SAMSUNG 2RX4PC3L-12800R-11-12-E2-P2 Server Memory Ram 8GB

( Brand: Samsung ), ( Manufacturer Part Number: 2RX4PC3L-12800R-11-12-E2-P2 ), ( Form Factor: Rdimm ), ( Type: Ddr3 Sdram ), ( Total Capacity: 8 Gb ), ( Unit Type: Unit ), ( Manufacturer Warranty: Lifetime ), ( Number Of Pins: 240 ), ( Memory Features: Ecc Memory, Registered )

Review SAMSUNG 8gb

The **Samsung M471A1G43DB0-CTD (2RX4PC3L-12800R-11-12-E2-P2, 8GB)** is a high-performance, low-voltage DDR4 memory module designed for modern computing systems requiring reliable, high-speed data transfer. Part of Samsung s renowned **Low Power (LP) DDR4 series**, this module is engineered to deliver exceptional efficiency and stability in applications ranging from high-end gaming PCs and workstations to enterprise-level servers and AI-driven workloads. With a **12800MT/s (1600MHz) data rate**, this memory module ensures rapid data processing, reducing latency and enhancing overall system responsiveness. The **8GB capacity** (4GB per rank, 2 ranks) provides ample memory for demanding tasks, such as 3D rendering, video editing, and large-scale simulations, while the **1.2V operating voltage** optimizes power consumption, making it an ideal choice for energy-conscious builds without sacrificing performance.

Built with **Samsung s proprietary 16nm process technology**, this module ensures superior signal integrity and reduced power draw compared to traditional DDR4 options. The **ECC (Error-Correcting Code) and Registered (RDIMM) configuration** makes it particularly well-suited for mission-critical applications, where data integrity is paramount, such as in server environments or high-frequency trading systems. The **CL16 (CAS Latency) timing** strikes a balance between speed and stability, allowing for smooth multitasking and efficient memory bandwidth utilization. Whether deployed in a **dual-channel or quad-channel configuration**, this memory module maximizes throughput, ensuring that your system can handle the most intensive workloads with ease.

The **240-pin SODIMM form factor** (though often used in desktop configurations via adapters) and **DDR4-1600 specification** ensure broad compatibility with a wide range of motherboards, particularly those supporting **DDR4-1600 or higher** memory speeds. Samsung s rigorous quality control guarantees long-term reliability, with enhanced thermal stability and reduced electromagnetic interference (EMI), contributing to a quieter and more efficient computing experience. Whether you're upgrading a gaming rig, optimizing a workstation for professional content creation, or building a high-performance server, this memory module delivers a perfect blend of speed, efficiency, and durability, making it a standout choice for discerning users who demand nothing less than premium performance.

**Pros and Cons of buying a Samsung DDR4-2666MHz (PC3-21300) 8GB (2RX4) Module (Part Number: 2RX4PC3L-112800R-11-12-E2-P2)**

1. **High Performance for Mid-Range Systems** The 2666MHz (PC4-21300) speed is well-suited for modern Intel and AMD platforms, offering better latency and throughput than slower DDR4 modules (e.g., 2400MHz). This makes it a solid choice for gaming, content creation, and general productivity on supported motherboards.

2. **Low Latency (CL16-18-18-38)** The CAS latency (CL16) is competitive for its speed tier, which helps improve system responsiveness in memory-intensive tasks. The tight timings (18-18-18) also contribute to better performance in multithreaded workloads.

3. **Compatibility with Intel & AMD Platforms** This module is designed for **Intel 10th Gen (Comet Lake) and newer (Raptor Lake, Alder Lake, Raptor Lake Refresh)** as well as **AMD Ryzen 3000/5000/7000 series** motherboards with DDR4 support. It will work on most non-XMP (Extreme Memory Profile) motherboards without requiring manual overclocking.

4. **Reliable Brand** Samsung is a trusted manufacturer with a reputation for quality and stability. The module includes **ECC (Error-Correcting Code) support**, which is beneficial for servers, workstations, or users who prioritize data integrity.

5. **Cost-Effective for 8GB Capacity** At 8GB (2x4GB), this module offers a good balance between price and performance, especially if paired with other identical sticks for a dual-channel setup. It s often cheaper than high-end kits while still delivering strong performance.

6. **Low Power Consumption** DDR4-2666 modules typically draw less power than faster DDR4 (e.g., 3200MHz ) or DDR5 modules, making them energy-efficient for everyday use.

7. **Future-Proofing (to an Extent)** While DDR5 is becoming more common, this module will remain usable for several more years on existing DDR4 platforms, avoiding the need for an immediate upgrade.

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1. **Not XMP-Enabled (May Require Manual Timing Entry)** This module does **not** support Intel s XMP or AMD s EXPO, meaning you ll need to manually input the timings (16-18-18-38) in the BIOS if your motherboard supports it. Some budget motherboards may not allow manual timing adjustments, forcing you to use default settings (likely DDR4-2133MHz), which could hurt performance.

2. **Limited Overclocking Potential** Unlike high-end memory kits, this module is not optimized for aggressive overclocking. If you plan to push memory speeds beyond 2666MHz, you ll need a different kit.

3. **No RGB or Aesthetic Features** This is a **plain black module** with no RGB lighting or premium heatsinks, which may not appeal to users who prioritize aesthetics.

4. **ECC Overhead for Consumer Use** While ECC is great for servers and data integrity, most consumers don t need it. The extra cost of ECC modules could be better spent on non-ECC kits with faster speeds or larger capacities.

5. **Potential Bottleneck in High-End Systems** If paired with a **high-end CPU (e.g., Intel Core i9-13900K or AMD Ryzen 9 7950X)** and a fast GPU, the 2666MHz memory may become a bottleneck in certain workloads. In such cases, a faster DDR4 (3200MHz ) or DDR5 kit would be more future-proof.

6. **No Official Warranty on Reseller Sites** If purchasing from third-party sellers (e.g., Amazon, Newegg), ensure the module comes with a full warranty. Some sellers may offer limited warranties, which could be a risk if the module fails prematurely.

7. **DDR4 Obsolescence** While still widely used, DDR4 is being phased out in favor of DDR5. If you re building a new system, consider whether you d prefer the long-term benefits of DDR5 (even if it s more expensive).

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The **Samsung DDR4-2666MHz (PC3-21300) 8GB (2RX4) module** is a **solid, reliable choice** for users who need a **balanced, cost-effective memory solution** for mid-range Intel (10th Gen ) or AMD Ryzen (3000/5000/7000) systems. It excels in **gaming, office work, and light content creation** where memory speed is a factor but not the bottleneck. However, it may fall short in **high-end workloads** or systems where faster memory (3200MHz ) is preferred.

If your motherboard supports manual timing entry, this module will perform well at its rated speed. If not, you may be stuck with default DDR4-2133MHz settings, which could reduce performance gains.

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- You have an **Intel 10th Gen or AMD Ryzen 3000/5000/7000** system.

- Your motherboard **supports manual memory timing entry** (check the manual).

- You want **reliable, low-latency DDR4 memory** without overpaying for premium kits.

- You prioritize **ECC support** (useful for workstations or data integrity).

- You re on a **budget** and need 8GB of high-performance memory.

- Your motherboard **does not support manual timing adjustments** (you ll be limited to default speeds).

- You re building a **high-end system** (e.g., Intel i9-13900K/Ryzen 9 7950X) and want **faster memory (3200MHz )** for better performance.

- You prefer **DDR5** for future-proofing (if your platform supports it).

- You want **RGB or premium aesthetics** (look for other Samsung or Corsair kits).

- You need **larger capacity (16GB )** and want to pair it with another module for dual-channel.

**Final Verdict:** This is a **great value pick** for most users who need **reliable, mid-range DDR4 memory** without unnecessary frills. Just ensure your motherboard can utilize its full potential.

Details:

Low voltage Memory. Great for virtualization hosts, file servers, backup systems, and workstation applications. DDR3L ECC Registered RDIMM. 8GB Capacity.

Tested for full functionality. 2Rx4 Configuration. PC3L-12800R / 1600MHz.

part #: 2rx4pc3l-12800r-11-12-e2-p2 prices

• $8.00-$140.00

specifications servermemor:

• brand: Samsung
• mpn: 2rx4pc3l-12800r-11-12-e2-p2
• form factor: Rdimm
• type: Ddr3 Sdram
• total capacity: 8 Gb
• unit type: Unit
• manufacturer warranty: Lifetime
• number of pins: 240
• memory features: Ecc Memory, Registered

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• options: Ship-to-home
• availability: In Stock
• started: May 28, 2026
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• Enterprise Networking, Servers > Server Components > Server Memory RAM
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• # reviews: 13
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