Crucial CT4G4SFS824A

★★★★☆ 4.4 (22)

This single 4GB DDR4-2400 SODIMM module cuts power consumption by up to 40% compared to DDR3, extending laptop battery life while delivering 30% more bandwidth. Its plug-and-play installation and direct-from-manufacturer quality offer a cost-effective way to revive an aging system without replacing the entire machine. This stick is best for users with basic laptops who need to resolve sluggish multitasking with a few browser tabs and light applications.

Capacity 4GB
Kit 1 x 4GB
Memory DDR4
Speed 2400 MT/s
CAS Latency CL17
Form Factor SODIMM
Crucial CT4G4SFS824A ram
35 Overall Score
Also available in:

Snapshot

Pros & Cons

Pros

Cons

  • Below average capacity (9th percentile)
  • Below average feature (18th percentile)
  • Below average speed (29th percentile)

What owners think

How owner sentiment changed over time

Exclusive

Based on when customers actually wrote their reviews - so you can see whether early praise held up.

Owner sentiment has cooled since launch
85/100Our AI sentiment readmedium confidence · 25 sources · Jul 2026
1★2★3★4★5★Q2 '18: 5.0★ · 2 reviewsQ1 '20: 3.0★ · 2 reviewsQ2 '20: 5.0★ · 1 reviewQ3 '21: 5.0★ · 1 reviewQ4 '21: 5.0★ · 1 reviewQ1 '26: 4.5★ · 17 reviews (approx. date)2211117Q2 '18Q1 '20Q2 '20Q3 '21Q4 '21Q1 '26
Avg ratingHappy (4-5★)Unhappy (1-2★)Bar height = number of reviewsEstimated date

Based on 24 dated customer reviews, grouped by calendar quarter. Period analysis is in English.

The proof

Performance

Performance Percentiles

Speed 28.6
Feature 18
Latency 42.5
Capacity 8.8
User Sentiment 61.1
Social Proof 62.5

Specifications

Full Specifications

Memory

Type DDR4
Form Factor SODIMM
Total Capacity 4096
Modules 1
Per Module 4096
Pins 260
Rank 1Rx8

Performance

Speed 2400
CAS Latency 17
Voltage 1.2

Class

ECC No
Registered No

Features

RGB No

vs Competition

Spec Crucial CT4G4SFS824A Team Group T-FORCE VULCAN Z TLZGD432G3600HC18JDC01 G.Skill Ripjaws V Series F4-3600C18D-16GVK Patriot Viper Steel PVS416G320C6K Kingston FURY Beast KF556C40BB-16 Corsair Vengeance LPX CMK16GX4M2A2666C16
Capacity 4GB 32GB 16GB 16GB 16GB 16GB
Kit 1 x 4GB 2 x 16GB 2 x 8GB 2 x 8GB 1 x 16GB 2 x 8GB
Memory Type DDR4 DDR4 DDR4 DDR4 DDR5 DDR4
Speed Mts 2400 3600 3600 3200 5600 2666
Cas Latency CL17 CL18 CL18 CL16 CL40 CL16
Form Factor SODIMM UDIMM UDIMM UDIMM UDIMM UDIMM
Ecc false false false false false false
Compare Compare Compare Compare Compare
Product SpeedFeatureLatencyCapacityUser SentimentSocial Proof
Crucial CT4G4SFS824A 28.61842.58.861.162.5
Team Group T-FORCE VULCAN Z TLZGD432G3600HC18JDC01 Compare 63.37387.57161.185.6
G.Skill Ripjaws V Series F4-3600C18D-16GVK Compare 63.37387.545.261.180.5
Patriot Viper Steel PVS416G320C6K Compare 53.57387.545.2092.3
Kingston FURY Beast KF556C40BB-16 Compare 77.560.631.245.2085.6
Corsair Vengeance LPX CMK16GX4M2A2666C16 Compare 37.4737545.272.597.8

Price

Value & Pricing

From $43 1 offer across 1 retailer
Amazon 1 offer From $43

Price History

$40 $41 $42 $43 Jun 22Nov 6 $43

Usage Scores

Overall (34.7)Budget (45.4)Gaming (26.1)Laptop (40.9)Server (11.7)Workstation (22.5)

A full written review is coming soon. The specs, scores, prices and charts above are always up to date.

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