ZOTAC ZBOX-CI640NANO
ZOTAC

ZBOX-CI640NANO

CPU i5 8250U
GPU Intel UHD 620
Max RAM 32GB
Drives 3
From $200
Seller Ebay

The ZOTAC ZBOX-CI640NANO is a mini PC powered by the Intel i5 8250U (8th gen). It features a soldered CPU. Graphics are handled by the integrated Intel Intel UHD 620. Supports up to 32GB of RAM across 2 slots at 2400 MT/s. Storage capacity of up to 3 drives including 1× 2.5" SATA. Networking features 2 Ethernet ports (up to 1G). Dimensions: 204 × 129 × 68mm (1.79L). Uses a Brick PSU (65W), 15W TDP.

CPU & Performance

CPUi5 8250U
Generation8th
Single-core38
Multi-core9
Socket0

GPU

GPUIntel UHD 620
Discrete GPUNo
Integrated GPUYes
eGPU supportNo

RAM

Max RAM32GB
RAM slots2
Max speed2400 MT/s
ECC supportNo

Storage

Max drives3
2.5" SATA1
SD cardYes

Ports & Connectivity

Max displays2

Network

Max Ethernet2G
1G ports2
vProN

Physical

Dimensions204 × 129 × 68 mm
Volume1.79L
Warranty2 yr

Power

TDP15W
PSU typeBrick
PSU65W

Additional

Recommended for office work, web browsing, media playback, light home or business use, and local storage expansion. Consider ZOTAC ZBOX-CI640NANO if you want a small-form-factor mini PC built around its listed Intel i5 8250U processor and Intel Intel UHD 620 integrated GPU. It is less suitable for heavy gaming or GPU-accelerated workloads because no discrete or high-speed external GPU path is listed.

ZOTAC ZBOX-CI640NANO features Intel i5 8250U with Intel Intel UHD 620 integrated GPU, offering 2× 1G Ethernet and expanded internal storage. CPU details include 8th CPU generation. Memory support includes up to 32GB RAM across 2 slots at 2400 MT/s. Storage support includes up to 3 storage drives and 1× M.2 SATA slot, 1× 2.5-inch SATA bay, and SD card reader. Display support includes support for up to 2 displays. Networking includes 2× 1G Ethernet. Physical design includes a 204 × 129 × 68 mm chassis (1.79L). Power information lists Brick power supply rated at 65W and 15W TDP. Lifecycle information lists 2-year warranty.

Based on its overall score of 144.3, ZOTAC ZBOX-CI640NANO is positioned as an entry-to-midrange mini PC entry in this dataset; compare it against alternatives by CPU class, GPU type, memory ceiling, storage expansion, LAN, and port selection.

Verdict

Best for

basic office work, web browsing, digital signage, router/firewall or homelab use, local storage expansion.

Avoid if

you need modern AAA gaming or sustained GPU rendering; you need a high-speed external-GPU or advanced docking path; you need fast wired networking beyond basic Gigabit Ethernet.

Alternatives
  • AOOSTAR T8 Plus / M8S — better value at comparable performance
  • GMKtec/Morefine Nucbox K11 4090M — higher performance ceiling
  • CWWK/Topton 1245U 8x2.5G — stronger wired networking for homelab use

Review

The ZOTAC ZBOX-CI640NANO is a compact mini PC built around Intel i5 8250U and Intel Intel UHD 620 integrated graphics. With a listed price around $200, it is aimed at buyers looking for basic office work, web browsing, digital signage, router/firewall or homelab use, local storage expansion. The core spec sheet is solid for its class: up to 32GB RAM across 2 slots at 2400 MT/s, up to 3 drives, including 0 NVMe slots (2.5-inch SATA, SD card reader), 2×1GbE, and basic display and USB connectivity. The 144.3 overall score suggests a more specialized or entry-level role, so it should be judged by fit-for-purpose features rather than raw benchmark ambition. The main reason to pause is fit: avoid it if you need modern AAA gaming or sustained GPU rendering; you need a high-speed external-GPU or advanced docking path; you need fast wired networking beyond basic Gigabit Ethernet. Overall, the ZOTAC ZBOX-CI640NANO makes the most sense when its CPU/GPU balance, port selection, and expansion profile match your workload; otherwise, compare it against similarly priced mini PCs with better networking, quieter cooling, or stronger upgrade paths.

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