Asus PN51 5500U
Asus

PN51 5500U

CPU r5 5500U
GPU Vega 7
Max RAM 64GB
Drives 2
From $375
Seller Ebay

The Asus PN51 5500U is a mini PC powered by the AMD r5 5500U (Zen 2+ gen). It features 6 performance cores and 12 threads and a soldered CPU. Graphics are handled by the integrated AMD Vega 7. 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

CPUr5 5500U
GenerationZen 2+
P-Cores6
Threads12
Single-core48
Multi-core19
Socket0

GPU

GPUVega 7
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 5500U if you want a ultra-compact mini PC built around its listed AMD r5 5500U processor and AMD Vega 7 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 5500U features AMD r5 5500U with AMD Vega 7 integrated GPU, offering 1× 1G Ethernet. CPU details include Zen 2+ CPU generation, 6 performance cores, and 12 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 193.3, Asus PN51 5500U 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.

Discover More

Asrock DeskMini B760 13400
Asrock

DeskMini B760 13400

CPU
Intel i5 13400
GPU
Intel Intel UHD 730
Cores
6P / 16T
RAM
64GB / 2 slots · 3200 MT/s
Storage
4 (2× NVMe) · 2×2.5"
LAN
1× 2.5G
Size
155×155×80mm · 1.92L
Brick $430
Minisforum 790S7 4060
Minisforum

790S7 4060

CPU
AMD r9 7940HX
GPU
NVIDIA 4060
Cores
16P / 32T
RAM
64GB / 2 slots · 5200 MT/s
Storage
2 (2× NVMe)
LAN
1× 2.5G
Size
298×225×95mm · 6.37L
Custom $936
ZOTAC ZP-QK7P3000
ZOTAC

ZP-QK7P3000

CPU
Intel i7 7700T
GPU
NVIDIA Quadro P3000
Cores
4P / –T
RAM
32GB / 2 slots · 2400 MT/s
Storage
3 · 1×2.5"
LAN
2× 1G
Size
227×203×63mm · 2.9L
Brick
ECS Elitegroup LIVA Z Plus
ECS Elitegroup

LIVA Z Plus

CPU
Intel Celeron 3965U
GPU
Intel Intel HD 510
RAM
32GB / 2 slots
Storage
1 (1× NVMe)
LAN
2× 1G
Size
128×117×33mm · 0.49L
OneXPlayer
OneXPlayer

CPU
AMD r5 5600U
GPU
AMD Vega 7
Cores
6P / 12T
Orange Pi Pi Prime
Orange Pi

Pi Prime

CPU
ARM ARM H5
GPU
ARM Mali 450 MP4
Cores
4P / 4T
RAM
2GB
Storage
1
LAN
1× 1G
Size
86×57×21mm · 0.1L
FIREBAT MI2 / Ren5000 / MN56
FIREBAT

MI2 / Ren5000 / MN56

CPU
AMD r5 5600H
GPU
AMD Vega 7
Cores
6P / 12T
RAM
64GB / 2 slots · 3200 MT/s
Storage
2 (1× NVMe) · 1×2.5"
LAN
1× 1G
Size
114×106×43mm · 0.52L
Brick $215
CHATREEY AN3P
CHATREEY

AN3P

CPU
AMD r7 7735H/6800H
GPU
AMD RDNA2 680M
Cores
8P / 16T
RAM
64GB / 2 slots · 4800 MT/s
Storage
2 (2× NVMe)
LAN
1× 2.5G
Size
132×132×55mm · 0.96L
Brick $245
Minisforum 795S7 6400
Minisforum

795S7 6400

CPU
AMD r9 7945HX
GPU
AMD 6400
Cores
16P / 32T
RAM
64GB / 2 slots · 5200 MT/s
Storage
2 (2× NVMe)
LAN
1× 2.5G
Size
298×225×95mm · 6.37L
Custom $600

mpcdb.com is the Mini PC Database, created to help users find, compare, and research compact computers in one place. The site is a useful resource for anyone looking for the best mini PC 2026 models, with organized information about specifications, performance, features, and pricing. As an Ultimate Mini PC Guide USA, mpcdb.com makes it easier to compare different mini PCs for home, office, business, media, and everyday use. Instead of searching across many websites, visitors can quickly review and evaluate multiple options in one database. mpcdb.com is built to simplify the process of choosing the right mini PC by presenting clear comparisons and helpful details for the USA market.