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Fast Card 8GB 16GB DDR3 1600MHz DDR4 2666MHz Laptop Desktop SODIMM Memory RAM
Laptop (SO-DIMM) New DDR4

Fast Card 8GB 16GB DDR3 1600MHz DDR4 2666MHz Laptop Desktop SODIMM Memory RAM

eBay · kcx20-27

Price

$16.99

Free shipping

8 GB · per GB

$2.12/GB

From our price history · since Oct 2026

Good price

Cheaper than 81% of the 94 Laptop (SO-DIMM) listings this site has logged

Typical: $10.25/GB · Lowest ever logged: $3.12/GB on Oct 29, 2026

Every time this tracker refreshes, the site records every listing it finds. These numbers compare this listing to all of them, each at the best price it reached. It's our own data, not copied from another site.

Right now · #4 lowest $/GB of 54 Laptop (SO-DIMM) listings in the tracker today · 81% below today's median ($10.91/GB)

Heads up: This is less than half the typical price for Laptop (SO-DIMM) listings right now. Deals like that happen, but read the listing closely for "for parts", missing pieces, or a mismatched spec.
Note: Ships from outside the US (Shenzhen, CN), so expect longer delivery and possible import fees.
Note: This is a multi-option eBay listing. Details below are for the option the tracker matched; make sure it's the one selected on eBay before buying.

Specs

Capacity
8 GB
Generation
DDR4
Form factor
Laptop SO-DIMM
ECC
No
Brand
Kingchuxing
Model
DDR3 1600MHZ
Speed
PC4-21300 (DDR4-2666)
Kit
1
Registered
DDR3L

Listing details

Condition
New
Store
eBay
Seller
kcx20-27 (1,348 ratings, 99.5% positive)
Format
Buy It Now
Shipping
Free shipping
Est. delivery Nov 9 – Nov 20
Ships from
Shenzhen, CN
Returns
Accepted within 30 calendar_days · buyer pays return shipping
Quantity
1 sold
Listed
Dec 3, 2021
eBay category
Computers/Tablets & Networking › Computer Components & Parts › Memory (RAM)
Price checked
Oct 31, 2026

Item specifics from the listing

For
Laptop
Model
DDR3 1600MHZ
Capacity
4GB
Brand
Kingchuxing
Country/Region of Manufacture
China
Custom Bundle
No
Number of Pins
204 & 240 & 260 & 288
Number of Modules
1
Capacity per Module
8 GB
Type
DDR3L
Memory Features
Non-ECC Unbuffered
Bus Speed
PC4-21300 (DDR4-2666)
Form Factor
SO-DIMM
Manufacturer Warranty
3 years
Total Capacity
8 GB
Color
Black or Green by Ramdom
Operating temperature
-20℃ -- +75℃
Seller's description

Important: we have Color Green and Black,Ship out By Ramdom, Please Know If the computer is used for a long time, it will be prone to card slowness. Add a cost-effective memory module to rerelease the performance of the computer. Purchase Guide Desktop standard memory for desktop computer. Laptop standard memory for laptop notebook. When you choose, please follow the instructions to purchase. If you encounter any problems, you can contact our online customer service. Specification Compatibility For the old computer, we have also made compatible processing. In addition to the mainstream high-performance DDR4 memory modules, I have also done product coverage for the old DDR3 motherboard. Kingchuxing memory can be used on Intel and amd processor platforms. We have tested on hundreds of different models of processors and motherboards. Warning The motherboards of different platforms support different generations of memory modules. Please select a suitable memory module. If your motherboard slot is a DIMM DDR4 interface, select DDR4. Dual channel Kingchuxing RAM memory modules perfectly support dual channels. The biggest advantage of dual channels is that the performance of two memory modules can be superimposed to improve the read and write performance of the memory modules. The maximum improvement is more than double the performance of a single channel. For different types of memory modules, the application scenarios are also different. Notebook memory modules are shorter than desktop memory modules. Please pay attention to the distinction when you buy. Installation Guide uses rigorously tested particles, compatible with a wide range of computers, also compatible with Intel and AMD platforms. (For example: Samsung, Hynix, Micron, Magnesium, South Asia Yisheng, Elpida) Packa…

Excerpt in the seller's own words, formatting removed. The full listing has the complete text and terms.

Price history for this listing

First seen Oct 29, 2026 · lowest $16.99 · highest $16.99 · 3 days of data

$17.99$16.99$15.99Oct 29, 2026Oct 31, 2026

Listings from eBay, refreshed every few hours. Prices and availability change fast, so the retailer's own page is always the final word.

Disclaimer: This is a personal tracking tool I built for my own use, not a professional pricing or comparison service. Listings, prices, and outbound links are pulled from third-party sources and can be stale, inaccurate, or broken. I'm not responsible for their accuracy or where a link leads. Always verify details directly with the retailer or source before you rely on them.