Kingston FURY Impact KF432S20IB/16
Expert rating8 / 10
- DDR Generation:
- DDR4
- Capacity:
- 16GB (1x16GB)
- Speed:
- 3200MT/s
- CAS Latency:
- CL20
- Form Factor:
- SODIMM (Laptop)
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Manufacturer: Kingston Last updated: 2026-09-12T18:05:04.000Z
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Kingston FURY Impact KF432S20IB/16 Review
Kingston FURY Impact KF432S20IB/16 is a single 16GB DDR4-3200 CL20 SODIMM module built for laptop upgrades and single-slot mini-PCs, using the same low-profile heat spreader as the FURY Impact kits but sold as a standalone module.
Plenty of laptops only have one free SODIMM slot, or you just need to add exactly 16GB to an existing stick, this single-module option means you're not forced to buy a matched pair you don't need.
Single-Slot Laptop Upgrades
Many thin-and-light and gaming laptops ship with one SODIMM slot already populated from the factory; a single 16GB module like this lets you add capacity to the open slot without replacing the factory stick.
Comparison to Alternatives
The Kingston FURY Impact KF432S20IBK2/32 already in the catalog is a matched 2x16GB kit at the same speed and latency, pick that instead if you're filling both slots from scratch and want guaranteed dual-channel matching, or this single module if you only need to add capacity to one open slot. Versus the Corsair Vengeance SODIMM CMSX16GX5M1A5600C48, which is a DDR5 module for newer laptops, this FURY Impact stick is the DDR4 option for older or mainstream notebooks.
Our verdict
Reviewed by Burooj Alam. Rated by us, not by users.
Expert rating8 / 10
The right pick when you need exactly one more 16GB SODIMM rather than a full matched kit.
Best for
- Single open SODIMM slot upgrades
- Mini-PCs and NUC-style systems
- Budget laptop memory upgrades
Not for
- Fresh dual-channel builds needing a matched pair
- Desktop systems
- DDR5-only laptops
Specifications
What these specs meanIdentity
| Peak Bandwidth | 25.6 GB/s |
|---|---|
| Brand | Kingston |
| Part Number | KF432S20IB/16 |
| Series | FURY Impact |
Memory
| DDR Generation | DDR4 |
|---|---|
| Capacity | 16 GB |
| Speed | 3200MT/s (PC4-25600) |
| CAS Latency | 20 |
| Module Count | 1 |
| Voltage | 1.2 V |
Physical
| RGB Lighting | No |
|---|
Module and platform
| RAM Segment | Laptop SODIMM |
|---|---|
| Form Factor | 260-Pin SODIMM (Laptop) |
Capacity
| Capacity Per Module | 16 GB |
|---|
Speed and timings
| True Latency | 12.5 ns |
|---|
Overclocking profile
| XMP Support | Yes |
|---|---|
| XMP Version | XMP 2.0 |
| EXPO Support | No |
Silicon
| Memory IC | Undisclosed |
|---|---|
| ECC | No |
Physical and lighting
| Colour | Black |
|---|
Commercial
| Warranty | Limited Lifetime |
|---|
FAQs
What are the key specifications of the Kingston FURY Impact KF432S20IB/16 (16GB Single Module/DDR4 SODIMM/3200MHz/CL20/Laptop Memory/Intel XMP 2.0)?
Key specs for the Kingston FURY Impact KF432S20IB/16: Capacity Per Module 16 GB, Capacity 16 GB, Speed 3200MT/s (PC4-25600), OC Profile XMP 2.0, Voltage 1.2 V, DDR Generation DDR4.
Will the Kingston FURY Impact KF432S20IB/16 (16GB Single Module/DDR4 SODIMM/3200MHz/CL20/Laptop Memory/Intel XMP 2.0) work with my current setup?
The Kingston FURY Impact KF432S20IB/16 (16GB Single Module/DDR4 SODIMM/3200MHz/CL20/Laptop Memory/Intel XMP 2.0) lists DDR Generation is DDR4. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits. Our upgrade checker at /upgrade can confirm compatibility for common combinations.
Who is the Kingston FURY Impact KF432S20IB/16 (16GB Single Module/DDR4 SODIMM/3200MHz/CL20/Laptop Memory/Intel XMP 2.0) best suited to?
Best suited to: Single open SODIMM slot upgrades; Mini-PCs and NUC-style systems; Budget laptop memory upgrades.
What are the drawbacks of the Kingston FURY Impact KF432S20IB/16 (16GB Single Module/DDR4 SODIMM/3200MHz/CL20/Laptop Memory/Intel XMP 2.0)?
Not the best fit for: Fresh dual-channel builds needing a matched pair; Desktop systems; DDR5-only laptops.
Compare and read more
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