8GB DDR3-1333 ECC RDIMM for Cisco - N01-M308GB2, N01-M308GA1

Upgrade your Cisco infrastructure with the 8GB DDR3-1333 ECC RDIMM from Axiom Networking. Built for reliability and Cisco compatibility, this memory module delivers robust error-correcting performance to protect critical network workloads. The N01-M308GB2 and N01-M308GA1 SKUs are engineered to meet enterprise demands, offering a seamless, plug-and-play upgrade path for Cisco servers and switches that require registered ECC memory. Whether you’re expanding virtualization capabilities, caching large routing tables, or simply increasing headroom for busy networks, this module delivers dependable performance and stability.

Designed to enhance data integrity and system uptime, the 8GB DDR3-1333 ECC RDIMM leverages ECC (Error-Correcting Code) memory to detect and correct single-bit errors automatically. This reduces the risk of data corruption and unexpected crashes in environments where reliability is paramount, such as enterprise routing, data center interconnects, and high-traffic security appliances. The registered DIMM (RDIMM) design adds buffering to improve signal integrity across densely populated servers and switches, supporting higher memory densities without sacrificing stability.

With a 240-pin RDIMM form factor and a standard DDR3-1333 (1333 MT/s) bandwidth, these modules are compatible with a wide range of Cisco hardware. The 1.5V operating voltage aligns with typical DDR3 server memory specifications, providing a balance of performance and energy efficiency. This makes it an excellent upgrade option for Cisco UCS, Catalyst, ISR/ASR, and related devices that require reliable ECC memory to sustain peak network performance and virtualization workloads.

• Premium ECC RDIMM for Cisco devices: 8GB capacity at DDR3-1333 speed, 240-pin RDIMM form factor designed for Cisco servers and switches that require registered memory. ECC protects data integrity by correcting single-bit errors, reducing the likelihood of memory-induced downtime and performance hiccups during high-demand periods. This module supports demanding network functions like route processing, firewall inspection, VPN termination, and virtualized network services with improved reliability and consistency.
• Enterprise-grade reliability and stability: ECC and RDIMM architecture minimize memory errors, helping to prevent crashes and soft-lockups in critical networks. The fully buffered design enhances signal integrity across complex motherboard layouts and multi-module configurations, delivering predictable performance in dense Cisco deployments. In practice, this translates to steadier throughput, fewer maintenance windows, and a smoother user experience for network operators and administrators.
• Cisco-optimized compatibility and easy integration: The SKUs N01-M308GB2 and N01-M308GA1 are tested for compatibility with Cisco hardware ecosystems, ensuring seamless recognition by Cisco firmware and management tools. Whether upgrading Cisco UCS servers, Catalyst switches, or ISR/ASR routers, these modules are positioned to align with Cisco memory guidelines, simplifying procurement and reducing integration risk across your Cisco estate.
• Performance uplift for memory-intensive workloads: The 8GB capacity paired with 1333 MT/s bandwidth accelerates memory-hungry tasks such as virtualization, routing table optimization, large-scale caching, and policy-based processing. ECC memory protects data integrity while the RDIMM design sustains high throughput under multitasking conditions, helping maintain low latency and steady QoS in busy networks.
• Easy upgrade and broad availability: This 8GB DDR3-1333 ECC RDIMM is a straightforward replacement for Cisco servers and switches, part of Axiom Networking’s full line of DRAM and Flash solutions. The two SKUs offer flexibility for different Cisco models and firmware revisions, while the standard 240-pin DIMM format simplifies procurement and installation for scalable network upgrades.

Technical Details of 8GB DDR3-1333 ECC RDIMM for Cisco - N01-M308GB2, N01-M308GA1

• Memory Type: DDR3 ECC Registered DIMM (RDIMM)
• Capacity: 8 GB
• Speed: 1333 MT/s (PC3-10600)
• Pin Count: 240-pin
• Voltage: 1.5V
• ECC: Yes
• Registered: Yes
• Form Factor: DIMM
• Rank: Information varies by SKU; refer to product specifications for exact rank configuration (1R/2R)
• Compatibility: Cisco servers and switches; confirm model and firmware alignment with Cisco documentation
• Part Numbers: N01-M308GB2, N01-M308GA1

How to install 8GB DDR3-1333 ECC RDIMM

• Power down the Cisco device and unplug from power. Ground yourself to prevent static discharge before handling memory modules.
• Open the memory access panel or chassis cover on your Cisco server or switch to locate the memory slots. Remove any existing modules if you are upgrading a populated bank.
• Handle the RDIMM by the edges and avoid touching the component contacts. Align the notch on the module with the slot key and firmly seat the module into the 240-pin socket, applying even pressure until it clicks into place.
• Ensure the module is fully seated and that all retention latches engage. Avoid rocking the module or forcing it into place to prevent bent pins.
• Replace the memory access panel, reconnect power, and boot the device. Enter the BIOS/UEFI or Cisco management interface to verify the new memory is detected and operating at the correct speed and settings.
• Run a post-install memory check or diagnostic tool to confirm ECC is active and error-free. If you encounter any issues, reseat the module or try a different slot, ensuring compatibility with your specific Cisco model.

Frequently asked questions

• Q: What is the capacity and memory type of this module?

  A: It is 8 GB DDR3 ECC Registered DIMM (RDIMM) designed for Cisco systems.

• Q: Is this memory compatible with Cisco devices?

  A: Yes. It is designed for Cisco servers and switches and is tested for Cisco environments. Compatibility may vary by model and firmware; verify against your device's documentation.

• Q: What speed does this memory run at?

  A: 1333 MT/s (DDR3-1333) with PC3-10600 bandwidth.

• Q: How should I install this memory?

  A: Follow the installation steps in the "How to install" section. Ensure proper static precautions and seat the module firmly in a 240-pin RDIMM socket.

• Q: What SKUs are available for this memory?

  A: The product is offered under N01-M308GB2 and N01-M308GA1 SKUs.

• Q: Is there a warranty?

  A: Warranty terms depend on the seller or distributor; check the listing for specific coverage and return policies.