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Hynix HYMP512U64AP8-Y5 AB 1GB DDR2-667MHz non-ECC Unbuffered CL5
- Capacity: 1GB
- Type: DDR2 SDRAM
- Speed: 667MHz (PC2-5300)
- Form Factor: UDIMM (Unbuffered DIMM)
- ECC: Non-ECC
- CAS Latency: CL5
- Voltage: 1.8V
- Organization: 128Mx64 (128 Meg x 64-bit)
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Product Overview
This is a Hynix 1GB DDR2 SDRAM module designed for older computer systems. It operates at 667MHz with a CAS latency of 5, providing basic memory functionality for compatible motherboards.
Technical Information
| Memory Type | DDR2 SDRAM |
| Capacity | 1GB |
| Speed | 667MHz |
| Module Type | UDIMM |
Additional Specifications
| ECC | Non-ECC |
| CAS Latency | CL5 |
| Brand | Hynix |
| Part Number | HYMP512U64AP8-Y5 |
Product Description
The Hynix HYMP512U64AP8-Y5 is a 1GB DDR2 Synchronous Dynamic Random-Access Memory (SDRAM) module. It is designed for use in desktop computers and servers that support the DDR2 memory standard. With a speed rating of 667MHz (also known as PC2-5300), it offers a balance of performance and compatibility for systems of its era. This module is an Unbuffered DIMM (UDIMM), meaning it does not have an onboard buffer chip, making it suitable for standard consumer and many business-class motherboards. It is Non-ECC (Error-Correcting Code), which is typical for mainstream desktop memory, focusing on capacity and speed rather than advanced data integrity features found in ECC modules. The memory organization is 128Mx64, indicating 128 million by 64-bit memory chips, providing a total capacity of 1GB. The CAS Latency (CL) of 5 clock cycles is a key timing parameter that affects performance. This module operates at the standard DDR2 voltage of 1.8V.
