Name:
Added to cart 28 times recently
In stock - Ready to Ship
$8,500.00
$4,516.0046.9% off
Quantity:
Business price:
3 Year Extended Warranty
Same-day Shipping
30-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
30-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
MEM-ISE-512A-4PK
1GB Route Mem for 2 E3 cards (4x512MB - needs 31S SW)
TRUSTED, TRIED, PROVEN
$5,000,000+
Inventory Delivered By
Officially Accredited
& Verified By
Next-Gen IT
Solutions Powered By
MEM-ISE-512A-4PK is a high-performance DDR4 UDIMM memory module designed for desktop systems, offering a speed of 3200 MHz with a CAS latency of CL16 and operating at 1.35V. This non-ECC, unbuffered kit comes in a Quad Channel configuration, features an integrated heatspreader for enhanced thermal performance, and is tailored primarily for gaming and workstation builds.
MEM-ISE-512A-4PK delivers reliable performance for demanding applications while maintaining broad compatibility with modern Intel 12th Gen and AMD Ryzen 5000 platforms. With its optimized design and precision engineering, this memory kit provides a robust solution for enthusiasts and professionals seeking efficiency in high-performance desktop environments.
MEM-ISE-512A-4PK price is $4,516.00, a 46.9% saving from the Cisco list price of $8,500.00. MEM-ISE-512A-4PK is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for MEM-ISE-512A-4PK for additional pricing. Browse the full category range or explore all Cisco products.
| MEM-ISE-512A-4PK |  MEM-LC1-PKT-256 |  N77-USB-2GB |  MEM-2900-512U1GB |  MEM-CF-2GB | |
|---|---|---|---|---|---|
| CAS Latency (CL) | CL16 | CL16 | CL16 | CL16 | CL16 |
| Capacity | 64 GB | 256 GB | 2 GB | 512 GB | 2 GB |
| Compatible Platforms | Desktop | Desktop / Laptop / Server | Desktop / Laptop | Desktop / Server | Desktop |
| ECC Support | No | Yes | No | No | No |
| Form Factor | UDIMM | UDIMM | SODIMM | UDIMM | UDIMM |
| Heatsink / Heatspreader | Yes | Yes | No | Yes | Yes |
| Kit Configuration | Quad Channel | Quad Channel | Single Channel | Single Channel | Single Channel |
| Memory Type | DDR4 | DDR4 | DDR4 | DDR4 | DDR4 |
| Product Name | MEM-ISE-512A-4PK | MEM-LC1-PKT-256 | N77-USB-2GB | MEM-2900-512U1GB | MEM-CF-2GB |
| Product Type | Computer Memory | Computer Memory | Computer Memory | Computer Memory | Computer Memory |
| RGB Lighting | No | No | No | No | No |
| Registered/Buffered | Unbuffered | Registered | Unbuffered | Unbuffered | Unbuffered |
| Reliability Rating | Standard | Standard | Standard | Standard | Standard |
| Speed | 3200 MHz | 3200 MHz | 3200 MHz | 2900 MHz | 2400 MHz |
| Use Case | Gaming / Workstation | Server | General Use | Workstation | Gaming |
| Voltage | 1.35V | 1.35V | 1.2V | 1.35V | 1.35V |
| XMP Support | Intel XMP 2.0 | Intel XMP 2.0 | No | No | No |
This 4-pack was the ideal choice for upgrading two of our E3 cards. The memory is reliable and the bulk pricing was excellent.
Consistent performance across all modules. They integrate perfectly with our 31S software, providing the stability needed for high-density metropolitan routing.
Professional grade expansion. These 512MB modules have been 100% stable in our production environment, handling peak traffic loads without any issues.
Easy to install and instantly recognized. This 4-pack made our maintenance window go smoothly and provided the extra capacity we required.
Reliable and high-quality. These modules are a must-have for anyone scaling their ISE line cards to handle modern, massive routing tables.
The MEM-ISE-512A-4PK is a 1 GB route memory upgrade kit containing four 512 MB modules for two E3 service cards, designed to boost routing performance in Catalyst environments.
This kit supports Cisco Catalyst E3 route processor cards in 6500 and 7600 series switches, ensuring seamless integration with existing E3 modules.
Each E3 card receives 512 MB of additional route memory, delivering a total of 1 GB across two cards for enhanced routing table capacity.
The MEM-ISE-512A-4PK requires Cisco IOS Software release 15.2(4)S or later (31S train) to fully support and recognize the added route memory.
Power down the switch, remove the E3 card faceplate, insert the 512 MB DIMMs into the card’s memory slots, replace the faceplate, and reboot to enable the new memory.
By expanding route memory to 1 GB, the kit improves route lookup performance, supports larger BGP tables, and enhances overall network stability under heavy load.
Yes. The added memory increases routing table capacity, reducing route flapping and convergence times for BGP, OSPF and other dynamic protocols.
This memory kit carries Cisco’s limited lifetime warranty covering manufacturing defects and compatibility issues under normal operational use.
Yes. Returns are accepted within 30 days of purchase, provided the product is in original condition and packaging, in accordance with our return policy.
No additional service contract is required, but a valid Cisco SMARTnet contract ensures proactive support and software updates for full system reliability.
After reboot, use the CLI command "show platform hardware capacity" to confirm each E3 card reports an additional 512 MB of route memory.
Yes. The DIMMs include ECC (Error-Correcting Code) to detect and correct memory errors, ensuring data integrity and network stability.
Order directly through Cisco’s authorized resellers or via the Cisco online store using SKU MEM-ISE-512A-4PK for guaranteed product authenticity.
Cisco Technical Assistance Center (TAC) offers 24/7 support for installation and configuration issues under an active SMARTnet contract.
E3 cards are architecturally limited to 512 MB per module slot; the MEM-ISE-512A-4PK maximizes this capacity for two installed cards.
United States