MicroMemory 2 GB PC3200 DDR400

MicroMemory 2 GB PC3200 DDR400

The MicroMemory 2 GB PC3200 DDR400 is a high‑performance double‑data‑rate (DDR) memory module designed for use in desktop and workstation systems that require reliable, fast, and ECC‑protected RAM. With its 400 MHz operating frequency and 32‑bit data bus width, this module delivers a theoretical bandwidth of 3.2 GB/s, making it suitable for demanding applications such as scientific computing, database management, and professional graphics work.

Key Technical Specifications

• Capacity: 2 GB (single DIMM)
• Form Factor: 1.35‑inch DDR DIMM with 278 pins
• Speed: 400 MHz (PC3200)
• Bus Width: 32 bits
• Bandwidth: 3.2 GB/s (theoretical)
• CAS Latency: 4 cycles (typical for DDR400 modules)
• Voltage: 1.5 V (standard DDR voltage)
• ECC Support: Yes, error‑correcting code enabled for data integrity
• Heat Spreader: None; the module is unbuffered and low‑profile
• Package Type: DIMM (Dual In-line Memory Module)
• Operating Temperature: 0 °C to +70 °C
• Compatibility: Designed for systems that support DDR2 ECC memory at 400 MHz, including many HP workstation models and other compatible motherboards.

Design Features & Reliability

The module incorporates ECC (Error‑Correcting Code) technology, which automatically detects and corrects single‑bit errors and flags multi‑bit errors. This feature is essential for mission‑critical environments where data corruption can lead to catastrophic failures.

Its unbuffered architecture ensures low latency, while the 1.5 V supply voltage keeps power consumption within standard DDR2 limits. The DIMM’s compact 278‑pin layout allows it to fit into a wide range of desktop and workstation chassis without requiring additional space or cooling solutions.

Installation & Compatibility

Installing the MicroMemory 2 GB PC3200 DDR400 is straightforward:

1. Power off the system and disconnect all cables.
2. Locate an available DIMM slot on the motherboard that supports DDR2 ECC memory at 400 MHz.
3. Align the notch on the module with the key in the slot, then gently insert it until the latches click into place.
4. Reconnect power and boot the system. The BIOS should automatically detect the new module and report its speed, capacity, and ECC status.

Because this memory is specifically engineered for DDR2 400 MHz ECC, it will not function correctly in non‑ECC or DDR3/4 slots. Always verify motherboard specifications before installation.

Performance Profile

In benchmark tests, the MicroMemory 2 GB PC3200 DDR400 consistently delivers:

• Read Latency: Approximately 7–8 ns at 400 MHz
• Write Latency: Similar to read latency due to symmetric timing
• Bandwidth Utilization: Near‑peak 3.2 GB/s in memory‑intensive workloads such as large matrix operations and database queries.

The ECC feature adds negligible overhead, ensuring that the module’s performance remains virtually identical to non‑ECC counterparts while providing an extra layer of data protection.

Typical Use Cases

• Scientific Computing: High‑precision simulations and numerical analysis benefit from ECC memory’s error detection capabilities.
• Enterprise Servers: Database servers and virtualization hosts often require reliable RAM to maintain uptime.
• Professional Workstations: CAD, 3D rendering, and video editing applications can leverage the module’s bandwidth for smoother performance.
• Embedded Systems: Certain industrial controllers and embedded platforms that use DDR2 ECC modules find this memory suitable for their stability needs.

Maintenance & Longevity

DDR2 ECC modules like the MicroMemory 2 GB PC3200 DDR400 are designed to operate reliably over extended periods. To maximize lifespan:

• Keep the system’s ambient temperature within the specified range.
• Avoid excessive vibration or mechanical shock, especially in mobile workstations.
• Regularly update BIOS firmware to ensure optimal memory timing and compatibility.

Conclusion

The MicroMemory 2 GB PC3200 DDR400 stands out as a robust, high‑speed, ECC‑enabled memory solution for professionals who demand both performance and data integrity. Its compact design, reliable error correction, and proven compatibility with a range of workstation platforms make it an ideal choice for any environment where uptime and accuracy are paramount.