Manufacturer | CISCO |
Manufacturer Part Number | UCS-ML-256G8RT-H= |
Product Name | CISCO 256GB DDR4-2933MHz LRDIMM 1.2V Server Memory Module |
Product Type | Server Memory Module |
Memory Capacity | 256 GB |
Memory Technology | DDR4 |
Memory Speed | 2933 MHz |
Memory Architecture | 8Rx4 |
Form Factor | LRDIMM |
Supply Voltage | 1.2 V |
Buffered/Registered | Load-Reduced (LRDIMM) |
Error Correction Code (ECC) | Yes |
Module Rank | Octal Rank |
CISCO 256GB DDR4-2933MHz LRDIMM 1.2V Server Memory Module



Key Benefits

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- Boosts server performance significantly with high-capacity 256GB memory
- Reduces power consumption and heat with low-voltage 1.2V operation
- Meets federal TAA requirements, enabling broader deployment in governmental and enterprise sectors
Product Overview
The CISCO 256GB DDR4-2933-MHz LRDIMM is a high-performance memory module ideal for data-intensive enterprise server environments. With its 256GB capacity and 2933 MHz clock speed, it enhances system responsiveness and scalability. The 8Rx4 LRDIMM architecture lightens electrical loads, promoting multi-module stability. Operating at 1.2V, it is optimized for both energy efficiency and thermal performance. TAA compliance and manufacturing origin in Korea ensure robust quality and procurement compatibility.
Specifications
Product Overview
Physical & Environmental
Dimensions (WxHxD) | 133.35 mm x 31.25 mm x 4 mm |
Product Weight | Approx. 40 g |
Operating Temperature | 0°C to 85°C |
Storage Temperature | -55°C to 100°C |
Humidity (Operating) | 10% to 85% non-condensing |
Humidity (Non-Operating) | 5% to 95% non-condensing |
Thermal Sensor | Yes |
Heatsink | No |
Cloud Management & Licensing
Module Management Features | Thermal sensor for system monitoring |
Interfaces
Interface Type | 288-pin DIMM |
Chip Organization | X4 |
Data Transfer Rate | Up to 23464 MB/s |
Compliance & Origin
TAA Compliant | Yes |
Country of Origin | Korea, Republic of |
RoHS Compliant | Yes |
JEDEC Compliance | Yes |
Halogen Free | Yes |
Advanced Security Features
Secure Boot Compatibility | Yes, when supported by system firmware |
Firmware Update Support | Yes |