SK HYNIX 4GB DDR3-1333 RDIMM 1RX4 Server Memory Module
The SK HYNIX 4GB DDR3-1333 RDIMM is a high-performance registered memory module engineered for enterprise server environments. This 4GB DDR3 RDIMM operates at 1333MHz and features a 1RX4 configuration, delivering reliable data throughput for mission-critical applications. Ideal for system administrators and IT professionals upgrading server infrastructure, this memory module ensures stable performance in demanding workloads while maintaining compatibility with legacy and modern server architectures.
Key Features
- 4GB capacity with DDR3-1333 speed specification
- Registered DIMM (RDIMM) design for server stability
- 1RX4 rank configuration for optimal memory density
- ECC support for error detection and correction
- Low-power operation suitable for data center environments
- Backward compatible with existing server platforms
Technical Specifications
| Specification |
Details |
| Manufacturer |
SK HYNIX |
| Part Number |
HMT351R7AFR4C-H9 |
| Capacity |
4GB |
| Memory Type |
DDR3 SDRAM |
| Speed |
1333MHz (PC3-10600) |
| Module Type |
Registered DIMM (RDIMM) |
| Rank Configuration |
1RX4 |
| ECC |
Yes |
| Voltage |
1.5V |
| Form Factor |
240-pin DIMM |
Frequently Asked Questions
What is a registered DIMM (RDIMM) and why does it matter?
A registered DIMM includes a register that buffers the control signals between the memory controller and DRAM chips. This design reduces electrical load on the memory controller, enabling servers to support larger memory configurations with improved stability and reliability—essential for enterprise environments.
Is this DDR3 memory compatible with my server?
The SK HYNIX 4GB DDR3-1333 RDIMM is compatible with servers supporting DDR3 registered memory at 1333MHz. Check your server's memory specifications and supported JEDEC standards. The HMT351R7AFR4C-H9 part number ensures compatibility with systems designed for this memory profile.
What does 1RX4 configuration mean?
The 1RX4 designation indicates a single rank with 4 DRAM chips. This configuration balances capacity and performance, making it suitable for standard server deployments requiring reliable memory expansion without excessive power consumption.
Does this memory module support ECC?
Yes, the SK HYNIX DDR3-1333 RDIMM includes ECC (Error-Correcting Code) support, automatically detecting and correcting single-bit memory errors. This feature is critical for mission-critical applications where data integrity cannot be compromised.
