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PCIe Gen4 x16 eGPU Expansion Chassis
Key Features:
Dedicated x16 lanes of host-to-device PCIe Gen4 bandwidth
Universal GPU Compatibility –Supports full-height, 2-slot and 3-slot NVIDIA, AMD, Intel, etc. GPUs
Addresses the growing power demands of modern GPUs (up to 600W)
Product | RocketStor 8531AW |
Bus Interface | PCI-Express 4.0 x16 |
Hardware Architecture | Broadcom PEX 89048 PCIe Switch Technology |
CooprLink Compliant | Yes (CDFP Pin Definition) |
Number of Channel / Devices | 1 x CDFP (Dedicated PCIe 4.0 x16 per port) |
Port Type | CDFP (Gen4) |
Data Transfer Rate | 32GB/s |
Power Measurement | Yes |
Number of GPU Supported | 1 |
GPU Support | Full-height, 2-slot and 3-slot GPUs |
Up to 370mm x 170mm (to Gold Finger) x 88mm & below | |
Power Measurement | Real Time Power Measurement |
RocketStor 8531AW: PCIe Gen4 x16 eGPU Expansion Chassis
HighPoint’s RocketStor 8531AW is a high-performance eGPU expansion chassis designed for applications requiring high bandwidth and low latency. The RocketStor PCIe GPU Expansion chassis represents the industry's only true dedicated PCIe Gen4 x16 solutions, designed to unlock the full potential of top-tier NVIDIA, AMD, and Intel GPUs. This breakthrough technology is ideal for platforms constrained by limited PCIe slot space or encounter performance bottlenecks with Thunderbolt or OcuLink solutions.
Key Features:
Unrestricted Performance: Industry Leading PCIe Switching technology guarantees x16 host to device bandwidth
Universal GPU Compatibility – Supports full-height, 2-slot and 3-slot NVIDIA, AMD, Intel, etc. GPUs
Directly Provides up to 850W of power for high-end GPUs
Robust, Enterprise Grade External PCIe x16 CDFP connectivity
Low-profile host interface adapter is Ideal for compact systems
Advanced Dual-Fan Cooling System with Programmable Smart Fan Control prevents thermal throttling
Seamless, Plug-and-Play Software-less Installation for Linux & Windows Platforms
Industry Leading PCIe Switching Architecture
RocketStor 8531AW is powered by HighPoint’s revolutionary PCIe Gen4 Switching Architecture, which leverages Broadcom’s industry-leading PEX89048 IC to optimize signal integrity, minimize latency, and maximize data transfer speed.This solution provides 48 lanes of internal PCIe Gen4 bandwidth; 16 lanes to the upstream connection for both the host platform and GPU; achieves a maximum data transfer rate of 32GB/s; and minimizes latency through optimized design and components.
Advanced Field Service Feature Suite
FRU (Field Replicable Unit) Support: Rocket 1634C is field replaceable units (FRU); the VPD stored on each adapter enables customers and service providers to easily procure replacements with the correct firmware/driver combination.
Superior Performance and Universal GPU Compatibility
Leveraging industry-leading PCIe switching technology, the RocketStor 8531AW ensures x16 host-to-device bandwidth, delivering unrestricted performance for demanding workloads, superior performance than conventional Thunderbolt or OCuLink solutions.
The RocketStor 8531AW supports a wide range of full-height, 2-slot, and 3-slot GPUs from leading manufacturers like NVIDIA, AMD, and Intel, making it a versatile choice for diverse computing needs.
Advanced Cooling System
An integrated dual-fan cooling system with programmable smart fan control prevents thermal throttling, ensuring consistent high-performance operation.
Pro-Active Hardware Monitoring System
The RocketStor 8531AW includes automated smart modes and manual operation flexibility, paired with an intuitive user interface that tracks and logs the status of the GPU, enclosure, and hostAdapter hardware in real time. Additionally, the product is equipped with hardware monitoring capabilities, including GPU operating status, electrical characteristics, fan control features, GPU/enclosure temperature, and PCIe connection status, providing comprehensive insights into system health and performance.
Elegant & Robust: CDFP Connectivity&Power Delivery
Equipped with external CDFP cables, the RocketStor 8531AW offers enterprise-grade reliability and low-latency connectivity, ensuring seamless and high-performance data transfer for demanding workloads.
The chassis provides up to 850W of direct power, ensuring that even the most power-hungry GPUs operate at peak performance.
Available as Turnkey Expansion Kits or External Enclosure Accessories
RocketStor 8500 series external expansion solutions are avaiable as complete turnkey expansion kits, consisting of the enclosure hardware, cabling & CDFP adapter, or as stand-alone external enclosures.
Target Audience & Applications: Workstation Professionals, Media Editors, Gen4 Server & Workstation Platforms, cost-efficient expansion and integration solutions.
The RocketStor 8500 series provides an optimal balance of cost, performance, and power for existing Gen4 platforms.
Model | PCle Generation | TDP Power Support | Primary Use Case | Buy Now |
|---|---|---|---|---|
RocketStor 8531AW | Gen4 x16 | 600W PSU | Full-Kit version of the RocketStor 8531A (includes external PCle CDFP adapter card) | Buy Now |
Applications and Use Cases
The design and performance of the RocketStor 8531AW make it suitable for applications that require high performance scaling. Its high bandwidth, low latency, high scalability, and flexible storage configurations make it ideal for AI/ML Computing & Deep Learning,Scientific Research & Big Data Analytics,Enterprise Workloads & Cloud Solutions,High-Performance Content Creation & Rendering,High-End Gaming/Media Platforms.
AI/ML Computing & Deep Learning
Use Cases: Neural Networks training, running AI algorithms, & real-time data analytics
Benefits: Accelerates data loading and model training times, supporting high-throughput data processing.
Scientific Research & Big Data Analytics
Use Cases: Applications that process immense volumes of data such as real-time analytics and business intelligence applications
Benefits: Rapid access to massive datasets, results in faster analytics and insights generation.
High-Performance Content Creation & Rendering
Use Cases: AAA Gaming and Esports，Virtual Reality (VR) and Augmented Reality (AR)，AI-Powered Gaming and Media Production
Benefits: The HighPoint RocketStor 8531AW is the ultimate solution for professionals in the content creation and rendering industries, offering the power, flexibility, and performance needed to turn creative visions into reality.
High-End Gaming/Media Platforms
Use Cases: Applications that process immense volumes of data such as real-time analytics and business intelligence applications
Benefits: Whether you're chasing victory in competitive esports, creating immersive virtual worlds, or delivering high-quality live streams, this solution empowers you to achieve exceptional performance and immersive experiences.
RocketStor 8000 series HighPoint eGPU enclosure RS8000 RS8531AW RocketStor 8531AW
eGPU Expansion Chassis
Product | PCle | Port Type | # of Devices | CDFP Hotswap | Data Transfer Rate |
|---|---|---|---|---|---|
RocketStor 8531AW | PCIe 4.0 x16 | CDFP (Gen4) | 1 x CDFP (Dedicated PCIe 4.0 x16 per port) | No | 32GB/s |
PCIe Gen5 Solutions
Product | PCle | Ports | # of Devices | Hot-Swap | SSD FF |
|---|---|---|---|---|---|
Rocket 7624A | PCIe 5.0 x16 | 2x MCIO 8x | Up to 4 | Yes | Direct Connect U.2/U.3; Backplane Connection: ESDFF devices such as U.2/U.3/E1.S |
Rocket 7628A / Rocket 7628U | PCIe 5.0 x16 | 4x MCIO 8x | Up to 32 | Yes | Direct Connect U.2/U.3/E3.S;
Backplane Connection: ESDFF devices such as U.2/U.3/E1.S/E3.S |
PCIe Gen4 (2nd-Gen) Solutions
Product | PCle | Ports | # of Devices | Hot-Swap | SSD FF |
|---|---|---|---|---|---|
Rocket 7528D / Rocket 7528U | PCIe 4.0 x16 | 4x SlimSAS (SFF-8654 8x） | Up to 32 | Yes | Direct Connect U.2/U.3;
Backplane Connection: ESDFF devices such as U.2/U.3/E1.S |
PCIe Gen4 Solutions
PCIe Gen3 Solutions
Product | PCle | Ports | # of Devices | Hot-Swap | SSD FF |
|---|---|---|---|---|---|
SSD7180 | PCIe 3.0 x16 | 8x MiniSAS | Up to 8 | N/A | Direct Connect U.2/U.3;
Backplane Connection: U.2/U.3 |
SSD7120 | PCIe 3.0 x16 | 4x MiniSAS | Up to 4 | N/A | Direct Connect U.2/U.3;
Backplane Connection: U.2/U.3 |
SSD7184 | PCIe 3.0 x16 | 4x Int. & 4x Ext. MiniSAS | Up to 8 | N/A | Direct Connect U.2/U.3; Backplane Connection: U.2/U.3 |
NOTE: Please email to GeneralSales@highpoint-tech.com for more information about upgrading to latest software and documents.
NOTE: Please email to GeneralSales@highpoint-tech.com for more information about upgrading to latest software and documents.
HighPoint NVMe Switch Adapters and Systems from our Partners
NOTE: Please email to GeneralSales@highpoint-tech.com for more information about upgrading to latest software and documents.
Model | Product Image | Port Types | Primary Use Case | Buy Now |
|---|---|---|---|---|
Rocket 7634D | 1x External CopprLink-CDFP | External PCIe Gen5 x16 CDFP Adapter Card | Buy Now | |
Rocket 7638D | 1x External CopprLink-CDFP, 2x MCIO (internal) | External PCIe Gen5 x16 Switch Adapter | Buy Now |