Dell 370-ADLW 16GB Memory PC4-21300
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370-ADLW Dell 16GB 2666mhz Pc4-21300 Non Ecc DDR4 SDRAM Bulk

Availability: In Stock
Part Number#: 370-ADLW
List Price was: $220.93
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New Bulk Pack

Short Description:
370-ADLW 16GB 1X16GB 2666mhz Pc4-21300 Cl19 Non Ecc Unbuffered Dual Rank 1.2v DDR4 SDRAM 288-Pin Rdimm Memory Module for Server | Made by Dell | New Bulk Pack
Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
90 Days

Benefits of 2666MHz Speed

The speed of RAM is a crucial factor in determining the performance of a computer system. The 370-ADLW Dell 16GB 2666mhz PC4-21300 Non-ECC DDR4 SDRAM 288-Pin RAM offers a speed of 2666MHz, which is higher than many other RAM modules available in the market. This higher speed offers several benefits to the users.

Firstly, a higher speed RAM helps in faster data transfer between the CPU and the RAM. This means that the system can access and retrieve data from the RAM more quickly, leading to faster application loading times, quicker system boot-up, and improved overall system responsiveness. This is especially noticeable when running memory-intensive tasks such as video editing, gaming, or running virtual machines.

Secondly, a higher speed RAM improves the system's multitasking capabilities. It allows the system to handle multiple applications running simultaneously, without any lag or slowdowns. This is particularly important for users who need to run several applications at once, such as programmers, designers, or content creators.

Thirdly, a higher speed RAM also benefits users who need to work with large datasets or perform complex calculations. The increased speed helps in quicker data processing, which can lead to significant time savings.


When it comes to RAM, there are two types of memory: ECC and Non-ECC. ECC stands for Error Correction Code, while Non-ECC does not have this capability. The main difference between these two types of memory lies in their ability to detect and correct errors that may occur during the data transfer process.

ECC RAM is designed to detect and correct single-bit errors that can occur during data transmission, which can help prevent system crashes and data loss. It achieves this through the use of additional parity bits, which are used to verify that the data has been accurately transmitted. ECC RAM is often used in server systems or other applications that require high reliability and data integrity, such as medical or financial systems.

Non-ECC RAM, on the other hand, does not have the additional parity bits that are found in ECC RAM. As a result, it is more affordable and offers higher performance than ECC RAM. Non-ECC RAM is suitable for most consumer-level systems that do not require high reliability or data integrity, such as home or office desktop computers.

In terms of performance, Non-ECC RAM generally offers higher speeds and lower latencies than ECC RAM, as the extra parity bits in ECC RAM add additional overhead and slow down the data transfer process. However, this performance difference is often marginal and may not be noticeable in day-to-day use.

Advantages of DDR4 SDRAM

DDR4 SDRAM (Double Data Rate Fourth Generation Synchronous Dynamic Random-Access Memory) is the latest generation of RAM technology that offers several advantages over its predecessor, DDR3 SDRAM. Some of the advantages of DDR4 SDRAM are:

  • Higher speed: DDR4 SDRAM offers higher speeds than DDR3 SDRAM, with speeds ranging from 2133MHz to 4800MHz. This higher speed results in faster data transfer rates and improved system performance.
  • Lower power consumption: DDR4 SDRAM operates at a lower voltage than DDR3 SDRAM, which reduces power consumption and improves energy efficiency.
  • Increased capacity: DDR4 SDRAM supports higher densities than DDR3 SDRAM, which allows for larger memory modules and increased capacity.
  • Improved reliability: DDR4 SDRAM features improved error correction capabilities, which help to detect and correct errors in real-time. This improves the reliability of the system and reduces the risk of data loss or system crashes.
  • Enhanced bandwidth: DDR4 SDRAM provides increased bandwidth over DDR3 SDRAM, which improves the overall performance of the system. This is particularly important for memory-intensive applications such as video editing, gaming, and virtualization.
  • Better compatibility with newer systems: DDR4 SDRAM is designed to be compatible with newer processors and chipsets, which ensures that the system can take full advantage of the latest technology.
General Information
  • Manufacturer: Dell
  • Manufacturer Part Number: 370-ADLW
  • Type: Memory (Ram)
  • Sub-Type: Pc4-21300
  • 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/PC4-21300
  • Data Integrity Check: Non Ecc
  • Signal Processing: Unbuffered
  • Cas Latency Timings: Cl19
  • Rank Features: 2rx8
Physical Characteristics
  • Form Factor: 288-pin Udimm
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:

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

UPS Next Day Air® - Priority Overnight
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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®
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®
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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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