The HP 2.53GHz 5.86GT/S QPI 8MB L3 Cache E5540 Processor is a high-performance processor that is designed to handle demanding workloads and applications. Some key performance features of this processor include:
- 2.53 GHz clock speed: This processor has a base clock speed of 2.53 GHz, which allows for fast processing of data and instructions.
- 8 cores, 16 threads: This processor has 8 cores and 16 threads, which allows for efficient multitasking and parallel processing.
- 5.86 GT/s QPI: The processor has a Quick Path Interconnect (QPI) speed of 5.86 GT/s, which improves communication between the processor and other components in the system.
- 8MB L3 cache: This processor has 8MB of L3 cache, which is a high-speed memory used to store frequently accessed data, allowing for faster data retrieval.
- Intel Turbo Boost Technology: This processor supports Intel Turbo Boost Technology, which automatically increases the clock speed of the processor when needed, to improve performance and responsiveness.
- Intel Hyper-Threading Technology: This processor supports Intel Hyper-Threading Technology, which allows each core to handle two threads simultaneously, improving performance and efficiency.
- Intel Virtualization Technology: This processor supports Intel Virtualization Technology, which allows multiple operating systems to run on a single machine, improving resource utilization and reducing costs.
- Intel 64 technology: This processor supports Intel 64 technology, which allows for 64-bit computing, providing access to more memory and larger data sets.
Cache memory, also known as CPU cache or simply cache, is a type of high-speed memory that is built into the processor. It is used to store frequently accessed data and instructions, allowing for faster data retrieval and improved performance. The HP 2.53GHz 5.86GT/S QPI 8MB L3 Cache E5540 Processor features the following regarding cache memory:
- L3 cache: This processor has 8MB of L3 cache, which is a high-speed memory used to store frequently accessed data. L3 cache is a level of cache memory that is shared among all the cores in the processor, and it is larger than the L1 and L2 caches.
- L3 cache size: 8MB is considered a large amount of cache memory and it is sufficient to handle most workloads and applications. It can improve the processor's performance by reducing the number of times the processor needs to access main memory.
- L3 cache hierarchy: L3 cache is the last level of cache memory in a processor before main memory. It is slower than L1 and L2 cache but faster than main memory, so it allows for a good balance between speed and capacity.
- L3 cache and system performance: The larger the cache memory, the less frequently the processor needs to access main memory which can improve system performance. The 8MB of L3 cache in the HP 2.53GHz 5.86GT/S QPI 8MB L3 Cache E5540 Processor can help to improve the processor's performance by reducing the time it takes to access data, thus improving overall system performance.
The HP 2.53GHz 5.86GT/S QPI 8MB L3 Cache E5540 Processor is designed to be compatible with a wide range of HP systems. Specifically, it is compatible with HP ProLiant servers and HP workstations that use the Intel Xeon processor socket LGA 1366.
However, it is always important to check the specific requirements of your HP system before purchasing any processor to ensure compatibility. This can include checking the system's motherboard, power supply, cooling system and memory compatibility.
Additionally, you should check the Operating System (OS) and software compatibility as well, since some software and OS may require a specific version of the processor or specific features.
General Information- Model Number or SKU# 505880-B21
- Brand Name: HP
- Type: Processor
- Sub -Type : Intel Xeon Quad Core
- SKU : 505880-B21
- Series : Xeon Processor
- Core Model Type/ProcNo : E5540
- Processor Code Name : Nehalem EP
- Core Stepping : D0
- Manufacturing Technology : 45 NM
- CPU ID String : 106A5
- Of Cores : 4
- Of Threads : 8
- Clock Speed : E5540 GHz
- L3 Cache Size : 8 MB
- Front Side Bus / QuickPath Interconnect : 5.86 GT/s QPI
- Thermal Power : 80 Watts
- VID Voltage Range : 0.75V -1.35V
- CPU Socket Type : LGA 1366
About New Bulk Pack Products
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®
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UPS Next Day Air® Standard Overnight
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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 (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
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.
