How Memory Prices works
Memory Prices helps you compare RAM modules and kits on Amazon for your marketplace. The focus is value: mainly price per GB, plus the specs you need to shortlist compatible memory before you buy.
What you're comparing
- Listings reflect public product information and pricing from Amazon. We organize it so you can compare kits side by side in one place.
- Details such as DDR generation, capacity, kit layout, speed, form factor (desktop DIMM vs laptop SO-DIMM), ECC, RGB, and price are shown to help you judge fit and value—not as a substitute for the seller page or your motherboard manual.
- Information can change over time as listings update. Always confirm price, availability, and compatibility on Amazon before you purchase.
Price per GB & Value Score
Price / GB is the kit price divided by total memory in the kit (for example, a 2×8GB kit is treated as 16GB). That makes it easier to compare small and large kits than list price alone.
Value Score (shown as n/100) is a quick signal for price per GB within the set of offers you have on screen after filtering. Higher scores mean stronger price per GB in that group; lower scores mean weaker. It does not rank speed, DDR generation, ECC, RGB, or form factor—use filters and the product details when those matter.
If a listing doesn't show a usable buy price, we may show price fields as empty. Summary stats that need a real price (such as the lowest price per GB) only include rows where that price is available.
Sorting & filters
Narrow the table by DDR generation, minimum capacity, speed range, ECC, and form factor. Sort by price per GB, effective price, list price, or recency. Top picks in the nav opens the list sorted by best price per GB.
Product row & details panel
On the offers page, click a table row (not the View button) to open a side panel with a short summary of key specs and a link to the Amazon listing. The demo below uses the same interaction with sample rows.
| Product | Type | Capacity |
|---|---|---|
Example DDR5 32GB kit (illustration) Click row for details (same idea as the live offers table) | DDR5 · DIMM | 32 GB |
Example DDR4 laptop SO-DIMM (illustration) Click row for details (same idea as the live offers table) | DDR4 · SO-DIMM | 16 GB |
Example ECC UDIMM (illustration) Click row for details (same idea as the live offers table) | DDR4 · ECC | 32 GB |
Categories
Use Categories for quick shortcuts to common RAM types. For finer control—such as DDR3 vs DDR5 only, or laptop SO-DIMM—use the filters above the table.