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Hynix HYMP512F72BP8D2-C4-AB 1GB DDR2-533MHz FB-DIMM 2Rx8 CL4 Memory
- 1GB DDR2 Memory Capacity
- DDR2-533MHz (PC2-4200) Speed
- FB-DIMM (Fully Buffered DIMM) Form Factor
- 2Rx8 Configuration (Dual Rank, x8)
- CAS Latency CL4
- Designed for Servers and Workstations
- ECC (Error-Correcting Code) support implied by FB-DIMM standard
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Product Overview
The Hynix HYMP512F72BP8D2-C4-AB is a 1GB FB-DIMM (Fully Buffered DIMM) memory module designed for servers and high-end workstations. It operates at DDR2-533MHz speed with a CAS Latency of 4 (CL4). This module features a 2Rx8 configuration, indicating two ranks of memory chips with 8 bits per chip.
Technical Information
| Memory Type | DDR2 SDRAM |
| Capacity | 1GB |
| Speed | 533MHz (PC2-4200) |
| Form Factor | FB-DIMM |
Additional Specifications
| CAS Latency | CL4 |
| Configuration | 2Rx8 |
| ECC | Yes (implied by FB-DIMM) |
| Voltage | 1.8V (typical for DDR2 FB-DIMM) |
Product Description
The Hynix HYMP512F72BP8D2-C4-AB is a 1GB memory module specifically engineered for server and workstation environments that utilize the FB-DIMM (Fully Buffered DIMM) architecture. This type of memory is characterized by an Advanced Memory Buffer (AMB) chip on each module, which serializes data transfers, allowing for higher memory densities and speeds compared to traditional unbuffered DIMMs. The module operates at a DDR2 speed of 533MHz, also known as PC2-4200, providing a substantial bandwidth for memory-intensive applications. This particular module features a 2Rx8 configuration, meaning it consists of two ranks of memory chips, with each rank utilizing 8-bit wide memory chips. This dual-rank design can sometimes offer performance benefits in certain server workloads. The CAS Latency (CL) is rated at 4, indicating the number of clock cycles required for the memory controller to access a specific column address after a row is activated. Lower latency generally translates to faster response times. As an FB-DIMM, this Hynix memory module inherently supports ECC (Error-Correcting Code) functionality. ECC memory is crucial in server environments as it can detect and correct single-bit errors in memory, preventing data corruption and system crashes. The HYMP512F72BP8D2-C4-AB is designed to be compatible with motherboards that specifically support DDR2 FB-DIMMs, typically found in older generation servers and high-performance workstations requiring enhanced memory reliability and capacity.
