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HP 740905-154 8GB DDR3-1600MHz ECC Unbuffered CL11 UDIMM Memory Module
- 8GB total capacity
- DDR3 SDRAM technology
- Speed: 1600MHz (PC3-12800)
- Form Factor: UDIMM (Unbuffered DIMM)
- ECC (Error-Correcting Code) support
- CAS Latency: CL11
- Designed for compatible HP servers and workstations
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Product Overview
This is an HP 8GB DDR3-1600MHz ECC Unbuffered DIMM (UDIMM) memory module. It is designed for servers and workstations requiring error correction for enhanced data integrity and reliability.
Technical Information
| Part Number | 740905-154 |
| Brand | HP |
| Capacity | 8GB |
| Memory Type | DDR3 SDRAM |
Additional Specifications
| Speed | 1600MHz |
| Form Factor | UDIMM |
| ECC | Yes |
| CAS Latency | CL11 |
Product Description
The HP 740905-154 is an 8GB memory module that utilizes DDR3 SDRAM technology, operating at a speed of 1600MHz (PC3-12800). A key feature of this module is its support for Error-Correcting Code (ECC), which allows it to detect and correct common types of internal data corruption. This makes it particularly suitable for mission-critical applications and environments where data integrity is paramount, such as servers and high-end workstations. This module is an Unbuffered DIMM (UDIMM), meaning it does not have an onboard buffer chip, which typically results in lower latency and power consumption compared to Registered DIMMs (RDIMMs). However, UDIMMs are generally used in systems that can support a higher density of memory modules without buffering. The CAS Latency (CL) is rated at CL11, defining the timing for data access. As an official HP component, the 740905-154 is designed and tested to ensure compatibility and optimal performance within HP server and workstation platforms that specify DDR3 1600MHz ECC UDIMM memory. It is an ideal choice for upgrading memory capacity while also enhancing system reliability through its ECC capabilities.
