Intel 1.8GHz 400MHz 128KB Socket 478 CPU
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*Price sourced from Amazon.com. Last updated 2026-04-19. Price and availability subject to change.
Bottom line: The Intel 1.8GHz 400MHz 128KB Socket 478 CPU is a specs-and-price decision rather than a crowd-consensus one in the retro cpus category, priced around $59.95. Check the specification table above against one or two close alternatives — on price and spec fit, not on star ratings.
Pros & Cons
Pros
- ✓ 1.8 GHz clock speed
- ✓ Backed by Celeron'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
From Internet use to applications, and educational programs, the Intel Celeron processor provides the capability and reliability to meet your everyday computing needs! This Intel Celeron 1.8 GHz processor runs at 400 MHz bus speeds and comes with a 128 KB L2 Cache! Add it to your PC today!
SpecPicks Verdict
SpecPicks scored Intel 1.8GHz 400MHz 128KB Socket 478 CPU using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the retro cpus category. Celeron'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
- 1.8 GHz clock speed
- 400 MHz Bus Speed
- 128 KB L2 Cache
- 478-pin package type
Full Specifications
| Brand | Celeron |
|---|---|
| CPU Model | Celeron |
| CPU Speed | 1.8 GHz |
| CPU Socket | Socket 478 |
| Processor Brand | Intel |
| Processor Speed | 1.8 GHz |
| CPU Manufacturer | Intel |
| Processor Series | Celeron |
| Processor Socket | Socket 478 |
Ready to buy?
Intel 1.8GHz 400MHz 128KB Socket 478 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.
*Price sourced from Amazon.com. Last updated 2026-04-19. Price and availability subject to change.
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