Name: 780002-B21 HP 18-Core 2.30GHz Xeon E5-2699V3 45MB L3 Cache Processor
Brand: HP
SKU: 780002-B21
Price: 49.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The HP 780002-B21 processor kit packs an 18-core Intel Xeon E5-2699 v3 chip into a package designed for ProLiant DL360 Gen9 servers. It delivers strong multi-core performance supported by a large 45MB L3 cache and fast QPI links, fitting well in enterprise settings that require steady, scalable processing power.

General Information
Brand	HP

Technical Information
# Of Cores	18 Core
Total Threads	36
Max Turbo Frequency	3.6 GHz
Base Clock Speed	2.3 GHz
Socket Type	LGA 2011
Cache	45 MB
Thermal Design Power	145 W

Memory Specifications
Max Memory Size	768 GB
Memory Types	DDR4-2133,DDR4-1866,DDR4-1600
Max Memory Channels	4
Bandwidth	68 GB/s

Physical Characteristics
Weight	5.00
Condition	Refurbished

Miscellaneous
Eco Friendly	Yes
Compliance Standards	WEEE, RoHS, cURus, CE, FCC, CCC, UL, TUV, cULus, CSA, cUL

Product Description
This HP 18-core Intel Xeon E5-2699 v3 processor provides robust performance with its 2.30GHz clock speed and large 45MB L3 cache, making it ideal for demanding server environments. Designed specifically for ProLiant DL360 Gen9 systems, it handles heavy workloads efficiently and supports virtualization and data center applications. Often found in enterprise servers, this processor kit is built for IT professionals and businesses requiring reliable computing power for tasks like database management, cloud computing, and large-scale computing services. Key Features High core count to manage parallel processing and intensive workloads QuickPath Interconnect speed easing communication between CPUs and memory Large cache size reduces latency and boosts application responsiveness Compatibility with LGA2011-3 socket ensures easy integration into Gen9 servers Optimized for virtualization and multi-threaded applications In practice, this processor is deployed in data centers and server farms where uptime and performance are critical. It supports heavy multitasking and large data sets without slowing down, making it a solid choice for businesses managing complex applications or virtual environments.

Use Cases
The HP 780002-B21 processor is optimized for high-density server environments where multi-threaded workloads and large memory footprints are common. It is ideal for data centers and enterprise IT infrastructures requiring reliable, scalable compute power to handle complex processing tasks efficiently. How It's Used: Powering virtualization environments in large data centers to support multiple virtual machines and containers simultaneously. Serving as the core processor in rack-mounted ProLiant DL360 Gen9 servers for SMB and enterprise application hosting. Handling intensive database query processing and transaction workloads in financial services and analytics platforms. Enabling high-performance computing clusters in research institutions for simulations and data modeling. Supporting storage cluster nodes that require fast data throughput and low latency communication. This processor enhances operational efficiency by providing robust multi-core performance and rapid data transfer capabilities, enabling scalable server deployments that maintain responsiveness under heavy workloads.