Dell AA546831 16GB Memory PC4-21300
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AA546831 Dell 16GB 2666MHz PC4-21300 Reg DDR4 SDRAM 288Pin New

Availability: In Stock
Part Number#: AA546831
List Price was: $211.63
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$91.00
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Short Description:
AA546831 16GB 1x16GB 2666MHz PC4-21300 Registered DDR4 SDRAM 288Pin Memory Module for Server | Made by Dell | New Bulk Pack
Brand:
Dell
Product Condition:
New Sealed
Warranty provided by ALLHDD.COM:
90 Days

Understanding DDR4 SDRAM RAM speed

DDR4 SDRAM RAM speed refers to the frequency at which data is transferred between the RAM module and the CPU. It is measured in MHz, and the higher the frequency, the faster the RAM can transfer data.

DDR4 RAM speed is determined by the number of clock cycles it can complete in one second. For example, if the RAM is rated at 2666MHz, it can complete 2.66 billion clock cycles per second. This means that the RAM can transfer data at a maximum rate of 21.3 GB/s (gigabytes per second).

It is important to note that DDR4 SDRAM RAM speed is not the only factor that determines overall system performance. Other components such as the CPU, motherboard, and storage devices also play a crucial role in determining overall system performance.

Furthermore, it is important to ensure that the RAM speed is compatible with the motherboard and CPU. If the RAM speed is too high for the motherboard or CPU, it may cause instability or compatibility issues. Conversely, if the RAM speed is too low, it may not provide the best possible performance for the system.

Gaming performance

Gaming performance is greatly influenced by the performance of the computer's components, including the CPU, GPU, and RAM. In particular, the RAM plays an important role in gaming performance as it is responsible for storing and accessing game data, including textures, level data, and character models.

AA546831 Dell 16GB 2666MHz DDR4 SDRAM RAM can greatly enhance gaming performance by providing a larger amount of high-speed memory. This allows games to load faster and run more smoothly, reducing lag and improving overall gameplay experience.

In addition, DDR4 SDRAM RAM operates at a higher frequency than its predecessor, DDR3 RAM, which translates to faster data transfer rates and reduced latency. This can result in better performance in games that are memory-intensive or require a lot of data to be loaded into memory quickly, such as open-world games or games with high-resolution textures.

Overclocking DDR4 SDRAM RAM

Overclocking DDR4 SDRAM RAM refers to the process of increasing the RAM's frequency beyond its default speed to improve performance. Overclocking can help increase system performance in memory-intensive applications such as gaming or video editing.

However, it is important to note that overclocking DDR4 SDRAM RAM can be risky and may lead to stability issues or even damage to the RAM if not done properly. Therefore, it is recommended to only overclock if you have experience in doing so or under the guidance of an experienced technician.

To overclock DDR4 SDRAM RAM, you need to access the BIOS settings of your computer and increase the RAM frequency. However, it is important to increase the frequency in small increments and then test the stability of the system using benchmarking tools to ensure that the RAM is stable at that frequency. If the system crashes or freezes during testing, it may indicate that the RAM frequency is too high and needs to be lowered.

It is also important to ensure that the RAM voltage and timings are adjusted accordingly to prevent instability and potential damage to the RAM. Overclocking DDR4 SDRAM RAM can be a complex process, and it is recommended to do research and seek guidance from experienced professionals before attempting it.

General Information
  • Brand Name: Dell
  • MPN: AA546831
  • Type: Memory(RAM)
  • RAM Type: PC4-21300
  • Product Name: 16GB DDR4 SDRAM Memory Module
  • SKU: AA546831
Technical Information
  • Storage Capacity: 16GB
  • Memory Technology: DDR4 SDRAM
  • Number Of Modules: 1 X 16GB
  • Memory Speed: 2666MHz DDR4-2666/PC4-21300
  • Data Integrity Check: Ecc
  • Features: Dual Rank, Registered
  • Cas Latency Timings: Cl19
  • 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)
Compatibility
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  • Poweredge T430
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  • Poweredge M830
  • Poweredge R930
  • Poweredge R730xd Xl
  • Poweredge R830
  • Poweredge R640
  • Poweredge R740
  • Poweredge R940
  • Poweredge R740xd
  • Poweredge C6420
  • Precision Workstation T7820
  • Precision Workstation T7820 Xl
  • Poweredge R440
  • Poweredge T640
  • Poweredge T440
  • Poweredge Fc640
  • Poweredge M640
  • Poweredge M640 Vrtx
  • Precision Workstation R7920 Xl
  • Precision Workstation R7920
  • Precision Workstation T7920 Xl
  • Precision Workstation T7920
  • Poweredge R540
  • Precision Workstation T5820
  • Precision Workstation T5820 Xl
  • Poweredge C4140
  • Poweredge R6415
  • Poweredge R7415
  • Poweredge R7425
  • Poweredge R840
  • Poweredge R940xa
  • Powervault Nx3240
  • Poweredge Mx740c
  • Poweredge Mx840c
  • Poweredge R740xd2
  • Poweredge Xr2
Brand:
Dell
Product Condition:
New Sealed
Warranty provided by ALLHDD.COM:
90 Days


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Warranty

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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Delivery

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
Estimated delivery time: Overnight 8:00 AM, Early morning, overnight delivery for your time-critical shipments.

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®
Estimated delivery time: 3 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states (except Hawaii and Alaska)

FedEx 2Day®
Estimated delivery time: 2 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states

FedEx Standard Overnight®
Estimated delivery time: Next-business-day (by 4:30 PM to U.S. businesses and by 8:00 PM to residences)
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.
  • We are not responsible for weather problems that may affect the delivery of goods by carriers. We cannot guarantee the exact delivery time, regardless of the carriers' claims.
  • If you have any specific delivery time requirements, please contact our customer support and someone from our customer service team will be able to help you.
  • You can estimate the shipping cost from the products detail page, also available on the checkout page
  • The shipping cost depends on box dimensions, weight, and zip/postal code
  • To get a FedEx® delivery service you need to mention it on the checkout page notebox.
  • For urgent shipments, please contact our customer service.
  • Shipping cut off 4:00 PM (Monday-Friday) and available blind drop shipment.