Error-correcting code (ECC) memory is a type of memory that includes extra error-detection and correction capabilities. ECC Registered memory, such as the Dell 32GB 2933MHz PC4-23400 CL21 ECC Registered DDR4 SDRAM, includes these additional capabilities, which provides several benefits for users:
- Improved data integrity: ECC memory is able to detect and correct single-bit errors, which can occur due to factors such as electromagnetic interference or alpha particle strikes. This improves the integrity of the data stored in memory, which can prevent corruption and data loss.
- Increased reliability: ECC memory helps to improve the overall reliability of the system by detecting and correcting errors that may occur in memory. This can help to reduce system crashes and improve system uptime.
- Better performance in mission-critical systems: ECC memory is commonly used in systems where data integrity and reliability are critical, such as servers, workstations, and scientific computing systems.
- Better performance in virtualized environments: ECC memory can help to improve performance in virtualized environments, such as VMware or Hyper-V, by reducing the number of errors that can occur in memory.
- Better performance in machine learning workloads: ECC memory can help to improve performance in machine learning workloads by reducing the number of errors that can occur in memory.
It's worth noting that ECC memory is not always necessary, and it depends on the specific use case and the importance of data integrity and reliability for the specific workload.
The 288-pin design of the Dell 32GB 2933MHz PC4-23400 CL21 ECC Registered DDR4 SDRAM improves system compatibility and performance in several ways:
- Improved compatibility: The 288-pin design is the standard pin layout for DDR4 memory, which means it is compatible with a wide range of systems and motherboards that support DDR4 memory. This ensures that users can easily upgrade their systems with this memory module.
- Increased memory capacity: The 288-pin design allows for a higher number of memory modules to be installed in the system, which can increase the overall memory capacity of the system.
- Improved signal integrity: The 288-pin design allows for a higher number of connections between the memory module and the system, which can improve the integrity of the signals passing between the two. This can improve system performance and stability.
- Lower voltage: The 288-pin design of DDR4 memory uses less voltage than the 240-pin design of DDR3 memory, which can help to reduce power consumption and system heat.
- Better performance for high-bandwidth applications: The 288-pin design allows for faster data transfer speeds between the memory and the system, which can improve performance for high-bandwidth applications such as gaming, video editing, and scientific computing.
It's worth noting that while the 288-pin design is a standard for DDR4 memory, not all memory modules with 288-pins are the same. Some memory modules may be faster, have higher capacity, or have different features than others.
CL21 CAS latency and its impact on System PerformanceCAS latency, or Column Address Strobe latency, is a measure of the delay between the time a memory controller requests data from a memory module and the time the data is available. The CL21 CAS latency of the Dell 32GB 2933MHz PC4-23400 CL21 ECC Registered DDR4 SDRAM has an impact on system performance in the following ways:
- Latency: Lower CAS latency generally means that the memory can access stored data more quickly, which can improve overall system performance. A lower CAS latency value, such as CL21, indicates that the memory can access stored data faster than a higher CAS latency value, such as CL22.
- Latency-sensitive applications: Applications that are sensitive to memory latency, such as gaming, video editing, and scientific computing, can benefit from lower CAS latency memory.
- Bandwidth: CAS latency is not the only factor that affects memory performance. The memory's bandwidth also plays a role. In general, a memory module with a high bandwidth and low CAS latency will provide better performance than a memory module with a low bandwidth and high CAS latency.
- Timing: The CL21 CAS latency of the Dell 32GB 2933MHz PC4-23400 CL21 ECC Registered DDR4 SDRAM indicates that it takes 21 clock cycles for the memory to respond to a command from the memory controller, which is considered low and would improve the overall performance
It's worth noting that other factors, such as the memory's clock speed, also play a role in overall system performance. The impact of CAS latency on performance will also depend on the specific workload and use case.
- Manufacturer: Dell
- Manufacturer Part Number: 8WKDY
- Type: Memory (RAM)
- Sub-Type: PC4-23400
- Product Name: 32GB 2RX4 DDR4 Rdimm 2933mhz
- Storage Capacity: 32GB
- Memory Technology: DDR4 SDRAM
- Number Of Modules: 1 X 32GB
- Bus Speed: 2933mhz DDR4-23400/PC4-2933v
- Data Integrity Check: ECC
- Signal Processing: Registered
- Cas Latency Timings: Cl21
- Rank Features: 2rx4
Compatibility
- This Product Is Compatible With The Following Systems:
- Poweredge R640
- Poweredge R740
- Poweredge R940
- Poweredge R740xd
- Poweredge C6420
- Precision Workstation 7820 Tower
- Precision Workstation T7820xl Tower
- Poweredge T640
- Poweredge Fc640
- Poweredge M640
- Poweredge M640 Vrtx
- Precision Workstation R7920 Xl
- Precision Workstation R7920
- Precision Workstation T7920xl Tower
- Precision Workstation 7920 Tower
- Poweredge C4140
- Poweredge R840
- Poweredge Mx740c
- Poweredge Mx840c
Here, you can check more available conditions of your desired product 8WKDY at a competitive price. We are trying our best to meet your needs on the enterprise-level computer, server, data centre, and networking hardware. You are welcome to ask our live chat or get live representative support over the phone.
Other Available Conditions for this Part
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.
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Important notes:
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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®
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UPS® First Overnight - Saturday
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FedEx Shipping Options:
FedEx Ground®
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*For residential delivery via FedEx Ground use FedEx Home Delivery®
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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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