Intel RB80526PZ866256 Pentium III 866Mhz 133Mhz 256Kb Cache Soc. 370 Pin FC-PGA

$29.00 Regular price
Sale price$29.00
IntelSKU: 15031
Model Number: RB80526PZ866256
Condition: New
In stock:  Yes
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Learn more by visiting the manufacturer's website.


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The Pentium III processor is designed for high-performance desktops and for workstations and servers. It is binary compatible with previous Intel Architecture processors. The Pentium III processor provides great performance for applications running on advanced operating systems such as Windows 98, Windows NT and UNIX. This is achieved by integrating the best attributes of Intel processors the dynamic execution, Dual Independent Bus architecture plus Intel MMX technology and Internet Streaming SIMD Extentions - bringing a new level of performance for systems buyers

rb80526pz866256 Specifications

Technical Information

  • Processor Manufacturer:     Intel
  • Processor Core:     Single-core (1 Core)
  • Clock Speed:     866 MHz
  • Bus Speed:     133 MHz
  • L1 Cache:     32 KB
  • L2 Cache:     256 KB
  • Process Technology:     180 nm
  • Processor Socket:     Socket PGA-370

Power Description

  • Input Voltage:     1.8 V DC
  • Thermal Design Power:     26.10 W

Environmental Conditions

  • Thermal Specification:     176°F (80°C)


  • Additional Information:     
  • Dual Independent Bus (DIB) architecture: Separate dedicated external System Bus and dedicated internal high-speed cache bus
  • Internet Streaming SIMD Extensions for enhanced video, sound and 3D performance
  • Binary compatible with applications running on previous members of the Intel microprocessor line
  • Dynamic execution micro architecture
  • Double Quad Word Wide (256 bit) cache data bus provides extremely high throughput on read/store operations.
  • 8-way cache associativity provides improved cache hit rate on reads/store operations.
  • Error-correcting code for System Bus data
  • Enables systems which are scaleable for up to two processors
  • Platform Supported:     PC
  • Compatibility:     
  • Intel 840 Chipset
  • Intel 815 Chipset
  • Intel 815E Chipset
  • Intel 810E2 Chipset
  • Intel 810 Chipset
  • Intel 82801E C-ICH
  • Intel 440BX AGPset
  • Intel 440MX Chipset

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