Total Micro 8GB DDR4 RDIMM PC4-25600 Memory Module
The Total Micro 8GB DDR4 RDIMM is a Dell-compatible registered DIMM designed for enterprise and server environments requiring reliable memory upgrades. This PC4-25600 DDR4 SDRAM module delivers 3200 MHz performance with ECC protection, making it ideal for Dell PowerEdge servers, workstations, and systems demanding mission-critical stability. Whether you're expanding server capacity, upgrading legacy Dell systems, or building high-performance infrastructure, this 8GB registered memory provides the speed and error correction your business needs.
Key Features
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8GB Capacity — Expand Dell system memory for improved multitasking and server performance
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PC4-25600 Speed — 3200 MHz operation for responsive data processing
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ECC Protection — Error-correcting code detects and corrects memory errors automatically
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Registered DIMM (RDIMM) — 288-pin form factor optimized for Dell enterprise systems
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Single-Rank Configuration — 1Rx8 organization for efficient system compatibility
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1.2V Operating Voltage — Low-power design reduces thermal load and energy consumption
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Dell System Compatibility — Drop-in upgrade for Dell PowerEdge, Precision, and compatible platforms
Technical Specifications
| Specification |
Details |
| Manufacturer |
Total Micro Technologies |
| Part Number |
AA783420-TM |
| Memory Type |
DDR4 SDRAM |
| Capacity |
8GB |
| Speed |
3200 MHz (PC4-25600) |
| Form Factor |
288-pin RDIMM |
| Organization |
1Rx8 (Single-Rank) |
| ECC |
Yes |
| Operating Voltage |
1.2V |
| System Compatibility |
Dell PowerEdge, Precision, and compatible servers |
Frequently Asked Questions
Is this DDR4 memory compatible with my Dell server?
Yes, the Total Micro 8GB DDR4 RDIMM is specifically designed for Dell systems. The 288-pin registered DIMM form factor and PC4-25600 specification ensure compatibility with Dell PowerEdge servers and Precision workstations. Always verify your system's memory support documentation for optimal compatibility.
What does ECC mean and why is it important?
ECC (Error-Correcting Code) automatically detects and corrects single-bit memory errors in real-time. For enterprise servers and mission-critical applications, ECC protection prevents data corruption and system crashes, making it essential for business continuity and data integrity.
Can I mix this 8GB DDR4 module with other memory modules?
Yes, you can mix Total Micro DDR4 RDIMM modules with other compatible DDR4 registered memory, provided they meet your Dell system's specifications. For best performance and stability, matching speed (3200 MHz) and capacity is recommended, though most systems support mixed configurations.
What is the difference between RDIMM and UDIMM memory?
RDIMM (Registered DIMM) includes a register that buffers memory signals, reducing electrical load on the system controller. This makes RDIMMs ideal for servers and multi-module configurations. UDIMMs lack this register and are typically used in desktops and laptops. Dell enterprise systems require RDIMM modules like this one.
