Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
Micron MT18JSZF51272PXZ-1G6K1HF 4GB DDR3-1600MHz RDIMM 1Rx4 Memory
- 4GB Capacity
- DDR3 SDRAM Technology
- 1600MHz Memory Speed (PC3-12800)
- RDIMM (Registered DIMM)
- 1Rx4 Single Rank x4 Configuration
- ECC Registered Memory
- Designed for Servers and Workstations
MT18JSZF51272PXZ-1G6K1HF isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Memory Type
- DDR3 SDRAM
- Capacity
- 4GB
- Speed
- 1600MHz (PC3-12800)
- Form Factor
- RDIMM (Registered DIMM)
- Rank
- 1Rx4 (Single Rank x4)
- Voltage
- 1.5V
Product details
The Micron MT18JSZF51272PXZ-1G6K1HF is a 4GB DDR3-1600MHz RDIMM memory module. It features a 1Rx4 rank configuration and is designed for server and workstation environments.
Technical Information
| Memory Type | DDR3 SDRAM |
| Capacity | 4GB |
| Speed | 1600MHz (PC3-12800) |
| Form Factor | RDIMM (Registered DIMM) |
| Rank | 1Rx4 (Single Rank x4) |
Additional Specifications
| Voltage | 1.5V |
| ECC | Yes (Registered) |
| Manufacturer | Micron |
| Part Number | MT18JSZF51272PXZ-1G6K1HF |
Description
The Micron MT18JSZF51272PXZ-1G6K1HF is a 4GB DDR3 Registered DIMM (RDIMM) memory module, designed to deliver reliable performance for server and workstation applications. Operating at a speed of 1600MHz (PC3-12800), it provides efficient data transfer rates suitable for a wide range of computing tasks, from general business operations to more demanding workloads. This module features a 1Rx4 single-rank configuration, which is optimized for specific memory controller designs and can offer advantages in certain server architectures. As a registered DIMM, it includes onboard registers that buffer command and address signals, reducing electrical load on the memory controller and enabling higher memory capacities and improved stability in multi-processor systems. Furthermore, the MT18JSZF51272PXZ-1G6K1HF incorporates ECC (Error-Correcting Code) functionality. This crucial feature allows the memory subsystem to detect and correct single-bit errors, and detect multi-bit errors, thereby enhancing system reliability and preventing data corruption. This makes it an essential component for environments where uptime and data integrity are critical.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for MT18JSZF51272PXZ-1G6K1HF.



