512mb Pc2700 Ram

Updated July 3, 2026

Overview

Product sourcing insights & recommendations

23 来源

The 512MB PC2700 (DDR-333) RAM module is a legacy component primarily used in late-Pentium 4 and Athlon XP era computers, as well as early Power Mac G4 models Researchut Macsales. While technically obsolete for modern computing, it remains a critical item in the retro-computing and industrial maintenance sectors.

Product Specifications & Identification

* Speed: Operates at a clock speed of 166MHz with a double data rate (DDR) of 333MHz Tomshardware.

* Bandwidth: Offers a peak transfer rate of 2.7 GB/s Researchut.

* Physical Form: Typically standard 184-pin DIMM for desktops or 200-pin SODIMM for laptops, running at 2.5V Edgetechcorp Amazon.

* Variations: Available in both Non-ECC (consumer) and ECC Registered (server/workstation) configurations Ebay Edgetechcorp.

Market Trends & Insights (2026)

The memory market in 2026 is experiencing a "Hyper-Bull" phase characterized by structural shortages and price spikes Versalogic Counterpointresearch.

* The "Legacy Squeeze": Manufacturers have pivoted production capacity to high-margin AI chips (HBM/DDR5), causing supply for legacy technologies like DDR1-DDR3 to "evaporate" Counterpointresearch Counterpointresearch.

* Price Inversion: Due to scarcity, legacy RAM can sometimes fetch higher per-Gb prices than advanced DDR4 or DDR5 Counterpointresearch.

* Supply Chain Risk: Lead times for legacy industrial memory currently exceed 32-40 weeks, making ready-to-ship stock highly valuable Versalogic Counterpointresearch.

Sourcing Intelligence

Current B2B listings show that Infineon and OWC remain prominent brands for verified stock Amazon Macsales.

* Pricing: Units are typically priced between $12.00 and $22.00 depending on the specific compatibility and ECC requirements Newegg Disctech.

* Availability: While retail stocks (Amazon/eBay) are diminishing, B2B platforms still offer refurbished and "New Old Stock" (NOS) quantities for maintenance contracts.

Sources & References

23 sources cited · Verified industry data & reports

512MB PC2700 333Mhz DDR ECC RAM 184-PIN - Micron

Amazon.com

512 MB RAM Memory Technology DDR Memory Speed 333 MHz Compatible Devices. ECC Registered 184-Pin DIMM. Voltage 2.5 Volts Column Address

PC2700 RAM / Memory

DiscTech

RAM-DDR-512MB-DDR333-PC2700U-UP-OE. Interface Types: DDR DIMM 184pin. Form Factor: DDR UDIMM. Electrical Interface: PC2700. RAM: 512MB. Voltage: 3.6V. $19.00.

ddr pc2700 512mb

Newegg

CMS 512MB (1X512MB) DDR1 2700 333MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with Xerox® Phaser 8560 Mfc, 8560Mfpd, 8560Mfp, 8560Dx SDRAM - B100. $22.

How to upgrade the Random Access Memory (RAM).

Sony Canada

PC2700 333 MHz. 184 gold pin 2.5 Volts The. These computers have a total of four memory slots and ship with two 256MB memory modules for a ...

PC 2700 & PC 333, what's with the numbers?

Tom's Hardware

PC2700 IS DDR333, and runs at 166MHz. 166MHz is the clock speed 333MHz is the data rate (Double Data Rate means it's double the clock speed)

512MB OWC Memory Upgrade Module

MacSales.com

512MB OWC Memory Upgrade Module PC2700 DDR 333MHz DIMM for all Power Mac G4 Dual 867MHz - 1.42GHz 'Mirrored Drive Door' and "FW800" models.