---
product_id: 397718551
title: "512MB PC133 133MHz 168-PIN SDRAM DIMM Memory Ram for iMac G3/G4, EMAC G4, Powermac G4"
brand: "global memory"
price: "₨574"
currency: LKR
in_stock: false
url: https://www.desertcart.lk/products/397718551-512mb-pc133-133mhz-168-pin-sdram-dimm-memory-ram-imac
store_origin: LK
region: Sri Lanka
---

# 512MB Capacity 168-PIN Interface 133MHz Speed 512MB PC133 133MHz 168-PIN SDRAM DIMM Memory Ram for iMac G3/G4, EMAC G4, Powermac G4

**Brand:** global memory
**Price:** ₨574
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Upgrade Your Memory, Upgrade Your Life!

## Quick Answers

- **What is this?** 512MB PC133 133MHz 168-PIN SDRAM DIMM Memory Ram for iMac G3/G4, EMAC G4, Powermac G4 by global memory
- **How much does it cost?** ₨574 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/397718551-512mb-pc133-133mhz-168-pin-sdram-dimm-memory-ram-imac)

## Best For

- global memory enthusiasts

## Why This Product

- Trusted global memory brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact and Efficient:** Lightweight design at just 3.53 ounces for easy installation.
- • **Versatile Compatibility:** Perfectly crafted for iMac G3/G4, EMAC G4, and Powermac G4.
- • **Designed for Overclocking:** Push your system to the limits with optimized performance.
- • **Turbocharge Your Workflow:** Experience lightning-fast boot times and seamless multitasking.
- • **Unleash Your iMac's Potential:** Elevate your performance with 512MB of high-speed memory.

## Overview

This 512MB PC133 SDRAM DIMM memory module is designed specifically for iMac G3/G4, EMAC G4, and Powermac G4 systems. With a speed of 133MHz and a 168-PIN interface, it enhances your computer's performance, enabling faster boot times and efficient multitasking. Weighing only 3.53 ounces, this memory upgrade is both powerful and easy to install.

## Description

Global Memory 512MB 168-PIN DIMM Memory Ram is designed for high-performance overclocking. Slim form, sleek design and higher performance with low power consumption. Improve your system's responsiveness, run apps faster and multitask with ease. Compatible with IMAC G3/G4, EMAC G4, Powermac G4.

## Features

- Size/Capacity: 512MB Kit (1 x 512MB)
- Speed: PC133 (133MHz)
- Type/Interface: 168-PIN SDRAM DIMM
- Designed for high-performance overclocking
- Faster boot time and more efficient multi-tasking

## Technical Specifications

| Specification | Value |
|---------------|-------|
| RAM | 512 MB DIMM |
| Memory Speed | 133 MHz |
| Brand | GLOBAL MEMORY |
| Item model number | 5051213316308 |
| Item Weight | 3.53 ounces |
| Package Dimensions | 7.87 x 2.36 x 0.39 inches |
| Color | Multicolour |
| Computer Memory Type | SDRAM |
| Voltage | 3.3 Volts |
| Manufacturer | Global Memory Ltd |
| ASIN | B001CZAVVU |
| Date First Available | August 23, 2012 |

## Product Details

- **Brand:** GLOBAL MEMORY
- **Computer Memory Size:** 512 MB
- **RAM Memory Technology:** DIMM
- **Memory Speed:** 133 MHz
- **Compatible Devices:** Laptop

## Images

![512MB PC133 133MHz 168-PIN SDRAM DIMM Memory Ram for iMac G3/G4, EMAC G4, Powermac G4 - Image 1](https://m.media-amazon.com/images/I/41632Uk-Y3L.jpg)
![512MB PC133 133MHz 168-PIN SDRAM DIMM Memory Ram for iMac G3/G4, EMAC G4, Powermac G4 - Image 2](https://m.media-amazon.com/images/I/51f75YYEClL.jpg)
![512MB PC133 133MHz 168-PIN SDRAM DIMM Memory Ram for iMac G3/G4, EMAC G4, Powermac G4 - Image 3](https://m.media-amazon.com/images/I/41G0yp0ORaL.jpg)
![512MB PC133 133MHz 168-PIN SDRAM DIMM Memory Ram for iMac G3/G4, EMAC G4, Powermac G4 - Image 4](https://m.media-amazon.com/images/I/41G0yp0ORaL.jpg)

## Frequently Bought Together

- Global Memory 512MB PC133 133MHz 168-PIN SDRAM DIMM Memory Ram for iMac G3/G4, EMAC G4, Powermac G4
- Crucial 16GB DDR4 RAM, 3200MHz CL22 (or 2933MHz or 2666MHz) Laptop Memory, SODIMM 260-Pin, Compatible with 13th Gen Intel Core and AMD Ryzen 7000 - CT16G4SFRA32A
- Crucial Pro 32GB DDR4 RAM Kit (2x16GB), High-Performance 3200MHz (or 3000MHz or 2666MHz) Desktop Memory UDIMM 288-Pin, Compatible with Intel and AMD Ryzen - CP2K16G4DFRA32A

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.lk/products/397718551-512mb-pc133-133mhz-168-pin-sdram-dimm-memory-ram-imac](https://www.desertcart.lk/products/397718551-512mb-pc133-133mhz-168-pin-sdram-dimm-memory-ram-imac)

---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-01*