A-Tech
A-Tech 4GB DDR3 1600MHz PC3-12800 CL11 SODIMM 204-Pin Non-ECC SO-DIMM Laptop, Notebook RAM Memory Module
Current price
$26.60
$6.65/GB
As of Apr 14, 2026 · Verify on Amazon · Price subject to change
vs avg $/GB
34% cheaper
Deal score
95/100
At $6.65/GB — 34% below the DDR3 market average.
Buy on AmazonProduct prices and availability are accurate as of the date of the last daily update and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product. Affiliate link.
At a Glance
Strengths
- +34% below the overall DDR3 market average $/GB
- +4.7★ rating across 104 Amazon reviews
Limitations
- −Limited price history — recently added to tracking, trends not yet available
All points are derived from price data, customer ratings, and product specifications — not editorial opinion. Updated daily.
Is This RAM Right for You?
Based on 4GB DDR3 SO-DIMM specifications.
Laptop RAM — suitable for gaming laptops with compatible slots
4GB is below the recommended minimum for comfortable everyday use
4GB is insufficient for video editing or 3D rendering workloads
SO-DIMM laptop RAM is not used in servers — servers require DIMM or RDIMM modules
SO-DIMM form factor — correct type for laptop memory upgrades. Verify your laptop has an accessible slot.
Verdicts based on capacity, form factor, and ECC specifications — not editorial opinion. Capacity recommendations reflect 2026 software requirements.
Price History
Updated daily — track price trends over time
Speed Ranking
Top 12%
1600MHz ranks in the top 12% of all DDR3 speeds tracked (411 modules).
Specifications
| Memory Type | DDR3 |
| Capacity | 4GB |
| Speed | 1600MHz |
| CAS Latency | CL11 |
| Form Factor | SO-DIMM |
| Voltage | 1.5V |
| ASIN | B00C53ANDO |
Compatible Platforms
Always verify with your motherboard's QVL before purchasing.
DDR3 Price by Capacity
Average $/GB across all DDR3 modules in the database
| Capacity | Avg $/GB |
|---|---|
| 8GB | $5.11/GB |
| 16GB | $3.82/GB |
| 32GB | $4.10/GB |
| 64GB | $4.13/GB |
| 128GB | $5.29/GB |
Upgrade Cost Calculator
How much more (or less) would you spend to step up or down in capacity? Prices shown are the cheapest available DDR3 SO-DIMM in each tier today.
Current
4GB
$26.60
$6.65/GB
Prices are the lowest available in each tier from our daily database — verify on Amazon before purchasing. Only DDR3 SO-DIMM modules compared.
Also available from A-Tech
Same brand, different configurations
A-Tech
A-Tech 16GB (2x8GB) DDR3 1600MHz SODIMM PC3-12800 2Rx8 1.5V CL11 Non-ECC Unbuffered 204-Pin SO-DIMM Notebook Laptop RAM Memory Upgrade Kit
A-Tech
A-Tech 32GB (4x8GB) RAM for Apple iMac (Mid 2010 27 inch 4-Core, Mid 2011 21.5/27 inch) | DDR3 1333MHz PC3-10600 204-Pin SODIMM Memory Upgrade Kit
A-Tech
A-Tech 8GB (2x4GB) DDR3 1600MHz PC3-12800 CL11 SODIMM 204-Pin Non-ECC SO-DIMM Laptop, Notebook RAM Memory Modules
Related pages
Frequently Asked Questions
Is the A-Tech 4GB 1600MHz DDR3 compatible with my motherboard?
This module is compatible with Laptop — DDR3 SO-DIMM. Always verify with your motherboard's QVL (Qualified Vendor List) before purchasing, as compatibility can vary by board revision.
Is this DDR3 module a good deal right now?
At $6.65/GB, this module is 34% below the overall DDR3 market average $/GB across all capacities. Deal score: 95/100. Check the price history chart above to see how the price has moved recently. Prices are updated daily from Amazon.
What is 1600MHz RAM used for?
This RAM module is designed for laptop and mobile systems using SO-DIMM slots. Check your system's specifications to confirm compatibility before purchasing.
How does A-Tech RAM compare to other brands?
A-Tech has 315 modules tracked with an average customer rating of 4.6★. This specific module is 34% below the overall DDR3 market average $/GB. Browse all A-Tech modules or use the comparison tool to see how it stacks up against Corsair, G.Skill, Kingston, and Crucial.
Similar DDR3 RAM
Samsung
Samsung 4GB DDR3 Memory SO-DIMM 204pin PC3L-12800S 1600MHz M471B5273CH0-YK0
Timetec
Timetec 4GB DDR3 1066MHz PC3-8500 Non-ECC Unbuffered 1.5V CL7 2Rx8 Dual Rank 204 Pin SODIMM Laptop Notebook PC Computer Memory RAM Module Upgrade (4GB)