
Safe Checkout
Secure Payments
Fast Delivery
Order Today
Free Shipping
Across the US
Easy Returns
Hassle-Free
Hynix HMP31GF7AFR4C-Y5 AB-C 8GB DDR2-667MHz ECC Fully Buffered CL5
- 8GB DDR2 SDRAM
- Speed: 667MHz (PC2-5300)
- Type: Fully Buffered DIMM (FB-DIMM)
- ECC (Error-Correcting Code) support
- CAS Latency: CL5
- Voltage: 1.8V
- Designed for server and workstation applications
- Manufacturer: Hynix
Click on Inquire to get latest price
Free U.S. Ground Shipping
Typically 1-2 handling + 3-7 transit days
Purchase orders accepted
For government, enterprise, data center, and small business customers.
Bulk Purchase Inquiry
Volume pricing and availability
Product Overview
The Hynix HMP31GF7AFR4C-Y5 is an 8GB DDR2 memory module designed for servers and high-performance workstations. It operates at 667MHz (PC2-5300) and features ECC (Error-Correcting Code) functionality for enhanced data integrity. This module is Fully Buffered (FB-DIMM), which allows for higher memory capacities and speeds in compatible systems.
Technical Information
| Memory Size | 8 GB |
| Memory Type | DDR2 SDRAM |
| Form Factor | FB-DIMM |
| Speed | 667 MHz (PC2-5300) |
| ECC | Yes |
Additional Specifications
| Registered/Unbuffered | Fully Buffered |
| CAS Latency | CL5 |
| Voltage | 1.8 V |
| Rank | 2R (Dual Rank) |
Product Description
The Hynix HMP31GF7AFR4C-Y5 is a high-capacity 8GB memory module engineered for demanding computing environments, particularly servers and workstations that require robust memory performance and reliability. This module utilizes DDR2 SDRAM technology, operating at a frequency of 667MHz, which corresponds to a PC2-5300 data transfer rate. The integration of ECC (Error-Correcting Code) is a critical feature, enabling the module to detect and correct single-bit errors in real-time, thereby preventing data corruption and system crashes. This specific module is a Fully Buffered DIMM (FB-DIMM). FB-DIMMs incorporate an Advanced Memory Buffer (AMB) chip on the module itself, which serializes data transfers between the memory controller and the DRAM chips. This design allows for higher memory densities and speeds compared to traditional unbuffered DIMMs, making FB-DIMMs suitable for systems requiring large amounts of memory. The CAS Latency is rated at CL5, indicating the number of clock cycles required for the memory to respond to a column address command. With its 8GB capacity, DDR2-667MHz speed, ECC support, and FB-DIMM architecture, the Hynix HMP31GF7AFR4C-Y5 is an ideal choice for upgrading or populating memory in compatible server platforms. It is designed to enhance system responsiveness, improve multitasking capabilities, and ensure data integrity in mission-critical applications where memory stability is paramount.

