Samsung M393A2K40DB2-CTD7Y 16GB Pc4-21300 RAM
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Samsung M393A2K40DB2-CTD7Y 16GB 2666mhz Pc4-21300 Cl19 Ecc New

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Part Number#: M393A2K40DB2-CTD7Y
List Price was: $100.00
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New Bulk Pack

Short Description:
Samsung M393A2K40DB2-CTD7Y 16GB 2666mhz Pc4-21300 Cl19 Ecc Registered Single Rank X4 1.2v Ddr4 Sdram 288-pin Rdimm Module for Server | New Bulk Pack
Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
90 Days

Introduction to Samsung M393A2K40DB2-CTD7Y

Samsung M393A2K40DB2-CTD7Y is a 16GB DDR4 SDRAM memory module that is designed for high-performance computing applications. DDR4 SDRAM is the latest standard in memory technology, offering higher bandwidth and lower power consumption compared to its predecessors.

The Samsung M393A2K40DB2-CTD7Y memory module has a speed of 2666MHz and a CAS latency of 19. It operates at a voltage of 1.2V, making it energy-efficient and compatible with a wide range of systems.

This memory module is designed for use in servers and workstations, and it supports ECC (Error-Correcting Code) technology that helps to detect and correct memory errors. ECC memory is essential for critical applications that require high levels of reliability and data integrity.

The Samsung M393A2K40DB2-CTD7Y module is also a single-rank memory, meaning that it has a single set of memory chips that are accessed in a specific order. Single-rank memory is known for its low latency, making it an excellent choice for high-performance computing applications that require quick response times.

Understanding DDR4 SDRAM Technology

DDR4 SDRAM (Double Data Rate 4 Synchronous Dynamic Random Access Memory) is a type of computer memory that has been designed to provide faster data transfer speeds and lower power consumption compared to its predecessors, such as DDR3 and DDR2.

DDR4 SDRAM achieves faster data transfer rates by using a higher clock speed than DDR3 and by implementing new technologies such as data prefetching, data compression, and bank grouping. DDR4 SDRAM has a base clock speed of 2133MHz, but it can be overclocked to higher speeds.

Another key feature of DDR4 SDRAM is its increased memory density. DDR4 SDRAM memory modules can store up to 16GB of data per module, which is double the maximum capacity of DDR3 memory modules. This increased memory density allows for more memory to be installed in a system, which can improve overall performance.

DDR4 SDRAM also uses less power than its predecessors, with a standard operating voltage of 1.2V compared to DDR3's 1.5V. This reduced power consumption makes DDR4 SDRAM an ideal choice for use in mobile devices, laptops, and other battery-powered devices.

In addition, DDR4 SDRAM supports error-correcting code (ECC) memory, which helps detect and correct errors that may occur during data transfer. ECC memory is essential for applications that require high levels of reliability, such as servers, workstations, and scientific computing applications.

Performance and Benchmarking Results

Performance and benchmarking results provide insights into the real-world performance of the Samsung M393A2K40DB2-CTD7Y 16GB DDR4 SDRAM memory module. Benchmarking is a process of testing the performance of a specific component or system using standardized tests and software.

In terms of performance, the Samsung M393A2K40DB2-CTD7Y 16GB DDR4 SDRAM memory module offers a high-speed data transfer rate of 2666MHz, which makes it ideal for high-performance computing applications. The low latency of CAS 19 and the energy-efficient voltage of 1.2V also contribute to its excellent performance.

Benchmarking tests such as Memtest86 and AIDA64 have shown that the Samsung M393A2K40DB2-CTD7Y 16GB DDR4 SDRAM memory module performs exceptionally well in various memory-intensive applications. For example, it provides high performance in applications such as virtual machines, databases, and video rendering.

In Memtest86, which is a widely used benchmarking software for memory testing, the Samsung M393A2K40DB2-CTD7Y memory module achieved a score of over 9000 MB/s in memory bandwidth tests. This score is significantly higher than the average score achieved by most other memory modules.

Similarly, in AIDA64 memory benchmarking tests, the Samsung M393A2K40DB2-CTD7Y memory module demonstrated excellent performance, with read speeds exceeding 30 GB/s and write speeds exceeding 25 GB/s.

In addition, the ECC technology of the Samsung M393A2K40DB2-CTD7Y memory module helps to ensure that data transfer is accurate and reliable, reducing the chances of errors and improving overall system stability.

General Information

  • Manufacturer: Samsung
  • Model Number or SKU# M393A2K40DB2-CTD7Y
  • Product Name: 16gb Ddr4 Sdram Memory Module

Technical Information

  • Storage Capacity: 16gb
  • Memory Technology: Ddr4 Sdram
  • Number Of Modules: 1 X 16gb
  • Bus Speed: 2666mhz Ddr4-21300/pc4-2666v
  • Data Integrity Check: Ecc
  • Signal Processing: Registered
  • Cas Latency Timings: Cl19
  • Rank Features: Single Rank X4
  • Form Factor: 288-pin Rdimm

Physical Characteristics

  • Dimensions (W X D X H) : 8.89 X 19.81 X 1.91 Cm (3.5 X 7.8 X 0.75 In)
  • Weight: 0.45 Kg (1 Lb)

Contact us or ask for live chat/help if you have any questions about the compatibility of this item to ensure the model's matching features with your current system.

Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
90 Days

About New Bulk Pack Products

New Bulk Pack products come with clamshell boxes and do not have any manufacturer warranty. Many times manufacturers disassemble whole units to use parts or pulled from a new system. Typically, this product doesn't come with software or instructions unless indicated and no Manufacturer’s genuine warranty. You can take note these are not brand new products.

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ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.

What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

What is not covered by our warranty?

The reason why our warranty does not cover any problem caused by the following conditions:

(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
Final Sale items are non-returnable/refundable in any situation. Any question? please ask our team before the shipment.

Important notes:

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Individual product warranty mentioned on each item product description page/detail page.

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Shipping Options and Estimated Delivery Time

UPS Shipping Options:

FREE UPS® Ground (Free shipping to all orders for 48 states!)
Estimated delivery time: 4-7 business days

UPS 3 Day Select®
Estimated delivery time: 3 business days

UPS 2nd Day Air®
Estimated delivery time: 1-2 business days, Delivery by 10:30 AM or 2:00 PM

UPS Next Day Air® Standard Overnight
Estimated delivery time: Overnight 2-5 PM, Standard Overnight Delivery.

UPS Next Day Air® - Priority Overnight
Estimated delivery time: Overnight Delivery (Next Business Day) Delivery by 10:30 AM or 12:00 PM

UPS Next Day Air® First Overnight - Early A.M
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UPS® First Overnight - Saturday
Estimated delivery time: Overnight 8:30 AM – Saturday

FedEx Shipping Options:

FedEx Ground®
Estimated delivery time: (4–7 business days in the contiguous 48 states)
*For residential delivery via FedEx Ground use FedEx Home Delivery®
Estimated delivery time: 4−7 business days, based on the distance to the destination.

FedEx Express Saver®
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Available throughout all 50 states (except Hawaii and Alaska)

FedEx 2Day®
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Available throughout all 50 states

FedEx Standard Overnight®
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Available throughout all 50 states (Hawaii is outbound only)

FedEx Priority Overnight®
Estimated delivery time: Next-business-day (by 10:30 PM to U.S. businesses, noon to most residences)
Available throughout all 50 states

FedEx First Overnight®
Estimated delivery time: Next-business-day (by 8:30 or 9 AM to most areas)
Available throughout all 50 states

Worldwide Shipping Options:

UPS®/FedEx® International Economy

Estimated delivery time: 4-7 business days

UPS®/FedEx® International Priority

Estimated delivery time: 2-4 business days

UPS®/FedEx® Ground Shipping Canada

Estimated delivery time: 5-8 business days

Important notes:

  • The processing of orders with Ground Shipping can take up to 24-48 hours. But we try to process all orders the same day.
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