United States$5,000,000+
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Stephen Lawson
5
Memory upgrade installed cleanly and improved system stability.
MEM870-4F
Cisco Memory MEM870-4F
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Name:
MEM870-4F
- Description:
- Cisco Memory MEM870-4F
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 5087040000004
- Condition:
3 Year Extended Warranty
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MEM870-4F Overview
MEM870-4F is a high-performance DDR4 UDIMM designed for desktops, laptops, and servers. This module operates at 3200 MHz with a CAS latency of CL16 and requires 1.35V, making it ideal for gaming, workstation, or general use builds. Available as a single module in a dual-channel kit configuration, it is non-ECC and unbuffered, ensuring smooth compatibility with a variety of computing systems.
MEM870-4F comes equipped with a heatspreader for efficient thermal management and is optimized for Intel 12th Gen and AMD Ryzen 5000 platforms. Engineered for precision performance, this memory module is tailored to meet the demands of high-speed computing without distracting RGB lighting, making it a perfect choice for users who prefer clean, robust system aesthetics.
MEM870-4F price is is available on request. Get immediate quote.
Request bulk order quote for MEM870-4F for additional pricing. Browse the full 800 Router Memory & Flash series or explore all Cisco products.
MEM870-4F 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
- MEM870-4F
- Height
- 1.2 inches
- Width
- 5.0 inches
- Depth
- 0.5 inches
- Weight
- 0.25 lbs
MEM870-4F Use Case
High-Performance Data Center Throughput Optimization
Scenario: A global enterprise running Cisco Nexus® switches at 100 Gbps faces packet‐buffer constraints during peak traffic. By upgrading to MEM870-4F-Cisco Memory MEM870-4F, the network gains expanded on-chip DRAM capacity and ultra-low latency. Outcome: Achieves 30 % higher sustained throughput, reduces packet loss by 15 %, and ensures consistent SLA compliance for mission-critical applications.
Edge Computing & Virtualized Network Functions Acceleration
Scenario: A telecom operator deploys Cisco ENCS™ edge nodes to host multiple VNFs (firewall, DPI, load balancing) for a 5G enterprise customer. Integrating MEM870-4F-Cisco Memory MEM870-4F delivers increased memory bandwidth and cache depth for simultaneous VNF workloads. Outcome: Cuts VNF boot times by 25 %, boosts service chaining performance by 20 %, and lowers overall power consumption through more efficient memory operations.
Real-Time Analytics and AI-Driven Network Insights
Scenario: A service provider implements in-line telemetry and AI-based anomaly detection on Cisco Catalyst® switches, requiring large buffer pools for micro-burst data. Installing MEM870-4F-Cisco Memory MEM870-4F expands buffer capacity and accelerates read/write cycles. Outcome: Speeds anomaly detection by 50 %, enables sub-millisecond telemetry aggregation, and enhances predictive maintenance accuracy to prevent downtime.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 MEM870-4F |  MEM870-128D |  MEM870-8F |  MEM870-16F |  MEM870-28U36F | |
|---|---|---|---|---|---|
| Product Type | Computer Memory | Computer Memory | Computer Memory | Computer Memory | Computer Memory |
| Memory Type | DDR4 | DDR4 | DDR4 | DDR4 | DDR4 |
| Capacity | 16 GB | 32 GB | 16 GB | 16 GB | 16 GB |
| Compatible Platforms | Desktop / Laptop / Server | Desktop / Laptop / Server | Desktop | Desktop | Desktop / Laptop / Server |
| Compatible Systems | Workstation | Workstation | Workstation | Workstation | Workstation |
| Form Factor | UDIMM | UDIMM | UDIMM | UDIMM | UDIMM |
| Kit Configuration | Dual Channel | Dual Channel | Dual Channel | Single Channel | Dual Channel |
| Speed | 3200 MHz | 3200 MHz | 3200 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 12th Gen | Intel 10th Gen | Intel 10th Gen |
| AMD Platform Support | AMD Ryzen 5000 | AMD Ryzen 5000 | AMD Ryzen 5000 | AMD Ryzen 3000 | AMD Ryzen 5000 |
| Use Case | Gaming | Gaming / Workstation / Server | Gaming | Gaming | Gaming |
| Product Name | MEM870-4F | MEM870-128D | MEM870-8F | MEM870-16F | MEM870-28U36F |
| Height | 1.2 inches | 1.18 inches | 1.2 inches | N/A | 1.2 inches |
| Width | 5.0 inches | 5.25 inches | 5.3 inches | N/A | 5.3 inches |
| Depth | 0.5 inches | 0.5 inches | 0.5 inches | N/A | 0.5 inches |
| Weight | 0.25 lbs | 0.2 lbs | 0.75 lbs | N/A | 0.2 lbs |
Reviews & Ratings
B
Brian Fletcher
4
Cisco memory worked flawlessly with no compatibility issues.
E
Edward Simmons
5
Simple upgrade that restored optimal performance.
M
Martin Douglas
3
Reliable memory module with expected Cisco quality.
O
Oliver Kent
4
No errors after installation and smooth operation.
Questions & Answers
What is Cisco Memory MEM870-4F?
Cisco Memory MEM870-4F is a 4GB DDR3 Registered ECC DIMM designed for Cisco UCS servers, delivering reliable error-corrected memory performance.
What is the memory capacity of Cisco MEM870-4F?
The Cisco MEM870-4F module provides 4GB of DDR3 memory capacity per DIMM for server applications.
What type and speed of memory does the MEM870-4F support?
The MEM870-4F is a DDR3-1333MHz RDIMM (PC3-10600R) module, optimized for high-throughput server environments.
Does the MEM870-4F support ECC for error correction?
Yes, the MEM870-4F features ECC (Error-Correcting Code) to detect and correct single-bit memory errors in real time.