PC4-23400 CL21 ECC Reg DDR4 SDRAM is a type of computer memory. "PC4" stands for "performance level 4," indicating that it is a high-performance memory. "23400" indicates that it has a data transfer rate of 23,400 MB/s (MegaBytes per second). "CL21" indicates that it has a CAS latency of 21 clock cycles. "ECC" stands for "error correcting code," which means that the memory has built-in error detection and correction capabilities. "Reg" stands for "registered," which means that the memory has a register between the memory controller and the memory modules, to buffer and synchronize the data signals. "DDR4" stands for "double data rate 4," indicating that it is the fourth generation of DDR memory. This memory is typically used in servers, workstations and high-end personal computers.
The PC4-23400 specification is a set of guidelines that define the capabilities and performance of a specific type of computer memory.
- "PC4" stands for "performance level 4," which is a high-performance memory.
- "23400" indicates that it has a data transfer rate of 23,400 MB/s (MegaBytes per second). This means that the memory can transfer 23,400 MegaBytes of data per second.
- "CL21" indicates that it has a CAS latency of 21 clock cycles. CAS latency, also known as column access strobe latency, is the amount of time it takes for the memory to respond to a command to access data. A lower CAS latency means that the memory can access data more quickly.
- "ECC" stands for "error correcting code," which means that the memory has built-in error detection and correction capabilities. This helps to ensure data integrity and prevent errors from occurring.
- "Reg" stands for "registered," which means that the memory has a register between the memory controller and the memory modules, to buffer and synchronize the data signals. This can improve memory performance and stability.
- "DDR4" stands for "double data rate 4," indicating that it is the fourth generation of DDR memory. DDR4 is faster and more energy efficient than DDR3 memory.
In computer architecture, registered memory (also known as "registers") refers to a small amount of memory that is built into the processor, as opposed to main memory (RAM) which is separate from the processor. Registers are used to hold data that the processor is currently working on, and can be accessed much more quickly than main memory.
Advantages of using registered memory include:
- Faster access times: Since the registers are built into the processor, data can be accessed and processed much more quickly than if it had to be retrieved from main memory.
- Reduced memory bandwidth usage: When the processor accesses main memory, it uses a certain amount of memory bandwidth. By using registers instead, the processor can reduce the amount of memory bandwidth it uses, which can improve overall system performance.
- Reduced power consumption: Accessing main memory requires more power than accessing registers, so using registers can reduce power consumption.
- Improved instruction-level parallelism: Some instructions can be executed in parallel when the data is in the registers, allowing the CPU to run faster.
However, the main disadvantage is that registers have a limited capacity, so they can only hold a small amount of data at a time. Therefore, it is primarily used for temporary storage of variables and data that need to be accessed frequently.
General Information- Brand Name: Dell
- MPN: 370-AEQP
- Type: Memory (RAM)
- RAM Type: PC4-19200
- Product Name: 64GB (4X16GB) DDR4 SDRAM Memory Module
- SKU: 370-AEQP
- Storage Capacity: 64GB
- Memory Technology: DDR4 SDRAM
- Number Of Modules: 4 X 16GB
- Bus Speed: 2933mhz DDR4-23400/PC4-2933
- Data Integrity Check: Ecc
- Signal Processing: Registered
- Cas Latency Timings: Cl21
- Rank Features: 2rx8
- Form Factor: 288-pin Rdimm
- 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)
- 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 T440
- Poweredge Fc640
- Poweredge M640
- Poweredge M640 Vrtx
- Precision Workstation R7920 Xl
- Precision Workstation R7920
- Precision Workstation T7920xl Tower
- Precision Workstation 7920 Tower
- Poweredge R540
- Poweredge C4140
- Poweredge R840
- Poweredge R940xa
- Poweredge Mx740c
- Poweredge Mx840c
- Poweredge R740xd2
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:
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Estimated delivery time: 4-7 business days
UPS 3 Day Select®
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FedEx Shipping Options:
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FedEx Express Saver®
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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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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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- You can estimate the shipping cost from the products detail page, also available on the checkout page
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- Shipping cut off 4:00 PM (Monday-Friday) and available blind drop shipment.
