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Micron MT18KSF51272AZ-1G4H1 4GB DDR3-1333MHz UDIMM 2Rx8 CL9 Memory
- Capacity: 4GB
- Memory Type: DDR3 SDRAM
- Speed: 1333MHz
- Form Factor: UDIMM (Unbuffered DIMM)
- Voltage: 1.5V (Standard Voltage)
- CAS Latency: CL9
- Rank: Dual Rank (2Rx8)
- Pin Count: 240-Pin
- Designed for desktops and non-ECC servers
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Key specifications
See full specs ↓- Capacity
- 4GB
- Memory Type
- DDR3 SDRAM
- Speed
- 1333MHz
- Module Type
- UDIMM
- Voltage
- 1.5V
- CAS Latency
- CL9
Product details
The Micron MT18KSF51272AZ-1G4H1 is a 4GB DDR3 Unbuffered DIMM (UDIMM) operating at 1333MHz. It is designed for standard computing systems and offers reliable performance.
Technical Information
| Capacity | 4GB |
| Memory Type | DDR3 SDRAM |
| Speed | 1333MHz |
| Module Type | UDIMM |
Additional Specifications
| Voltage | 1.5V |
| CAS Latency | CL9 |
| Pin Count | 240-Pin |
Description
The Micron MT18KSF51272AZ-1G4H1 is a 4GB DDR3 Synchronous Dynamic Random-Access Memory (SDRAM) module designed for standard computing applications. It operates at a speed of 1333MHz, providing a PC3-10600 data transfer rate. This module is an Unbuffered DIMM (UDIMM), which means it does not feature the onboard register found in RDIMMs. This makes it suitable for a wide range of desktop computers, workstations, and some entry-level servers that do not require the signal buffering or advanced error correction capabilities of registered memory. This module operates at a standard voltage of 1.5V, which is typical for DDR3 memory. The CAS Latency (CL) is rated at 9, indicating the number of clock cycles required for the memory to respond to a column access strobe command. The 'MT18KSF51272AZ' part of the designation suggests Micron's product line, a capacity of 512 Megabits x 72 bits (which translates to 4GB for a non-ECC module), and the 'AZ' suffix might denote specific manufacturing or revision details. The '1G4H1' likely refers to internal Micron codes for speed binning or other specifications. As a standard DDR3 UDIMM, this Micron memory module is a common upgrade or replacement component for systems that support this memory type. It offers a straightforward way to increase system memory capacity, leading to improved multitasking performance and faster application loading times. It's important to note that this module does not feature ECC, making it unsuitable for mission-critical server applications that require the data integrity provided by ECC memory. Always confirm system compatibility for DDR3 UDIMMs, speed, and voltage before purchasing.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
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Government, enterprise, data center and small business.
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