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HP EM149AV 512MB DDR2-667MHz UDIMM 1Rx8 CL5 Memory
- 0.5 GB DDR
- 1 x 0.5 GB
- ECC
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Key specifications
See full specs ↓- Internal memory
- 0.5 GB
- Memory layout (modules x size)
- 1 x 0.5 GB
- Internal memory type
- DDR
- Memory clock speed
- 667 MHz
- ECC
- Yes
Documents
Product details
HP 512 MB (1x 512 MB) PC2-5300 DDR2-667 ECC FBD. Internal memory: 0.5 GB, Memory layout (modules x size): 1 x 0.5 GB, Internal memory type: DDR, Memory clock speed: 667 MHz, ECC
Features
| Internal memory | 0.5 GB |
| Memory layout (modules x size) | 1 x 0.5 GB |
| Internal memory type | DDR |
| Memory clock speed | 667 MHz |
| ECC | Yes |
Description
The HP EM149AV is a 512MB memory module designed to enhance the performance of compatible HP computers. It utilizes DDR2 SDRAM technology, operating at a speed of 667MHz, which corresponds to PC2-5300 specifications. This speed was common for mainstream computing during the DDR2 era, offering a noticeable improvement over older DDR memory standards. The module is a UDIMM (Unbuffered DIMM), meaning it does not have an onboard buffer chip. This type of RAM is typically used in desktop computers and some workstations where direct memory access is prioritized. The 1Rx8 configuration indicates that the memory chips are arranged in a single rank with eight internal memory banks, a standard configuration for many DDR2 modules. With a CAS Latency (CL) of 5, this memory module strikes a balance between speed and stability. It is designed to be compatible with HP systems that support DDR2 memory, serving as a straightforward upgrade path for users looking to increase their system's RAM capacity for improved multitasking and application performance. This is a non-ECC (Error-Correcting Code) module, suitable for general-purpose computing rather than mission-critical server applications that require ECC memory.
Condition: Refurbished
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