---
product_id: 16446569
title: "ProMOS 512MB PC2-5300U DDR2 667MHz 240-Pin CL5 Memory V916764K24QCFW-F5"
brand: "promos"
price: "¥134"
currency: JPY
in_stock: false
reviews_count: 1
url: https://www.desertcart.jp/products/16446569-promos-512mb-pc2-5300u-ddr2-667mhz-240-pin-cl5-memory
store_origin: JP
region: Japan
---

# 667MHz blazing speed 512MB reliable capacity 240-pin seamless fit ProMOS 512MB PC2-5300U DDR2 667MHz 240-Pin CL5 Memory V916764K24QCFW-F5

**Brand:** promos
**Price:** ¥134
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Upgrade your legacy rig with speed and style!

## Quick Answers

- **What is this?** ProMOS 512MB PC2-5300U DDR2 667MHz 240-Pin CL5 Memory V916764K24QCFW-F5 by promos
- **How much does it cost?** ¥134 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/16446569-promos-512mb-pc2-5300u-ddr2-667mhz-240-pin-cl5-memory)

## Best For

- promos enthusiasts

## Why This Product

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

## Key Features

- • **Blazing 667MHz Speed:** Experience smooth multitasking with DDR2 PC2-5300 performance.
- • **Compact 512MB Capacity:** Perfect for boosting legacy systems without overkill.
- • **Low Latency CL5 Timing:** Optimized for responsive computing and faster data access.
- • **Trusted ProMOS Quality:** Durable, reliable memory designed to keep your system stable.
- • **Universal 240-Pin Compatibility:** Fits effortlessly into most desktops for instant upgrades.

## Overview

The ProMOS 512MB PC2-5300U DDR2 667MHz 240-Pin CL5 Memory module offers a reliable and efficient upgrade for older desktops, delivering 667MHz speed and low latency in a compact 512MB stick. Its universal 240-pin design ensures broad compatibility, making it an ideal choice for professionals maintaining legacy systems or seeking cost-effective performance boosts.

## Description

Single 512MB stick of PC2-5300 DDR 667Mhz memory

## Features

- Size: 512MB
- Pins: 240
- Speed: 667Mhz
- Type: PC2-5300
- NECC

## Technical Specifications

| Specification | Value |
|---------------|-------|
| RAM | 512 MB DDR2 |
| Brand | Promos |
| Item Weight | 1.6 ounces |
| Product Dimensions | 8.8 x 3.3 x 0.4 inches |
| Item Dimensions  LxWxH | 8.8 x 3.3 x 0.4 inches |
| Computer Memory Type | DDR2 SDRAM |
| ASIN | B003IM4J18 |
| Date First Available | April 21, 2010 |

## Product Details

- **Brand:** Promos
- **Computer Memory Size:** 512 MB
- **RAM Memory Technology:** DDR, DDR2
- **Memory Speed:** 667 MHz
- **Compatible Devices:** Desktop

## Images

![ProMOS 512MB PC2-5300U DDR2 667MHz 240-Pin CL5 Memory V916764K24QCFW-F5 - Image 1](https://m.media-amazon.com/images/I/71F64OSDbML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Memory performance issues
*by J***N on July 6, 2022*

The purchase was satisfactory, but I have to question the performance of the memory cards. Only one card works with a 32-bit processor. That computer should be able to support 4 memory cards. When 4 cards are installed, the computer doesn't boot.

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**Shop now:** [https://www.desertcart.jp/products/16446569-promos-512mb-pc2-5300u-ddr2-667mhz-240-pin-cl5-memory](https://www.desertcart.jp/products/16446569-promos-512mb-pc2-5300u-ddr2-667mhz-240-pin-cl5-memory)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-21*