Cisco 32GB DDR3 ECC DRAM for ASR 1001
ASR1001X-32G-DRAM
DDR3 DRAM1333MHz32GBCisco DRAM ModuleECC
RAM for Cisco ASR 1001-X (ASR1001-X)
Model Years: 2013–2023
Max RAM: 32GBRAM Slots: 2RAM Type: DDR3 DRAM 1333MHz
✓ RAM Upgradeable
Quick answer
Our data matches the Cisco ASR 1001-X (ASR1001-X) with Cisco 32GB DDR3 ECC DRAM for ASR 1001 (DDR3 DRAM, Cisco DRAM Module, 1333MHz, 32GB); Cisco 16GB DDR3 ECC DRAM for ASR 1001 (DDR3 DRAM, Cisco DRAM Module, 1333MHz, 16GB); Cisco 8GB DDR3 ECC DRAM for ASR 1001 (DDR3 DRAM, Cisco DRAM Module, 1333MHz, 8GB), plus 7 more options listed below.
Supported memory profile: DDR3 DRAM, Cisco DRAM Module, 1333MHz, up to 32GB max, 2 slots.
Before buying, confirm your exact model number, memory generation, form factor (Cisco DRAM Module), speed, and maximum supported capacity. Live eBay listings are shown below and may change.
Compatible RAM for the Cisco ASR 1001-X
Listings and prices are pulled from eBay and may change. Always verify compatibility before purchase. Listings are updated daily.
HIGH
Cisco 16GB DDR3 ECC DRAM for ASR 1001
ASR1001X-16G-DRAM
DDR3 DRAM1333MHz16GBCisco DRAM ModuleECC
Cisco 16GB DDR3 ECC DRAM for ASR 1001
1 listing
Cisco 8GB DDR3 ECC DRAM for ASR 1001
ASR1001X-8G-DRAM
DDR3 DRAM1333MHz8GBCisco DRAM ModuleECC
Cisco 8GB DDR3 ECC DRAM for ASR 1001
2 listings
Cisco 8GB USB Flash for ASR 1000
MEM-ASR1K-USB-8G
Flash0MHz8GBCompactFlash
Kingston 16GB DDR3 ECC for ASR 1001
KCS-ASR1KX/16G
DDR3 DRAM1333MHz16GBCisco DRAM ModuleECC
Crucial 16GB DDR3 ECC for ASR 1001
CT16G3ERSLD41339
DDR3 DRAM1333MHz16GBCisco DRAM ModuleECC
Crucial 16GB DDR3 ECC for ASR 1001
9 listings
SanDisk 16GB DDR3 ECC for ASR
SD3-16GB-ASR
DDR3 DRAM1333MHz16GBCisco DRAM ModuleECC
Crucial 8GB DDR3 ECC for ASR 1001
CT8G3ERSLD81339
DDR3 DRAM1333MHz8GBCisco DRAM ModuleECC
Crucial 8GB DDR3 ECC for ASR 1001
3 listings
Kingston 8GB DDR3 ECC for ASR 1001
KCS-ASR1KX/8G
DDR3 DRAM1333MHz8GBCisco DRAM ModuleECC
Kingston 8GB USB Flash for Cisco
USB8GB-CISCO
Flash0MHz8GBCompactFlash
Kingston 8GB USB Flash for Cisco
1 listing
Frequently Asked Questions
What RAM fits the Cisco ASR 1001-X (ASR1001-X)?
Based on our compatibility data, the Cisco ASR 1001-X (ASR1001-X) supports DDR3 DRAM, Cisco DRAM Module, 1333MHz, up to 32GB max, 2 slots. Matched modules include Cisco 32GB DDR3 ECC DRAM for ASR 1001 (DDR3 DRAM, Cisco DRAM Module, 1333MHz, 32GB); Cisco 16GB DDR3 ECC DRAM for ASR 1001 (DDR3 DRAM, Cisco DRAM Module, 1333MHz, 16GB); Cisco 8GB DDR3 ECC DRAM for ASR 1001 (DDR3 DRAM, Cisco DRAM Module, 1333MHz, 8GB); Cisco 8GB USB Flash for ASR 1000 (Flash, CompactFlash, 0MHz, 8GB); Kingston 16GB DDR3 ECC for ASR 1001 (DDR3 DRAM, Cisco DRAM Module, 1333MHz, 16GB); Crucial 16GB DDR3 ECC for ASR 1001 (DDR3 DRAM, Cisco DRAM Module, 1333MHz, 16GB); SanDisk 16GB DDR3 ECC for ASR (DDR3 DRAM, Cisco DRAM Module, 1333MHz, 16GB); Crucial 8GB DDR3 ECC for ASR 1001 (DDR3 DRAM, Cisco DRAM Module, 1333MHz, 8GB); Kingston 8GB DDR3 ECC for ASR 1001 (DDR3 DRAM, Cisco DRAM Module, 1333MHz, 8GB); Kingston 8GB USB Flash for Cisco (Flash, CompactFlash, 0MHz, 8GB). Always confirm your exact model number before purchasing.
How do I verify RAM compatibility?
Check that your device label or manual shows ASR1001-X (or ASR 1001-X). Confirm memory generation, form factor (Cisco DRAM Module), speed, slot count, and maximum supported capacity match the specs on this page before ordering.
Can I mix RAM speeds or capacities?
Many systems run best with matched pairs (same capacity and speed). Mixing capacities or speeds may work but can force lower speeds or single-channel mode — check your OEM documentation.
Are these listings live and current?
Current eBay listings for compatible RAM modules are shown below. Prices and availability change frequently — verify listing details and seller ratings before you buy.
RAM Upgrade Guide for the Cisco ASR 1001-X
This device uses DDR3 DRAM at 1333MHz. Maximum supported capacity is 32GB.
This model has 2 RAM slots. Installing matched pairs (dual-channel) gives the best performance — use identical capacity modules in both slots.
Always power off and unplug your device before installing RAM. Ground yourself to avoid static discharge.