United States$5,000,000+
Inventory Delivered By
A
Andrew Porter
5
Sufficient storage for IOS and configs. Installed without issues.
MEM-CF-1GB
Cisco Memory MEM-CF-1GB
FEATURED DEAL
Name:
MEM-CF-1GB
- Description:
- Cisco Memory MEM-CF-1GB
- 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:
$423.0054% off
Quantity:
1
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MEM-CF-1GB Overview
MEM-CF-1GB is a DDR4 memory module delivered in a DIMM form factor, operating at 3200 MHz with a CAS latency of CL16 and a voltage of 1.35V. This 1 GB module is offered in a single channel kit configuration, is non-ECC and unbuffered, and is compatible with desktop, server, and laptop systems.
Engineered with an integrated heatspreader for efficient thermal management, MEM-CF-1GB ensures stable performance in demanding environments. Although it does not feature RGB lighting, this module is well suited for a variety of primary use cases including gaming, workstation, and server builds.
MEM-CF-1GB price is $423.00, a 54% 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
- Product Type
- Computer Memory
- Memory Type
- DDR4
- Capacity
- 1 GB
- Compatible Platforms
- Desktop / Laptop / Server
- Compatible Systems
- Tower Server
- Form Factor
- UDIMM
- Kit Configuration
- Single Channel
- Speed
- 3200 MHz
- Operating Temperature
- N/A
- Reliability Rating
- Standard
- CAS Latency (CL)
- CL16
- Voltage
- 1.35V
- ECC Support
- No
- Registered/Buffered
- Unbuffered
- XMP Support
- No
- RGB Lighting
- No
- Heatsink / Heatspreader
- Yes
- Intel Platform Support
- N/A
- AMD Platform Support
- AMD Ryzen 5000
- Use Case
- Gaming / Workstation / Server
- Product Name
- MEM-CF-1GB
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
MEM-CF-1GB Use Case
High-Performance Packet Buffering in Enterprise Data Centers
In large-scale data centers running Cisco Nexus switches, MEM-CF-1GB boosts packet buffer capacity by 1 GB to absorb traffic spikes and prevent buffer overflows. This upgrade delivers up to 30% higher throughput and 25% lower latency under peak loads, ensuring zero-loss traffic forwarding and consistent application performance.
Enhanced QoS for VoIP and Video Conferencing on Cisco Catalyst
When deploying unified communications across a corporate LAN, MEM-CF-1GB expands Cisco Catalyst queue memory to prioritize voice and video packets. The result: 40% fewer call drops, 55% jitter reduction and guaranteed Service Level Agreement compliance for real-time collaboration.
Optimized Routing Table Management in Multi-Site Networks
Retail and financial enterprises using Cisco ISR routers install MEM-CF-1GB to increase control-plane memory for BGP/OSPF tables and route caching. This delivers 50% faster convergence, minimizes route flapping during failover and elevates network reliability across distributed branch locations.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 MEM-CF-1GB |  MEM-CF-256U4GB |  MEM-CF-4GB |  MEM-CF-256MB |  MEM-CF-256U2GB | |
|---|---|---|---|---|---|
| Product Type | Computer Memory | Computer Memory | Computer Memory | Computer Memory | Computer Memory |
| Memory Type | DDR4 | DDR4 | DDR4 | DDR4 | DDR4 |
| Capacity | 1 GB | 256 GB | 4 GB | 256 GB | 256 GB |
| Compatible Platforms | Desktop / Laptop / Server | Desktop / Server | Desktop / Laptop / Server | Desktop / Laptop / Server | Desktop |
| Compatible Systems | Tower Server | Workstation | Workstation | Workstation | Workstation |
| Form Factor | UDIMM | UDIMM | UDIMM | UDIMM | UDIMM |
| Kit Configuration | Single Channel | Quad Channel | Single Channel | Single Channel | Dual Channel |
| Speed | 3200 MHz | 3200 MHz | 2666 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 | 1.35V | 1.35V | 1.2V | 1.35V | 1.35V |
| ECC Support | No | No | No | No | No |
| Registered/Buffered | Unbuffered | Unbuffered | Unbuffered | Unbuffered | Unbuffered |
| XMP Support | No | Intel XMP 2.0 | No | 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 | N/A | Intel 12th Gen | Intel 10th Gen | Intel 12th Gen | Intel 10th Gen |
| AMD Platform Support | AMD Ryzen 5000 | AMD Ryzen 5000 | AMD Ryzen 3000 | AMD Ryzen 5000 | AMD Ryzen 5000 |
| Use Case | Gaming / Workstation / Server | Workstation | Gaming / Workstation / Server | Workstation | Gaming / Workstation |
| Product Name | MEM-CF-1GB | MEM-CF-256U4GB | MEM-CF-4GB | MEM-CF-256MB | MEM-CF-256U2GB |
| Height | N/A | 1.3 inches | 1.2 inches | N/A | 1.18 inches |
| Width | N/A | 5.3 inches | 5.3 inches | N/A | 5.25 inches |
| Depth | N/A | 0.2 inches | 0.4 inches | N/A | 0.50 inches |
| Weight | N/A | 0.3 lbs | 0.2 lbs | N/A | 0.30 lbs |
Reviews & Ratings
N
Nathan Scott
4
Cisco flash memory performed reliably in daily operations.
K
Kevin Moore
5
Stable option for older ISR platforms.
L
Luke Reynolds
3
Worked exactly as expected with no errors.
P
Patrick Wilson
4
Good choice for standard router storage needs.
Questions & Answers
What is Cisco Memory MEM-CF-1GB?
Cisco Memory MEM-CF-1GB is a 1 GB industrial-grade compact flash module designed to store Cisco IOS images, configuration files, and system logs in compatible routers and switches.
Which Cisco devices support MEM-CF-1GB?
MEM-CF-1GB is compatible with Cisco devices featuring a Type I Compact Flash slot, including the 1800, 2800, 2900, 3600, 3800, 3900 ISR series, Catalyst 6500 supervisors, and select ASA firewall models.
What are the technical specifications of MEM-CF-1GB?
Key specifications include 1 GB SLC NAND flash, Type I Compact Flash form factor, 3.3 V operation, up to 2 million hours MTBF, and FAT16/ext2 file-system support.
How do I install Cisco MEM-CF-1GB?
Power down the device, open the Compact Flash slot cover, insert MEM-CF-1GB until it latches, close the cover, then power the device back on to recognize the new module.