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40GB HDD provided stable storage for ASR 1000.
M-ASR1K-HDD-40GB
Cisco ASR 1000 RP Memory M-ASR1K-HDD-40GB
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Name:
M-ASR1K-HDD-40GB
- Description:
- Cisco ASR 1000 RP Memory M-ASR1K-HDD-40GB
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- Condition:
- Warranty:
- 3
- List Price:
$2,500.00
- Price:
$1,327.0046.9% off
Quantity:
1
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M-ASR1K-HDD-40GB Overview
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.
M-ASR1K-HDD-40GB Specifications
- Product Type
- Computer Memory
- Memory Type
- DDR4
- Capacity
- 40 GB
- Compatible Platforms
- Server
- Compatible Systems
- Rack Server
- Form Factor
- RDIMM
- Kit Configuration
- Single Channel
- Speed
- 2666 MHz
- Operating Temperature
- N/A
- Reliability Rating
- High Reliability
- CAS Latency (CL)
- CL16
- Voltage
- 1.2V
- ECC Support
- Yes
- Registered/Buffered
- Registered
- XMP Support
- No
- RGB Lighting
- No
- Heatsink / Heatspreader
- Yes
- Intel Platform Support
- Intel Xeon Scalable
- AMD Platform Support
- AMD EPYC
- Use Case
- Server
- Product Name
- M-ASR1K-HDD-40GB
- Height
- 1.2 inches
- Width
- 5.3 inches
- Depth
- 0.5 inches
- Weight
- 0.2 lbs
M-ASR1K-HDD-40GB Use Case
Scaling Data Center Interconnect with M-ASR1K-HDD-40GB Memory Module
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.
Enterprise Edge Security & VPN Throughput Enhancement with Cisco ASR 1000 RP Memory
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.
Carrier-Grade NAT Scalability for High-Density Subscriber Networks
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.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
 M-ASR1K-HDD-40GB |  M-ASR1K-EUSB-2GB |  M-ASR1K-RP1-4GB |  M-ASR1K-RP2-8GB |  M-ASR1K-RP2-16GB | |
|---|---|---|---|---|---|
| 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 |
| Compatible Systems | Rack Server | N/A | Rack Server / Tower Server | Rack Server / Tower Server / Blade Server / Workstation | Rack Server / Tower 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 |
| Operating Temperature | N/A | N/A | N/A | N/A | N/A |
| 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 |
| Intel Platform Support | Intel Xeon Scalable | N/A | Intel Xeon Scalable | Intel Xeon Scalable | Intel Xeon Scalable |
| AMD Platform Support | AMD EPYC | N/A | AMD EPYC | AMD EPYC | AMD EPYC |
| 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 |
| Height | 1.2 inches | 0.13 inches | N/A | 1.18 inches | 1.2 inches |
| Width | 5.3 inches | 2.66 inches | N/A | 5.3 inches | 5.3 inches |
| Depth | 0.5 inches | 1.18 inches | N/A | 0.3 inches | 0.5 inches |
| Weight | 0.2 lbs | 0.02 lbs | N/A | 0.1 lbs | 0.15 lbs |
Reviews & Ratings
G
Gavin Price
5
Cisco storage met enterprise requirements.
H
Hector Alvarez
5
Consistent performance with no failures.
I
Ian Walters
5
Good replacement drive for ASR systems.
J
Jordan Blake
4
Reliable Cisco hardware component.
Questions & Answers
What is Cisco ASR 1000 RP Memory M-ASR1K-HDD-40GB?
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.
What are the key features of the M-ASR1K-HDD-40GB module?
Key features include 40 GB of high-performance storage, hot-swap capability, compatibility with ASR 1000 Series route processors and enterprise-grade reliability.
Which Cisco ASR 1000 Series routers support M-ASR1K-HDD-40GB?
The M-ASR1K-HDD-40GB is officially supported on all Cisco ASR 1000 Series routers equipped with a compatible route processor slot.
How much storage capacity does M-ASR1K-HDD-40GB provide?
The M-ASR1K-HDD-40GB module provides 40 gigabytes of dedicated hard disk storage for the route processor.
How do I install the Cisco M-ASR1K-HDD-40GB in my router?
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.
Can I hot-swap the M-ASR1K-HDD-40GB module?
Yes, the M-ASR1K-HDD-40GB supports hot-swap operation, allowing you to replace or upgrade the disk without shutting down the router.
What performance improvements can I expect from the 40 GB HDD?
You’ll experience faster boot times, improved log storage, and enhanced route processor resilience under peak traffic loads.
Does M-ASR1K-HDD-40GB include a manufacturer warranty?
Yes, it includes Cisco’s limited lifetime warranty covering defects in materials and workmanship when used in supported hardware.
How does the M-ASR1K-HDD-40GB module impact system downtime?
Thanks to its hot-swap capability and plug-and-play design, downtime is minimized to just a few seconds during module replacement.
Is the M-ASR1K-HDD-40GB compatible with third-party HDDs?
No, Cisco recommends using only the certified M-ASR1K-HDD-40GB module to ensure full compatibility and support.
How do I verify the M-ASR1K-HDD-40GB is properly installed?
After installation, run 'show inventory' or 'show platform hardware qfp active resources' in the CLI to confirm the HDD is recognized and operational.
Can I upgrade my existing ASR 1000 router storage using this module?
Yes, the M-ASR1K-HDD-40GB module allows you to upgrade from smaller or failed drives to 40 GB of route-processor storage.
What support options are available for M-ASR1K-HDD-40GB?
Cisco offers 24/7 technical support, software updates, and hardware replacement through Cisco SMARTnet and other service contracts.
What typical use cases benefit from the 40 GB route-processor HDD?
Ideal use cases include large BGP edge deployments, extensive logging, virtualization services and environments requiring high-capacity datastore for IOS images.
What is the SKU for ordering the 40 GB HDD for Cisco ASR 1000?
The SKU for ordering this module is M-ASR1K-HDD-40GB.
Can I return or replace the M-ASR1K-HDD-40GB if it fails?
Yes, failed units are eligible for replacement under Cisco’s warranty or your service contract, subject to Cisco’s return material authorization process.