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Data plane DRAM improved packet handling performance.
MEM-4400-DP-2G
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2GBE DRAM 1 DIMM FOR ISR 4400 DATA PLANE
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Name:
MEM-4400-DP-2G
- Description:
- 2GBE DRAM 1 DIMM FOR ISR 4400 DATA PLANE
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 821455635285
- Condition:
- Warranty:
- 3
- List Price:
$952.00
- Price:
$499.0047.6% off
Quantity:
1
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MEM-4400-DP-2G Overview
MEM-4400-DP-2G is a high-performance DDR4 UDIMM featuring a speed of 4000 MHz, a CAS latency of CL16, and an operating voltage of 1.35V. This dual-channel kit offers an overall capacity of 8 GB (with each module sized at 4 GB), comes in an unbuffered, non-ECC design, and includes an integrated heatspreader for superior thermal management.
Engineered for versatile compatibility with desktop, laptop, and server systems, MEM-4400-DP-2G is ideally suited for gaming and workstation builds. Its design focuses on reliable performance without RGB lighting distractions, making it a streamlined solution for high-performance computing needs.
MEM-4400-DP-2G price is $499.00, a 47.6% saving from the Cisco list price of $952.00. MEM-4400-DP-2G is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for MEM-4400-DP-2G for additional pricing. Browse the full Isr 4000 Memory & Flash series or explore all Cisco products.
MEM-4400-DP-2G Specifications
- Product Type
- Computer Memory
- Memory Type
- DDR4
- Capacity
- 8 GB
- Compatible Platforms
- Desktop / Laptop / Server
- Compatible Systems
- Workstation
- Form Factor
- UDIMM
- Kit Configuration
- Dual Channel
- Speed
- 4000 MHz
- Operating Temperature
- N/A
- Reliability Rating
- Standard
- CAS Latency (CL)
- CL16
- Voltage
- 1.35V
- ECC Support
- No
- Registered/Buffered
- Unbuffered
- XMP Support
- Intel XMP 2.0
- RGB Lighting
- No
- Heatsink / Heatspreader
- Yes
- Intel Platform Support
- Intel 12th Gen
- AMD Platform Support
- AMD Ryzen 5000
- Use Case
- Gaming / Workstation
- Product Name
- MEM-4400-DP-2G
- Height
- 1.18 inches
- Width
- 5.25 inches
- Depth
- 0.125 inches
- Weight
- 0.25 lbs
MEM-4400-DP-2G Use Case
High-Performance VPN Acceleration for ISR 4400 Branch Offices
Scenario: An enterprise branch office deploys ISR 4400 routers to secure site-to-site VPN tunnels. Installing MEM-4400-DP-2G-2GBE DRAM 1 DIMM in the ISR 4400 data plane optimizes packet buffering and encryption at line rate. Benefit/Outcome: Achieves a 30% reduction in VPN latency, zero packet loss at 1 Gbps throughput, and consistent SLA compliance for voice, video, and data applications.
Real-Time IoT Edge Analytics with MEM-4400-DP-2G-2GBE
Scenario: A manufacturing facility streams high-velocity IoT sensor data through ISR 4400 edge routers. The MEM-4400-DP-2G-2GBE DRAM 1 DIMM for ISR 4400 data plane supports large stateful firewall tables, QoS queuing, and deep packet inspection without performance degradation. Benefit/Outcome: Enables sub-5 ms processing latency, reduces packet drops by 40%, and powers uninterrupted real-time analytics for predictive maintenance.
Scalable SD-WAN Security for Multi-Site Retail Networks
Scenario: A nationwide retail chain implements SD-WAN on over 200 branch sites using Cisco ISR 4400 routers. Upgrading the data plane with a MEM-4400-DP-2G-2GBE DRAM 1 DIMM accelerates dynamic route lookups and advanced threat inspection. Benefit/Outcome: Boosts application performance by 25%, enforces consistent security policies across all locations, and reduces branch IT maintenance costs by 20%.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| MEM-4400-DP-2G |  MEM-4460-32G |  MEM-4400-4G |  MEM-FLASH-32G |  MEM-4460-8G | |
|---|---|---|---|---|---|
| Product Type | Computer Memory | Computer Memory | Computer Memory | Computer Memory | Computer Memory |
| Memory Type | DDR4 | DDR4 | DDR4 | DDR4 | DDR4 |
| Capacity | 8 GB | 32 GB | 4 GB | 32 GB | 8 GB |
| Compatible Platforms | Desktop / Laptop / Server | Desktop / Laptop / Server | Desktop / Laptop / Server | Desktop / Laptop / Server | Desktop |
| Compatible Systems | Workstation | Rack Server / Tower Server / Blade Server / Workstation / N/A | Workstation | Workstation | Workstation |
| Form Factor | UDIMM | UDIMM | UDIMM | UDIMM | UDIMM |
| Kit Configuration | Dual Channel | Single Channel | Single Channel | Dual Channel | Single Channel |
| Speed | 4000 MHz | 3200 MHz | 4000 MHz | 3200 MHz | 3200 MHz |
| Operating Temperature | N/A | N/A | N/A | N/A | N/A |
| Reliability Rating | Standard | Standard | Standard | Standard | Standard |
| CAS Latency (CL) | CL16 | CL16 | CL16 | CL16 | CL16 |
| Voltage | 1.35V | 1.35V | 1.35V | 1.35V | 1.35V |
| ECC Support | No | No | No | No | No |
| Registered/Buffered | Unbuffered | Unbuffered | Unbuffered | Unbuffered | Unbuffered |
| XMP Support | Intel XMP 2.0 | Intel XMP 2.0 | Intel XMP 2.0 | Intel XMP 2.0 | Intel XMP 2.0 |
| RGB Lighting | No | No | No | No | No |
| Heatsink / Heatspreader | Yes | Yes | Yes | Yes | Yes |
| Intel Platform Support | Intel 12th Gen | Intel 12th Gen | Intel 10th Gen | Intel 13th Gen | Intel 12th Gen |
| AMD Platform Support | AMD Ryzen 5000 | AMD Ryzen 5000 | AMD Ryzen 3000 | AMD Ryzen 5000 | AMD Ryzen 5000 |
| Use Case | Gaming / Workstation | Gaming | Gaming | Gaming | Gaming |
| Product Name | MEM-4400-DP-2G | MEM-4460-32G DDR4 3200MHz UDIMM Memory Module | MEM-4400-4G | MEM-FLASH-32G | MEM-4460-8G |
| Height | 1.18 inches | 1.5 inches | 1.2 inches | 1.2 inches | 1.2 inches |
| Width | 5.25 inches | 5.25 inches | 3.0 inches | 5.3 inches | 5.3 inches |
| Depth | 0.125 inches | 0.5 inches | 0.5 inches | 0.5 inches | 0.3 inches |
| Weight | 0.25 lbs | 0.3 lbs | 0.1 lbs | 0.3 lbs | 0.25 lbs |
Reviews & Ratings
C
Colin Mercer
5
Cisco memory worked exactly as specified.
B
Bradley Evans
4
Noticeable improvement in throughput.
R
Ross Cunningham
4
Reliable upgrade for data intensive routing.
T
Timothy Rhodes
5
Stable performance with no compatibility issues.
Questions & Answers
What is the MEM-4400-DP-2G module?
The MEM-4400-DP-2G is a 2 GB DDR4 DRAM single DIMM designed to expand the data-plane memory of Cisco ISR 4400 Series routers.
Which routers are compatible with MEM-4400-DP-2G?
MEM-4400-DP-2G is fully compatible with all Cisco ISR 4400 Series platforms that support data-plane memory upgrades.
What are the key technical specifications of MEM-4400-DP-2G?
This module provides 2 GB of DDR4 memory at 2400 MT/s, CL17 latency, operates from 0 °C to 55 °C, and meets JEDEC standards.
How does adding MEM-4400-DP-2G improve router performance?
Increasing data-plane DRAM capacity enhances buffering, accelerates packet processing, and supports higher throughput and advanced services.