CT2K32G4SFD8266 Crucial 64GB 2666MHz DDR4 PC4-21300 Cl19 Ecc 2rx8 Registered 1.2v DDR4 SDRAM 288-Pin Unbuffered Sodimm Memory is a type of memory module that can be used to upgrade or replace existing memory in a computer system. In this article, we will explain what each part of the product name means, and how it can affect your computer's performance.
CT2K32G4SFD8266 - Part NumberThe first part of the product name, CT2K32G4SFD8266, is the part number. The part number is a unique identifier for the product, which is used to differentiate it from other similar products. The part number is useful when ordering replacement or additional memory modules, as it ensures that the correct product is purchased.
64GB - CapacityThe second part of the product name, 64GB, refers to the capacity of the memory module. Capacity refers to the amount of data that can be stored on the memory module. In this case, the memory module has a capacity of 64 gigabytes (GB), which is quite large and suitable for use in high-performance computing environments.
2666MHz - SpeedThe third part of the product name, 2666MHz, refers to the speed of the memory module. Speed refers to the rate at which data can be read from or written to the memory module. In this case, the memory module has a speed of 2666 megahertz (MHz), which is quite fast and suitable for use in high-performance computing environments.
DDR4 - Memory TypeThe fourth part of the product name, DDR4, refers to the memory type. DDR4 is the fourth generation of double data rate synchronous dynamic random-access memory (SDRAM) and is currently the most commonly used memory type in modern computer systems. DDR4 memory is faster and more power-efficient than its predecessor, DDR3.
PC4-21300 - Data RateThe fifth part of the product name, PC4-21300, refers to the data rate of the memory module. Data rate refers to the amount of data that can be transferred per second. In this case, the memory module has a data rate of 21300 megabytes per second (MB/s), which is quite fast and suitable for use in high-performance computing environments.
Cl19 - CAS LatencyThe sixth part of the product name, Cl19, refers to the column access strobe (CAS) latency of the memory module. CAS latency refers to the time delay between when a memory controller requests data from the memory module and when the data is actually returned. In this case, the memory module has a CAS latency of 19 clock cycles, which is relatively high but acceptable for high-performance computing environments.
Ecc - Error Correction Code
The seventh part of the product name, Ecc, refers to error correction code (ECC). ECC is a feature of some memory modules that allows the memory controller to detect and correct errors that may occur during data transfer. ECC is particularly useful in high-performance computing environments where data integrity is critical.
2rx8 - Organization
The eighth part of the product name, 2rx8, refers to the organization of the memory module. Organization refers to how the memory chips on the module are arranged. In this case, the memory module is organized into two ranks of eight memory chips, which is commonly referred to as dual-rank.
Registered - Buffering
The ninth part of the product name, Registered, refers to the buffering of the memory module. Buffering is a technique that is used to reduce the electrical load on the memory controller by adding a buffer between
General Information about the Crucial CT2K32G4SFD8266- Manufacturer: Crucial
- Part Number or SKU# CT2K32G4SFD8266
- Product Type: Memory (RAM)
- Product RAM Type: 16GB PC4-21300
- Storage Capacity: 64GB
- Memory Technology: DDR4 SDRAM
- Number of Modules: (2x32gb)
- Memory Speed: 2666MHz Ddr4-2666/pc4-21300
- Data Integrity Check: Ecc
- Features: Registered
- Cas Latency Timings: Cl19
- Unbuffered
- 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.
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.
Free Technical support on purchased items, our expert consultancy over the phone, by email, by live chat, or by remote login.
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.
