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Cisco Memory comes in four different types: DRAM, EPROM, NVRAM, and Flash. Dynamic Random-Access Memory (DRAM) contains two types, one of which is reserved for the CPU to execute Cisco IOS software and hold running configurations and routing tables. The other buffers data transmitted or received by the router’s network interfaces. Erasable Programmable Read-Only Memory (EPROM) contains ROM monitor software and the boot loader/helper software. Non-Volatile Random-Access-Memory (NVRAM) stores the startup configuration file for every platform except Class A Flash, and the software configuration register. Flash memory stores the Cisco IOS software image, and on most platforms it can store boot-images and configuration files. Depending on the device, Flash is available as either internal Flash (usually containing the system image), Bootflash (usually containing the boot image and sometimes the ROM Monitor), and PCMCIA cards (can be used to store system images, boot images, and configuration files). All of these types are available as Approved or Third Party. Approved memory is manufactured by companies on Cisco’s approved vendor list. Third Party are manufactured by companies that do not appear on Cisco’s approved vendor list and do not bear the Cisco label, but is also 100% compatible and guaranteed to work in the Cisco device for which it’s sold. Installing a Third Party memory into a Cisco chassis and components DOES NOT void your Cisco Factory Warranty or any Cisco SMARTnets you may have purchased for the equipment.
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Cisco 12000 Series Processors

This Cisco Memory is designed for the 12000 Series routers. This memory will enable t...

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Cisco 1800 Series Routers & Bundles

This Cisco Memory is designed for the 1800 Series routers. This memory will enable th...

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Cisco 1900 Series Routers & Bundles

This Cisco Memory is designed for the 1900 Series routers. This memory will enable th...

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Cisco 2800 Series

Cicsco Memory for Cisco 2800 Routers to increase performance and available services.

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Cisco 2801 Routers & Bundles

This Cisco Memory is designed for the 2800 Series routers. This memory will enable th...

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Cisco 2811 Routers & Bundles

This Cisco Memory is designed for the 2800 Series routers. This memory will enable th...

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Cisco 2821 Routers & Bundles

This Cisco Memory is designed for the 2800 Series routers. This memory will enable th...

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Cisco 2851 Routers & Bundles

This Cisco Memory is designed for the 2800 Series routers. This memory will enable th...

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Cisco 2900 Series Routers & Bundles

This Cisco Memory is designed for the 2900 Series routers. This memory will enable th...

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Cisco 3700 Series Routers & Bundles

This Cisco Memory is designed for the 3700 Series routers. This memory will enable th...

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Cisco 3800 Series Routers & Bundles

This Cisco Memory is designed for the 3800 Series routers. This memory will enable th...

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Cisco 3900 Series Routers & Bundles

This Cisco Memory is designed for the 3900 Series routers. This memory will enable th...

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Cisco 4500 Series Catalyst Switches

This memory is designed for the Cisco 4500 Series Catalyst Switches. This memory will enable these d...

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Cisco 6500 & 7600 Series Compatible Supervisor Engines

This memory is designed for the ever popular Cisco WS-SUP720, WS-SUP720-3B & WS-SUP72...

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Cisco 6500 & 7600 Series Compatible SVCs (Service Modules)

This memory is designed for the Cisco WS-SVC-MWAM-1 Service Module, which is compatib...

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Cisco 6500 Series Supervisor Engines

This memory is designed for the SUPs that are only compatible with the Cisco 6500 ser...

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Cisco 7300 Series Routers

This Cisco Memory is designed for the 7300 Series routers. This memory will enable th...

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Cisco 800 Series Routers & Bundles

This Cisco Memory is designed for the 800 Series routers. This memory will enable the...

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Cisco ASA5510 Firewalls & Bundles

This memory is designed for the Cisco ASA5510 Firewalls & Bundles. This memory will e...

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Cisco ASA5520 Firewalls & Bundles

This memory is designed for the Cisco ASA5520 Firewalls & Bundles. This memory will e...

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Cisco ASA5540 Firewalls & Bundles

This memory is designed for the Cisco ASA5540 Firewalls & Bundles. This memory will e...

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Cisco ASR 1000 Series Aggregation Services Routers

Memory for ASR 1000 Series Aggregation Services Routers to increase performance and s...

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Cisco Blade Switch For Other Vendor Servers

Memory for Cisco blade switches for other vendors.

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Cisco GEIP, CX, RSP, SPA Interface Processors

This memory is designed for the Cisco GEIP, CX, RSP, SPA Interface Processors, such a...

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Cisco I/O (Input/Output Controllers)

This memory is designed for the Cisco Input/Output Controllers, such as C7200-I/O-2FE...

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Cisco ISR Series Routers

Memories for Cisco ISR Series Routers

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Cisco MC (Multiservice Access Concentrators)

This memory is designed for the Cisco Multiservice Access Concentrators, such as MCS-...

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Cisco Memory Adapters

Cisco Memory Adapters

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Cisco Miscellaneous

Memory for various Cisco devices.

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Cisco Nexus 7000

Memory for Cisco Nexus 7000 switches.

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Cisco NP, NPEs (Network NPE (Network Processing Engine)Engines)

This memory is designed for the Cisco Network Processing Engines, such as the NPE-200...

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Cisco PIX 10000

Memory for Cisco PIX 10000 appliances.

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Cisco Port Adapters - C, MC, MCX (Channel & Multichannel Serial)

This memory is designed for the Cisco Channel & Multichannel Serial Port Adapters, su...

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Cisco UCS Servers Memory

Memory for Cisco UCS Servers.

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Cisco WAE

Memory for Cisco WAN Automation Engine.

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Cisco MDS 9500 Series Supervisor-2

This memory is designed for the Cisco MDS 9500 Series Supervisor-2. This memory will...

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