AVAI
Mobilint
PCIe Accelerator Card

MLA400

Quad-ARIES PCIe card delivering 320 TOPS of AI inference

AI Performance
320 TOPS
NPU Count
4× ARIES
RISC-V Cores
16
Concurrent Models
128
Coming Soon
MLA400

Overview

MLA400

Featuring a quad-ARIES architecture, the MLA400 PCIe card delivers massive AI throughput with outstanding power efficiency. Four ARIES NPUs on a single full-height half-length card provide 320 TOPS of combined inference performance.

Designed for powerful and efficient AI acceleration from local workstations to smart city infrastructures. Models compiled for MLA100 work on MLA400 without recompilation — the multi-NPU runtime handles automatic workload distribution across all four ARIES NPUs.

Mobilint

Authorised Mobilint Distributor
Official sales, integration & support services

Features

Key Capabilities

Same SDK, Same Models

Models compiled for MLA100 work on MLA400 without recompilation. Seamless scale-up.

Multi-NPU Runtime

Automatic workload distribution across all four ARIES NPUs with dynamic balancing.

Framework Support

Import from PyTorch, TensorFlow, ONNX, TFLite, and Keras — same workflow as single-ARIES products.

Specifications

Technical Details

NPU ArchitectureQuad ARIES (4× ARIES NPUs)
AI Performance320 TOPS combined
RISC-V Cores16 (4 per ARIES)
Memory per NPU16 GB LPDDR4X (64 GB total)
Memory Bandwidth66.7 GB/s per NPU
Host InterfacePCI Express Gen4
Form FactorFull-Height Half-Length (FHHL) PCIe Card
Concurrent ModelsUp to 128 (32 per NPU)
SoftwareMobilint SDK qb
AvailabilityComing Soon

Applications

Use Cases

On-Premises AI Servers

High-density, low-power inference for edge server units. Multiple MLA400 cards scale linearly in a single chassis.

PCs & Workstations

Plug-and-play PCIe acceleration for local AI development, testing, and deployment workflows.

Video Analytics

Real-time multi-channel video processing with minimal thermal overhead. Ideal for surveillance at scale.

AI Infrastructure

Scalable compute for enterprise- or city-wide deployment of vision AI and autonomous systems.

Downloads

Documents & Datasheets

Request product documentation and our team will email you the files directly.

MLA400 Datasheet

datasheet

Ready to Get Started with the MLA400?

Contact our team for pricing, technical questions, or to request an evaluation unit.