Gigibit Network IDE Storage Server


Quickly Add 3.5" Hard Drive Up to 500GB Storage to Your Network





Application Diagram




Enlarge Picture








The USS4500-I is a high-speed, economical, flexible, and powerful solution to add up to 500GB of NAS (Network Attached Storage) onto your network, especially suitable for small business, SOHO or personal data sharing requirement. Installing of USS4500-I SOHO NAS is simple---just plug it directly into your network, and it’s instantly available for use.


The device supports Gigabit high-speed Ethernet transmitting rate and EXT3 file format to make efficient for store and share your music, video, images (photos) or other data files with managed access by user names or group from your network. 


It also provides a multiple data sharing way with supporting FTP and WEB server and allows users in a LAN to easily backup data or share files through Intranet/Internet. For flexibility and utility of usage, USS4500-I can be set up to be accessible directly from Internet to upload or download file either via web browser or by FTP. Files can be available publicly, or create 50 password-protected accounts for authorized users. If you enable the SWAP function for the device, the system allowed the maximum 32 concurrently connected users to access this storage device.

With Unicode supported, USS4500-I is compatible to multilingual file name. Along with the embedded two USB ports that give a convenient connection for USB printer, Flash Disk, or USB storage usage, the USS4500-I SOHO NAS leads you to an unobstructed network.

USS4500-I is portable and removable external GigaFast Ethernet hard disk device. Connect one directly to a PC as additional personal storage space or add it to your network so that everyone on the network can access this storage device.




  • Supports 3.5” IDE Hard Drive (ATA133) up to 500GB

  • Integrated Express Gigabit LAN Port for Throughput Up to 2000Mbps

  • Supports two standard USB2.0/1.1 Ports

  • No Direct Connection to a Computer Necessary

  • Supports Unicode for Multiple-Language Characters

  • Supports Firmware Update Over The Graphic User Interface (UGI)

  • Built-in Samba server, FTP Server, and WEB Server

  • 50 password-protected account for authorized users

  • Ideal for Sharing Digital Photos, Movies, Music, or Other Files

  • Supports Fixed IP and DHCP Clients Network

  • Compatible with Windows 95/98/98SE/ME/XP/2000 /NT4.0/Linux/MAC OS

  • Supports CIFS/SMB for Microsoft Network

  • Supports Accessing Management for 100 Folders

  • Supports uPNP, SNTP for Time Zone

  • Provides PNMD for User-Friendly Setup


Application Diagram

Personal Backup Application Diagram

Wireless File Sharing or Data Backup 
Application Diagram

The Stand-alone high capacity of up to 500GB network storage space can be easily access and share data through a simple network with Wireless LAN and Internet connection from anywhere or add it  directly to your PC as an additional personal storage space.


FTP Server Application Diagram

USS4500-I embeds FTP, Samba Web (HTTP), and Print Server. After connecting IDE storage Server, members in the LAN will be able to upload/download files to/from IDE storage device via   “My Neighborhood” or FTP Client, user can also construct a WEB site with HTTP server to share their files. The Embedded print server also brings terrific convenience on sharing USB printer.


USB Network Storage Server Application Diagram

The Network Storage Server can quickly and easily add Internal 3.5” hard drive up to 500GB storage space to the network, and provides authorized users access to their files or backup their data.





System Specifications    

Host Interface

2 * USB2.0/1.1 Ports 
1 * RJ-45 10/100/1000Mbps Gigabit LAN Port


Power, Reset

USB Connection Speed

USB2.0 ( Max. 480Mbps )
USB1.1 ( Max. 12Mbps )

Network Connection Speed


IEEE802.3u: 100/200Mbps
IEEE802.3: 10/20Mbps

Support Hard Drive

Standard 3.5” IDE Hard Drive ( ATA100/133)
Standard USB2.0/1.1 External Hard Drive

Cabling Type

Category 5 Ethernet Cable or Better

Diagnostic LEDs

Power: ( Green )

HDD ACT: Amber

USB I: Link ( Green )

USB II: Link ( Green )

Link/Act: 1000Mbps Link/Act ( Green )
100Mbps Link/Act ( Amber )

Power Supply

DC 12V/3A External Power Adapter


220(L) x 132(W) x 60(H) mm


790 g

EMI Certifications

FCC Class A, CE Class A, VCCI Class A

System Specifications







USB Drive Format

FAT16, FAT32

Integrated File Server

FTP Server

Samba Server

Web (HTTP) Server
Print Server

Advanced Feature

50 Password-Protected User Accounts

32 Concurrent Connection with SWAP Enable

Three Pre-Defined User Authority Levels

Fixed IP and DHCP Clients

Supports Unicode for Multiple Language
Auto-Detection for Newly Install USB Device


User Account Management

Folder and Drive Management

Backup Function

Group Access Management
Firmware Upgrade


Power: On/Off

Reset Button: Reset, Load Factory Default
LEDs: Power, HDD Act, USB I, USB II, Link/Act


Operating Temperature

0oC to 55oC (32oF to 131oF)

Storage Temperature

-20oC to 70oC (-4oF to 158oF)

Operating Humidity

10% to 95% Non-Condensing

Storage Humidity   

0% to 95% Non-Condensing 



Ordering Information




10/100/1000M Network Storage Server for 3.5” IDE Hard Drive


EUSSO Technologies, Inc. is a dedicated data communication and networking company. With professional experiences in design, production, marketing and service support, we deliver the full range networking products including Gigabit Ethernet, Fiber Optic, Wireless LAN, Switches, Hubs, LAN cards, PCMCIA adapters, Converter, Transceivers. As well as Internet Telephony Gateway, Print Servers, Broadband Router and many others.

Copyright EUSSO Technologies, Inc. 2006