Samsung M393A4K40BB2-CTD7Q 16GB Memory PC4-21300
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M393A4K40BB2-CTD7Q Samsung 16GB 2666MHz PC4-21300 CL11 ECC New

Availability: In Stock
Part Number#: M393A4K40BB2-CTD7Q
List Price was: $79.07
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New Bulk Pack

Short Description:
M393A4K40BB2-CTD7Q Samsung 16GB 2666MHz PC4-21300 CL11 ECC Registered Dual Rank 1.2V DDR4 SDRAM 288-PIN RDIMM Samsung Memory Module For Server Memory. New Bulk Pack.
Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
90 Days

Memory Configuration: ECC, Registered, Dual Rank

ECC (Error Correction Code) is a memory technology that can detect and correct single-bit errors that occur during data storage and retrieval. Registered memory, also known as buffered memory, uses a register between the memory controller and DRAM modules to reduce electrical loads on the memory controller and improve stability. Dual-rank memory means that each memory module has two sets of memory chips that the memory controller can access in parallel, which can improve memory performance in certain scenarios.

The Samsung M393A4K40BB2-CTD7Q DDR4 SDRAM is a type of memory that incorporates all three of these technologies, ECC, registered, and dual rank, to provide high performance and reliability. The memory has 16GB capacity and a speed of 2666MHz, making it suitable for demanding computing applications.

Compatibility with Various Systems and Platforms

The Samsung M393A4K40BB2-CTD7Q DDR4 SDRAM is compatible with various systems and platforms that support DDR4 memory. Some of the compatible systems and platforms include servers, workstations, and high-performance computing systems. However, it is important to note that not all systems and platforms are compatible with this particular memory module. It is important to check the compatibility of the memory with the system or platform before making a purchase. Additionally, the motherboard or server configuration may affect the compatibility of the memory module. It is recommended to refer to the motherboard or server manual for information on memory compatibility and configuration.

Compatibility with Different Operating Systems

The M393A4K40BB2-CTD7Q Samsung DDR4 SDRAM is compatible with various operating systems, including Windows, Linux, and macOS. The compatibility depends on the specific system and platform requirements. It is important to check the motherboard or system specifications before purchasing or installing the memory module to ensure compatibility. Additionally, it is recommended to use the latest operating system version and updates to ensure optimal performance and compatibility.

Memory Population Rules and Slot Configurations

Memory population rules and slot configurations determine how memory modules can be installed on a motherboard to maximize performance and stability. For the Samsung M393A4K40BB2-CTD7Q DDR4 SDRAM, the following rules and configurations apply:

  • The memory module is a registered dual in-line memory module (RDIMM) and is compatible with servers that support DDR4 memory technology.
  • The memory module is compatible with systems that have a 288-pin DDR4 DIMM slot and support 2666MHz PC4-21300 memory speed.
  • The memory module supports Error-Correcting Code (ECC) technology, which helps to detect and correct errors in data transmitted in memory.
  • The memory module supports dual rank configuration, which allows for better memory performance and higher memory density.
  • The memory module requires a server that supports RDIMM to ensure optimal performance.
  • The memory module can be used in configurations of up to four modules per channel, allowing for a maximum memory capacity of up to 1TB (terabyte) per server.
  • For optimal performance, it is recommended to install memory modules of the same size and speed in each channel, and to populate memory slots in a balanced configuration.
  • The motherboard or server manual should be consulted to determine the exact memory population rules and slot configurations for the specific system.
  • The memory module requires a 1.2V power supply and may not be compatible with systems that require higher voltage memory modules.
  • The memory module may require BIOS updates or configuration changes to ensure optimal performance and stability.

General Information M393A4K40BB2-CTD7Q Samsung 16GB DDR4

  • Manufacturer: Samsung
  • Manufacturer Part Number: M393A4K40BB2-CTD7Q
  • Type: Memory (RAM)
  • Sub-Type: PC4-21300
  • Product Name: 32GB DDR4 SDRAM Memory Module

Technical Information

  • Storage Capacity : 32GB
  • Memory Technology : DDR4 SDRAM
  • Number Of Modules : 1 X 32GB
  • Memory Speed : 2666mhz DDR4-21300/PC4-21300
  • Data Integrity Check : ECC
  • Signal Processing : Registered, Dual Rank
  • Cas Latency Timings : CL11
  • Voltage: 1.2V
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:

We can provide additional warranty service/support for any product you purchase from us if you need additional warranty coverage before finalizing the order from ALLHDD.Com. You need to ask in live chat/help or call us for more information.

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:

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Estimated delivery time: 4-7 business days

UPS 3 Day Select®
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UPS 2nd Day Air®
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UPS Next Day Air® First Overnight - Early A.M
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UPS® First Overnight - Saturday
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FedEx Shipping Options:

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

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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®
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Available throughout all 50 states

FedEx First Overnight®
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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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