This article covers キングストン Kingston ノートPC メモリ DDR3 1600 (PC3-12800) 4GB CL11 1.5V Non-ECC SO-DIMM 204pin KVR16S11S8.

Overview

Kingston's ValueRAM lineup includes the KVR16S11S8/4, a DDR3 SO-DIMM memory module designed specifically for laptop computers. This 4GB stick runs at 1600MHz (PC3-12800) with CL11 latency and a standard voltage of 1.5V. It is a Non-ECC, Unbuffered 204-pin module, officially validated for Intel Sandy Bridge platforms and later. As a JEDEC-standard compliant part, the KVR16S11S8/4 prioritizes stability and affordability over overclocking features. It is an ideal choice for extending the usable life of an older notebook PC, whether you are upgrading from 2GB to 4GB or adding a second module for a total of 8GB.

Compatibility Guide

This memory uses the 204-pin SO-DIMM form factor, which is standard for most DDR3-era laptops. It will not fit desktop DIMM slots (240-pin). Before purchasing, verify that your laptop supports DDR3 SO-DIMM modules and that the maximum supported capacity per slot is at least 4GB. Kingston states compatibility with Intel Sandy Bridge (2nd Gen Core) and newer platforms. However, some older chipsets or BIOS versions may downclock the memory to 1333MHz or 1066MHz if they do not natively support DDR3-1600.

Product Info

The Kingston KVR16S11S8/4 has been a staple in the ValueRAM series for many years. As a mature product, its current street price is around ¥3,560 on Japan, making it one of the most affordable options for a DDR3 SO-DIMM upgrade. Kingston backs this module with a lifetime warranty. If the exact product becomes unavailable, the warranty terms provide for a refund equal to the lesser of the product's current value or the original purchase price. Market positioning is firmly entry-level. While DDR3 bandwidth is far behind modern DDR4 or DDR5, this module delivers exactly what a DDR3-based laptop needs for everyday tasks like web browsing, office work, and media playback.

Best Use Cases

Reviving an old laptop: If you have a Sandy Bridge, Ivy Bridge, or Haswell-era notebook with only 2GB or 4GB of RAM, adding this module can dramatically improve multitasking and system responsiveness for basic productivity. Budget secondary PC upgrade: For a cheap used laptop picked up for light office or school work, a 4GB stick is a cost-effective way to reach a usable 8GB total. * Cost-conscious users: At roughly ¥3,500, this is one of the cheapest ways to get a brand-new, warrantied memory module for an aging system. This product is not suitable for modern laptops (DDR4/DDR5), high-performance gaming, or video editing workloads where 4GB is insufficient.

Things to Consider

First and foremost, confirm your laptop's memory specifications: DDR3 SO-DIMM, maximum capacity per slot, and supported voltage. Some older systems may not recognize a 4GB module in a single slot, capping out at 2GB per slot. Voltage compatibility is another key point. This module runs at 1.5V. If your laptop is designed for low-voltage DDR3L (1.35V), the 1.5V stick may not work or could cause instability. Check your motherboard manual or BIOS settings. Competitors include Crucial and SanMax DDR3 SO-DIMMs at similar price points. Kingston's lifetime warranty is a notable advantage, but performance differences between brands at the same JEDEC specs are negligible. ## FAQ
Q: Can I use this memory in a MacBook? A: It may work in some 2012 and earlier MacBook Pro or MacBook Air models that use DDR3 SO-DIMM. However, compatibility is not guaranteed, and Apple's firmware can be picky about non-Apple memory. Check your specific model's specs before buying. Q: Will two of these modules run in dual-channel mode? A: Yes, installing two identical KVR16S11S8/4 modules will enable dual-channel operation, doubling memory bandwidth. This is especially beneficial for systems using integrated graphics. Q: Can I use this 1.5V module in a laptop that requires DDR3L (1.35V)? A: Some motherboards support both voltages, but many do not. Using a 1.5V module in a 1.35V-only slot may prevent the system from booting. Always verify your laptop's voltage requirements before purchase.

Product Disclosure (Amazon)

  • Manufacturer: Kingston
  • ASIN: B008CP5R8K
  • Note: This article covers a manufacturer-made product based on Amazon listing details.