Crucial SODIMM CT2K16G4SFRA32A
Expert rating8.2 / 10
- DDR Generation:
- DDR4
- Capacity:
- 32GB (2x16GB Kit)
- Speed:
- 3200MT/s
- CAS Latency:
- CL22
- Form Factor:
- SODIMM (Laptop)
Consumercarts is reader-supported. Learn more
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Manufacturer: Crucial Last updated: 2026-09-12T18:05:04.000Z
Crucial SODIMM CT2K16G4SFRA32A (32GB 2x16GB Kit/DDR4 SODIMM/3200MHz/CL22/1.2V/Laptop Memory) Review
Crucial SODIMM CT2K16G4SFRA32A is a matched 32GB (2x16GB) DDR4-3200 CL22 dual-channel laptop kit for mobile workstations, gaming laptops, and content creation notebooks that support two SODIMM slots and need serious capacity.
For a laptop with two open slots and a workload that actually needs it — heavier editing, dev work with containers, or just future-proofing — this matched pair fills both channels properly instead of leaving one slot empty with a single big stick.
Dual-Channel Bandwidth for Mobile Workstations
Populating both SODIMM slots with a matched kit rather than a single 32GB module lets the laptop's memory controller run in dual-channel mode, meaningfully improving integrated GPU and general memory bandwidth versus a single-stick 32GB configuration.
Comparison to Alternatives
Against the Kingston FURY Impact KF432S20IBK2/32 (identical 32GB/3200MHz spec, tighter CL20, gaming heat spreader), that kit suits a gaming laptop upgrade, while this plain CT2K16G4SFRA32A is the value pick for a mobile workstation or productivity laptop. Compared with the Crucial SODIMM CT16G4SFRA32A single module, buy this kit instead when both SODIMM slots are open and dual-channel bandwidth matters.
Specifications
Identity
| Brand | Crucial |
|---|---|
| Part Number | CT2K16G4SFRA32A |
| Series | Crucial SODIMM |
Memory
| DDR Generation | DDR4 |
|---|---|
| Capacity | 32 GB |
| Speed | 3200MT/s (PC4-25600) |
| CAS Latency | 22 |
| Module Count | 2 |
| Voltage | 1.2 V |
Physical
| Form Factor | 260-Pin SODIMM (Laptop) |
|---|---|
| RGB Lighting | No |
Module and platform
| RAM Segment | Laptop SODIMM |
|---|
Capacity
| Capacity Per Module | 16 GB |
|---|
Speed and timings
| True Latency | 13.8 ns |
|---|
Silicon
| Memory IC | Micron |
|---|---|
| ECC | No |
Physical and lighting
| Colour | Green PCB |
|---|
Commercial
| Warranty | Limited Lifetime |
|---|
| Model Number | CT2K16G4SFRA32A |
|---|---|
| OC Profile | JEDEC Standard |
| Spec Score | 5.7 |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Expert rating8.2 / 10
The value-focused way to properly fill a two-slot laptop with 32GB of dual-channel memory.
Best for
- Mobile workstations and content-creation laptops
- Two-slot laptops needing dual-channel bandwidth
- Buyers wanting 32GB without gaming-brand pricing
Not for
- Single-SODIMM-slot laptops
- Gaming laptops wanting the tightest CAS latency
- Desktop systems
FAQs
What are the key specifications of the Crucial SODIMM CT2K16G4SFRA32A (32GB 2x16GB Kit/DDR4 SODIMM/3200MHz/CL22/1.2V/Laptop Memory)?
The Crucial SODIMM CT2K16G4SFRA32A (32GB 2x16GB Kit/DDR4 SODIMM/3200MHz/CL22/1.2V/Laptop Memory) is a memory kit from Crucial. Key specs: DDR Generation DDR4, Capacity 32GB (2x16GB Kit), Speed 3200MT/s (PC4-25600), CAS Latency 22, Module Count 2.
Will the Crucial SODIMM CT2K16G4SFRA32A (32GB 2x16GB Kit/DDR4 SODIMM/3200MHz/CL22/1.2V/Laptop Memory) work with my current setup?
The Crucial SODIMM CT2K16G4SFRA32A (32GB 2x16GB Kit/DDR4 SODIMM/3200MHz/CL22/1.2V/Laptop Memory) 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 Crucial SODIMM CT2K16G4SFRA32A (32GB 2x16GB Kit/DDR4 SODIMM/3200MHz/CL22/1.2V/Laptop Memory) best suited to?
It suits mobile workstations and content-creation laptops, two-slot laptops needing dual-channel bandwidth, buyers wanting 32gb without gaming-brand pricing.
What are the drawbacks of the Crucial SODIMM CT2K16G4SFRA32A (32GB 2x16GB Kit/DDR4 SODIMM/3200MHz/CL22/1.2V/Laptop Memory)?
It is a poor fit for single-sodimm-slot laptops, gaming laptops wanting the tightest cas latency, desktop systems.