Patriot
Patriot Memory Viper 3 DDR3 RAM 16GB (2X8GB) 1866MHz CL10 1.5v UDIMM Desktop Gaming Memory Kit Compatible with XMP - PV316G186C0K
Current price
$57.99
$3.62/GB
As of Apr 14, 2026 · Verify on Amazon · Price subject to change
vs avg $/GB
64% cheaper
Deal score
95/100
At $3.62/GB — 64% 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
- +64% below the overall DDR3 market average $/GB
- +4.7★ average customer rating (84 reviews)
- +50+ bought in past month — indicates active demand
- +Limited Lifetime Warranty from Patriot
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 16GB DDR3 DIMM specifications.
16GB is the minimum for gaming in 2026 — handles most titles with background apps
16GB handles office apps, video calls, and multiple browser tabs comfortably
16GB works for 1080p editing with proxy workflows — 4K editing may require 32GB
Non-ECC RAM is not recommended for servers or NAS — silent data corruption risk without error correction
This is a desktop DIMM — laptop upgrades require SO-DIMM modules. See Laptop RAM Prices for compatible options.
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 3%
1866MHz ranks in the top 3% of all DDR3 speeds tracked (411 modules).
Specifications
| Memory Type | DDR3 |
| Capacity | 16GB |
| Speed | 1866MHz |
| CAS Latency | CL10 |
| Form Factor | DIMM |
| Voltage | 1.5V |
| ASIN | B00453R90W |
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 |
| 16GBThis product | $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 DIMM in each tier today.
Current
16GB
$57.99
$3.62/GB
Prices are the lowest available in each tier from our daily database — verify on Amazon before purchasing. Only DDR3 DIMM modules compared.
Also available from Patriot
Same brand, different configurations
Patriot
Patriot PSD38G13332 Signature 8GB CL9 PC3-10600 1333MHz DIMM 8 DDR3 1333 Computer Internal Memory
Patriot
Patriot Signature Apple 8GB (2 X 4GB) PC3-12800 (1600MHz) CL11 DDR3 SODIMM Memory Module Kit PSA38G1600SK
Patriot
Patriot Viper 3 DDR3 RAM 16GB (2X8GB) 1600MHz CL9 1.5v UDIMM Desktop Gaming Memory Kit Compatible with XMP - PV316G160C9K
Related pages
Frequently Asked Questions
Is the Patriot 16GB 1866MHz DDR3 compatible with my motherboard?
This module is compatible with AMD FX Series (AM3+). 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 $3.62/GB, this module is 64% 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 1866MHz RAM used for?
This RAM module is designed for desktop PC systems. Check your system's specifications to confirm compatibility before purchasing.
How does Patriot RAM compare to other brands?
Patriot has 125 modules tracked with an average customer rating of 4.4★. This specific module is 64% below the overall DDR3 market average $/GB. Browse all Patriot modules or use the comparison tool to see how it stacks up against Corsair, G.Skill, Kingston, and Crucial.
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