This article covers Samsung original 8GB (1 x 8GB) 204-pin SODIMM.

Overview

Samsung's M471B1G73EB0-YK0 is an 8GB DDR3 SO-DIMM memory module designed for laptops and compact desktops. It runs at 1600MHz with a CAS latency of CL11 and operates at a low voltage of 1.35V, which helps reduce power consumption compared to standard 1.5V DDR3 modules. The module uses the 204-pin SO-DIMM form factor, making it compatible with a wide range of older and mid-range notebooks. This memory is an excellent choice for users who want to breathe new life into a DDR3-era laptop. Adding or replacing a stick of RAM can noticeably improve multitasking and application responsiveness for everyday tasks. Samsung's reputation for quality assurance and a lifetime warranty add extra peace of mind.

Compatibility Guide

The M471B1G73EB0-YK0 is a 204-pin SO-DIMM module built for DDR3-compatible laptops and some Mini-ITX motherboards. It supports both DDR3L (1.35V) and standard DDR3 (1.5V) slots, but it cannot be inserted into DDR4 or DDR5 slots due to physical keying differences. Before purchase, verify that your system accepts a single 8GB module and that the maximum memory capacity permits at least 8GB. A 64-bit operating system is required to fully utilize the 8GB capacity; 32-bit Windows will only see up to 4GB.

Product Info

This Samsung memory module sits in the entry-level to mid-range segment for DDR3 laptop upgrades. Although the platform is older, the module remains widely available through online retailers like Japan. Samsung offers a lifetime warranty on this product, covering manufacturing defects and normal use failures. The current price on Japan is approximately ￥5,830, which is competitive with other brands offering similar speeds and capacities.

Best Use Cases

First, it is ideal for users upgrading from a 4GB RAM configuration. Installing this single 8GB module alongside an existing 4GB stick brings the total to 12GB, providing a tangible boost for web browsing, office work, and light photo editing. Second, it suits users who need a reliable replacement for a failed RAM stick. Samsung's OEM-grade components and rigorous testing ensure stable operation, reducing the risk of system crashes and blue screens. Third, it works well as a budget-friendly single-stick solution for a secondary or recovery laptop. If you've bought a used notebook that only has 2GB or 4GB, this 8GB module can bring it up to a usable baseline for basic tasks. ## Alternatives
Competitors include Crucial's CT102464BF160B and Hynix's HMT41GS6AFR8A-PB. Crucial often offers a slightly lower price point, while Samsung provides stronger brand recognition and a rock-solid reliability record. Hynix modules are frequently used in OEM systems but can be harder to find in the retail channel. For most buyers, the Samsung M471B1G73EB0-YK0 strikes the best balance between price, trust, and availability.

Things to Consider

The biggest limitation is that this is DDR3 memory, so it only works with older platforms. Do not confuse it with DDR4 or DDR5 modules. Always check that your motherboard supports 8GB per slot and that the total capacity limit is not exceeded. If you are planning a dual-channel setup, make sure you have two identical modules. Finally, if your operating system is 32-bit, you will need to switch to 64-bit to use the full 8GB.

Product Disclosure (Amazon)

  • Manufacturer: サムスン(SAMSUNG)
  • Seller: Crescentストア
  • Fulfilled by: Amazon
  • ASIN: B0173ZBC2E
  • Note: This article covers a manufacturer-made product based on Amazon listing details.