NAS 7821
Consumer NAS SoC with dual-core processor and dual-SATA port
The NAS 7821 is a next generation media network-attached storage (NAS) device and is the successor to the OXE810DSE. Its unique Trident architecture includes dual-core ARM 11 MP (each core running at 750 MHz), application specific hardware engines for networking, storage, and security, as well as highly structured firmware for the highest performance at the lowest system cost. It is the ideal solution for media enabled consumer storage devices and supports multiple HD quality media files, remote access, back-up, security (including AES-128/256 bit encryption and hashing), file sharing, and much more. NAS 7821 provides two integrated SATA ports, hardware based RAID 0 and RAID 1, RGMII, and two USB 2.0 Host/Device ports supporting additional expansion capability such as USB HDDs.
Supporting Documentation
- Company Overview, Product Snapshots
- Support Documentation (Quality, FAQs, RoHS...)
Hot Applications
Home Media Gateway
NAS 7821 Technical Documentation
| Document/Resources | Everyone Access | Requires Membership | Requires NDA | Description | Version | Date |
|---|---|---|---|---|---|---|
| Product Brief | Download | Product Overview | 1.0 | 01/10 | ||
| Data Book | Download | Detailed Technical Specifications | 1.0 | 12Oct11 | ||
| Design Notes | Download | Schematic Design Checklist | 1.0 | 02Aug10 | ||
| Errata | Download | Silicon Errata List | 1.0 | 08Oct10 | ||
| Application Notes | Download | Building NAS 782x Software | 5.0 | 17Feb11 | ||
| Download | Getting Started with the NAS Manager | 1.0 | 15Mar10 | |||
| Rapid Development Kit (RDK) | Download | Hardware Reference Manual | 2.0 | 18Oct11 | ||
| Design Guidelines | Download | PCB Design Guidelines | 3.0 | 05May11 | ||
| Videos | View HTML | Demonstrating NAS Wireless Routing, Video Transcoding | -- | 28Mar11 | ||
| Product Change Notification (PCN) | Download | PCN-2010-14: Final Test Location (ASE Kaohsiung Taiwan) | 1.0 | 26Oct10 | ||
| Download | PCN-2011-1: Heat Spreader Removal | -- | 05Jan11 | |||
| Compatibility Test Report | Download | Test Report | 3.0 | 18Oct11 | ||
| Ordering Information | View HTML | Part Number, Listing and Compliance | -- | -- | ||
| Quality & Reliability | Download | Lead-Free Material Analysis Data | -- | 14Sep10 | ||
| Download | Process and Package Reliability Qualification Report | 2.3 | 11Feb11 |
NAS 7821 Development Tools
| Document/Resources | Everyone Access | Requires Membership | Requires NDA | Description | Version | Date |
|---|---|---|---|---|---|---|
| Rapid Development Kit (RDK) | Download | Dual DDR Reference Schematics | 1.0 | 12Apr11 | ||
| Download | Evaluation Board Schematics | 1.0 | 12Apr11 | |||
| Download | Getting Started with the NAS 782x RDK | 8.0 | 12Oct11 | |||
| Download | Reference Schematics | 1.0 | 12Apr11 | |||
| Software Development Kit (SDK) | Download | Pre-Built Binaries (74MB) | 3.0 | 07Jun11 | ||
| Download | Software Overview | 2.0 | 21Oct10 | |||
| Download | Source Code (file size 400MB) requires special NDA | 3.0 | 07Jun11 |
Relevant Press Releases
NAS 7821 Applications
| Application | Description | Document |
|---|---|---|
| Home Media Gateway | High-Performance Storage Reads & Writes, Wireless Routing, and Video Transcoding | ExpressApps#82 (PDF) |