Product Type | Memory module |
Memory Technology | DDR4 SDRAM |
Module Type | Registered DIMM (RDIMM) |
Form Factor | DIMM 288-pin |
Capacity | 16 GB |
Chip Organization | x4 |
Rank | Single rank |
Buffered/Registered | Registered |
ECC | Yes |
Voltage | 1.2 V |
Speed Rating | 3200 MHz (PC4-25600) |
Upgrade Type | System specific |
Designed For System Models | Cisco UCS C125 M5, C220 M6 SFF, C225 M6 SFF, C240 M6 LFF, C240 M6 SFF, C245 M6 SFF |
Manufacturer Part Number | UCS-MR-X16G1RW= |
OEM Manufacturer Equivalent Part Number | Cisco UCS-MR-X16G1RW |
Cisco 16GB DDR4-3200 RDIMM ECC Server Memory Module

Key Benefits

Eye-Insights™ by Eye-In Technologies
AI-Powered Summaries from Online Customer Reviews
AI-Powered Summaries from Online Customer Reviews
Eye-Insights™ are generated by proprietary AI that analyzes real online customer reviews to highlight top pros and key product features. While we aim for accuracy, insights are provided “as-is” and individual results may vary.
- Optimized for Cisco UCS M5 and M6 servers ensures seamless compatibility and performance
- ECC and registered features improve system stability and reduce the risk of memory errors in mission-critical applications
- TAA compliance supports procurement in government and regulated industries
Product Overview
The Cisco UCS-MR-X16G1RW= 16GB DDR4 RDIMM module is tailored for select Cisco UCS Rack Servers, operating at 3200 MHz with ECC and x4 chip organization. With a 288-pin DIMM format and 1.2V power efficiency, it ensures optimal performance in system-specific configurations. Designed to support high-reliability environments, such as virtualization and enterprise computing, this memory module offers registered buffering for signal integrity and TAA compliance for federal compatibility.
Specifications
Product Overview
Physical & Environmental
Module Dimensions (L x H) | 133.35 mm x 31.25 mm |
Operating Temperature (Min) | 0 °C |
Operating Temperature (Max) | 85 °C |
Storage Temperature (Min) | -55 °C |
Storage Temperature (Max) | 100 °C |
Operating Humidity (Non-Condensing) | 10% – 90% |
Storage Humidity (Non-Condensing) | 5% – 95% |
Heat Spreaders | No |
Cloud Management & Licensing
Management Interface | |
Cloud Management Included |
Interfaces
Memory Interface Type | DDR4 |
Pin Count | 288-pin |
Data Transfer Rate | 3200 MT/s |
Compliance & Origin
TAA Compliant | Yes |
Country of Origin | China / Japan / Korea, Republic of / Malaysia / Philippines / Taiwan / Vietnam |
RoHS Compliant | Yes |
Halogen Free | Yes |
JEDEC Compliance | Yes |
Advanced Security Features
Hardware Encryption | |
Tamper Detection |