United States$5,000,000+
Inventory Delivered By
N
Neil Anderson
5
Provided enough space for IOS upgrades without problems.
MEM-CF-1GB=
Original Stock
Ready to Ship
1GB Compact Flash for Cisco 1900, 2900, 3900 ISR
FEATURED DEAL
Name:
MEM-CF-1GB=
- Description:
- 1GB Compact Flash for Cisco 1900, 2900, 3900 ISR
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 783555010822
- Condition:
- Warranty:
- 3
- List Price:
$920.00
- Price:
$338.0063.3% off
Quantity:
1
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MEM-CF-1GB= Overview
MEM-CF-1GB= is a high-performance DDR4 computer memory module designed in a standard UDIMM form factor for desktop systems. It operates at 3200 MHz with a CAS latency of CL16 and a voltage of 1.2V, and its 8 GB capacity is configured in a single-channel kit that is non-ECC and unbuffered, ensuring excellent compatibility with modern desktop platforms.
This module features an integrated heatspreader for effective thermal management, making it ideal for high-end gaming and workstation builds. With support for Intel XMP 2.0 along with validation on Intel 12th Gen and AMD Ryzen 5000 platforms, the MEM-CF-1GB= is purpose-built to deliver stable performance under demanding conditions without the distraction of RGB lighting.
MEM-CF-1GB= price is $338.00, a 63.3% saving from the Cisco list price of $920.00. MEM-CF-1GB= is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for MEM-CF-1GB= for additional pricing. Browse the full 1900 & 2900 & 3900 Series Router Flash Memory series or explore all Cisco products.
MEM-CF-1GB= Specifications
- Weight
- 0.1 lbs
- Operating Temperature
- N/A
- Product Type
- Computer Memory
- Memory Type
- DDR4
- Form Factor
- UDIMM
- Speed
- 3200 MHz
- Reliability Rating
- Standard
- CAS Latency (CL)
- CL16
- ECC Support
- No
- Registered/Buffered
- Unbuffered
- XMP Support
- Intel XMP 2.0
- RGB Lighting
- No
- Heatsink / Heatspreader
- Yes
- Intel Platform Support
- Intel 12th Gen
- AMD Platform Support
- AMD Ryzen 5000
- Use Case
- Gaming
- Compatible Platforms
- Desktop
- Kit Configuration
- Single Channel
- Capacity
- 8 GB
- Compatible Systems
- N/A
- Voltage
- 1.2V
- Width
- 5.25 inches
- Product Name
- MEM-CF-1GB DDR4 8GB UDIMM
- Height
- 1.25 inches
- Depth
- 0.14 inches
MEM-CF-1GB= Use Case
Redundant IOS Image Storage with MEM-CF-1GB Compact Flash for Zero-Downtime Upgrades
In a multi-branch retail enterprise deploying Cisco 2900 ISR routers, the MEM-CF-1GB Compact Flash module stores dual IOS images on-device, enabling seamless firmware upgrades with automatic failover to a secondary image. This implementation guarantees sub-60-second rollback, minimizes point-of-sale interruptions and preserves continuous business operations.
Automated Configuration Archive on MEM-CF-1GB Compact Flash for Rapid Rollback
A financial services firm leveraging Cisco 3900 ISR platforms uses the MEM-CF-1GB Compact Flash to locally archive encrypted configuration snapshots. Integrated with network orchestration tools, this solution automates running-config backups and enables one-click restores after misconfigurations, reducing recovery time by 70% and ensuring regulatory compliance.
Local Packet Capture on MEM-CF-1GB Compact Flash for Compliance & Forensics
In an industrial control network secured by Cisco 1900 ISR routers, operations teams deploy the MEM-CF-1GB Compact Flash for high-speed storage of NetFlow exports and packet captures during incident response. By retaining up to 1 GB of traffic data on-device, this use case accelerates forensic analysis, ensures data integrity and meets stringent audit requirements without external storage.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| MEM-CF-1GB= |  MEM-CF-256U1GB |  MEM-CF-512MB= |  MEM-CF-4GB= |  MEM-CF-512MB | |
|---|---|---|---|---|---|
| Product Type | Computer Memory | Computer Memory | Computer Memory | Computer Memory | Computer Memory |
| Memory Type | DDR4 | DDR4 | DDR4 | DDR4 | DDR4 |
| Capacity | 8 GB | 256 GB | 512 MB | 4 GB | 512 GB |
| Compatible Platforms | Desktop | Desktop / Laptop / Server | Desktop / Laptop / Server | Desktop / Laptop / Server | Desktop / Laptop / Server |
| Compatible Systems | N/A | Workstation | N/A | Workstation | Workstation |
| Form Factor | UDIMM | UDIMM | UDIMM | UDIMM | UDIMM |
| Kit Configuration | Single Channel | Single Channel | Single Channel | Single Channel | Single Channel |
| Speed | 3200 MHz | 3200 MHz | 3200 MHz | 3200 MHz | 3200 MHz |
| Operating Temperature | N/A | N/A | N/A | N/A | N/A |
| Reliability Rating | Standard | Standard | Standard | Standard | Standard |
| CAS Latency (CL) | CL16 | CL16 | CL16 | CL16 | CL16 |
| Voltage | 1.2V | 1.35V | 1.35V | 1.2V | 1.2V |
| ECC Support | No | No | No | No | No |
| Registered/Buffered | Unbuffered | Unbuffered | Unbuffered | Unbuffered | Unbuffered |
| XMP Support | Intel XMP 2.0 | Intel XMP 2.0 | Intel XMP 2.0 | Intel XMP 2.0 | Intel XMP 2.0 |
| RGB Lighting | No | No | No | No | No |
| Heatsink / Heatspreader | Yes | Yes | Yes | Yes | Yes |
| Intel Platform Support | Intel 12th Gen | Intel 13th Gen | Intel 13th Gen | Intel 12th Gen | Intel 12th Gen |
| AMD Platform Support | AMD Ryzen 5000 | AMD Ryzen 5000 | AMD Ryzen 5000 | AMD Ryzen 5000 | AMD Ryzen 5000 |
| Use Case | Gaming | Gaming | Workstation | Gaming | Gaming |
| Product Name | MEM-CF-1GB DDR4 8GB UDIMM | MEM-CF-256U1GB | MEM-CF-512MB= | MEM-CF-4GB= | MEM-CF-512MB |
| Height | 1.25 inches | N/A | 1.2 inches | 1.4 inches | 1.2 inches |
| Width | 5.25 inches | N/A | 5.3 inches | 5.3 inches | 5.3 inches |
| Depth | 0.14 inches | N/A | 0.5 inches | 0.5 inches | 0.3 inches |
| Weight | 0.1 lbs | N/A | 0.25 lbs | 0.25 lbs | 0.35 lbs |
Reviews & Ratings
C
Colin Mercer
5
Cisco certified flash ensured compatibility.
B
Bradley Evans
4
Installed easily and worked immediately.
R
Ross Cunningham
5
Reliable storage for ISR platforms.
T
Timothy Rhodes
5
Good performance and stable operation.
Questions & Answers
What is the MEM-CF-1GB=?
The MEM-CF-1GB= is a 1 GB Compact Flash memory card designed for Cisco 1900, 2900, and 3900 ISR platforms.
Which Cisco ISR series support the MEM-CF-1GB=?
This Compact Flash card is fully compatible with Cisco 1900, 2900, and 3900 Integrated Services Routers.
What storage capacity does the MEM-CF-1GB= offer?
The MEM-CF-1GB= provides 1 GB of non-volatile storage for IOS images, configuration files, and log data.
What are the performance specifications of the MEM-CF-1GB=?
The card supports up to 20 MB/s read and 10 MB/s write throughput under typical ISR workloads.
How do I install the MEM-CF-1GB= in my Cisco ISR?
Power off the router, insert the card into the Compact Flash slot until it clicks, then power on to automatically detect and mount.
Is the MEM-CF-1GB= Cisco-certified?
Yes. The MEM-CF-1GB= meets Cisco’s qualification standards for reliability and interoperability on supported ISR models.
Can I use the MEM-CF-1GB= to store Cisco IOS images?
Yes. The card is optimized for hosting Cisco IOS and feature-set images for fast boot and recovery operations.
Which file systems does the MEM-CF-1GB= support?
The MEM-CF-1GB= supports FAT16 and FAT32 file systems natively in Cisco IOS environments.
Does the MEM-CF-1GB= include a warranty?
Yes. It carries a one-year limited warranty covering manufacturing defects and early failures.
What is the mean time between failures (MTBF) for the MEM-CF-1GB=?
The MEM-CF-1GB= has an MTBF rating of over 1 million hours under standard operating conditions.
Can I use the MEM-CF-1GB= for configuration backups?
Yes. The card provides secure, non-volatile storage for automatic or manual configuration backups.
Does the MEM-CF-1GB= require any special drivers?
No. Cisco IOS detects and manages the Compact Flash card natively without additional drivers.
Can I clone the MEM-CF-1GB= for rapid router deployment?
Yes. Use standard imaging tools to create and deploy identical IOS and config images across multiple cards.
What environmental specifications does the MEM-CF-1GB= meet?
It operates from 0 °C to 70 °C, with storage from –40 °C to 85 °C, and meets Cisco shock and vibration standards.
Is the MEM-CF-1GB= compatible with non-Cisco devices?
While optimized for Cisco ISRs, it may function in other devices supporting Compact Flash and FAT16/FAT32 file systems.
Where can I purchase the MEM-CF-1GB=?
You can order directly from Cisco-authorized resellers, online distributors, or the official Cisco e-store.