MicroMemory 2GB DDR2 533MHZ ECC

MicroMemory 2GB DDR2 533 MHz ECC Memory Module

The MicroMemory 2GB DDR2 533 MHz ECC module is a high‑performance, error‑correcting memory solution designed for servers, workstations, and enterprise systems that demand reliable data integrity. With its single 240‑pin DIMM form factor and 533 MHz (PC2‑4200) speed rating, this module delivers robust performance while safeguarding against bit‑level errors through built‑in ECC technology.

Key Technical Specifications

• Capacity: 2 GB per DIMM (1 x 2 GB)
• Memory Type: DDR2 SDRAM
Speed: 533 MHz (PC2‑4200) – providing a theoretical bandwidth of 4.2 GB/s
• Form Factor: 240‑pin DIMM, suitable for standard desktop and server motherboards
• Voltage: 1.8 V – compliant with DDR2 specifications
• ECC Support: Single‑bit error correction and double‑bit detection (SBE/DDE)
• Latency: Typical CAS latency of 5–6 cycles, optimized for balanced performance
• Heat Spreader: Integrated heat spreader to aid thermal management in dense memory configurations
• Color Coding: Often available in green or black, matching common server chassis aesthetics

Why ECC Matters

In mission‑critical environments—such as database servers, virtualization hosts, and scientific computing clusters—data integrity is paramount. The ECC (Error Correcting Code) feature embedded in this module automatically detects single‑bit errors and corrects them on the fly, while flagging double‑bit errors for system alerts. This proactive error handling reduces downtime, prevents data corruption, and extends hardware lifespan.

Compatibility & Installation

The 240‑pin DIMM design ensures seamless integration with a wide range of motherboards that support DDR2 ECC memory. Whether you’re upgrading an existing server or building a new workstation, this module fits into any standard DDR2 DIMM slot. It is fully compatible with Intel and AMD platforms that provide ECC support in their chipset and processor families.

Installation Tips:

• Ensure the motherboard’s BIOS/UEFI is configured to enable ECC memory before installation.
• Insert the module at a 45° angle, aligning the notch with the slot key, then press firmly until the latches click into place.
• After installation, run a memory diagnostic tool (e.g., MemTest86+) to confirm proper operation and ECC functionality.

Performance in Real‑World Scenarios

With its 533 MHz clock speed, the module delivers consistent throughput for workloads such as:

• Virtualization: Multiple virtual machines running concurrently benefit from the high bandwidth and low latency.
• Database Operations: Transaction‑heavy databases experience reduced I/O bottlenecks.
• Scientific Computing: Large matrix calculations and simulations maintain data accuracy thanks to ECC.

The module’s single‑rank architecture ensures minimal signal interference, while the heat spreader aids in maintaining stable temperatures even under sustained load.

Reliability & Longevity

DDR2 memory modules like this one are engineered with industrial‑grade components, offering a mean time between failures (MTBF) that exceeds typical consumer-grade RAM. The ECC feature further enhances reliability by correcting transient errors caused by cosmic rays or electrical noise.

Environmental Considerations

The module operates at 1.8 V, which is lower than many newer DDR3/DDR4 modules, resulting in reduced power consumption and heat generation. This makes it an attractive choice for data centers focused on energy efficiency and thermal management.

Typical Use Cases

• Enterprise Servers: Ideal for HP ProLiant, Dell PowerEdge, or Lenovo ThinkServer lines that support DDR2 ECC.
• High‑Performance Workstations: Suitable for CAD/CAM applications requiring reliable memory.
• Legacy System Upgrades: Provides a cost‑effective way to enhance older systems without replacing the entire platform.

Conclusion

The MicroMemory 2GB DDR2 533 MHz ECC module stands out as a dependable, high‑speed memory solution for environments where data integrity and system stability are non‑negotiable. Its combination of robust ECC protection, efficient power usage, and proven compatibility makes it an excellent choice for any organization looking to maintain performance without compromising reliability.