DDR4 (Double Data Rate 4) is the latest generation of memory technology and it offers several improvements over previous generations of memory, such as DDR3 and DDR2.
- Increased Speed: DDR4 memory operates at higher speeds than DDR3 and DDR2, with speeds of up to 3200 MHz. This increased speed allows for faster data transfer and improved system performance.
- Increased Bandwidth: DDR4 memory has a higher bandwidth than DDR3 and DDR2, allowing for more data to be transferred per second.
- Increased Capacity: DDR4 memory is available in larger capacities than DDR3 and DDR2, up to 128GB per module. This increased capacity allows for more data to be stored in memory, reducing the need to access the slower storage devices.
- Improved Power Efficiency: DDR4 memory consumes less power than DDR3 and DDR2, which can help to reduce power consumption and increase battery life in mobile devices.
- Improved Reliability: DDR4 memory has improved error detection and correction capabilities, which can help to reduce the chances of data corruption and improve system reliability.
- Improved Latency: DDR4 memory has lower CAS (column address strobe) latency than DDR3 and DDR2, which improves the speed of data access and improves system performance.
PC4-25600 memory, also known as DDR4-3200, is a type of memory that operates at a speed of 3200 MHz. This faster speed improves data transfer by allowing more data to be transferred per second, resulting in improved system performance.
The speed of memory is measured in Megahertz (MHz) and the higher the frequency, the faster the memory can transfer data. PC4-25600 memory with a speed of 3200 MHz can transfer data at a rate of 25,600 MB/s (MegaBytes per second). This is faster than the data transfer rate of slower memory, such as PC4-21300 memory with a speed of 2133 MHz, which can transfer data at a rate of 17,000 MB/s.
Faster memory speeds can also reduce the time it takes for the processor to access data stored in memory. This is because faster memory speeds allow the processor to access data stored in memory more quickly, reducing the time it takes for the processor to retrieve the data it needs to complete its tasks.
The Importance of Compatibility with HPE ServersEnsuring compatibility between memory and servers is important because it ensures that the memory will work properly with the server and can provide the expected level of performance.
When purchasing memory for an HPE server, it is important to ensure that the memory is compatible with the specific model of server. HPE servers use DDR4 memory and it's important to select the correct type, speed, and capacity of memory for the server.
HPE servers also have specific memory requirements, such as the number of memory slots, the maximum amount of memory that can be installed, and the memory configuration (such as the number of memory channels). P21677-001 HPE 128GB DDR4 3200Mhz PC4-25600 Memory is an example of memory that is compatible with HPE servers, but it's important to check the specific requirements of your server model to ensure compatibility.
Another important factor in compatibility is the operating system and applications that will be running on the server. Some operating systems and applications have specific memory requirements, such as the amount of memory needed to run smoothly, and it's important to ensure that the memory meets these requirements.
General Information of this HPE P21677-001- Brand Name: HPE
- Model Number or SKU# P21677-001
- Type: Memory (RAM)
- RAM Type: Pc4-25600
- Product Name: HPE 128GB 1X128GB Quad Rank X4 DDR4-3200
- Storage Capacity: 128GB
- Memory Type: DDR4 SDRAM Dimm 288Pin
- Number Of Modules: 1 X 128GB
- Memory Speed: 3200MHZ (PC4-25600)
- Features: Quad Rank X4, Load-reduced Dimm (lrdimm)
- Voltage: 1.2 V
- Cas Latency: 22-22-22
- Upgrade Type: System Specific
Physical Characteristics of HPE Memory
- 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.
