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Intel Pentium E5400 LGA-775 processor in green ceramic package with gold contacts

Intel

Intel E5400Product Pentium Dual-core 2.70 GHz 65 W LGA-775 cpu accessory

SKU CH-B1M9-5QWH9 MPN E5400Product

Dual-core processor running at 2.70 GHz with 2 MB L2 cache and 65 W TDP for Socket T LGA-775 motherboards

  • Dual-core performance at 2.70 GHz clock speed
  • 2 MB L2 cache for responsive multitasking
  • 65 W thermal design power for efficient cooling
  • LGA-775 socket fits compatible motherboards
  • 45 nm process technology balances speed and power

Pentium Dual-core 2.70 GHz

The Intel Pentium Dual-core E5400 operates at 2.70 GHz with two cores built on a 45 nm process. It fits the LGA-775 socket and has a 65 W thermal design power. This processor suits basic desktop tasks such as office applications and web browsing.

2 MB L2 cache and 800 MHz bus

The chip provides 2 MB of L2 cache and communicates over an 800 MHz front-side bus. This combination handles everyday workloads and light multitasking without difficulty. More demanding software or heavier multitasking will exceed the available headroom.

LGA-775 socket compatibility

Installation requires a motherboard with an LGA-775 socket, also known as Socket T. The processor will not fit any other socket type, so verifying the board is essential before purchase.

Highlights

  • Dual-core performance at 2.70 GHz clock speed
  • 2 MB L2 cache for responsive multitasking
  • 65 W thermal design power for efficient cooling
  • LGA-775 socket fits compatible motherboards
  • 45 nm process technology balances speed and power

Specifications

BrandIntel

Questions about this item

Will the E5400 Pentium Dual-core 2.70 GHz processor fit the LGA-775 motherboard I already use?

Yes, the E5400 uses the Socket T LGA-775 interface, so it installs directly into any compatible LGA-775 board.

How can I verify the E5400 is running at its rated 2.70 GHz clock speed and 800 MHz bus speed after installation?

Enter the BIOS or use a system-information utility such as CPU-Z; both will report the core speed at 2.70 GHz and the front-side bus at 800 MHz.

Does the E5400 box include a heatsink and thermal paste, or must I buy them separately?

The listing states CPU Only, so no cooler or thermal compound is included; you must supply a compatible LGA-775 heatsink and paste.

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