
ASRock
ASRock 4X4 BOX-V1000M Ryzen Embedded Mini PC Barebone
★★★★★
25W
Quad-core Ryzen Embedded power with triple-display output and dual LAN in a 4x4-inch barebone chassis.
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Overview
Key Features
AMD Ryzen Embedded V-Series V1605B, QC, 2 GHz, 12-25W
AMD Radeon Vega Graphics
2 x 260Pin SO-DIMM DDR4 2400, up to 32GB
System ram type: ddr4_sdram
Specifications
CPU
AMD Ryzen Embedded V1605B, 4 Cores / 8 Threads, 2.0 GHz, 12-25W TDP
Graphics
AMD Radeon Vega 8 (Integrated)
Memory Slots
2x 260-pin SO-DIMM DDR4 2400
Max Memory
32GB (Dual Channel)
Storage
1x M.2 Key M (2242/2260), PCIe x4 / SATA3
Video Output
1x HDMI 2.0a, 2x DisplayPort 1.2
LAN
2x Gigabit Ethernet (RJ45)
Front USB
1x USB 3.2 Gen2, 2x USB 2.0
Rear USB
2x USB 3.2 Gen2
Audio
1x Front Audio Jack
Form Factor
4x4-inch Mini PC (VESA Mountable)
Pros & Cons
👍 Pros
- Quad-core Ryzen V1605B with 8 threads delivers meaningful compute density for a 4x4-inch form factor at 12-25W TDP
- Triple simultaneous display output via HDMI 2.0a and dual DisplayPort 1.2 enables signage and multi-monitor workstations
- Dual Gigabit LAN ports support network segmentation, failover, or soft-router deployments without an add-in card
- 32GB DDR4 dual-channel ceiling provides adequate headroom for virtualization and containerized workloads
- Four USB 3.2 Gen2 ports (10Gbps) across front and rear panels eliminate the need for a USB hub in most configurations
👎 Cons
- Single M.2 slot limited to 2242/2260 form factors excludes the more common and higher-capacity 2280 NVMe drives
- Barebone configuration means RAM, storage, and OS are additional costs that push the total build price well above the chassis price
- Integrated Vega 8 graphics lack dedicated VRAM, sharing system memory and limiting GPU-accelerated workloads
- No 2.5-inch SATA bay means all local storage depends on that single M.2 slot with no expansion path
- The V1605B's 2GHz base clock can feel sluggish under bursty desktop workloads compared to higher-clocked mobile Ryzen parts
Frequently Asked Questions
What RAM and storage do I need to supply to complete this barebone build?
The 4X4 BOX-V1000M accepts up to two DDR4 2400MHz SO-DIMMs (260-pin) for a maximum of 32GB in dual-channel configuration. For storage, there is one M.2 Key M slot (2242/2260 form factor) that supports both PCIe x4 NVMe and SATA3 SSDs — no 2280-length drives will fit.
Can this mini PC actually drive three monitors simultaneously?
Yes. The system provides one HDMI 2.0a port and two DisplayPort 1.2 outputs, all driven by the integrated AMD Radeon Vega 8 graphics on the V1605B. All three can run concurrently for multi-monitor signage, dashboards, or extended desktop workflows.
What is the thermal design and can it handle sustained workloads?
The V1605B operates within a configurable 12-25W TDP envelope. ASRock uses an internal cooling solution sized for the enclosure, but at sustained 25W loads in a passively ventilated environment, expect thermal throttling. Adequate airflow around the unit is recommended for continuous operation.
Does the dual LAN support link aggregation or failover configurations?
The two RJ45 Gigabit Ethernet ports are independent NICs. Depending on your OS, you can configure them for link aggregation (LACP), failover, or separate network segmentation — a common setup for firewall or router deployments.
Will this work as a lightweight hypervisor or Docker host?
The quad-core V1605B with SMT (8 threads) and up to 32GB of RAM is capable of running Proxmox, ESXi, or Docker workloads. The primary constraint is the single M.2 slot limiting local storage expansion, so plan for NAS-backed storage if running multiple VMs.