United States
Name:
MEM-1900-512U2.5GB
- Description:
- UPG 512MB TO 2.5GB DRAM 2GB+512MB FOR CISCO 1941 ISR
- Rating:
-
(0)
Added to cart 36 times recently
- Availability:
-
In stock - Ready to Ship
- Brand:
- Cisco
- Condition:
- GTIN:
- 818249907017
- Warranty:
-
3 - List Price:
-
- Price:
-
Quantity:
1
Business price:
Enroll your business for free
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Exclusive Bulk Discounts tailored to your order size
Priority Processing with a dedicated account manager
Fast Response: Get your custom quote within 5-10 minutes during business hours (Mon-Fri, 6:00 AM – 6:00 PM PST)
Holiday Bonus: Submissions on holidays receive priority handling the next business day
Shipping:
Payment:
Shipping as per your need
Same-day Shipping
Express Delivery Across the USA
Need it fast? Choose Express Shipping and receive your order within 1–3 business days.
Free Ground Shipping Available
Standard ground delivery across the U.S. takes 2–6 days, depending on your location — no extra charge.
International Shipments Made Simple
For all international orders, we ship via your UPS, FedEx, or DHL account — or to your U.S.-based freight forwarder.
Delivery Timelines
Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
Free 14-Day Returns
Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
MEM-1900-512U2.5GB
UPG 512MB TO 2.5GB DRAM 2GB+512MB FOR CISCO 1941 I...
$716.13
$186.19
23 in Global Warehouse
$186.19
74% off
TRUSTED, TRIED, PROVEN
MEM-1900-512U2.5GB Overview
MEM-1900-512U2.5GB is a high-performance DDR4 UDIMM memory module designed for demanding desktop and server applications. It operates at a speed of 3200 MHz with a CAS latency of CL16 and a voltage of 1.35V, providing reliable performance for workstation builds that require consistent efficiency and stability. The module comes in a quad-channel kit configuration, is non-ECC and unbuffered, and has been engineered with an integrated heatspreader to optimize thermal management.
Ideal for high-end gaming and professional workstation environments, MEM-1900-512U2.5GB delivers robust capacity in a sleek form factor. With compatibility for both modern Intel (Intel 13th Gen) and AMD (AMD Ryzen 5000) platforms, it ensures versatile deployment in various system builds while offering a streamlined design without RGB lighting for users focused on performance and reliability.
What is the price of MEM-1900-512U2.5GB?
Lowest price of MEM-1900-512U2.5GB is $ 186.19. Shop now! Get further exclusive discounts with bulk quotation on MEM-1900-512U2.5GB
Explore more options from Memory & Flash or explore other Cisco products.
MEM-1900-512U2.5GB Specifications
| Product Type | Computer Memory |
| Memory Type | DDR4 |
| Capacity | 512 GB |
| Compatible Platforms | Desktop / Server |
| Compatible Systems | Workstation |
| Form Factor | UDIMM |
| Kit Configuration | Quad 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 13th Gen |
| AMD Platform Support | AMD Ryzen 5000 |
| Use Case | Workstation |
| Product Name | MEM-1900-512U2.5GB |
| Height | 1.2 inches |
| Width | 5.3 inches |
| Depth | 0.8 inches |
| Weight | 0.5 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
|
|
|
|
|
|
|---|---|---|---|---|---|
| AMD Platform Support | N/A | N/A | AMD Ryzen 5000 | AMD Ryzen 5000 | N/A |
| Capacity | 1GB | 1 GB | 512 GB | 512 GB | 512 GB |
| CAS Latency (CL) | CL16 | CL16 | CL15 | CL16 | CL16 |
| Compatible Platforms | Desktop / Laptop / Server | Desktop / Laptop / Server | Desktop / Laptop / Server | Desktop / Server | Desktop |
| Compatible Systems | N/A | N/A | Workstation | Workstation | N/A |
| Depth | 0.5 inches | N/A | 0.3 inches | 0.8 inches | N/A |
| ECC Support | No | No | No | No | No |
| Form Factor | UDIMM | UDIMM | UDIMM | UDIMM | UDIMM |
| Heatsink / Heatspreader | Yes | No | Yes | Yes | Yes |
| Height | 1.4 inches | N/A | 1.4 inches | 1.2 inches | N/A |
| Intel Platform Support | N/A | N/A | Intel 12th Gen | Intel 13th Gen | N/A |
| Kit Configuration | Single Channel | Single Channel | Single Channel | Quad Channel | Single Channel |
| Memory Type | DDR4 | DDR4 | DDR4 | DDR4 | DDR4 |
| Operating Temperature | N/A | N/A | N/A | N/A | N/A |
| Product Name | MEM-1900-1GB= | MEM-1900-1GB | MEM-1900-512MB | MEM-1900-512U2.5GB | MEM-1900-512U1.5GB |
| 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 | 1600 MHz | 1600 MHz | 2133 MHz | 3200 MHz | 3200 MHz |
| Use Case | General Use | General Use | Gaming | Workstation | Gaming |
| Voltage | 1.2V | 1.2V | 1.2V | 1.35V | 1.5V |
| Weight | 0.15 lbs | N/A | 0.3 lbs | 0.5 lbs | N/A |
| Width | 5 inches | N/A | 5.3 inches | 5.3 inches | N/A |
| XMP Support | No | No | Intel XMP 2.0 | Intel XMP 2.0 | No |
Showing - of 0 Results
Questions & Answers
Q
What does the MEM-1900-512U2.5GB upgrade include?
A
It includes a 512MB to 2.5GB (2GB+512MB) Cisco-certified DRAM module for Cisco 1941 ISR routers.
Q
Which Cisco routers support MEM-1900-512U2.5GB?
A
The module is compatible exclusively with Cisco 1941 Integrated Services Routers (ISR).
Q
How much memory does the upgrade provide?
A
It expands your ISR 1941 memory by 2.5GB (2GB plus an additional 512MB).
Q
Is MEM-1900-512U2.5GB genuine Cisco hardware?
A
Yes, it is a genuine Cisco-manufactured DRAM upgrade backed by Cisco certification.
Q
What type of memory is used in MEM-1900-512U2.5GB?
A
The module uses high-performance, ECC DDR3 DRAM optimized for Cisco 1941 routers.
Q
How do I install the MEM-1900-512U2.5GB module?
A
Power off the ISR 1941, remove the existing DRAM, insert the new module, and restart the router.
Q
Do I need CLI configuration after installing the upgrade?
A
No CLI changes are required; the ISR 1941 automatically recognizes and utilizes the new memory.
Q
Will the upgrade improve my router's performance?
A
Yes, increased DRAM enhances throughput, supports more processes, and improves overall ISR stability.
Q
Does the MEM-1900-512U2.5GB come with a warranty?
A
It carries Cisco’s standard limited lifetime warranty and is eligible for Cisco technical support.
Q
Can I mix this module with existing Cisco memory?
A
Mixing is not recommended; use this single DRAM module to ensure optimal performance and compatibility.
Q
What are the physical dimensions of the module?
A
The module measures 67.6mm x 30mm, fitting standard DRAM slots in the Cisco 1941 ISR chassis.
Q
What is the operating temperature range?
A
It operates between 0°C to 45°C, matching the Cisco 1941 ISR environmental specifications.
Q
Is this module ECC or non-ECC memory?
A
It is ECC (Error-Correcting Code) DRAM designed to detect and correct single-bit errors.
Q
How do I verify the memory upgrade after installation?
A
Use the 'show version' or 'show platform hardware qfp active feature' commands in the ISR CLI.
Q
Can this upgrade be returned if not needed?
A
Yes, it is refundable within 30 days of purchase, subject to Cisco’s return material authorization policy.
Q
Where can I purchase the MEM-1900-512U2.5GB module?
A
You can buy it from Cisco-authorized resellers or the official Cisco online store.
Q
Why should I choose this upgrade for my Cisco 1941 ISR?
A
It offers reliable Cisco-certified DRAM expansion, improves router performance, and ensures full support.
