- Error Detection and Correction
- Signal Integrity and Data Integrity
- Memory Channel and Density
- Memory Ranking and Organization
- Memory Bus and Data Rate
- Voltage and Timing Parameters
- Upgrading and Scalability
- Cost-effectiveness and Return on Investment.
Registered DDR4 SDRAM 288-pin Ram is a type of memory used in servers and high-performance computing systems. It is designed to provide high-speed data access and improved error correction capabilities. Registered DDR4 SDRAM 288-pin Ram uses a 288-pin Dual In-Line Memory Module (DIMM) form factor and is based on DDR4 SDRAM technology. It offers higher memory capacity and faster speeds compared to its predecessor DDR3 SDRAM technology. The main difference between Registered DDR4 SDRAM and Un-registered DDR4 SDRAM is that, Registered DDR4 SDRAM has a register chip on the module which helps to buffer the control signals between the memory controller and the memory module, whereas Un-registered DDR4 SDRAM does not have a register chip.
Understanding Memory Capacity and SpeedMemory capacity refers to the amount of data that can be stored in a memory module. The 815102-S21 HPE 128GB 2666Mhz memory module has a capacity of 128GB, which means it can store up to 128 gigabytes of data. This is a significant amount of memory and can be useful for large-scale data processing, virtualization, and other memory-intensive applications.
Memory speed, also known as memory frequency, is measured in Megahertz (MHz) or Gigahertz (GHz) and refers to the speed at which the memory can transfer data. The 815102-S21 HPE 128GB 2666Mhz memory module has a speed of 2666 MHz, which means it can transfer data at a rate of 2666 million times per second. This is a relatively fast speed and can provide a significant boost in performance for applications that require high memory bandwidth.
It's important to note that memory capacity and speed are not the only factors that determine overall memory performance. Other factors such as the memory's CAS Latency, voltage, and timing parameters also play a role. Additionally, the compatibility with the server's memory controller and the memory channel organization also impact the performance of memory.
Registered vs Unregistered MemoryRegistered memory, also known as buffered memory, is a type of memory that includes a register or buffer between the memory controller and the memory chips. This buffer acts as a communication intermediary and helps to improve the reliability and stability of the memory. The register also allows for more memory chips to be added to the module, increasing the capacity of the memory.
Unregistered memory, also known as unbuffered memory, does not have the buffer or register between the memory controller and the memory chips. This type of memory is less expensive to produce and is often used in consumer-grade systems.
In general, registered memory is considered to be more reliable and stable than unregistered memory, as it is able to handle more memory chips and has better error-correcting capabilities. However, it is also typically more expensive and may not be compatible with certain types of systems.
The 815102-S21 HPE 128GB 2666Mhz is registered memory.
General Information- Brand Name: HPE
- MPN: 819412-001
- Type: Memory (RAM)
- RAM Type: PC4-19200
- Product Name: 32GB DDR4 SDRAM Memory Module
- Option Part Number: 805351-B21
- SKU: 819412-001
- Assembly Number: 809083-091
- Storage Capacity: 32GB
- Memory Technology: DDR4 SDRAM
- Number Of Modules: 1 X 32GB
- Bus Speed: 2400mhz DDR4-2400/PC4-19200
- Data Integrity Check: ECC
- Signal Processing: Registered
- Cas Latency Timings: Cl17
- Features: 2rx4
- 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)
- Apollo 2000/Apollo 4200/Apollo 4500/Apollo 8000/Bl460c Gen9/Blc7000/Dl60 Gen9/Dl80 Gen9/Dl120 Gen9/Dl160 Gen9/Dl180 Gen9/Dl360 Gen9/Dl380 Gen9/Dl388 Gen9(Bto)/Dl388 Gen9/Dl560 Gen9/Dl580 Gen9/Dl60 Gen9/Ec200a D1518/Ml110 Gen9/Ml150g5/Ml150 Gen9/Ml350 Gen9/Synergy 480 Gen9/Sy 620 Gen9/Sy 680 Gen9
About New Bulk Pack Products
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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.
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®
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UPS 2nd Day Air®
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UPS Next Day Air® - Priority Overnight
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UPS Next Day Air® First Overnight - Early A.M
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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
FedEx Standard Overnight®
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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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Available throughout all 50 states
Worldwide Shipping Options:
UPS®/FedEx® International Economy
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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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- 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.
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- Shipping cut off 4:00 PM (Monday-Friday) and available blind drop shipment.
