8GB DRAM Kit (4 x 2GB) for Cisco - M-ASR1K-1001-8GB - For Server, Switch, Router - 8 GB (4 x 2GB) DRAM - ECC - Registered - 240-pin - DIMM - Lifetime Warranty - M-ASR1K-1001-8GB-AX

Top grade chips and components - Each Axiom memory module is manufactured to meet or exceed OEM specifications.
Fully tested - All memory modules that leave our warehouse are fully tested to guarantee quality and reliability.
Guaranteed compatibility - Axiom guarantees that each system specific module will work with its corresponding OEM computer.
Lifetime warranty - Once you purchase an Axiom memory module, you never need to worry about failure because all Axiom memory modules come with a lifetime warranty.
Free unlimited tech support - Speak to a real human being and not a computer message. Tech support is available to every one of our customers via phone or email.