Kingston Fury Impact 8GB DDR4-3200 CL20 SODIMM Black

The Kingston Fury Impact KF432S20IB/8 is a reliable 8GB DDR4 SODIMM that's perfect for bumping a laptop to 16GB. Performance is average for the class, but compatibility and plug and play simplicity are its real strengths. Shop around, prices swing from USD 113 to USD 179, and grab it at the low end.

The 3200 MT/s speed lands right in the middle of the pack for DDR4 SODIMMs in our database. Latency at CL20 is also about average, nothing to write home about. The 1.2V power draw is nice and low, which helps with heat and battery life in laptops. Real world feedback backs this up. Owners report smooth performance in Windows and Ubuntu, and one user specifically mentioned it cleared up MS Teams and Chromium stuttering after upgrading to 16GB. The capacity is the weak point here. 8GB on a single stick puts it near the bottom of our rankings for capacity, so you'll likely want to buy two if your laptop has open slots.

Against the Crucial CT2K16G4SFRA32A, the Kingston stick gives up a lot of capacity. That Crucial kit is 32GB total, which is a much better long term play if your laptop supports it. The Corsair Vengeance LPX and G.Skill Ripjaws V are desktop DIMMs, so they're not direct competitors for laptop users, but they show what's possible with tighter timings and higher speeds if you're on a desktop platform. The Team Group T-FORCE VULCAN Z is another desktop option with similar speed but better capacity per dollar. For laptop SODIMM buyers specifically, the Kingston's main edge is its plug and play simplicity and proven compatibility with a wide range of systems.

Pricing is all over the place depending on where you shop. In the US you'll see it listed between USD 113 and USD 179, which is a huge spread for an 8GB stick. The best US deal in our data is on Newegg at the lower end of that range. In Canada the spread is tighter, CAD 135 to CAD 163, with Memory Express offering the best price. At the low end this is a solid value for a quick laptop upgrade. At the high end you're paying too much for 8GB and should look at 16GB kits instead.

The Kingston Fury Impact KF432S20IB/8 is a single 8GB stick of DDR4 SODIMM running at 3200 MT/s. It's built for laptops and small form factor systems that need a quick, painless memory bump. The plug and play design means most modern systems will just pick it up and run at the highest speed the BIOS allows, no tinkering required.

It's not a barn burner on paper. CL20 latency is fine but not exciting, and 8GB is a modest capacity these days. But for the right use case, like taking a 8GB laptop to 16GB, it's a cheap and reliable fix.

Skip this if you need serious capacity or speed. 8GB is a drop in the bucket for video editing, virtual machines, or heavy development work. If your laptop has only one SODIMM slot, you're stuck at 8GB total, which is rough in 2025. And if you're on a desktop, this SODIMM won't fit at all, look at the Corsair Vengeance LPX or G.Skill Ripjaws V instead.

If you've got a laptop with 8GB and an open slot, this is a no brainer upgrade. Pop it in, get 16GB total, and watch the multitasking stutters disappear. It's not the fastest or the biggest stick out there, but it's reliable and easy. Buy it when the price is right, ideally under USD 120 or CAD 140.