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MEM-FD4G
- Description:
- Cisco 4GB PC ATA Flash Disk
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MEM-FD4G
Cisco 4GB PC ATA Flash Disk
$2,656.00
14 in Global Warehouse
$2,656.00
47% off
TRUSTED, TRIED, PROVEN
MEM-FD4G Overview
MEM-FD4G is a high-performance DDR4 memory module engineered in a UDIMM form factor, delivering a reliable 3200 MHz speed with a tight CL16 latency and operating at 1.35V. This 16 GB module is offered in a dual channel kit configuration, making it a robust, non-ECC, unbuffered solution that fits seamlessly into desktop, laptop, and server systems.
MEM-FD4G is tailored for a broad range of computing applications including gaming rigs, workstations, and server builds. It features an integrated heatspreader for effective thermal management, ensuring stable performance across demanding workloads, while its design intentionally excludes RGB lighting to maintain a clean aesthetic and focus on efficiency.
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MEM-FD4G Specifications
| Product Type | Computer Memory |
| Memory Type | DDR4 |
| Capacity | 16 GB |
| Compatible Platforms | Desktop / Laptop / Server |
| Compatible Systems | Workstation |
| Form Factor | UDIMM |
| Kit Configuration | Dual 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 |
| Product Name | MEM-FD4G |
| Height | 1.25 inches |
| Width | 5.3 inches |
| Depth | 0.5 inches |
| Weight | 0.45 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| AMD Platform Support | AMD Ryzen 5000 | AMD Ryzen 5000 | AMD Ryzen 5000 | AMD Ryzen 5000 | AMD Ryzen 5000 |
| Capacity | 16 GB | 512 GB | 128 GB | 256 GB | 16 GB |
| CAS Latency (CL) | CL16 | CL16 | CL16 | CL16 | CL16 |
| Compatible Platforms | Desktop / Laptop / Server | Desktop | Desktop / Laptop / Server | Desktop | Desktop / Laptop / Server |
| Compatible Systems | Workstation | N/A | Workstation | N/A | Workstation |
| Depth | 0.5 inches | 0.6 inches | 0.3 inches | 0.14 inches | 0.5 inches |
| ECC Support | No | No | No | No | No |
| Form Factor | UDIMM | UDIMM | UDIMM | UDIMM | UDIMM |
| Heatsink / Heatspreader | Yes | Yes | Yes | Yes | Yes |
| Height | 1.2 inches | 1.2 inches | 1.2 inches | 1.2 inches | 1.25 inches |
| Intel Platform Support | Intel 10th Gen | Intel 12th Gen | Intel 12th Gen | Intel 12th Gen | Intel 12th Gen |
| Kit Configuration | Dual Channel | Single Channel | Dual Channel | Dual Channel | Dual Channel |
| Memory Type | DDR4 | DDR4 | DDR4 | DDR4 | DDR4 |
| Operating Temperature | N/A | N/A | N/A | N/A | N/A |
| Product Name | MEM870-28U36F | MEM-2951-512U2.5GB | MEM1841-128D | MEM-GRP/LC-256 | MEM-FD4G |
| Product Type | Computer Memory | Computer Memory | Computer Memory | Computer Memory | Computer Memory |
| Registered/Buffered | Unbuffered | Unbuffered | Unbuffered | Unbuffered | Unbuffered |
| Reliability Rating | Standard | Standard | Standard | Standard | Standard |
| RGB Lighting | No | No | No | No | No |
| Speed | 3200 MHz | 3200 MHz | 3200 MHz | 3200 MHz | 3200 MHz |
| Use Case | Gaming | Gaming | Gaming | Gaming | Gaming |
| Voltage | 1.35V | 1.35V | 1.35V | 1.35V | 1.35V |
| Weight | 0.2 lbs | 0.2 lbs | 0.25 lbs | 0.1 lbs | 0.45 lbs |
| Width | 5.3 inches | 5.3 inches | 5.3 inches | 5.3 inches | 5.3 inches |
| XMP Support | Intel XMP 2.0 | Intel XMP 2.0 | Intel XMP 2.0 | Intel XMP 2.0 | Intel XMP 2.0 |
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Questions & Answers
Q
What is the Cisco MEM-FD4G PC ATA Flash Disk?
A
The Cisco MEM-FD4G PC ATA Flash Disk is a 4 GB embedded flash storage module designed to expand nonvolatile memory on supported Cisco routers and switches.
Q
Which Cisco platforms support the MEM-FD4G flash disk?
A
The MEM-FD4G is compatible with Cisco Integrated Services Routers (ISR) 1800, 2800, 3800 series and select Catalyst switches with a PC ATA flash slot.
Q
What are the key technical specifications of MEM-FD4G?
A
MEM-FD4G offers 4 GB of storage, PC ATA interface, operating temperature 0 °C to 40 °C, and a 3-year limited hardware warranty.
Q
How do I install the Cisco 4 GB PC ATA Flash Disk?
A
Power down the device, open the flash compartment, insert the MEM-FD4G module into the PC ATA slot, secure it with the retention clip, and power up the system.
Q
Do I need to format the MEM-FD4G before use?
A
No. The MEM-FD4G is preformatted by Cisco for immediate use with IOS images and file storage upon installation.
Q
What file systems are supported by MEM-FD4G?
A
The MEM-FD4G supports Cisco’s proprietary file system (FAT16) optimized for IOS image storage and system files.
Q
Can I hot-swap the Cisco flash disk in my router?
A
No. To prevent data corruption, you must power down the device before inserting or removing the MEM-FD4G module.
Q
How does the MEM-FD4G improve device performance?
A
By providing dedicated flash storage for IOS images and configurations, the MEM-FD4G accelerates boot times and reduces reliance on slower storage media.
Q
What is the mean time between failures (MTBF) for MEM-FD4G?
A
The MEM-FD4G has an MTBF of 1 million hours under normal operating conditions, ensuring high reliability.
Q
How can I verify that my device recognizes the MEM-FD4G?
A
Log into the Cisco CLI and run “show flash:” to confirm the 4 GB module is listed and accessible.
Q
Can I upgrade from a smaller flash disk to the MEM-FD4G?
A
Yes. After powering down, replace the existing flash module with the MEM-FD4G to increase available nonvolatile storage.
Q
Is the MEM-FD4G backed by a Cisco warranty?
A
Yes. Cisco provides a 3-year limited hardware warranty covering defects in materials and workmanship for the MEM-FD4G.
Q
How do I migrate data to the new 4 GB flash disk?
A
Use the Cisco CLI to copy files: “copy flash0: filename flash1: filename” or an external TFTP/FTP server to transfer IOS images and configs.
Q
Does the MEM-FD4G require any special drivers?
A
No. The MEM-FD4G is recognized natively by supported Cisco devices without additional drivers or firmware upgrades.
Q
Can I use the MEM-FD4G in non-Cisco hardware?
A
No. The MEM-FD4G is designed specifically for Cisco routers and switches and is not guaranteed to work with third-party equipment.
Q
Where can I purchase the Cisco MEM-FD4G PC ATA Flash Disk?
A
You can buy the MEM-FD4G from authorized Cisco resellers, the Cisco Online Store, or through your Cisco account representative.