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M-ASR1K-HDD-40GB
Cisco ASR 1000 RP Memory M-ASR1K-HDD-40GB
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M-ASR1K-HDD-40GB is a high-performance DDR4 RDIMM designed for server applications. It offers a 40 GB capacity operating at 2666 MHz with a CAS latency of CL16 and a standard voltage of 1.2V. Delivered as a single-channel module, this product features ECC support and is registered for enhanced reliability in demanding environments.
This memory module is built for compatibility with rack and tower servers, providing robust performance with an integrated heatspreader for optimal thermal management. With no RGB lighting to maintain a professional aesthetic, M-ASR1K-HDD-40GB is ideally suited for mission-critical server builds and demanding workstation setups.
M-ASR1K-HDD-40GB price is $1,327.00, a 46.9% saving from the Cisco list price of $2,500.00. M-ASR1K-HDD-40GB is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for M-ASR1K-HDD-40GB for additional pricing. Browse the full Asr Router series or explore all Cisco products.
A global financial services firm needed sub-millisecond convergence and multi-10Gbps throughput for cross-site trading platform replication. By installing the M-ASR1K-HDD-40GB Cisco ASR 1000 RP Memory upgrade, the ASR 1001 router accommodated 50,000+ BGP routes and reduced fail-over times by 30%. The result: real-time data synchronization, zero-packet loss during fail-over events, and predictable low-latency performance for critical trading applications.
A Fortune 500 enterprise required encrypted VPN termination and deep-packet inspection at wire-speed on its WAN edge. Upgrading to the M-ASR1K-HDD-40GB module on its Cisco ASR 1006 router delivered the headroom to run IOS XE SSL decryption, Cisco Firepower services, and scalable DMVPN tunnels concurrently. The outcome: sustained 10 Gbps encrypted throughput, zero performance degradation under full security inspection, and consolidated edge services on a single platform.
A Tier-1 service provider was hitting session-state limits on its border routers, impacting IPv4 address translation for 1.5 million subscribers. By deploying M-ASR1K-HDD-40GB Cisco ASR 1000 RP Memory in its ASR 1002 chassis, the network supported 2 million+ simultaneous NAT sessions and optimized ARP and MAC tables. This memory boost eliminated resource contention, improved service reliability to 99.999% availability, and deferred costly hardware forklift upgrades.
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| Product Type | Computer Memory | Computer Memory | Computer Memory | Computer Memory | Computer Memory |
| Memory Type | DDR4 | DDR4 | DDR4 | DDR4 | DDR4 |
| Capacity | 40 GB | 2 GB | 4 GB | 8 GB | 16 GB |
| Compatible Platforms | Server | Laptop | Server | Desktop / Laptop / Server | Desktop / Server |
| Form Factor | RDIMM | SODIMM | RDIMM | RDIMM | UDIMM |
| Kit Configuration | Single Channel | Single Channel | Single Channel | Single Channel | Single Channel |
| Speed | 2666 MHz | 2400 MHz | 2400 MHz | 2666 MHz | 2666 MHz |
| Reliability Rating | High Reliability | Standard | Standard | High Reliability | High Reliability |
| CAS Latency (CL) | CL16 | CL17 | CL17 | CL19 | CL19 |
| Voltage | 1.2V | 1.2V | 1.2V | 1.2V | 1.2V |
| ECC Support | Yes | No | Yes | Yes | Yes |
| Registered/Buffered | Registered | Unbuffered | Registered | Registered | Registered |
| XMP Support | No | No | No | No | Intel XMP 2.0 |
| RGB Lighting | No | No | No | No | No |
| Heatsink / Heatspreader | Yes | No | No | Yes | No |
| Use Case | Server | General Use | Server | Server | Server |
| Product Name | M-ASR1K-HDD-40GB | M-ASR1K-EUSB-2GB | M-ASR1K-RP1-4GB | M-ASR1K-RP2-8GB | M-ASR1K-RP2-16GB |
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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.
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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.
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dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
40GB HDD provided stable storage for ASR 1000.
Cisco storage met enterprise requirements.
Consistent performance with no failures.
Good replacement drive for ASR systems.
Reliable Cisco hardware component.
The Cisco ASR 1000 RP Memory M-ASR1K-HDD-40GB is a 40 GB hard disk drive module that enhances storage capacity for the route processor in Cisco ASR 1000 Series routers.
Key features include 40 GB of high-performance storage, hot-swap capability, compatibility with ASR 1000 Series route processors and enterprise-grade reliability.
The M-ASR1K-HDD-40GB is officially supported on all Cisco ASR 1000 Series routers equipped with a compatible route processor slot.
The M-ASR1K-HDD-40GB module provides 40 gigabytes of dedicated hard disk storage for the route processor.
To install, power down the router, slide the HDD module into the route processor bay until it clicks, then power up and verify via the CLI with the 'show modules' command.
Yes, the M-ASR1K-HDD-40GB supports hot-swap operation, allowing you to replace or upgrade the disk without shutting down the router.
You’ll experience faster boot times, improved log storage, and enhanced route processor resilience under peak traffic loads.
Yes, it includes Cisco’s limited lifetime warranty covering defects in materials and workmanship when used in supported hardware.
Thanks to its hot-swap capability and plug-and-play design, downtime is minimized to just a few seconds during module replacement.
No, Cisco recommends using only the certified M-ASR1K-HDD-40GB module to ensure full compatibility and support.
After installation, run 'show inventory' or 'show platform hardware qfp active resources' in the CLI to confirm the HDD is recognized and operational.
Yes, the M-ASR1K-HDD-40GB module allows you to upgrade from smaller or failed drives to 40 GB of route-processor storage.
Cisco offers 24/7 technical support, software updates, and hardware replacement through Cisco SMARTnet and other service contracts.
Ideal use cases include large BGP edge deployments, extensive logging, virtualization services and environments requiring high-capacity datastore for IOS images.
The SKU for ordering this module is M-ASR1K-HDD-40GB.
Yes, failed units are eligible for replacement under Cisco’s warranty or your service contract, subject to Cisco’s return material authorization process.