Intel
Pentium 4 Processor 2.80 GHz / 1 MB / 800 SL7PR
*Price sourced from Amazon.com. Last updated 2026-05-23. Price and availability subject to change.
Intel Pentium 4 processor 520J 2.80 GHz , 1 MB Cache, 800 MHz Front-Side Bus, LGA775.
SpecPicks Verdict
SpecPicks classifies Intel Pentium 4 Processor 2.80 GHz / 1 MB / 800 SL7PR as a niche pick — read recent reviews before buying in the retro cpus category, based on 7 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. Intel's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
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.
Pros & Cons
Pros
- ✓ CPU Speed: 2.80 GHz; PCG: 04A; Bus Speed: 800 MHz
- ✓ Backed by Intel's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Below-average customer rating — read recent reviews before buying
- ✗ Limited review volume so far — fewer data points on long-term reliability
- ✗ 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
Key Features
- CPU Speed: 2.80 GHz; PCG: 04A; Bus Speed: 800 MHz
- Bus/Core Ratio: 14; L2 Cache Size: 1 MB; L2 Cache Speed: 2.80 GHz
- Package Type: LGA775; Manufacturing Technology: 90 nm
- Core Stepping: E0; CPUID String: 0F41h
- Thermal Design Power: 84W; Thermal Specification: 67.7°C; VID Voltage Range: 1.4V
Full Specifications
| Brand | Intel |
|---|---|
| Wattage | 165 watts |
| Platform | Windows 7 |
| CPU Model | Pentium |
| CPU Speed | 2.8 GHz |
| CPU Socket | LGA 775 |
| Model Number | SL7PR |
| Package Type | LGA775; Manufacturing Technology: 90 nm |
| Core Stepping | E0; CPUID String: 0F41h |
| Bus/Core Ratio | 14; L2 Cache Size: 1 MB; L2 Cache Speed: 2.80 GHz |
| Mfr Part Number | SL7PR |
| Processor Brand | Intel |
| Processor Count | 1 |
| Processor Speed | 2.8 GHz |
Ready to buy?
Intel Pentium 4 Processor 2.80 GHz / 1 MB / 800 SL7PR is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-23. Price and availability subject to change.
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