SAMSUNG M393A1K43BB2-CWB Transcend Micron Miscellaneous Dimm Modules Totaling 112GB

( Brand: Samsung ), ( Manufacturer Part Number: M393A1K43BB2-CWB ), ( Form Factor: Dimm ), ( Type: Misc ), ( Number Of Modules: 25 ), ( Bus Speed: Pc3-12800 )

Review SAMSUNG Hp Transcend Micron Miscellaneous Dimm Modules Totaling 112gb

The **Samsung HP Transcend Micron M393A1K43BB2-CWB** is a high-performance, low-latency DDR4 memory module designed for enterprise-grade computing, offering a robust solution for demanding workloads in servers, workstations, and high-end data centers. Each of these **25 miscellaneous DIMM modules** delivers a total of **112GB of RAM**, composed of **4GB per module** in a **288-pin SODIMM form factor**, making them ideal for systems requiring scalable and reliable memory expansion. Built with **Samsung s advanced 16GB DDR4 RDIMM (Registered DIMM) technology**, these modules feature a **2400MHz data transfer rate**, ensuring rapid data processing and reduced latency for applications such as virtualization, database management, and AI-driven computations. The **ECC (Error-Correcting Code) capability** enhances data integrity by detecting and correcting single-bit errors on the fly, which is critical for mission-critical environments where uptime and accuracy are non-negotiable. These modules are engineered to meet **JEDEC standards**, ensuring compatibility with a wide range of compatible server platforms, including HP ProLiant, Dell PowerEdge, and other enterprise-grade systems. The **low-power design** of the M393A1K43BB2-CWB series helps optimize energy efficiency while maintaining peak performance, making them a cost-effective choice for data centers looking to balance power consumption with high throughput. Whether deployed in a **multi-socket server configuration** or a **high-density compute cluster**, these modules provide the reliability and speed needed to handle the most intensive computational tasks with ease. With **25 modules totaling 112GB**, this kit offers a flexible and scalable memory solution, allowing administrators to upgrade or expand their infrastructure seamlessly as workload demands grow.

**Pros and Cons of purchasing a Samsung HP Transcend Micron M393A1K43BB2-CWB 2x16GB (256GB) DDR4-2400 ECC RDIMM Modules**

### **Pros**

1. **High Capacity and Performance** The 2x16GB configuration provides a total of 256GB of RAM, which is ideal for server workloads, virtualization, or high-end workstations requiring significant memory bandwidth. DDR4-2400 offers decent speed for most enterprise and professional applications, though it is not the fastest available.

2. **ECC Memory** Error-Correcting Code (ECC) memory is crucial for data integrity in servers, databases, and virtualization environments. It helps prevent crashes and data corruption caused by memory errors, making it a reliable choice for mission-critical systems.

3. **Registered (RDIMM) Design** RDIMM modules are designed for multi-channel server systems, reducing power consumption and improving stability in high-channel configurations. They are compatible with enterprise-grade motherboards and server platforms.

4. **Compatibility with Major Brands** These modules are manufactured by Samsung, HP, Transcend, and Micron, ensuring broad compatibility with a wide range of server and workstation platforms, including Dell PowerEdge, HP ProLiant, Lenovo ThinkServer, and other enterprise-grade systems.

5. **Cost-Effective for High Capacity** While not the cheapest RAM on the market, the price per GB is reasonable for ECC RDIMM modules, especially when purchasing in bulk. This makes it a cost-effective solution for users needing large memory capacities without overpaying for high-end performance.

6. **Reliability and Support** Being a well-known brand, these modules come with manufacturer warranties and support, reducing the risk of failure in critical environments.

7. **Future-Proofing** With 256GB of RAM, this configuration can handle demanding applications such as large-scale databases, virtual machines, or AI/ML workloads for several years before requiring an upgrade.

---

### **Cons**

1. **Not the Fastest DDR4 Option** DDR4-2400 is slower compared to newer DDR4-3200 or DDR5 modules. If your system supports faster speeds, you may experience slightly lower performance in memory-intensive tasks, though the difference may not be significant for many applications.

2. **Limited Upgradeability** If you later need to upgrade to a higher capacity or faster RAM, you may need to replace the entire set rather than mixing speeds or capacities, depending on your motherboard s configuration.

3. **Power Consumption** RDIMM modules consume slightly more power than LRDIMM or non-registered memory, which could impact energy costs in large server deployments.

4. **Potential Overkill for Non-Server Use** If you are using this RAM in a non-server PC (e.g., a workstation or gaming rig), the ECC and RDIMM design may be unnecessary, and you could achieve better performance with lower-latency, non-ECC DDR4 modules.

5. **Price Sensitivity** For users on a tight budget, 256GB of ECC RDIMM RAM is expensive compared to non-ECC or LRDIMM alternatives. If your workload does not require ECC, you might save money by opting for cheaper, non-registered memory.

6. **Compatibility Risks** While these modules are designed for enterprise systems, there is always a risk of compatibility issues if the motherboard or BIOS does not fully support the specific model or configuration. Always verify compatibility with your system s documentation.

7. **Limited Availability of Replacement Parts** If a module fails, finding an exact replacement may be difficult, especially if the original manufacturer is no longer supporting the product line.

---

### **Recommendation**

The **Samsung HP Transcend Micron M393A1K43BB2-CWB 2x16GB (256GB) DDR4-2400 ECC RDIMM** modules are an excellent choice for **enterprise servers, virtualization hosts, database servers, or high-end workstations** that require large amounts of reliable, error-corrected memory. Their registered design ensures stability in multi-channel systems, and the ECC functionality protects against data corruption, making them ideal for mission-critical applications.

However, if you are working in a **non-server environment** (e.g., a gaming PC, a standard workstation, or a home server), the cost and specifications may not justify the purchase. In such cases, **non-ECC, lower-latency DDR4 modules** (e.g., DDR4-3200 or DDR4-3600) would offer better performance for the price.

- You are setting up a **server, virtualization host, or database server** where reliability and large memory capacity are critical.

- Your system **requires ECC memory** for data integrity.

- You need **high-channel compatibility** (e.g., 240GB memory configurations in enterprise motherboards).

- You want a **balanced mix of performance and cost** for professional workloads.

- You are building a **gaming PC, a standard desktop, or a non-critical workstation** where ECC is unnecessary.

- Your budget is tight, and you can achieve similar performance with **cheaper non-ECC DDR4 modules**.

- You require **higher memory speeds** (e.g., DDR4-3200 or DDR5) for latency-sensitive applications.

- You are unsure about **compatibility** with your specific motherboard, and testing or verification is not possible before purchase.

For most **enterprise or professional users**, these modules are a **strong, reliable choice**. For others, a more cost-effective or performance-optimized alternative may be preferable. Always verify compatibility with your system s documentation before purchasing.

Details:

25 modules in total.

part #: m393a1k43bb2 prices

• $11.49-$54.95

specifications servermemor:

• brand: Samsung
• mpn: M393a1k43bb2-cwb
• form factor: Dimm
• type: Misc
• number of modules: 25
• bus speed: Pc3-12800

general servermemor:

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

shipping servermemor:

• transit: 4-10 Days
• class: Standard
• service: USPS Ground Advantage
• type: Calculated
• cost: $8.10
• carrier: USPS

offer servermemor:

• sold: 0
• started: April 12, 2026
• quantity: 1
• availability: In Stock
• options: Ship-to-home
• best offers: True

seller servermemor:

• # reviews: 434
• city: Fountain Valley, California
• rating: 100.0%

returns servermemor:

• policy: No Returns

payments servermemor:

• wallet: Paypal
• credit card: Discover
• other

Samsung M393A1K43BB2 Is Similar To:

• 0.9709607809767642 Samsung Micron Server Vlp Ram Ibm (29.8% 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 20th, 2018)
• 00d5031 Hynix Micron Samsung Same (27.9% similar) 5v - 8GB dims IBM systems X3500 m4 7383, X3550 7914, X3650 7915 E5-XV2. 8GB DDR3 eccl registered PC3-149 DDR3-1866MHZ, operational memory speed is controlled by CPU type and number of dims installed. Major brand dims manufactured by UNIX, micron Samsung compatible with IBM part number 49Y1436 buy ...(March 19th, 2017)
• 0a89461 Micron Samsung Hynix Never (22.8% similar) 32GB kit 4 x 8GB memory for Leno think server TS130 1105 P/N 0A80461, DDR3 1333 PC3 eccl idioms. Major brand chips Samsung, micron, UNIX eloped...(August 14th, 2017)
• 10x2gb 10600s Elbida Samsung Laptop Ddr3 Hynix Micron Lot Memory (28.8% similar) ...(May 11th, 2015)
• Ddr3 Pc3 240 Samsung 12800 4gb Dimm Ram Pin 1600 Mhz Unbuff Cl11 ecc Memory (27.7% similar) 2 error checking non encumber of MODULES1 x 4 SPEED1600 SIZE4 TECHNOLOGYDDR3 STANDARDDDR3 1600 PC3 width 1...(March 4th, 2015)
• 15-13883-01 Cisco Micron Samsung Smart (26.8% similar) Shipped in plastic anti static bag and-or case. Expedited shipping available, and also used when purchasing 4 or more units Samsung smart 16GB 2RX4 - PC3L-10600R new, old stock, unused, tested just stored for some time...(October 8th, 2017)
• 2gb-53 Samsung Fb Dimm Server Memory Kit (29.5% similar) Pulled from a working server. In great shape...(March 25th, 2018)
• 45d8422 Ibm New Samsung Dimm Ram Memory Fully Tested (28.4% similar) The IBM 45D8422 has been inspected by our expert in-house certified technician, and is ready to ship today. Join us in the green movement and enjoy lightning fast solutions at ultimate value. The IBM 45D8422 is 16GB of DDR3 1066MHZ memory. The IBM 45D8422 memory is perfect addition to your device, ...(February 7th, 2019)
• 47j0158 Samsung Ibm Micron Ecc Server Memory Ram Lp (34.3% similar) ...(December 7th, 2018)
• 609713842107 Hynix Samsung Or Micron (25.6% similar) Untitled document...(July 11th, 2017)
• Ddr3-1333mhz 15-12291-01 M393b1k70ch0-yh9 Cisco Samsung 1x8gb Pc3-10600 Ecc Registered Dimm Memory (26.7% similar) Cisco 1X8GB PC3 DDR3 1333MHZ eccl registered dimm memory...(July 9th, 2016)