United States$5,000,000+
Inventory Delivered By
J
Jonathan Price
5
16G flash provided plenty of space for IOS images and logs.
MEM-FLASH-16G
16G Flash Memory for Cisco ISR 4400, Spare
FEATURED DEAL
Name:
MEM-FLASH-16G
- Description:
- 16G Flash Memory for Cisco ISR 4400, Spare
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 849171052681
- Condition:
- Warranty:
- 3
- List Price:
$2,312.00
- Price:
$100.0095.7% off
Quantity:
1
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MEM-FLASH-16G Overview
MEM-FLASH-16G is a high-performance DDR4 memory module engineered in a UDIMM form factor and optimized to run at 3200 MHz, offering a CAS latency of CL16 and operating at 1.35V. This 16 GB module is designed as a single channel kit for desktop, server, and laptop configurations, ensuring maximum compatibility across systems while maintaining excellent reliability.
MEM-FLASH-16G features an integrated heatspreader to effectively manage thermal performance and is built as a non-ECC, unbuffered memory solution ideal for gaming and workstation builds. With its precise engineering and official vendor specifications, it delivers outstanding performance without any RGB lighting distractions, making it a solid choice for professional and enthusiast applications alike.
MEM-FLASH-16G price is $100.00, a 95.7% saving from the Cisco list price of $2,312.00. MEM-FLASH-16G is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for MEM-FLASH-16G for additional pricing. Browse the full Isr 4000 Memory & Flash series or explore all Cisco products.
MEM-FLASH-16G Specifications
- Product Type
- Computer Memory
- Memory Type
- DDR4
- Capacity
- 16 GB
- Compatible Platforms
- Desktop / Laptop / Server
- Compatible Systems
- Tower Server / Workstation
- Form Factor
- UDIMM
- Kit Configuration
- Single Channel
- Speed
- 3200 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-FLASH-16G
- Height
- 1.4 inches
- Width
- 2.7 inches
- Depth
- 0.5 inches
- Weight
- 0.2 lbs
MEM-FLASH-16G Use Case
Rapid On-Site Recovery with MEM-FLASH-16G-16G Flash Memory for Cisco ISR 4400, Spare
In a financial services firm’s multi-site infrastructure, pre-deployed MEM-FLASH-16G-16G Flash Memory for Cisco ISR 4400, Spare enables technicians to perform hot-swap memory replacement within minutes, achieving sub-5-minute MTTR and preserving business continuity.
Accelerated Edge Provisioning for Service Providers Using MEM-FLASH-16G-16G Flash Memory for Cisco ISR 4400, Spare
In a telecom operator’s last-mile rollout, field engineers leverage MEM-FLASH-16G-16G Flash Memory for Cisco ISR 4400, Spare to pre-stage firmware and configuration, cutting edge router provisioning time by 30% and ensuring SLA-compliant rapid customer activation.
Resilient IoT Data Caching with MEM-FLASH-16G-16G Flash Memory for Cisco ISR 4400, Spare
At a remote manufacturing plant, MEM-FLASH-16G-16G Flash Memory for Cisco ISR 4400, Spare serves as a local data buffer for up to 48 hours of IoT telemetry, enabling uninterrupted operations during WAN outages and secure batch-forwarding to central analytics once connectivity is restored.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
 MEM-FLASH-16G |  MEM-4400-8G |  MEM-FLSH-8GU32G |  MEM-FLASH-32G |  MEM-4400-2G | |
|---|---|---|---|---|---|
| Product Type | Computer Memory | Computer Memory | Computer Memory | Computer Memory | Computer Memory |
| Memory Type | DDR4 | DDR4 | DDR4 | DDR4 | DDR4 |
| Capacity | 16 GB | 8 GB | 8 GB | 32 GB | 4 GB |
| Compatible Platforms | Desktop / Laptop / Server | Desktop | Desktop / Laptop | Desktop / Laptop / Server | Desktop / Laptop |
| Compatible Systems | Tower Server / Workstation | N/A | Workstation | Workstation | N/A |
| Form Factor | UDIMM | UDIMM | UDIMM | UDIMM | SODIMM |
| Kit Configuration | Single Channel | Single Channel | Single Channel | Dual Channel | Single Channel |
| Speed | 3200 MHz | 3200 MHz | 3200 MHz | 3200 MHz | 4000 MHz |
| Operating Temperature | N/A | N/A | N/A | N/A | N/A |
| Reliability Rating | Standard | Standard | Standard | Standard | Standard |
| CAS Latency (CL) | CL16 | CL19 | 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 12th Gen | Intel 13th Gen | Intel 10th Gen |
| AMD Platform Support | AMD Ryzen 5000 | AMD Ryzen 5000 | AMD Ryzen 5000 | AMD Ryzen 5000 | AMD Ryzen 3000 |
| Use Case | Gaming / Workstation | Gaming | Gaming / Workstation | Gaming | General Use |
| Product Name | MEM-FLASH-16G | MEM-4400-8G | MEM-FLSH-8GU32G | MEM-FLASH-32G | MEM-4400-2G DDR4 SODIMM Memory Module |
| Height | 1.4 inches | 1.4 inches | 1.2 inches | 1.2 inches | 0.5 inches |
| Width | 2.7 inches | 5.3 inches | 5.3 inches | 5.3 inches | 2.75 inches |
| Depth | 0.5 inches | 0.5 inches | 0.5 inches | 0.5 inches | 1.18 inches |
| Weight | 0.2 lbs | 0.3 lbs | 0.1 lbs | 0.3 lbs | 0.12 lbs |
Reviews & Ratings
T
Thomas Avery
5
Cisco flash memory delivered fast and reliable storage.
E
Eric Hammond
5
Worked flawlessly in our ISR 4400 series router.
S
Scott Jennings
5
Good upgrade for managing multiple software versions.
M
Mark Ellison
5
Stable flash storage with no read write errors.
Questions & Answers
What is Cisco MEM-FLASH-16G?
Cisco MEM-FLASH-16G is a genuine 16 GB flash memory spare module for Cisco ISR 4400 series routers, used to store IOS XE software images, configurations, and logs.
Is MEM-FLASH-16G compatible with Cisco ISR 4400?
Yes. MEM-FLASH-16G is explicitly designed and certified for all Cisco ISR 4400 series platforms.
How do I install the 16 GB flash memory in ISR 4400?
Power off the router, remove the existing flash module, insert the MEM-FLASH-16G into the designated slot, then power on and verify installation in the IOS XE CLI.
Can I upgrade my ISR 4400 flash memory to 16 GB?
Yes. Simply replace your existing flash module with MEM-FLASH-16G to expand storage to 16 GB.
Does MEM-FLASH-16G support Cisco IOS XE?
Absolutely. This 16 GB flash module is fully compatible with Cisco IOS XE software releases for ISR 4400.
Is MEM-FLASH-16G an OEM Cisco spare part?
Yes. MEM-FLASH-16G is an official Cisco original equipment manufacturer (OEM) spare with full Cisco support and warranty.
What warranty does the 16 GB flash memory carry?
MEM-FLASH-16G includes Cisco’s limited lifetime warranty, covering defects in materials and workmanship.
How does 16 GB flash memory improve router performance?
With increased storage, you can host larger IOS XE images, configurations, and logs locally, reducing network load and improving boot times.
What form factor and dimensions does MEM-FLASH-16G use?
The module uses Cisco’s proprietary flash form factor with dimensions optimized for the ISR 4400 chassis, ensuring seamless fit and airflow.
Do I need to configure the flash module after installation?
No additional configuration is required; IOS XE automatically recognizes and formats the new 16 GB flash memory on first boot.
How can I verify the flash memory upgrade?
Issue the "show platform hardware qfp flash" or "dir flash:" command in the IOS XE CLI to confirm 16 GB capacity.
Where can I purchase genuine MEM-FLASH-16G?
You can buy MEM-FLASH-16G through authorized Cisco partners, resellers, or the Cisco online store for guaranteed authenticity.
How do I check part authenticity?
Verify the Cisco hologram, part number (MEM-FLASH-16G), and serial number against Cisco’s online validation tool.
What shipping options are available for this spare?
Authorized Cisco distributors offer standard, expedited, and next-business-day shipping depending on stock and customer location.
Is technical support available for MEM-FLASH-16G installation?
Yes. Cisco TAC and your authorized reseller provide step-by-step installation guidance and troubleshooting assistance.
Can I use this flash module in other Cisco platforms?
No. MEM-FLASH-16G is designed solely for Cisco ISR 4400 series and is not supported on other platforms.