HP 8GB 1Rx4 DDR4-2133P RAM 774170-001 752370-091 726718-B21 MTA18ASF1G72PZ-2G1B1
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HPE 8GB 1Rx4 DDR4-2133P PC4-170000 ECC Registered Memory Micron MTA18ASF1G72PZ-2G1B1 774170-001 752370-091 726718-B21
The HPE 8GB 1Rx4 DDR4-2133P PC4-170000 ECC Registered Memory Micron MTA18ASF1G72PZ-2G1B1 774170-001 752370-091 726718-B21 is an enterprise-class server memory module built to provide dependable performance, enhanced data integrity, and reliable operation in HPE ProLiant servers and other compatible enterprise platforms. Utilizing premium Micron technology and commonly deployed within HPE SmartMemory environments, this 8GB DDR4 RDIMM offers an excellent balance of performance, reliability, and efficiency for business-critical workloads.
Designed with a 1Rx4 single-rank architecture and operating at 2133 MT/s, this memory module delivers stable performance for virtualization, database management, cloud computing, file services, and enterprise applications. Integrated ECC functionality continuously monitors and corrects memory errors, helping maintain system uptime and data integrity in demanding server environments.
The MTA18ASF1G72PZ-2G1B1-HPE utilizes DDR4 technology operating at 1.2V, offering improved energy efficiency compared to earlier memory generations while supporting the high reliability standards required by modern data centers.
Key Features
- 8GB DDR4 ECC Registered server memory module
- Manufactured by Micron Technology
- Compatible with HPE SmartMemory environments
- 2133 MT/s transfer rate (PC4-2133P / PC4-17000)
- 288-pin RDIMM form factor
- ECC error detection and correction capability
- Single Rank 1Rx4 architecture
- CL15 latency performance
- 1.2V low-power DDR4 operation
- 72-bit data width including ECC protection
- Optimized for enterprise and data center workloads
- Ideal for HPE ProLiant server deployments
Technical Specifications
- Manufacturer: Micron Technology
- SKU: MTA18ASF1G72PZ-2G1B1-HPE
- Part Number: MTA18ASF1G72PZ-2G1B1
- HPE Spare Part Number: 774170-001
- HPE Assembly Part Number: 752370-091
- HPE Option Kit: 726718-B21
- Capacity: 8GB (1 x 8GB)
- Memory Type: DDR4 SDRAM
- Module Type: RDIMM (Registered DIMM)
- Speed: DDR4-2133P
- Bus Type: PC4-17000
- Data Transfer Rate: 2133 MT/s
- Rank Configuration: 1Rx4 (Single Rank x4)
- Error Correction: ECC
- CAS Latency: CL15
- Memory Clock: 1066 MHz
- Cycle Time: 0.938 ns
- Data Width: 72-bit (64-bit data + 8-bit ECC)
- Operating Voltage: 1.2V
- Pin Count: 288-Pin
Performance Benefits
- ECC technology automatically detects and corrects memory errors to improve system stability.
- Registered DIMM architecture enhances signal integrity in multi-DIMM server configurations.
- DDR4 technology provides improved efficiency and performance over previous DDR3 generations.
- Low-voltage 1.2V operation reduces overall system power consumption.
- Ideal for virtualization hosts, application servers, cloud platforms, and storage solutions.
- Micron enterprise-grade components deliver long-term reliability and consistent performance.
Compatible Alternative Part Numbers
- MTA18ASF1G72PZ-2G1B1
- MTA18ASF1G72PZ-2G1
- MTA18ASF1G72PDZ-2G1A1
- 774170-001
- 752370-091
- 726718-B21
- 752368-581
- 752368-081
- 762441-001
- 8GB PC4-17000 ECC Registered RDIMM
- DDR4-2133P 8GB 1Rx4 ECC Memory Module
Compatible Memory Modules
- Micron 8GB DDR4-2133P PC4-17000 RDIMM
- Micron 16GB DDR4-2133P PC4-17000 RDIMM
- Micron 32GB DDR4 ECC Registered RDIMM
- HPE SmartMemory DDR4-2133 RDIMM Modules
- PC4-17000 ECC Registered Server Memory
- DDR4 Registered ECC Enterprise Memory Modules
- 288-Pin RDIMM Server Memory Modules
Physical Characteristics
- Module Height: Approximately 30 mm (Standard RDIMM Height)
- Dimensions: 133.48 mm x 31.4 mm x 3.9 mm
- Environmental Compliance: Halogen-Free Design
- Maximum Operating Temperature: 95°C
Compatibility Information
This memory module is designed for enterprise-grade servers supporting DDR4 ECC Registered DIMM (RDIMM) technology, including many HPE ProLiant Gen9 and compatible enterprise server platforms. It is ideal for environments requiring dependable memory performance, reliability, and scalability.
Important: This is a Registered ECC server memory module and is not compatible with standard desktop PCs, gaming systems, laptops, or motherboards requiring non-ECC UDIMM or SO-DIMM memory.
Ideal Applications
- HPE ProLiant server upgrades
- Virtualization environments
- Database and application servers
- Private cloud infrastructure
- Enterprise storage platforms
- Business-critical computing systems
- Data center memory expansion projects
The HPE 8GB 1Rx4 DDR4-2133P PC4-170000 ECC Registered Memory Micron MTA18ASF1G72PZ-2G1B1 774170-001 752370-091 726718-B21 provides the reliability, efficiency, and compatibility required for enterprise server deployments, making it an excellent choice for expanding or maintaining HPE server infrastructure.