What are the alternatives to the Intel Pentium 4 540 3.20GHz 800MHz 1MB Socket 775 CPU?

Intel Pentium 4 540 3.20GHz 800MHz 1MB Socket 775 CPU competes with other Retro CPUs products on SpecPicks. Use our Compare tool to view specs side-by-side, or browse the full Retro CPUs category for alternatives.

Who makes the Intel Pentium 4 540 3.20GHz 800MHz 1MB Socket 775 CPU?

Intel Pentium 4 540 3.20GHz 800MHz 1MB Socket 775 CPU is manufactured by Intel. See all Intel products on SpecPicks via the brand page.

How is the Intel Pentium 4 540 3.20GHz 800MHz 1MB Socket 775 CPU shipped and returned?

Intel Pentium 4 540 3.20GHz 800MHz 1MB Socket 775 CPU is sold through Amazon. Amazon Prime members generally receive free 1-2 day shipping; non-Prime orders are subject to Amazon's standard shipping rates. Full returns policy applies per Amazon Associate terms.

Intel

Intel Pentium 4 540 3.20GHz 800MHz 1MB Socket 775 CPU

Name: Intel Pentium 4 540 3.20GHz 800MHz 1MB Socket 775 CPU
Brand: Intel
SKU: B000Z4AQXM
Price: 91.99 USD
Availability: InStock

By Mike Perry, Hardware Editor · Verified 2026-09-22

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. View full credentials →

$91.99

As an Amazon Associate, SpecPicks earns from qualifying purchases.

🛒 See live eBay price Also on Amazon — View Current Price → Compare to similar retro cpus

*Price sourced from Amazon.com. Last updated 2026-08-26. Price and availability subject to change.

Bottom line: The Intel Pentium 4 540 3.20GHz 800MHz 1MB Socket 775 CPU is a specs-and-price decision rather than a crowd-consensus one in the retro cpus category, priced around $91.99. Check the specification table above against one or two close alternatives — on price and spec fit, not on star ratings.

Pros & Cons

Pros

✓ Intel Pentium 4 3.20 GHz 800 MHz 1 MB Socket 775 CPU General Features:
✓ Backed by Intel's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

The Intel Socket 775 processor 540 is designed to deliver high performance for today's demanding applications! This Pentium 4 features a 3.20 GHz clock speed, 800 MHz system bus and a 1 MB L2 Cache. Upgrade today!

SpecPicks Verdict

SpecPicks scored Intel Pentium 4 540 3.20GHz 800MHz 1MB Socket 775 CPU using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the retro cpus category. Intel's retro cpus lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for retro cpus of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Key Features

Intel Pentium 4 3.20 GHz 800 MHz 1 MB Socket 775 CPU General Features:
Intel Pentium 4 processor 540 3.20 GHz clock speed 800 MHz System Bus 1 MB L2 Cache
775-pin LGA package type

Full Specifications

Brand	Intel
CPU Model	Pentium
CPU Speed	3.2 GHz
CPU Socket	LGA 775
Model Number	P43200E775
Mfr Part Number	P43200E775
Processor Brand	Intel
Processor Count	2
Processor Speed	3.2 GHz
Secondary Cache	1 MB
CPU Manufacturer	Intel
Processor Series	Pentium
Processor Socket	LGA 775
Processor Core Count	1
Cache Memory Installed Size	1 MB

Ready to buy?

Intel Pentium 4 540 3.20GHz 800MHz 1MB Socket 775 CPU is sold on the used and vintage market, where eBay carries the live inventory — Amazon does not stock this part. Prices and condition vary by seller and move in real time, so we link the live listing rather than quote a cached price. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

See live eBay listings →

*Price sourced from Amazon.com. Last updated 2026-08-26. Price and availability subject to change.