820 Computer Processors 11

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Part RoHS Manufacturer Brand Name Product Line Product Model Product Type Processor Generation Number of Monitors Supported Graphics Memory Technology Packing Limited Warranty Bus Speed L3 Cache Product Series Maximum Memory Supported Packaged Quantity Memory Technology HyperTransport Speed (GT/s) Direct Media Interface L2 Cache Model Compatibility Graphics Controller Model Thermal Specification Length Shipping Weight (Approximate) Processor Core Brand Compatibility Product Color Thermal Design Power Cooler Type Processor Technology Processor Manufacturer Intel Optane Memory Ready Environmental Certification Environmentally Friendly Maximum Cache Level Clock Speed Platform Supported Depth Process Technology Width Package Type L1 Cache HyperTransport Speed (MHz) Overclocking Speed Energy Star Processor Socket QuickPath Interconnect Graphics Controller Manufacturer Weight (Approximate) Product Condition 64-bit Processing Input Voltage Front Side Bus Processor Threads Maximum Cache Height HyperTransport Speed (MT/s) Product Name Integrated Graphics Intel Optane Memory Capacity Country of Origin

398444-001

HP Inc.

HP

Pentium D

820

Processor Upgrade

800 MHz

800

2 MB

64.1 °C

Dual-core (2 Core)

95 W

Extended Memory 64 Technology

Intel

2.8 GHz

PC

37.5 mm

90 nm

37.5 mm

Socket T LGA-775

Yes

Pentium D Dual-core 820 2.8GHz Processor Upgrade

RQ251AV

HP Inc.

HP

Pentium D

820

Processor Upgrade

800 MHz

2 MB

64.1 °C

Dual-core (2 Core)

Extended Memory 64 Technology, Hyper-Pipelined Technology (HPT)

Intel

2.80 GHz

PC

90 nm

32 KB

Socket T LGA-775

800 MHz

Pentium D 820 2.80GHz - Processor Upgrade

434081-L21

HP Inc.

HP

Pentium D

820

Processor Upgrade

800 MHz

1

2 MB

64.1 °C

Dual-core (2 Core)

Extended Memory 64 Technology, Hyper-Pipelined Technology (HPT)

Intel

2.80 GHz

PC

90 nm

32 KB

Socket T LGA-775

800 MHz

Pentium D 820 2.80GHz - Processor Upgrade

433929-L21

HP Inc.

HP

Pentium D

820

Processor Upgrade

800 MHz

1

2 MB

64.1 °C

Dual-core (2 Core)

Extended Memory 64 Technology, Hyper-Pipelined Technology (HPT)

Intel

2.80 GHz

PC

90 nm

32 KB

Socket T LGA-775

1.40 V DC

800 MHz

Pentium D 820 2.80GHz - Processor Upgrade

BX80551PG2800FN

Intel Corporation

Intel

Pentium D

820

Processor

Box

3 Year

800 MHz

1

2 MB

Dual-core (2 Core)

Extended Memory 64 Technology, Hyper-Pipelined Technology (HPT)

Intel

2.80 GHz

PC

90 nm

Retail

16 KB

Socket T LGA-775

800 MHz

Pentium D 820 Processor

432406-L21

HP Inc.

HP

Pentium D

820

Processor Upgrade

800 MHz

2 MB

Dual-core (2 Core)

Extended Memory 64 Technology

Intel

2.80 GHz

PC

90 nm

Socket T LGA-775

800 MHz

Pentium D 820 2.80GHz - Processor Upgrade

402049-L21

HP Inc.

HP

Pentium D

820

Processor Upgrade

800 MHz

2 MB

64.1 °C

Dual-core (2 Core)

Extended Memory 64 Technology

Intel

2.80 GHz

PC

90 nm

Socket T LGA-775

800 MHz

Pentium D 820 2.80GHz - Processor Upgrade

RR058AV

HP Inc.

HP

Pentium D

820

Processor Upgrade

800 MHz

2 MB

Dual-core (2 Core)

Extended Memory 64 Technology

Intel

2.80 GHz

PC

90 nm

Socket T LGA-775

800 MHz

Pentium D Dual-Core 820 2.80GHz - Processor Upgrade

HH80551PG0722MN

Intel Corporation

Intel

Pentium D

820

Processor

800 MHz

2 MB

64.1 °C

Dual-core (2 Core)

95 W

Hyper-Pipelined Technology (HPT), Extended Memory 64 Technology

Intel

2.80 GHz

PC

90 nm

OEM

32 KB

Socket T LGA-775

1.40 V DC

800 MHz

Pentium D Dual-Core (820) - 2.8GHz Processor

BX80551PG2800FT

Intel Corporation

Intel

Pentium D

820

Processor

Box

3 Year

800 MHz

1

2 MB

64.1 °C

Dual-core (2 Core)

95 W

Fan Heatsink, Heatsink

Hyper-Pipelined Technology (HPT), Extended Memory 64 Technology

Intel

2.80 GHz

PC

90 nm

Retail

32 KB

Socket T LGA-775

1.40 V DC

800 MHz

Pentium D 820 - 2.80GHz Processor

PW824AV

HP Inc.

HP

Pentium D

820

Processor Upgrade

800 MHz

2 MB

Dual-core (2 Core)

Extended Memory 64 Technology

Intel

2.80 GHz

PC

90 nm

Socket T LGA-775

800 MHz

Pentium D Dual-Core 820 2.80GHz - Processor Upgrade

Computer Processors

Computer Processors, often referred to simply as processors or CPUs (Central Processing Units), are silicon chips that serve as the brain of a computing device. These integrated circuits are responsible for executing instructions and performing calculations in computers, smartphones, tablets, and other electronic devices. Microprocessors come in various architectures and designs, each optimized for specific applications and performance requirements. They typically include features such as multiple cores, advanced instruction sets, and power-saving technologies to deliver optimal performance and efficiency.