics (Ryzen 7000) integrated GPU, offering 1× 2.5G Ethernet and expanded internal storage. CPU details include Zen 4 CPU generation, 16 performance cores, and 24 threads. Memory support includes up to 64GB RAM across 2 slots at 4800 MT/s. Storage support includes up to 4 storage drives including 2 NVMe SSD slots, 2× PCIe Gen4 x4 NVMe, and 2× 2.5-inch SATA bays. Display support includes support for up to 1 display. Networking includes 1× 2.5G Ethernet. Physical design includes a 327 × 291 × 207 mm chassis (19.70L). Cooling information lists 92 mm main fan. Power information lists 650W power supply. Lifecycle information lists 1-year warranty.

Based on its overall score of -307.7, System76 Thelio 7900X3D is positioned as a lower-ranked mini PC entry in this dataset; compare it against alternatives by CPU class, GPU type, memory ceiling, storage expansion, LAN, and port selection.