Memory Modules & Data Storage Systems

Built for the
Extreme Edge

Precision-engineered memory modules and high-density storage systems for AI accelerators, hyperscale data centers, and mission-critical enterprise workloads.

System Memory Data Storage
System Memory ·  MRDIMM  ·  RDIMM ·  LRDIMM  ·  CXL®
Data Storage ·  High-Performance NVMe Flash ·  Mil-Grade Encrypted HDD & SSD

Two Pillars of
Peak Performance

Ampast engineers and manufactures the memory and storage substrate upon which the world's most demanding AI workloads and data architectures are built. Every product exceeds the operational thresholds that standard commercial hardware cannot sustain.

Our System Memory division produces JEDEC-compliant and next-generation registered and load-reduced DIMMs, including CXL® attached memory, purpose-built for GPU clusters, AI accelerators, and large-memory compute nodes managing massive datasets.

Our Data Storage Systems division manufactures high-throughput NVMe flash for data lake ingest and AI dataset staging, alongside military-grade hardware-encrypted drives for sovereign and classified environments where software-level encryption is insufficient.

DDR5 Gen-Ready
AES-256 HW Encrypted
CXL® Mem Expansion
Mil-Spec Storage Security
Product Line A

System Memory Modules

Engineered for AI acceleration, GPU bandwidth saturation, and high-capacity compute nodes managing massive datasets in hyperscale and enterprise data centers.

Next-Gen

MRDIMM

Multiplexed Registered DIMM

The highest-bandwidth registered DIMM architecture available. A multiplexed data bus delivers double the throughput of standard RDIMM, built for AI training and inference at hyperscale.

  • > DDR5 · High Bandwidth
  • > AI Accelerator Validated
  • > Major Platform Ready
Standard

RDIMM

Registered DIMM

The backbone of enterprise server memory. Ampast RDIMMs are validated across all major server platforms, delivering rock-solid ECC stability under 24/7 mission-critical operation.

  • > DDR4 / DDR5 Variants
  • > ECC Error Correction
  • > Multi-Rank Configs
High-Capacity

LRDIMM

Load-Reduced DIMM

Maximizes total memory per server by reducing bus electrical load, enabling more DIMMs per channel. Preferred for in-memory databases and large-scale analytics workloads.

  • > High-Density Config
  • > In-Memory DB Optimized
  • > Massive Dataset Handling
Emerging

CXL® Memory

Compute Express Link

CXL® 2.0/3.0-attached memory expansion modules that decouple capacity from processor slot count, enabling terabyte-scale pools shared coherently across compute nodes.

  • > CXL® 2.0 / 3.0
  • > Memory Pool Architecture
  • > GPU / CPU Coherent
Ampast D61 Server System
Primary Application

AI Acceleration & GPU Memory Subsystems

All Ampast system memory modules are validated for use with leading GPU accelerator and AI training platforms. We work directly with accelerator OEMs to certify QVLs and optimize signal timings for ML training, large-scale inference, and data pipeline throughput.

GPU Cluster Memory
LLM Training Infrastructure
Large-Scale AI Inference
Hyperscale Data Center Deploy
Product Line B

Data Storage Systems

High-capacity, high-throughput storage for enterprise data lakes, AI training pipelines, and classified sovereign environments requiring hardware-level security.

High-Performance Flash

NVMe Flash Storage

Enterprise-class PCIe Gen 4/5 NVMe solid-state drives engineered for the raw throughput demands of data lake ingest, AI dataset staging, and real-time analytics at petabyte scale.

Ampast NVMe SSDs deliver consistent, predictable latency under sustained queue depths, unlike mainstream enterprise drives that throttle under prolonged mixed workloads. Purpose-built controller firmware and high-endurance NAND selection sustain full rated performance across the entire write lifespan.

  • PCIe Gen 4/5 · U.2 / E1.S / EDSFF Form Factors Optimized for modern server backplanes and OCP-compliant rack infrastructure.
  • Data Lake & AI Pipeline Optimized Sequential throughput tuned for large-block write workloads that characterize data ingestion.
  • Power Loss Protection (PLP) Capacitor-backed PLP preserves in-flight data during unexpected power events.
Ampast NVMe Series
Interface PCIe Gen 4 & 5
Protocol NVMe 2.0
Capacity Up to 32 TB
NAND eTLC / QLC
Application Profile
Data Lakes AI Training OLAP Analytics Object Storage
Sovereign Security

Military-Grade Encrypted Enterprise Storage

Hardware-encrypted HDDs and SSDs with self-encrypting drive (SED) architecture, engineered for government, defense, and enterprise environments where data-at-rest protection is a non-negotiable mandate.

Unlike software encryption, which adds latency, CPU overhead, and can be circumvented at the OS layer, Ampast encrypted drives implement AES-256 inside the drive controller itself. Keys are generated on-device and never exposed. Instant Secure Erase renders all data cryptographically unrecoverable in under one second.

  • AES-256-XTS Hardware Encryption FIPS 140-3 validated encryption engine in the drive controller — zero CPU overhead.
  • TCG Opal 2.0 / Enterprise SED Industry-standard security subsystem for enterprise key management and pre-boot auth.
  • Instant Secure Erase (ISE) Cryptographic erasure with a single command — compliant for NSA device decommissioning.
Ampast Encrypted Series
Encryption AES-256-XTS
Certification FIPS 140-3
Form Factors SSD & HDD
Standard TCG Opal 2.0
Certified For
Government Defense Banking Healthcare