| Type | CompactFlash Memory Card |
| Form Factor | CompactFlash |
| Storage Capacity | 1GB |
| Product Model | MEM-CF-256U1GB |
| Product Name | MEM-CF-256U1GB 1GB CompactFlash (CF) Card |
| Manufacturer | Cisco Systems, Inc |
| Brand Name | Cisco |
| Manufacturer Part Number | MEM-CF-256U1GB |
| Manufacturer Website Address | http://www.cisco.com |
| Power Requirements | 3.3V / 5V dual-voltage |
| Weight | Approx. 10g |
| Number of Memory Cards | 1 |
Cisco MEM-CF-256U1GB 1GB CompactFlash Upgrade for ISR G2
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Regular price
$340.91
Regular price
Sale price
$340.91
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MSRP: $500.00
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- 1GB CompactFlash memory card for Cisco ISR G2
- Compatible with Cisco 1900, 2900, and 3900 Series routers
- CompactFlash form factor for easy installation
- TAA compliant and manufactured in the United States
- Upgrades Cisco ISR storage from 256MB to 1GB
- Includes one memory card per package
Shipping & Returns
Shipping & Returns
All our products can be shipped anywhere in the Continental United States.
Key Benefits
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- Specifically designed for Cisco ISR G2 platforms (1900, 2900, 3900 Series), ensuring perfect hardware compatibility
- Manufactured in the USA and TAA compliant, meeting federal procurement standards
- Significantly enhances router storage, supporting better system performance and data management
Product Overview
The Cisco MEM-CF-256U1GB is a 1GB CompactFlash memory upgrade engineered for Cisco Integrated Services Routers Generation 2, including the 1900, 2900, and 3900 Series. It increases internal storage capacity from 256MB to 1GB, ideal for managing larger configuration files and system data. The unit is TAA compliant and manufactured in the USA, ensuring regulatory adherence and high quality. Its CompactFlash form factor allows for easy installation and seamless integration, making it a reliable storage boost for enterprise or government-grade networks.
Specifications
Product Overview
Physical & Environmental
| Dimensions (W x H x D) | 42.8 mm x 36.4 mm x 3.3 mm |
| Operating Temperature Range | -25°C to 85°C |
| Storage Temperature Range | -40°C to 85°C |
| Relative Humidity (Operating) | 5% to 95% non-condensing |
| Shock Resistance | 1,500 Gs |
| Vibration Resistance | 15 G (10~2000 Hz) |
Compatibility
| Designed For | Cisco ISR G2 Series Routers |
| Supported Models | Cisco 1900, 2900, and 3900 Series Routers |
| Upgrade From | 256MB (default) |
Cloud Management & Licensing
| License Requirement | No licensing required |
| Cloud Integration | Not applicable |
Interfaces
| Interface Type | CompactFlash Type I |
| Compatible Bus Interface | IDE/ATA |
| Data Transfer Rate | Up to 25 MB/s read, 16 MB/s write |
Compliance & Origin
| TAA Compliant | Yes |
| Country of Origin | United States |
| RoHS Compliant | Yes |
| CE Mark | Yes |
| FCC Compliant | Yes |
| UL Listed | Yes |
Advanced Security Features
| Write Protection | Supported (via host device settings) |
