The compact PC market just got a serious contender. ASUS has launched the ASUS NUC 15 Pro+, a high-performance mini PC built to handle AI workloads, content creation, development environments, and productivity with ease. Combining Intel Core Ultra processors, support for up to 96GB DDR5 RAM, blazing-fast PCIe Gen5 SSDs, and integrated Intel Arc graphics, this mini machine offers performance that rivals many full-size desktops—all in a chassis less than 1 liter in volume.
Overview and Availability
First announced in March 2025, the ASUS NUC 15 Pro+ made headlines with its leap in AI performance and connectivity. Public availability began between April and May 2025, with different regions receiving various configurations during the initial rollout.
Early reviewers and tech communities on Reddit and IT publications have praised its design, power, and modularity especially compared to the NUC 14 Pro series it replaces.
Technical Specifications
Processors:
The ASUS NUC 15 Pro+ is available in multiple configurations powered by the latest Intel Core Ultra (Meteor Lake) processors:
- Intel Core Ultra 5 225H (40W)
- Intel Core Ultra 7 255H / 265H (vPro, 40W)
- Intel Core Ultra 9 285H (65W)
These CPUs include Intel’s new NPU (Neural Processing Unit) designed for low-power AI acceleration, enabling up to 99 TOPS of AI performance when combined with CPU and GPU.
Graphics:
Integrated Intel Arc graphics (models like Arc 130T or 140T) provide solid GPU capabilities for AI inference, light gaming, and creative software workloads. While it’s not meant for intensive AAA gaming, it handles 4K media, GPU-accelerated editing, and AI tasks efficiently.
Memory:
Up to 96GB DDR5-6400 SODIMM RAM is supported (48GB × 2), placing this NUC ahead of many other small form factor competitors. Most barebone variants ship without RAM, giving users the flexibility to upgrade as needed.
Storage:
- One M.2 PCIe Gen5 x4 (2280) slot (up to 8TB)
- One M.2 PCIe Gen4 x4 (2242) slot
Gen5 SSDs tested in this NUC show speeds of up to 12,000 MB/s, while Gen4 SSDs achieve around 7,000 MB/s. Thunderbolt 4 external storage can reach around 3,100 MB/s.
Connectivity:
The I/O setup is extensive and professional-grade.
Front Ports:
- 1× USB-C Gen2x2 (20Gbps)
- 2× USB-A Gen2 (10Gbps)
Rear Ports:
- 2× HDMI 2.1
- 2× Thunderbolt 4 (DisplayPort 2.1 / USB4)
- 1× USB-A Gen2
- 1× USB-A 2.0
- 1× 2.5Gb Ethernet (RJ45)
- DC-in, Kensington lock
Wireless:
- Wi-Fi 7
- Bluetooth 5.4
Design and Build
The ASUS NUC 15 Pro+ features a premium aluminum chassis, weighs around 600g, and fits in a compact 0.7L volume. It has a tool-less spring-hinge system for easy access to RAM and SSD, supports VESA mounting, and is MIL-STD-810H certified for rugged reliability.
It also features a “sync-off” mode that powers off displays automatically when the user is away, using built-in proximity sensors.
Performance Snapshot
Benchmarks:
- Geekbench 6:
~2,800 single-core
~14,000 multi-core - Cinebench R23:
~1,900 single-core
~22,000 multi-core
AI & ML Inference:
- Up to 30% faster than previous-gen NUCs in local inference
- Stable Diffusion renders in less than 1 second
- Phi 3.5 inference throughput:
- GPU: ~803 tokens/second
- CPU: ~27 tokens/second
Thermals & Noise:
Under heavy workloads, CPU temps remain in the mid‑80°C range, with fan noise below 40 dB. In general usage, it’s quieter than many other mini PCs in the same segment.
Pricing and Variants in India (August 2025)
| Model | Configuration | Approx. Price | Included |
|---|---|---|---|
| ASUS NUC 15 Pro+ Barebone | No RAM, SSD, or OS | ₹1,01,600 | DIY kit |
| NUC 15 Pro+ Desktop (Pre-built) | Likely 32GB RAM + 1TB SSD | ₹1,96,500 | Ready to use |
Available from ASUS-authorized sellers, Rarewaves, and Tanotis India. International models may be available at varying prices depending on configuration and availability.