Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
Micron MT18JSF51272PZ-1G4D1DD 4GB DDR3-1333MHz RDIMM 1Rx4 CL9 Memory
- 4GB DDR3 SDRAM capacity
- Speed: 1333MHz (PC3-10600)
- Form Factor: RDIMM (Registered DIMM)
- Rank: 1Rx4 (Single Rank, x4 organization)
- CAS Latency: CL9
- Voltage: 1.5V
- ECC: Yes (Error-Correcting Code)
- Designed for servers and workstations
MT18JSF51272PZ-1G4D1DD 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
- 1333MHz
- Form Factor
- RDIMM
- Rank
- 1Rx4
- CAS Latency
- CL9
Product details
The Micron MT18JSF51272PZ-1G4D1DD is a 4GB DDR3 RDIMM memory module. It operates at 1333MHz with a CL9 latency, suitable for servers and workstations needing reliable memory. This module offers essential performance for various computing tasks.
Technical Information
| Memory Type | DDR3 SDRAM |
| Capacity | 4GB |
| Speed | 1333MHz |
| Form Factor | RDIMM |
| Rank | 1Rx4 |
Additional Specifications
| CAS Latency | CL9 |
| Voltage | 1.5V |
| Brand | Micron |
| Part Number | MT18JSF51272PZ-1G4D1DD |
Description
The Micron MT18JSF51272PZ-1G4D1DD is a 4GB DDR3 Registered DIMM (RDIMM) memory module, designed for use in server and workstation environments. It operates at a frequency of 1333MHz, corresponding to the PC3-10600 standard, providing adequate bandwidth for a wide range of enterprise applications. The module features a single-rank (1Rx4) organization, which is a common configuration for memory modules, offering efficient access to data. This RDIMM incorporates Error-Correcting Code (ECC) technology, which is critical for ensuring data integrity and system reliability in server-grade computing. ECC memory can detect and correct single-bit errors, significantly reducing the likelihood of data corruption and system downtime. The registered nature of the DIMM helps to buffer the command and address signals, reducing the electrical load on the memory controller and enabling the system to support larger memory capacities and maintain signal integrity. With a standard operating voltage of 1.5V, this DDR3 module is compatible with a broad range of server platforms that support DDR3 memory. The CAS Latency (CL) of 9 indicates the number of clock cycles required for the memory to access data, offering a responsive performance profile for its speed class. The MT18JSF51272PZ-1G4D1DD is a dependable choice for upgrading existing systems or populating new servers that require stable and reliable memory with essential enterprise features.
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 MT18JSF51272PZ-1G4D1DD.



