United States$5,000,000+
Inventory Delivered By
A
Andrew Porter
5
Large flash capacity made IOS management much easier.
MEM-CF-4GB
Cisco Memory MEM-CF-4GB
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Name:
MEM-CF-4GB
- Description:
- Cisco Memory MEM-CF-4GB
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 662714881292
- Condition:
- Warranty:
- 3
- List Price:
$1,840.00
- Price:
$849.0053.9% off
Quantity:
1
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MEM-CF-4GB Overview
MEM-CF-4GB is a high-performance DDR4 DIMM module designed for desktop, server, and laptop builds. It operates at 2666 MHz with a CL16 latency and 1.2V, offering a 4 GB capacity in a single-channel configuration that is non-ECC and unbuffered, complete with an integrated heatspreader for superior thermal management.
Engineered to meet contemporary computing demands, MEM-CF-4GB provides robust compatibility with Intel 10th Gen and AMD Ryzen 3000 platforms. Its streamlined design without RGB lighting makes it ideal for gaming, workstation, and server use cases, ensuring reliable and efficient performance in a variety of system environments.
MEM-CF-4GB price is $849.00, a 53.9% saving from the Cisco list price of $1,840.00. MEM-CF-4GB is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for MEM-CF-4GB for additional pricing. Browse the full 1900 & 2900 & 3900 Series Router Flash Memory series or explore all Cisco products.
MEM-CF-4GB Specifications
- Product Type
- Computer Memory
- Memory Type
- DDR4
- Capacity
- 4 GB
- Compatible Platforms
- Desktop / Laptop / Server
- Compatible Systems
- Workstation
- Form Factor
- UDIMM
- Kit Configuration
- Single Channel
- Speed
- 2666 MHz
- Operating Temperature
- N/A
- Reliability Rating
- Standard
- CAS Latency (CL)
- CL16
- Voltage
- 1.2V
- ECC Support
- No
- Registered/Buffered
- Unbuffered
- XMP Support
- No
- RGB Lighting
- No
- Heatsink / Heatspreader
- Yes
- Intel Platform Support
- Intel 10th Gen
- AMD Platform Support
- AMD Ryzen 3000
- Use Case
- Gaming / Workstation / Server
- Product Name
- MEM-CF-4GB
- Height
- 1.2 inches
- Width
- 5.3 inches
- Depth
- 0.4 inches
- Weight
- 0.2 lbs
MEM-CF-4GB Use Case
Enterprise IOS Upgrade Acceleration with MEM-CF-4GB-Cisco Memory
In a global data center deployment, network engineers preload multiple Cisco IOS images onto MEM-CF-4GB cards installed in Catalyst 9000 switches to streamline staged upgrades. By hosting redundant firmware on high-endurance flash, the IT team reduces upgrade windows by up to 60%, minimizes service interruptions, and ensures rapid rollback in case of compatibility issues.
Branch Office Resilience: VPN and Routing Stability Using MEM-CF-4GB-Cisco Memory
A regional branch office running Cisco ISR routers leverages MEM-CF-4GB to store encrypted VPN configurations, dynamic routing tables, and firmware snapshots locally. This on-device memory expansion delivers sub-second failover during WAN outages, maintains secure site-to-site tunnels without remote pulls, and cuts operational overhead by eliminating emergency configuration restores.
Comprehensive Network Logging and Forensic Storage on MEM-CF-4GB-Cisco Memory
An enterprise security operations center integrates MEM-CF-4GB modules into Cisco ASA firewalls to capture NetFlow records, syslogs, and packet captures directly on compact flash. With 4 GB of dedicated, wear-levelled storage, the team achieves uninterrupted forensic retention for 30+ days, accelerates incident response by 50%, and meets compliance mandates for audit trails.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 MEM-CF-4GB |  MEM-CF-4GB= |  MEM-CF-512MB |  MEM-CF-512MB= |  MEM-CF-2GB | |
|---|---|---|---|---|---|
| Product Type | Computer Memory | Computer Memory | Computer Memory | Computer Memory | Computer Memory |
| Memory Type | DDR4 | DDR4 | DDR4 | DDR4 | DDR4 |
| Capacity | 4 GB | 4 GB | 512 GB | 512 MB | 2 GB |
| Compatible Platforms | Desktop / Laptop / Server | Desktop / Laptop / Server | Desktop / Laptop / Server | Desktop / Laptop / Server | Desktop |
| Compatible Systems | Workstation | Workstation | Workstation | N/A | Tower Server |
| Form Factor | UDIMM | UDIMM | UDIMM | UDIMM | UDIMM |
| Kit Configuration | Single Channel | Single Channel | Single Channel | Single Channel | Single Channel |
| Speed | 2666 MHz | 3200 MHz | 3200 MHz | 3200 MHz | 2400 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 | 1.2V | 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 | Intel XMP 2.0 | Intel XMP 2.0 | No |
| RGB Lighting | No | No | No | No | No |
| Heatsink / Heatspreader | Yes | Yes | Yes | Yes | Yes |
| Intel Platform Support | Intel 10th Gen | Intel 12th Gen | Intel 12th Gen | Intel 13th Gen | N/A |
| AMD Platform Support | AMD Ryzen 3000 | AMD Ryzen 5000 | AMD Ryzen 5000 | AMD Ryzen 5000 | N/A |
| Use Case | Gaming / Workstation / Server | Gaming | Gaming | Workstation | Gaming |
| Product Name | MEM-CF-4GB | MEM-CF-4GB= | MEM-CF-512MB | MEM-CF-512MB= | MEM-CF-2GB |
| Height | 1.2 inches | 1.4 inches | 1.2 inches | 1.2 inches | N/A |
| Width | 5.3 inches | 5.3 inches | 5.3 inches | 5.3 inches | N/A |
| Depth | 0.4 inches | 0.5 inches | 0.3 inches | 0.5 inches | N/A |
| Weight | 0.2 lbs | 0.25 lbs | 0.35 lbs | 0.25 lbs | N/A |
Reviews & Ratings
N
Nathan Scott
4
Cisco flash delivered fast access and stable operation.
K
Kevin Moore
5
Perfect upgrade for storing multiple IOS images.
L
Luke Reynolds
3
Installed easily and worked immediately.
P
Patrick Wilson
4
Reliable flash memory for enterprise routers.
Questions & Answers
What is Cisco Memory MEM-CF-4GB?
Cisco Memory MEM-CF-4GB is a 4GB CompactFlash module designed for Cisco routers and switches to provide high-speed, reliable storage for system images and configurations.
Which Cisco devices are compatible with MEM-CF-4GB?
MEM-CF-4GB is compatible with Cisco ISR 4000 Series, Catalyst 3560-X/3750-X, ASR routers, and other models that accept CompactFlash Type I media.
What type of memory technology does MEM-CF-4GB use?
MEM-CF-4GB uses industrial-grade NOR flash technology to ensure fast read/write performance and enduring data integrity under heavy network workloads.
What storage capacity does MEM-CF-4GB provide?
MEM-CF-4GB provides 4 gigabytes of onboard storage, enabling ample space for multiple Cisco IOS images, configurations, and logs.