The ASUS ExpertCenter PN64 brings Intel’s 12th Generation Alder Lake hybrid architecture to the Mini PC form factor — combining four Performance cores (handling heavy priority tasks at up to 4.5 GHz boost) with eight Efficiency cores (managing background and light workloads at lower power) for genuinely multitasking-capable performance that previous dual-core and quad-core Mini PCs couldn’t match. The result is a compact office and productivity system that handles video conferencing, multi-tab browsing, document processing, data analysis, and light creative work simultaneously without thermal bottlenecks in typical office conditions. ASUS reports a 28% overall performance boost over the previous PN63-S1 generation.

DDR5-4800 memory provides 34% faster reads and 37% faster writes over equivalent DDR4 configurations, and the PCIe Gen4 x4 NVMe SSD delivers up to 8 GB/s sequential transfer speeds — twice that of PCIe 3.0. The 2.5″ SATA bay is a practical inclusion for builders who want to add a high-capacity secondary drive for file storage, backups, or archiving alongside the fast primary NVMe SSD, without any external storage. Intel 2.5 GbE LAN supports faster-than-Gigabit wired networking, and Wi-Fi 6E (AX211, 2.4/5/6 GHz) covers modern wireless environments.

Quad 4K display support across dual HDMI 2.0, one DisplayPort, and one USB-C with DisplayPort alt-mode makes this particularly well-suited for multi-monitor office productivity or digital signage environments requiring multiple simultaneous 4K outputs. ASUS’s heatpipe thermal module with aluminium heatsink manages the i5-12500H’s 45W MTP within the compact chassis reliably.

The description lists “3.3 GHz” as the clock speed — this refers to the Efficiency core boost frequency. The Performance core base is 2.5 GHz and boosts to 4.5 GHz. Maximum single-core performance boost is 4.5 GHz.

8 GB is a single SODIMM (one slot populated). Adding a second matched DDR5 SODIMM enables dual-channel operation and improves Intel Iris Xe GPU and memory bandwidth performance meaningfully. Two slots are available — max 64 GB.

The 2.5″ SATA HDD bay accepts drives up to 7mm in height. A SATA SSD or HDD can be added here for secondary storage without replacing the existing M.2 NVMe primary drive.

Technical Specifications

The i5-12500H uses Intel’s 10nm Alder Lake architecture with 4 P-cores (2.5 GHz base / 4.5 GHz boost) + 8 E-cores (1.8 GHz / 3.3 GHz), 16 threads, 15 MB L2 + 18 MB L3 cache, 45W MTP. Intel Iris Xe Graphics (80 EU, 1300 MHz). Memory: 8 GB DDR5-4800 SODIMM (2 slots, max 64 GB). Storage: 512 GB M.2 2280 PCIe Gen4 x4 NVMe SSD + 1× SATA 2.5″ bay (7mm). Display: 2× HDMI 2.0 + 1× DisplayPort + 1× USB-C DP alt-mode — quad 4K simultaneous. Networking: Intel I225-V 2.5 GbE + Intel Wi-Fi 6E AX211 (802.11ax, 2.4/5/6 GHz) + Bluetooth. USB: 2× USB 3.2 Gen2 Type-C (10 Gbps) + 3× USB 3.2 Gen2 Type-A (10 Gbps). Audio: 3.5mm combo jack + 7.1 via HDMI. OS: Windows 11 Home. Dimensions: 120 × 130 × 58 mm.

Key Highlights

• Intel Core i5-12500H — Alder Lake 12th Gen, 12 cores (4P+8E) / 16 threads, up to 4.5 GHz P-core boost, 45W MTP
• Intel Iris Xe Graphics — 80 EU, 1300 MHz
• 8 GB DDR5-4800 SODIMM — 2 slots, expandable to 64 GB
• 512 GB M.2 2280 PCIe Gen4 x4 NVMe SSD — up to 8 GB/s sequential
• 1× 2.5″ SATA bay (7mm) for secondary HDD/SSD
• 2× HDMI 2.0 + 1× DisplayPort + 1× USB-C DP alt-mode — quad 4K simultaneous display
• Intel I225-V 2.5 GbE LAN
• Intel Wi-Fi 6E AX211 (802.11ax, 2.4/5/6 GHz, MU-MIMO) + Bluetooth
• 2× USB 3.2 Gen2 Type-C (10 Gbps) + 3× USB 3.2 Gen2 Type-A (10 Gbps)
• 3.5mm audio combo jack + 7.1 audio via HDMI
• TPM (Trusted Platform Module)
• Kensington lock slot
• VESA wall mount kit included
• External 90W AC adapter
• Windows 11 Home 64-bit pre-installed
• 120 × 130 × 58 mm — Black, compact business Mini PC
• Wake-on-LAN (WOL) support from S5 and Modern Standby

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