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MEM-CF-512MB
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Cisco Memory MEM-CF-512MB
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Name:
MEM-CF-512MB
- Description:
- Cisco Memory MEM-CF-512MB
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 0799975926407
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
- Warranty:
- 3
- List Price:
$606.99
- Price:
$358.1241% off
Quantity:
1
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MEM-CF-512MB Overview
MEM-CF-512MB is a DDR4 DIMM module designed for high-performance applications with a speed of 3200 MHz and a CAS latency of CL16. This module offers a capacity of 512 GB in a Single Channel kit configuration, operates at 1.2V, is non-ECC and unbuffered, and is compatible with desktop, server, and laptop builds while featuring an integrated heatspreader and no RGB lighting.
Engineered for rigorous gaming and workstation environments, MEM-CF-512MB supports Intel XMP 2.0, ensuring optimized performance on Intel 12th Gen platforms and AMD Ryzen 5000 systems. Its balanced design meets the demands of modern computing configurations without unnecessary embellishments.
MEM-CF-512MB price is $358.12, a 41% saving from the Cisco list price of $606.99. MEM-CF-512MB is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for MEM-CF-512MB for additional pricing. Browse the full 1900 & 2900 & 3900 Series Router Flash Memory series or explore all Cisco products.
MEM-CF-512MB Specifications
- Product Type
- Computer Memory
- Brand
- Cisco
- Memory Type
- DDR4
- Capacity
- 512 GB
- Compatible Platforms
- Desktop / Laptop / Server
- Compatible Systems
- Workstation
- Form Factor
- UDIMM
- Kit Configuration
- Single Channel
- Speed
- 3200 MHz
- Reliability Rating
- Standard
- CAS Latency (CL)
- CL16
- Voltage
- 1.2V
- 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
- Product Name
- MEM-CF-512MB
- Height
- 1.2 inches
- Width
- 5.3 inches
- Depth
- 0.3 inches
- Weight
- 0.35 lbs
MEM-CF-512MB Use Case
High-Speed IOS Image Caching for Remote Branch Routers
In a nationwide retail chain with 150+ branch offices, MEM-CF-512MB-Cisco Memory is deployed on Cisco ISR routers to locally store multiple IOS images and feature-set modules. This eliminates repeated downloads over constrained WAN links, slashes router reboot times by up to 40%, and ensures consistent network policies. Outcome: accelerated firmware updates, predictable branch-office performance, and a 99.9% SLA compliance for customer-facing services.
Feature Expansion on Legacy Campus Switches
A large university network facing tight budgets leverages MEM-CF-512MB-Cisco Memory to upgrade legacy Catalyst switches. By adding 512 MB of compact-flash storage, network engineers unlock advanced QoS, NetFlow export, and security-audit logging without chassis replacement. Outcome: extended hardware lifecycle by 3 years, improved traffic visibility for research labs, and a 25% reduction in capex investment.
Secure Configuration Backup and Rapid Failover in Data Centers
An enterprise financial data center installs MEM-CF-512MB-Cisco Memory on core routers and firewalls to maintain encrypted backups of configuration files, certificates, and SNORT rule sets. In the event of a node failure, on-device failover uses locally cached data to restore services in under 60 seconds. Outcome: zero manual intervention during outages, alignment with PCI DSS recovery objectives, and verified 99.99% network availability.
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Product Comparison Table 
| MEM-CF-512MB |  MEM-CF-256MB |  MEM-CF-256U2GB |  MEM-CF-256U512MB | |
|---|---|---|---|---|
| Product Type | Computer Memory | Computer Memory | Computer Memory | Computer Memory |
| Memory Type | DDR4 | DDR4 | DDR4 | DDR4 |
| Capacity | 512 GB | 256 GB | 256 GB | 512 GB |
| Compatible Platforms | Desktop / Laptop / Server | Desktop / Laptop / Server | Desktop | Desktop / Laptop / Server |
| Compatible Systems | Workstation | Workstation | Workstation | Tower Server |
| Form Factor | UDIMM | UDIMM | UDIMM | UDIMM |
| Kit Configuration | Single Channel | Single Channel | Dual Channel | Single Channel |
| Speed | 3200 MHz | 3200 MHz | 3200 MHz | 3200 MHz |
| Reliability Rating | Standard | Standard | Standard | Standard |
| CAS Latency (CL) | CL16 | CL16 | CL16 | CL16 |
| Voltage | 1.2V | 1.35V | 1.35V | 1.35V |
| ECC Support | No | No | No | No |
| Registered/Buffered | Unbuffered | Unbuffered | Unbuffered | Unbuffered |
| XMP Support | Intel XMP 2.0 | Intel XMP 2.0 | Intel XMP 2.0 | Intel XMP 2.0 |
| RGB Lighting | No | No | No | No |
| Heatsink / Heatspreader | Yes | Yes | Yes | Yes |
| Intel Platform Support | Intel 12th Gen | Intel 12th Gen | Intel 10th Gen | Intel 12th Gen |
| AMD Platform Support | AMD Ryzen 5000 | AMD Ryzen 5000 | AMD Ryzen 5000 | AMD Ryzen 5000 |
| Use Case | Gaming | Workstation | Gaming / Workstation | Gaming |
| Product Name | MEM-CF-512MB | MEM-CF-256MB | MEM-CF-256U2GB | MEM-CF-256U512MB |
Compliance & Warranty
100% Genuine Product Guarantee
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
C
Carlos Bennett
4
Basic flash storage that worked reliably in our router.
V
Victor Hughes
5
Cisco memory installed cleanly with no issues.
D
Daniel Prescott
5
Suitable for standard IOS deployments.
A
Anthony Miller
5
Stable compact flash for legacy systems.
R
Robert Sinclair
5
Good replacement for aging flash cards.
Questions & Answers
What is the Cisco MEM-CF-512MB?
The Cisco MEM-CF-512MB is a 512 MB CompactFlash memory module designed for Cisco routers and switches to expand onboard storage.
How much memory does the MEM-CF-512MB module provide?
The MEM-CF-512MB module provides 512 megabytes of non-volatile CompactFlash storage for Cisco network devices.
Which Cisco devices are compatible with MEM-CF-512MB?
Compatibility includes Cisco 1700, 2600, 3600, 3700, 3800, 7200 series routers and select Catalyst switches supporting CF expansion slots.
What type of memory technology does MEM-CF-512MB use?
The module uses industrial-grade CompactFlash (PCMCIA Type I) memory with wear-leveling and ECC for reliable data integrity.
How do I install the Cisco MEM-CF-512MB card?
Power off the device, insert the MEM-CF-512MB into the CompactFlash slot, then power on and verify detection in the device IOS.
Can I boot Cisco IOS from the MEM-CF-512MB module?
Yes. You can store and boot Cisco IOS images directly from the MEM-CF-512MB as long as the image fits within 512 MB.
Is the MEM-CF-512MB hot-swappable?
No. To avoid data corruption, you must power down the device before removing or inserting the MEM-CF-512MB module.
What are the physical dimensions of the MEM-CF-512MB card?
The module measures 36 mm × 43 mm × 3.3 mm (standard CompactFlash Type I form factor).
What is the operating temperature range for MEM-CF-512MB?
The module operates reliably between –20 °C and +70 °C (industrial-grade specification).
Does the Cisco MEM-CF-512MB come with a warranty?
Cisco provides a limited lifetime warranty covering manufacturing defects under normal use conditions.
How do I format the MEM-CF-512MB for use in Cisco devices?
Use the IOS command `format disk0:` (or appropriate slot) at the router prompt to initialize and format the card.
Where can I purchase the Cisco MEM-CF-512MB module?
Authorized Cisco partners, resellers, and the Cisco online store stock the MEM-CF-512MB with genuine Cisco part number MEM-CF-512MB.
Can I upgrade to a higher-capacity CompactFlash module?
Yes. Cisco supports larger CF modules (up to 2 GB in many platforms), but check device specifications for maximum supported size.
What read/write speeds can I expect from MEM-CF-512MB?
Typical sustained transfer rates reach 6 MB/s read and 4 MB/s write, subject to device controller limitations.
What is the exact Cisco part number for this memory card?
The Cisco part number and SKU for this module are MEM-CF-512MB.
How do I troubleshoot a non-detected MEM-CF-512MB card?
Verify proper seating, check IOS logs with `show log`, reformat the card, and test on another compatible Cisco device to isolate the issue.