---
product_id: 17782741
title: "Hynix HYMP125U64CP8-S6 4GB 2 x 2GB PC2-6400U DDR2 800 Non-ECC Unbuff Memory Kit"
brand: "sk hynix"
price: "¥12738"
currency: JPY
in_stock: true
category: "Sk Hynix"
url: https://www.desertcart.jp/products/17782741-hynix-hymp125u64cp8-s6-4gb-2-x-2gb-pc2-6400u-ddr2
store_origin: JP
region: Japan
---

# Hynix HYMP125U64CP8-S6 4GB 2 x 2GB PC2-6400U DDR2 800 Non-ECC Unbuff Memory Kit

**Brand:** sk hynix
**Price:** ¥12738
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Hynix HYMP125U64CP8-S6 4GB 2 x 2GB PC2-6400U DDR2 800 Non-ECC Unbuff Memory Kit by sk hynix
- **How much does it cost?** ¥12738 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/17782741-hynix-hymp125u64cp8-s6-4gb-2-x-2gb-pc2-6400u-ddr2)

## Best For

- sk hynix enthusiasts

## Why This Product

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

## Description

Specifications : Manufacturer: Hynix Part Number: HYMP125U64CP8-S6. Memory Type: DDR2 SDRAM Capacity: 4GB 2 x 2GB Pins: 240 Pin Bus Type: PC2-6400. Error Correction: No ECC Cycle Time: 5ns Cas: CL6 Data Transfer Rate: 800Mhz Memory Clock: 200 MHz Voltage: 1.8

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00TIY959G |
| Additional Features | Lightweight |
| Best Sellers Rank | #4,372 in Computer Memory |
| Brand | SK Hynix |
| Column Address Strobe Latency | 6 |
| Compatible Devices | Desktop |
| Customer Reviews | 4.0 4.0 out of 5 stars (29) |
| Data Transfer Rate | 800 MHz |
| Form Factor | DIMM |
| Item Weight | 22.68 g |
| Manufacturer | Hynix |
| Memory Form Factor | DIMM |
| Memory Generation | DDR2 |
| Memory Speed | 800 MHz |
| Mfr Part Number | LYSB00TIY959G-CMPTRACCS |
| Model Number | HYMP125U64CP8-S6 |
| Number of Items | 2 |
| Number of Packs | 1 |
| Number of Pins | 240 |
| RAM Memory Technology | DDR2 |
| RAM Size | 4 GB |
| UPC | 600303664161 |
| Unit Count | 2 Count |
| Voltage | 1.8 volts |

## Product Details

- **Brand:** SK Hynix
- **Compatible Devices:** Desktop
- **Computer Memory Size:** 4 GB
- **Memory Speed:** 800 MHz
- **RAM Memory Technology:** DDR2

## Images

![Hynix HYMP125U64CP8-S6 4GB 2 x 2GB PC2-6400U DDR2 800 Non-ECC Unbuff Memory Kit - Image 1](https://m.media-amazon.com/images/I/81anVWsIKfL.jpg)

---

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**Shop now:** [https://www.desertcart.jp/products/17782741-hynix-hymp125u64cp8-s6-4gb-2-x-2gb-pc2-6400u-ddr2](https://www.desertcart.jp/products/17782741-hynix-hymp125u64cp8-s6-4gb-2-x-2gb-pc2-6400u-ddr2)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-21*