
Crucial 16GB DDR4 2666 MT/s (PC4-21300) UDIMM 288-Pin Memory - CT16G4DFRA266
DDR4 · 16GB · 2666MHz
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This kit is only 0% above its all-time low and eBay is the current trusted buy.
Primary recommendation: eBay at $119.95.
If the current kit feels overpriced, these similar options are closer to a smart buy today.

DDR4 · 16GB · 2666MHz
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Get notified when the price drops to your target. ATL is $119.95.
Same memory generation, similar specs, and cleaner alternatives worth comparing before you buy.
RamRadar has recorded 30 price points for this kit since May 2026. At $119.95, it matches its all-time low, first recorded in June 2026, and sits 36.3% below its all-time high of $188.45 (June 2026). The price is essentially unchanged over the past 30 days.
This is the lowest price RamRadar has recorded for this kit. At $7.50 per GB, it runs right at the current DDR4 desktop average of $7.46 per GB. The 30-day trend is flat.
At $119.95 it matches the lowest price RamRadar has recorded for this kit (first seen June 2026). By its own price history there has been no better time to buy.
The price has been essentially flat over the past 30 days (0.0% change), which gives no clear signal either way. RAM pricing is volatile, so a price alert on this page is the reliable way to catch a drop.
It currently costs $7.50 per GB, right at the DDR4 desktop average of $7.46 per GB computed across the 99 kits RamRadar tracks in that segment.