Name: E5-2660V3 2.6GHZ-25MB 10C CPU Kit
Brand: HP
Price: 108.95 USD
Availability: InStock

HP 755390-B21 E5-2660V3 2.6GHZ-25MB 10C CPU Kit

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$108.95

In Stock: 50
Manufacturer: HP
Model or Part: 755390-B21
Condition: Refurbished
Weight: 3.00lb

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview

The HP part number 755390-B21 is a high-performance CPU kit featuring the Intel Xeon E5-2660 v3 processor. Running at 2.6 GHz with a large 25 MB L3 cache, this ten-core chip delivers robust multi-threaded performance for demanding server and workstation environments. Designed to fit into HP ProLiant and BladeSystem platforms, the kit includes the CPU, thermal solution and required mounting hardware, offering a turnkey upgrade path for businesses seeking to boost compute capacity without replacing an entire system.

Key Features

Ten physical cores with twenty hyper-threads for excellent parallel processing
Base frequency of 2.6 GHz and turbo boost up to 3.4 GHz for burst performance
25 MB shared L3 cache reduces latency for data intensive workloads
Supports DDR4 memory up to 2133 MT/s, enabling fast data access
Integrated Intel Advanced Vector Extensions 2 (AVX2) for scientific and media applications
Energy efficient design with a thermal design power of 115 watts
Compatible with HP Gen9 server platforms and select BladeSystem chassis

Technical Specifications

Model/Part Number: 755390-B21
Processor: Intel Xeon E5-2660 v3
Cores / Threads: 10 cores / 20 threads
Base Clock Speed: 2.6 GHz
Turbo Boost Speed: up to 3.4 GHz
L3 Cache: 25 MB
Socket Type: LGA2011-3 (Socket R)
TDP: 115 watts
Supported Memory Types: DDR4 SDRAM, up to 2133 MT/s
Maximum Memory Capacity: 768 GB per socket
Instruction Set Extensions: AVX2, SSE4.2, VT-x, VT-d
Integrated Graphics: None (requires discrete GPU if needed)

Applications

This CPU kit is ideal for a wide range of enterprise and professional workloads. It excels in virtualized server environments, providing the core density needed to run multiple virtual machines on a single host. Data analytics, high-performance computing (HPC), and scientific simulations benefit from the large cache and AVX2 instruction set. The processor also performs well in database servers, email and web hosting platforms, as well as CAD/CAM and 3D rendering workstations that demand reliable multi-core performance.