ACASIS 40Gbps Mac mini M4 Dock & Dual-Bay NVMe Enclosure | 4K60Hz DP, 3x10G USB-A

Expand your Mac mini M4 with confidence

The ACASIS Dock reimagines Mac mini expansion by pairing a precision aluminum enclosure with two NVMe SSD bays. It invites you to think beyond the stock storage, offering high-capacity options and speedy performance that can support demanding media and creative workflows. Thoughtful hardware design aims to keep your setup steady, even during longer sessions, while a dedicated power path helps reduce connectivity drops and unexpected SSD issues.

Storage expansion and speed are at the core of this system. When configured in RAID 0, you can push up to 16TB of NVMe storage with impressive read/write capabilities (up to around 2869 MB/s). In other modes, up to 8TB remains available for robust day-to-day tasks. A 30W PD adapter provides stable, self-powered operation to help minimize interruptions. Important note: avoid plugging or unplugging SSDs while the unit is powered on to preserve data integrity and components.

• 2× NVMe SSD slots for flexible, scalable storage
• RAID 0 performance up to 2869 MB/s for speed-focused tasks
• Self-powered via 30W PD adapter to improve reliability

Display and data connectivity for multitasking

Beyond storage, the dock supports dual or triple display configurations when used with your Mac mini M4. The dual DisplayPort outputs can drive up to 4K displays at high refresh rates, enabling smooth multitasking across windows, apps, and media workloads.

• Dual/Triple Display Support with 4K capabilities
• DP outputs support 4K@144Hz single or 4K@60Hz dual displays

Fast, versatile ports for creative workflows

Peripheral connectivity is extended with three USB-A 3.1 ports delivering up to 10 Gbps, while professional-grade SD/TF 4.0 slots move media rapidly for photographers and video editors. The combination supports efficient data transfer and quick asset management.

• Three USB-A 3.1 ports at 10 Gbps
• SD/TF 4.0 slots up to 312 MB/s

Built for cooling and longevity

The enclosure is crafted from an aluminum alloy with side vents and dual cooling fans that operate quietly to maintain safe temperatures during extended use. Keeping the system cool helps preserve performance and stability during long sessions.

• Aluminum chassis with side vents for effective heat dissipation
• Two silent cooling fans automatically regulate temperature

What’s included and how it helps you

The package covers everything you need to get started, including the dock unit, a 40Gbps data cable, power adapter, PD cable, screwdrivers, SSD snap, thermal pad, and a user manual. A warranty-backed promise supports repairs or replacements for non-user-related quality issues.

• Dock unit, 40Gbps cable, power adapter
• PD cable, screwdrivers, SSD snap, thermal pad, user manual

Designed for Mac mini expansion

The design mirrors the original Mac mini M4 form factor with anti-slip padding and stable rubber feet, helping protect your device and keeping the setup steady wherever you work.