HP Intel PII 350Mhz Slot1 CPU with Heatsink

Name: HP Intel PII 350Mhz Slot1 CPU with Heatsink
Brand: HP

Genuine HP Intel Pentium II 350MHz Slot 1 processor with heatsink for vintage PC restoration and repair.

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Overview

Upgrade Your System with a Classic Intel Processor

Enhance your vintage computer with the HP Intel PII 350Mhz CPU. This Slot 1 processor, complete with a heatsink, delivers reliable performance for older systems.

Specifications:

Processor: Intel Pentium II (PII)
Clock Speed: 350MHz
Cache: 512kb
Socket Type: Slot 1
Includes: Heatsink

Pros & Cons

👍 Pros

Provides an exact-match replacement for failed Slot 1 Pentium II processors in vintage HP systems.
Includes a heatsink, saving the hassle of sourcing compatible cooling separately.
The 350MHz clock speed sits in the mid-range of PII options, offering decent performance for the era.
512KB cache is the full-size L2 cache expected for this processor class.

👎 Cons

Only compatible with Slot 1 motherboards, which severely limits the range of systems it can be used in.
Performance is negligible by modern standards and only useful for period-correct computing.
Availability of compatible motherboards and supporting components is increasingly scarce.
No documentation or driver media is included, requiring users to source support materials independently.

Frequently Asked Questions

What socket type does this CPU require?

This is a Slot 1 processor, which uses the cartridge-style slot found on motherboards from the late 1990s — it is not compatible with modern socket-based motherboards.

Does the heatsink come pre-attached?

The listing indicates the heatsink is included with the CPU. Check compatibility with your specific Slot 1 motherboard, as chassis clearance can vary.

What systems is this processor intended for?

This is a replacement or upgrade part for vintage PCs from the Pentium II era, particularly HP systems that originally shipped with Slot 1 processors.

What is the cache size on this Pentium II?

The processor includes 512KB of L2 cache, which was standard for Pentium II chips at this clock speed.