Patriot
PSD22G6672S Signature PC2-5300 DDR2 667MHz 2GB SODIMM CAS 5 Module
At $19.00/GB — Unknown market rate.
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
- +Price near its tracked low of $37.99
- +Limited Lifetime Warranty from Patriot
Limitations
- −88% above the overall Unknown market average $/GB
- −Below-average customer rating (3.1★)
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 2GB Unknown DIMM specifications.
2GB is below the 16GB minimum recommended for gaming in 2026
2GB is below the recommended minimum for comfortable everyday use
2GB is insufficient for video editing or 3D rendering workloads
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
Good time to buy
Price is near its tracked low of $37.99 — in the bottom 20% of its recorded range.
Based on tracked price history for this ASIN. More data points accumulate over time — check back as history grows.
Price Range
Tracked low
$37.99
Current
$37.99
Tracked high
$46.74
✓ Near tracked low
Speed Ranking
Top 61%
667MHz ranks in the top 61% of all Unknown speeds tracked (30 modules).
Specifications
| Memory Type | Unknown |
| Capacity | 2GB |
| Speed | 667MHz |
| Form Factor | DIMM |
| ASIN | B000V5FE3W |
Unknown Price by Capacity
Average $/GB across all Unknown modules in the database
| Capacity | Avg $/GB |
|---|---|
| 8GB | $7.82/GB |
| 16GB | $13.09/GB |
| 32GB | $15.88/GB |
| 64GB | $40.42/GB |
Also available from Patriot
Same brand, different configurations
Related pages
Frequently Asked Questions
Is the Patriot 2GB 667MHz Unknown compatible with my motherboard?
Compatibility depends on your motherboard's supported memory type (Unknown), speed, and capacity. Check your motherboard manufacturer's QVL list to confirm this module is validated for your specific board.
Is this Unknown module a good deal right now?
At $37.99, this module is near its tracked price low of $37.99 — historically a good time to buy. Check the price history chart above for context. Prices are updated daily from Amazon.
What is 667MHz 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★. Browse all Patriot modules or use the comparison tool to see how it stacks up against Corsair, G.Skill, Kingston, and Crucial.
Similar Unknown RAM
PNY
Optima MD2048SD2-800 2GB DDR2 800 MHz CL 5-5-5-15 PC2-6400 Desktop DIMM Memory Module
PNY
Sun Ultra 20 Workstation 2GB Memory Kit (2 X 1GB) PC3200 DDR ECC DIMM RAM Upgrade (PARTS-QUICK Brand)