SAMSUNG M378A2K43DB1-CVF Ubeffered Udimm Memory PC4-23400 DDR4-2933MHZ 1.2V

( Brand: Samsung ), ( Manufacturer Part Number: M378A2K43DB1-CVF ), ( Form Factor: Udimm ), ( Type: Non-ecc Ram ), ( Total Capacity: 16 Gb ), ( Number Of Pins: 288 ), ( Bus Speed: Pc4-23400 ), ( Memory Features: Non-ecc Memory )

Review SAMSUNG 16gb Ddr4-2933mhz Ubeffered Udimm 1.2v Memory

The **Samsung M378A2K43DB1-CVF** is a high-performance, **PC4-23400 DDR4 UDIMM memory module** designed to deliver exceptional speed, reliability, and efficiency for demanding computing applications. Operating at a **2933MHz** clock speed, this **1.2V low-power** module is engineered to maximize performance while maintaining energy efficiency, making it an ideal choice for servers, workstations, and high-end desktop systems that require both speed and power optimization. Built with **Samsung s advanced 16nm process technology**, the module ensures low latency and high bandwidth, enabling seamless multitasking, faster data processing, and improved system responsiveness. As an **unbuffered (UDIMM)** configuration, it is well-suited for single-socket server platforms, offering a balance of cost-effectiveness and performance without the complexity of registered (RDIMM) or load-reduced (LRDIMM) memory. The **PC4-23400** designation confirms its compatibility with modern Intel and AMD platforms, ensuring seamless integration with a wide range of motherboards and CPUs. Whether deployed in enterprise environments, data centers, or high-performance workstations, this memory module provides a robust foundation for applications requiring sustained high-speed data transfer, such as virtualization, database management, and AI-driven workloads. Samsung s rigorous quality control and engineering precision ensure long-term stability, making this module a dependable investment for users seeking both performance and durability.

### **Pros and Cons of the Samsung M378A2K43DB1-CVF (PC4-23400 DDR4-2933MHz UDIMM 1.2V) Memory**

1. **High Performance for Workloads** This is a **low-latency, high-speed memory module** designed for **enterprise and server workloads**, making it ideal for **database operations, virtualization, and high-throughput applications**. The **2933MHz speed** is faster than standard DDR4-2400, improving performance in CPU-bound tasks.

2. **Registered (Buffered) Design (RDIMM)** The **registered (buffered) architecture** reduces bus contention, improving stability and performance in **multi-socket servers** and systems with high memory channel counts. This makes it suitable for **data centers, cloud servers, and high-end workstations**.

3. **Low Voltage (1.2V)** Operating at **1.2V** (instead of the standard 1.35V or 1.5V) reduces power consumption, which is beneficial for **energy efficiency** in large-scale deployments.

4. **Reliability & Stability** Samsung is a **trusted manufacturer** with a strong reputation for **durability and low error rates**. The **ECC (Error-Correcting Code) capability** (if supported by the motherboard) helps prevent data corruption in critical applications.

5. **Compatibility with High-End Systems** This module is designed for **enterprise-grade motherboards** (e.g., Dell PowerEdge, HP ProLiant, Lenovo ThinkSystem, or high-end workstations like the **Dell Precision, HP Z, or Intel/NVIDIA server platforms**). It is **not consumer-grade**, meaning it is optimized for **professional and server environments**.

6. **Future-Proofing** DDR4-2933 is a **common speed** in enterprise systems, and Samsung s **low-latency timing (CL15 or CL17)** ensures smooth operation in **multi-channel configurations**.

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1. **Expensive** This is **not a consumer-grade memory kit**. Prices are significantly higher than **unbuffered (UDIMM) or non-ECC memory**, making it **cost-prohibitive for home users or budget builds**.

2. **Limited Consumer Use Cases** While it performs well in **servers and workstations**, it is **overkill for gaming, content creation (video editing, 3D rendering), or general computing**. Most consumer systems **do not support RDIMMs**, requiring a **server-grade motherboard**.

3. **Requires ECC Support (Optional but Common)** While this module **can work without ECC**, most enterprise systems **expect ECC memory** for error correction. If your system lacks ECC support, you **won t get the full benefit**, and some motherboards may **disable ECC mode entirely**.

4. **Not Upgradable in Most Consumer PCs** Most **gaming and enthusiast motherboards** use **UDIMMs (unbuffered DIMMs)**, not RDIMMs. Even if your system **technically supports it**, **BIOS/UEFI restrictions** may prevent installation unless it s a **server/workstation board**.

5. **Power & Cooling Considerations** While **1.2V is efficient**, high-end servers often have **better cooling and power delivery** than consumer PCs. In a **consumer system**, improper cooling or power delivery could lead to **instability or throttling**.

6. **Overkill for Most Applications** Unless you are running **virtualization, databases, or high-end scientific computing**, the **performance gains over DDR4-3200/3600 UDIMM** may not justify the cost.

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### **Ending Conclusion & Recommendation**

#### **Who Should Buy This?**

- **Enterprise IT administrators** deploying **servers, virtualization hosts, or database servers**.

- **High-end workstation users** running **CAD, scientific computing, or AI workloads** on **server-grade motherboards**.

- **Data center operators** needing **low-latency, high-reliability memory** for **24/7 operations**.

#### **Who Should Avoid This?**

- **Gamers** DDR4-3600/4000 UDIMM kits offer **better performance per dollar**.

- **Content creators (video editors, 3D artists)** **DDR4-3200/3600 non-ECC UDIMM** is sufficient and much cheaper.

- **Budget PC builders** **Consumer-grade memory** (e.g., Corsair Vengeance, G.Skill Ripjaws) provides **better value**.

- **Users without ECC support** If your motherboard **doesn t support ECC**, the **registered buffer adds no benefit** and may cause **compatibility issues**.

- **If you have a server/workstation with RDIMM support and need enterprise-grade reliability**, this is an **excellent choice**.

- **If you re building a consumer PC**, **stick with high-speed UDIMM (DDR4-3600/4000) from brands like Corsair, Kingston, or G.Skill** they offer **better performance for the price**.

- **For gaming or general use**, **avoid RDIMMs entirely** they are **not compatible** with most consumer hardware.

- **Consumer PCs:** **Corsair Vengeance LPX DDR4-3600/4000 (CL16/CL18)**

- **Workstations (non-server):** **Crucial Ballistix ECC DDR4-3200/3600 (UDIMM)**

- **Servers/Data Centers:** **Samsung M393A2K40DB0-CTD (DDR4-2666/3200 RDIMM) or Micron 4ATF1G64HZ-2G2A1** (if 2933MHz is strictly required)

This module is **specialized for professional environments** if you don t fit that category, **there are far better (and cheaper) options** for your needs.

Details:

Samsung 16GB DDR4 2933MHz UDIMM memory module delivers fast and reliable performance for enterprise server workstation systems. Number Of Modules. DDR4-2933/PC4-23400. M378A2K43DB1-CVF.

Signal Processing. Featuring single rank 1Rx8 architecture, CL40 latency, non ECC un buffered design, and low 1.2V power consumption for efficient multitasking. Data Integrity Check. Rank Features.

CSS Latency Timings.

part #: m378a2k43db1 prices

• $60.00-$169.99

specifications servermemor:

• brand: Samsung
• mpn: M378a2k43db1-cvf
• form factor: Udimm
• type: Non-ecc Ram
• total capacity: 16 Gb
• number of pins: 288
• bus speed: Pc4-23400
• memory features: Non-ecc Memory

returns servermemor:

• method: Money back
• time: 30 Days
• policy: Returns Accepted
• paid by: Buyer

payments servermemor:

• wallet: Apple-pay
• credit card: Mastercard
• other

seller servermemor:

• rating: 100.0%
• # reviews: 743
• city: Dallas, Texas

shipping servermemor:

• class: Economy
• transit: 2-6 Days
• service: FedEx Ground Economy
• type: Fixed
• carrier: FedEx
• cost: $0.00

offer servermemor:

• started: June 11, 2026
• quantity: 2
• best offers: True
• sold: 0
• options: Ship-to-home
• availability: In Stock

general servermemor:

• condition: Used
• Enterprise Networking, Servers > Server Components > Server Memory RAM

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