SAMSUNG M393A5434DB0-CPBQ0 Ecc Server Ram 4X 4GB 1RX4 PC4-2133P-R00-10 DDR4-2133

( Brand: Samsung ), ( Manufacturer Part Number: M393A5434DB0-CPBQ0 ), ( Type: Ddr4 Sdram ), ( Capacity Per Module: 4 Gb ), ( Total Capacity: 16 Gb ), ( Bus Speed: Pc4-2133p ), ( Form Factor: Dimm ), ( Number Of Pins: 288 ), ( Error Correction: Ecc Registered ), ( Rank: 1rx4 )

Review SAMSUNG 4x 4gb 1rx4 Ddr4-2133 Ecc Registered Server Ram

The **Samsung M393A5434DB0-CPBQ0** is a high-performance, enterprise-grade **4GB (1x4GB) DDR4 SODIMM memory module** designed specifically for demanding server and workstation applications. Engineered to meet the rigorous standards of modern data centers and high-end computing environments, this module delivers exceptional reliability, efficiency, and scalability. Operating at a **2133MHz clock speed** with a **PC4-2133P-R00-10** rating, it ensures optimal data transfer rates while maintaining low power consumption, making it an ideal choice for servers requiring balanced performance and energy efficiency. The **ECC (Error-Correcting Code)** functionality provides critical protection against data corruption, ensuring data integrity in mission-critical applications such as virtualization, database management, and high-performance computing. Built with **low-power (LP) DDR4 technology**, this module adheres to strict power-saving standards, reducing operational costs while maintaining peak performance perfect for 24/7 server deployments where reliability is paramount.

Manufactured by **Samsung**, a leader in memory technology, this module incorporates **high-quality DRAM chips** and undergoes rigorous testing to guarantee long-term stability and compatibility with a wide range of server platforms. The **1Rx4 configuration** (single-rank, four-channel) allows for efficient memory bandwidth utilization, enhancing overall system performance in multi-core processors. Whether deployed in **Rackmount servers, blade systems, or high-density computing environments**, this memory module ensures seamless operation while supporting advanced features like **DIMM registration, error detection, and correction**, which are essential for maintaining system uptime in enterprise-grade infrastructure. Its **low-profile design** and **industrial-grade build quality** further reinforce its suitability for environments where durability and consistent performance are non-negotiable. For IT administrators and data center operators seeking a **cost-effective yet high-reliability memory solution**, the Samsung M393A5434DB0-CPBQ0 delivers a proven combination of speed, endurance, and compatibility, making it a trusted component in modern server architectures.

### **Pros and Cons of Buying Samsung M393A5434DB0-CPBQ0 (4x4GB, DDR4-2133, ECC, Registered, Server RAM)**

1. **ECC Memory (Error-Correcting Code)** Protects against data corruption by detecting and correcting single-bit errors, making it ideal for servers, workstations, and mission-critical applications where data integrity is essential.

2. **Registered (Buffered) Design** Reduces signal interference on the memory bus, improving stability and compatibility in high-end server motherboards with strict timing requirements.

3. **DDR4-2133 Speed** Offers a balanced performance between speed and power efficiency, suitable for most modern server workloads without requiring extreme overclocking.

4. **Low Power Consumption (R00)** The "R00" designation indicates low power usage, which helps reduce heat and energy costs in data centers or long-running server setups.

5. **Reliability & Durability** Samsung is a reputable manufacturer known for producing high-quality, long-lasting memory modules, reducing the risk of premature failure.

6. **Compatibility with Server Platforms** Designed for enterprise and server-grade motherboards, ensuring better stability than consumer-grade RAM in demanding environments.

7. **Hot-Plug Support** Many server motherboards allow for hot-swapping of memory modules without shutting down the system, improving maintenance flexibility.

8. **Long Lifespan** ECC and registered memory are built to withstand continuous operation, making them suitable for 24/7 server deployments.

1. **Higher Cost Compared to Consumer RAM** Server-grade ECC RAM is significantly more expensive than standard DDR4 modules, which may not be cost-effective for non-server use (e.g., gaming PCs or workstations).

2. **Limited Overclocking Potential** Registered memory is not designed for overclocking, and attempting to push it beyond its rated speed (2133 MHz) may cause instability.

3. **Compatibility Issues with Non-Server Hardware** Most consumer motherboards (especially gaming or budget builds) do not support ECC or registered memory, making this RAM unusable in those systems.

4. **Reduced Performance in Non-Server Workloads** For tasks like gaming, video editing, or general computing, the benefits of ECC and registration are negligible, and standard DDR4 RAM would suffice at a lower cost.

5. **Overkill for Small-Scale Use** If you re running a single-server or a small-scale setup, the extra cost may not justify the features unless data integrity is a critical concern.

6. **Potential for Redundancy in Some Cases** If your workload does not involve heavy data processing (e.g., web hosting with minimal database operations), the error-correcting benefits may not be necessary.

---

The **Samsung M393A5434DB0-CPBQ0** is an excellent choice if you are building or upgrading a **server, workstation, or data center system** where **data reliability, stability, and long-term operation** are priorities. The ECC and registered features ensure that critical applications (databases, virtualization, financial systems, etc.) run without silent corruption or crashes.

However, if you are purchasing this RAM for **gaming, content creation (non-server), or a general-purpose PC**, the cost and lack of overclocking support make it an **unnecessary and expensive** investment. In such cases, **non-ECC, unbuffered DDR4 RAM** (e.g., Corsair Vengeance, G.Skill Ripjaws, or Kingston Fury) would provide better performance per dollar.

---

- You are building a **server, NAS, or enterprise-grade workstation**.

- Your application requires **ECC memory for data integrity** (e.g., databases, virtualization, financial systems).

- You need **registered memory for compatibility with high-end server motherboards**.

- You prioritize **reliability and longevity** over raw speed.

- You are using a **consumer-grade motherboard** (gaming, budget, or non-server).

- Your workload does not require **ECC or registered memory** (e.g., gaming, general computing, light video editing).

- You want **better performance per dollar** (standard DDR4 RAM will suffice).

- You plan to **overclock** (this RAM is not designed for it).

For most **non-server users**, investing in this module is **financially irrational** unless absolutely necessary. For server deployments, however, it is a **solid, high-quality choice** that justifies its cost.

Details:

Total Capacity: 16 GB 4 x 4GB. Not compatible with standard desktop PCs that require un buffered UDIMM memory. The DDR4-2133 speed ensures efficient data transfer, optimizing your systems responsiveness and overall processing power.: condition: Used - Very Good Our Assessment: This RAM set is in condition.

You can be confident in the robust performance of this server memory. Error Correction: ECC Registered RDIMM. Please verify your servers motherboard and CPU specifications to ensure compatibility before purchase. Each module has been carefully pulled from a working server environment, ensuring full functionality and reliability.

Product Features:Brand: Samsung. Designed for demanding server environments, this ECC Registered memory provides enhanced data integrity and stability, crucial mission-critical applications vitalized infrastructures. About This Product: Elevate your servers performance with this set of four Samsung 4GB 1Rx4 PC4-2133P-R00-10 DDR4-2133 ECC Registered Server RAM modules, meticulously inspected and offered by SBC Gadgets. This RAM is ideal for upgrading existing servers or building new high-performance systems where reliability and error correction are paramount.

Whats Included: 4 x Samsung 4GB 1Rx4 PC4-2133P-R00-10 DDR4-2133 ECC Registered Server RAM. While they may exhibit minor cosmetic wear consistent with previous use, such as faint scuffs or dust, these do not affect their operational integrity. Application: Server. Form Factor: DIMM.

part #: m393a5434db0cpbq0 price

• $59.99

specifications servermemor:

• brand: Samsung
• mpn: M393a5434db0-cpbq0
• type: Ddr4 Sdram
• capacity per module: 4 Gb
• total capacity: 16 Gb
• bus speed: Pc4-2133p
• form factor: Dimm
• number of pins: 288
• error correction: Ecc Registered
• rank: 1rx4

offer servermemor:

• started: May 7, 2026
• best offers: True
• quantity: 1
• availability: In Stock
• options: Ship-to-home
• sold: 0

shipping servermemor:

• transit: 4-7 Days
• carrier: USPS
• type: Calculated
• cost: $0.00
• service: USPS Priority Mail
• class: Expedited

seller servermemor:

• city: Beaverton, Oregon
• # reviews: 9211
• rating: 100.0%

payments servermemor:

• credit card: Diners-club
• other
• wallet: Apple-pay

returns servermemor:

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

general servermemor:

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

Samsung M393A5434DB0-CPBQ0 Is Similar To:

• 0.09744922496769814 Samsung Ecc Reg Ram (29.2% similar) No other accessories hardware software. I'll get back to you as soon I can...(November 17th, 2018)
• 0.11338225633667265 Lot Samsung Ecc Server Ram Memory (30.6% similar) Condition: used, working if a power adapter is required for this item, it not included cord shows signs of normal use w some scuffs scratches blemishes sticker residue no other accessories hardware software. I'll get back to you as soon I can...(March 27th, 2018)
• 0.1258726855836516 Lot Samsung Server Vlp Ram Ibm (25.7% similar) I'll get back to you as soon I can. Condition: used, working, pictured one but total 36 same if a power adapter is required for this item, it not included cord shows signs of normal use w some scuffs scratches blemishes sticker residue no other accessories hardware software...(October 19th, 2018)
• 0.35100209741590715 Hp Samsung Ecc Reg (23.3% similar) I'll get back to you as soon I can. No other accessories hardware software...(October 12th, 2018)
• 0.3518165772947017 Samsung Cn Ram Ecc Reg Qty (26.5% similar) No other accessories hardware software. I'll get back to you as soon I can...(May 7th, 2018)
• 0.4190561585571104 Lot Samsung Ecc Server Ram (32.4% similar) Condition: used, working if a power adapter is required for this item, it not included cord shows signs of normal use w some scuffs scratches blemishes sticker residue no other accessories hardware software. I'll get back to you as soon I can...(October 13th, 2018)
• 0.4196896457027133 Samsung Ecc Reg Ram (29.5% similar) No other accessories hardware software. I'll get back to you as soon I can...(November 9th, 2018)
• 0.42639317034624824 Samsung Server Vlp Ram Ibm (26.3% similar) I'll get back to you as soon I can. Condition: used, working if a power adapter is required for this item, it not included cord shows signs of normal use w some scuffs scratches blemishes sticker residue no other accessories hardware software...(October 19th, 2018)
• 0.7823584412062607 Samsung Reg Ecc Ram Cn Qty (25% similar) I'll get back to you as soon I can. No other accessories hardware software...(June 19th, 2018)
• 0.850481806304197 Lot Samsung Hynix Server Ecc Ram (28.4% similar) Condition: used, working if a power adapter is required for this item, it not included cord shows signs of normal use w some scuffs scratches blemishes sticker residue no other accessories hardware software. I'll get back to you as soon I can...(October 16th, 2018)
• 0.9516050138760368 Samsung Registered Ecc Memory (30.2% similar) Condition: used, working if a power adapter is required for this item, it not included cord shows signs of normal use w some scuffs scratches blemishes sticker residue no other accessories hardware software. I'll get back to you as soon I can...(May 26th, 2018)