Product Type | System Memory Module |
Memory Capacity | 256 GB |
Memory Technology | DDR4 SDRAM |
Memory Speed | 3200 MHz |
Form Factor | UDIMM |
Rank | 8Rx4 |
Module Configuration | 3DS (Three-Dimensional Stacking) |
Voltage | 1.2 V |
Error Correction | ECC (Error-Correcting Code) |
Compatibility | HP Enterprise Servers and Workstations |
Application | High-Performance Computing, Data Center |
HPE 256GB 8Rx4 PC4-3200AA-L DDR4 UDIMM 3DS Kit



Key Benefits

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- Delivers exceptional performance with 256 GB capacity and 3200 MHz speed for enterprise workloads
- Meets compliance requirements with TAA certification and U.S. origin—ideal for regulated environments
- Reduces operational costs through 1.2V low-power consumption and 3DS stacking efficiency
Product Overview
The HPE 256GB 8Rx4 PC4-3200AA-L 3DS Kit is designed for high-performance enterprise computing environments. This DDR4 UDIMM module runs at 3200 MHz and supports an 8Rx4 configuration for enhanced density. Its 256 GB capacity is ideal for memory-intensive tasks, while 1.2V low-voltage operation improves energy efficiency. Featuring 3DS stacking technology and TAA compliance, this U.S.-origin module offers excellent reliability and is suitable for government-regulated deployments.
Specifications
Product Overview
Wireless Features
Compliance & Origin
Country of Origin | United States |
TAA Compliant | Yes |
RoHS Compliant | Yes |
Certifications | JEDEC Standard Compliance |
Manufacturer Part Number | P56435-B21 |
UPC | 190017641676 |
Advanced Security Features
Interfaces
Interface Type | 288-pin DIMM |
Bus Type | PC4-3200AA |
Memory Buffer Type | Unbuffered |
Data Transfer Rate | 25.6 GB/s |
Physical & Environmental
Width | 7.8 in |
Height | 3.5 in |
Depth | 0.75 in |
Module Surface Material | Standard PCB with Heat-Conduction Layer |
Operating Temperature Range | 0°C to 85°C |
Storage Temperature Range | -55°C to 100°C |
Relative Humidity (Operating) | 10% to 90% non-condensing |
Cooling Requirements | Standard Airflow |