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ASA5500-CF-512MB
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ASA 5500 SERIES COMPACT FLASH 512MB
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Hand-picked by our procurement team for standout value. This unit is offered at our sharpest price on current stock, verified against live market rates.
Name:
ASA5500-CF-512MB
- Description:
- ASA 5500 SERIES COMPACT FLASH 512MB
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 5055731902456
- 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:
$581.70
- Price:
$11.6498% off
Quantity:
1
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ASA5500-CF-512MB Overview
ASA5500-CF-512MB is a DDR3 SODIMM memory module engineered for efficient performance in compact computing environments. It operates at a speed of 1600 MHz with a CAS latency of CL11 and a standard voltage of 1.5V, providing a total memory capacity of 512 MB in a single channel kit configuration.
ASA5500-CF-512MB is designed as non-ECC and unbuffered memory, making it compatible with desktops, laptops, and servers. Although it does not feature an integrated heatsink/heatspreader or RGB lighting, its robust design and reliable architecture make it an excellent choice for general use in diverse computing builds.
ASA5500-CF-512MB price is $11.64, a 98% saving from the Cisco list price of $581.70. ASA5500-CF-512MB is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for ASA5500-CF-512MB for additional pricing. Browse the full Asa 5500 series or explore all Cisco products.
ASA5500-CF-512MB Specifications
- Product Type
- Computer Memory
- Brand
- Cisco
- Memory Type
- DDR3
- Capacity
- 512 MB
- Compatible Platforms
- Desktop / Laptop / Server
- Form Factor
- SODIMM
- Kit Configuration
- Single Channel
- Speed
- 1600 MHz
- Reliability Rating
- Standard
- CAS Latency (CL)
- CL11
- Voltage
- 1.5V
- ECC Support
- No
- Registered/Buffered
- Unbuffered
- XMP Support
- No
- RGB Lighting
- No
- Heatsink / Heatspreader
- No
- Use Case
- General Use
- Product Name
- ASA5500-CF-512MB
ASA5500-CF-512MB Use Case
Extended Forensic Logging for PCI DSS Compliance
In a multinational retail bank environment, security teams deploy the ASA5500-CF-512MB (ASA 5500 Series Compact Flash 512MB) on ASA 5525-X firewalls to store six months of syslogs and packet captures locally. By offloading high-volume logs to the 512 MB compact flash, the bank meets PCI DSS retention requirements, accelerates breach investigations, and reduces reliance on external log servers—ensuring rapid forensics with zero loss of critical data.
Rapid Firmware Rollback and Disaster Recovery in Distributed Branches
A national retail chain with 500+ branch locations equips each ASA 5512-X with the ASA5500-CF-512MB to store multiple ASA software images and startup configurations on a single compact flash card. In the event of hardware failure or failed upgrade, technicians initiate firmware rollback and full system restore in under five minutes per site. This strategy slashes network downtime, cuts support costs, and enforces consistent security posture across distributed environments.
High-Speed IPS Signature Updates for Enterprise Data Centers
A global data-center operator integrates the ASA5500-CF-512MB into its ASA 5545-X appliances to locally cache large intrusion prevention signature databases and custom rule sets. By staging daily signature updates on the 512 MB compact flash, update processes execute 40% faster and eliminate network bottlenecks. The result is continuous zero-day protection, higher threat detection rates, and streamlined maintenance that aligns with strict enterprise uptime SLAs.
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Product Comparison Table 
| ASA5500-CF-512MB |  ASA5500-CF-256MB |  ASA5540-MEM-2GB |  ASA5505-MEM-512 |  ASA5510-MEM-1GB | |
|---|---|---|---|---|---|
| Product Type | Computer Memory | Computer Memory | Computer Memory | Computer Memory | Computer Memory |
| Memory Type | DDR3 | DDR4 | DDR4 | DDR4 | DDR3 |
| Capacity | 512 MB | 256 MB | 2 GB | 512 GB | 1GB |
| Compatible Platforms | Desktop / Laptop / Server | Desktop | Desktop | Desktop / Laptop / Server | Server |
| Form Factor | SODIMM | UDIMM | UDIMM | UDIMM | UDIMM |
| Kit Configuration | Single Channel | Single Channel | Single Channel | Dual Channel | Single Channel |
| Speed | 1600 MHz | 3200 MHz | 2400 MHz | 3200 MHz | 1600 MHz |
| Reliability Rating | Standard | Standard | Standard | Standard | Standard |
| CAS Latency (CL) | CL11 | CL16 | CL16 | CL16 | CL15 |
| Voltage | 1.5V | 1.2V | 1.2V | 1.2V | 1.5V |
| ECC Support | No | No | No | No | No |
| Registered/Buffered | Unbuffered | Unbuffered | Unbuffered | Unbuffered | Unbuffered |
| XMP Support | No | No | No | Intel XMP 2.0 | No |
| RGB Lighting | No | No | No | No | No |
| Heatsink / Heatspreader | No | No | Yes | Yes | Yes |
| Use Case | General Use | General Use | General Use | Gaming / Workstation / Server | Server |
| Product Name | ASA5500-CF-512MB | ASA5500-CF-256MB | ASA5540-MEM-2GB | ASA5505-MEM-512 | ASA5510-MEM-1GB |
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
S
Sebastian Kruger
5
Extra capacity compact flash that performed reliably.
L
Lina Haddad
4
Installed easily and worked without errors.
G
George Whitby
5
Solid storage upgrade for ASA 5500 series.
S
Siti Aisyah
5
Good quality compact flash for legacy systems.
R
Rafael Monteiro
4
Dependable option for expanding storage.
Questions & Answers
What is the ASA 5500 Series Compact Flash 512MB (ASA5500-CF-512MB)?
The ASA5500-CF-512MB is an industrial-grade 512 MB Compact Flash memory module designed specifically for Cisco ASA 5500 Series security appliances.
Is the ASA5500-CF-512MB compatible with all Cisco ASA 5500 Series models?
Yes. The ASA5500-CF-512MB is fully compatible with the entire Cisco ASA 5500 Series family, including ASA 5505, 5510, 5520, 5540, and 5550 appliances.
How do I install the ASA5500-CF-512MB in my ASA firewall?
Power down the ASA device, insert the Compact Flash module into the dedicated CF slot, secure it gently, then power the device back on to auto-detect the new memory.
What are the read and write speeds of the ASA 5500 Series Compact Flash 512MB?
The module delivers typical sequential read speeds up to 20 MB/s and write speeds up to 10 MB/s, optimizing boot and log-write performance.
Can I use third-party Compact Flash cards in ASA 5500 Series appliances?
Cisco recommends using genuine ASA5500-CF-512MB modules; third-party cards are not officially supported and may lead to compatibility or reliability issues.
How much storage capacity does the ASA5500-CF-512MB provide?
The ASA5500-CF-512MB provides exactly 512 megabytes of non-volatile flash storage for OS images, logs, and backups.
What is the primary function of the Compact Flash in ASA firewalls?
The Compact Flash stores the ASA operating system image, configuration files, system logs, and other critical data required for secure appliance operations.
Is the ASA5500-CF-512MB hot-swappable?
No. The ASA5500-CF-512MB must be installed or removed only when the ASA appliance is powered off to prevent data corruption.
What operating temperature range does the ASA5500-CF-512MB support?
The module operates reliably between 0 °C and 70 °C (32 °F to 158 °F), matching the environmental specifications of ASA 5500 Series appliances.
How reliable is the ASA 5500 Series Compact Flash 512MB?
Manufactured to Cisco’s industrial standards, the ASA5500-CF-512MB offers high endurance with an MTBF exceeding 2 million hours and robust data integrity features.
Does the ASA5500-CF-512MB support system image upgrades?
Yes. You can store and boot new ASA OS images directly from the Compact Flash module for seamless software upgrades.
Which file systems are supported by the ASA5500-CF-512MB?
The ASA5500-CF-512MB supports FAT16 for compatibility and EXT2 for advanced file management within ASA software.
Can the ASA5500-CF-512MB store VPN configurations and logs?
Yes. The 512 MB capacity is ideal for storing VPN policies, digital certificates, configuration backups, and system or traffic logs.
What warranty covers the ASA5500-CF-512MB?
The module is covered by Cisco’s standard one-year limited hardware warranty, providing repair or replacement in case of defects.
How do I troubleshoot a failed Compact Flash in ASA 5500 Series devices?
Verify that the module is seated correctly, inspect logs for I/O errors, reformat the card in FAT16, and if issues persist, replace it with a genuine ASA5500-CF-512MB module.