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HMT451U7DFR8A-PB - Hynix 4GB DDR3-1600MHz PC3-12800 ECC Unbuffered CL11 240-Pin DIMM 1.35V Low Voltage Single Rank Memory Module
- Capacity: 4GB
- Type: DDR3 SDRAM
- Form Factor: UDIMM (Unbuffered DIMM)
- Speed: 1600MHz (PC3-12800)
- Rank: 1Rx8
- Latency: CL11
- Voltage: 1.5V
- ECC: No
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Key specifications
See full specs ↓- Product Type
- Memory Module
- Capacity
- 4GB
- Memory Technology
- DDR3 SDRAM
- Form Factor
- UDIMM
- Speed
- 1600MHz
- Rank
- 1Rx8
Product details
The Hynix HMT451U7DFR8A-PB is a 4GB DDR3 Unbuffered DIMM (UDIMM) memory module. It operates at 1600MHz with a 1Rx8 rank configuration and CL11 latency.
Technical Information
| Product Type | Memory Module |
| Capacity | 4GB |
| Memory Technology | DDR3 SDRAM |
| Form Factor | UDIMM |
Additional Specifications
| Speed | 1600MHz |
| Rank | 1Rx8 |
| CAS Latency | CL11 |
| ECC | Non-ECC |
Description
The Hynix HMT451U7DFR8A-PB is a standard 4GB DDR3 Unbuffered DIMM (UDIMM) memory module, suitable for a broad range of desktop computers and entry-level servers. It operates at a frequency of 1600MHz, commonly referred to as PC3-12800, offering a good balance of performance and compatibility for everyday computing needs. This module features a 1Rx8 rank configuration, indicating a single rank with eight memory chips per data line. The CL11 CAS latency means it takes 11 clock cycles to access data, which is typical for DDR3 modules at this speed, ensuring efficient operation for most applications. As an unbuffered module, it directly communicates with the memory controller without an intermediate register, which is standard for consumer-grade motherboards. Operating at the standard 1.5V, the HMT451U7DFR8A-PB is designed for systems that support DDR3 UDIMMs. It is a reliable choice for upgrading existing systems or for use in new builds where non-ECC memory is sufficient. This module is ideal for general office productivity, web browsing, and light multimedia tasks, providing a cost-effective performance boost.
Condition: Refurbished
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Typically 1–2 days handling, 3–7 days in transit.
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