Wi-Fi 7(Gig+), Bluetooth 5.4, * Bluetooth version support may vary from OS. Bluetooth v5.2 function will be ready in in Windows 11 or later.
LAN
2 x 10/100/1000/2500 Mbps, 2.5G LAN
Front(Side) I/O Ports
1 x Power Button 1 x Copilot Button 1 x USB 3.2 Gen2 Type-C (5V/3A, 10Gbps) 2 x USB 3.2 Gen2 Type-A (5V/0.9A, 10Gbps) 1 x Audio Jack (Line out/Mic in/Headphone out) 1 x Kensington lock slot (Side) 1 x Fingerprint Reader (Top)
Back I/O Ports
1 x USB 4.0 Type-C (with DP2.1/PD-in*, 5V/3A, 40Gbps) 1 x USB 3.2 Gen2 Type-A (5V/0.9A, 10Gbps) 1 x USB 2.0 (5V/0.5A) 1 x HDMI 2.1 (FRL8) 2 x DisplayPort 1.4 2 x 2.5G RJ45 LAN 1 x DC-in
Camera & audio
Audio
Realtek ALC3251 HD Audio CODEC
Speaker
Internal mono speaker / 1W 8ohm
Power & battery
Power Supply
Power cord 19Vdc, 6.32A, 120W Power Adapter
Physical & build
Dimensions (W x D x H)
130x130x34 mm
Weight
0.55 kg(barebone)
Operating system & software
Operating System
Windows 11 Pro Copilot+PC
Other
Accessories
AC Adapter Driver DVD (non OS SKU only) Power Cord Screw Pack User Manual Warranty Card Keyboard & Mouse (optional) VESA Mount (optional)
I/O Ports 9
1 x USB 3.2 Gen2 Type-C (5V/3A, 10Gbps)
2 x USB 3.2 Gen2 Type-A (5V/0.9A, 10Gbps)
1 x Audio Jack (Line out/Mic in/Headphone out)
1 x USB 4.0 Type-C (with DP2.1/PD-in*, 5V/3A, 40Gbps)
1 x USB 3.2 Gen2 Type-A (5V/0.9A, 10Gbps)
1 x USB 2.0 (5V/0.5A)
1 x HDMI 2.1 (FRL8)
2 x DisplayPort 1.4
2 x 2.5G RJ45 LAN
Price history
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Where to buyASUS ↗checking retailers…Developer · record & raw JSON
status
active
currency
USD
source
push:asus
{
"slug": "asus-pn55",
"category": "mini",
"name": "ASUS ExpertCenter PN55",
"price": 1349,
"specs": {
"Operating System": "Windows 11 Pro Copilot+PC",
"CPU": "AMD Ryzen AI R7 450, 50 TOPS, cTDP 45W",
"Chipset": "Integrated",
"Graphics": "AMD Radeon™ 860M Graphics",
"Memory": "Included: 16GB DDR5-5600 SO-DIMM x 2 Max Capacity: 32GB DDR5-5600 SO-DIMM x 2",
"Storage": "Included: 1TB M.2 NVMe™ PCIe® 4.0 SSD storage, Support: 256GB~2TB M.2 2280 NVMe™ PCIe® 4.0 x 4 SSD",
"Wireless Data Network": "Wi-Fi 7(Gig+), Bluetooth® 5.4, * Bluetooth version support may vary from OS. Bluetooth v5.2 function will be ready in in Windows 11 or later.",
"LAN": "2 x 10/100/1000/2500 Mbps, 2.5G LAN",
"Audio": "Realtek® ALC3251 HD Audio CODEC",
"Front(Side) I/O Ports": "1 x Power Button 1 x Copilot Button 1 x USB 3.2 Gen2 Type-C (5V/3A, 10Gbps) 2 x USB 3.2 Gen2 Type-A (5V/0.9A, 10Gbps) 1 x Audio Jack (Line out/Mic in/Headphone out) 1 x Kensington lock slot (Side) 1 x Fingerprint Reader (Top)",
"Back I/O Ports": "1 x USB 4.0 Type-C (with DP2.1/PD-in*, 5V/3A, 40Gbps) 1 x USB 3.2 Gen2 Type-A (5V/0.9A, 10Gbps) 1 x USB 2.0 (5V/0.5A) 1 x HDMI 2.1 (FRL8) 2 x DisplayPort 1.4 2 x 2.5G RJ45 LAN 1 x DC-in",
"Speaker": "Internal mono speaker / 1W 8ohm",
"Power Supply": "Power cord 19Vdc, 6.32A, 120W Power Adapter",
"Dimensions (W x D x H)": "130x130x34mm",
"Weight": "0.55 kg(barebone)",
"Accessories": "AC Adapter Driver DVD (non OS SKU only) Power Cord Screw Pack User Manual Warranty Card Keyboard & Mouse (optional) VESA Mount (optional)"
},
"ports": [
"1 x USB 3.2 Gen2 Type-C (5V/3A, 10Gbps)",
"2 x USB 3.2 Gen2 Type-A (5V/0.9A, 10Gbps)",
"1 x Audio Jack (Line out/Mic in/Headphone out)",
"1 x USB 4.0 Type-C (with DP2.1/PD-in*, 5V/3A, 40Gbps)",
"1 x USB 3.2 Gen2 Type-A (5V/0.9A, 10Gbps)",
"1 x USB 2.0 (5V/0.5A)",
"1 x HDMI 2.1 (FRL8)",
"2 x DisplayPort 1.4",
"2 x 2.5G RJ45 LAN"
],
"url": "https://www.asus.com/us/displays-desktops/mini-pcs/pn-series/asus-expertcenter-pn55/",
"configurable": false,
"rating_value": null,
"availability": "in stock",
"sku": "34701"
}
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