
Crucial 16GB DDR4 2666 MT/s (PC4-21300) UDIMM 288-Pin Memory - CT16G4DFRA266
DDR4 · 16GB · 2666MHz
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This kit is 5.3% above its 30-day average ($137.27). Its own recent pricing suggests better entries — worth waiting or setting an alert if you can.
Primary recommendation: eBay at $144.49.
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 $94.50.
Same memory generation, similar specs, and cleaner alternatives worth comparing before you buy.
RamRadar has recorded 36 price points for this kit since May 2026. At $144.49, it sits 52.9% above its all-time low of $94.50 (May 2026) and 9.7% below its all-time high of $159.99 (July 2026). The price is essentially unchanged over the past 30 days.
At $9.03 per GB, it runs 21.0% above the current DDR4 desktop average of $7.46 per GB. The 30-day trend is flat.
$144.49 is near the top of the $94.50–$159.99 range RamRadar has recorded for this kit — it has sold for as little as $94.50 in May 2026. By its own price history this is an expensive 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 $9.03 per GB, 21.0% above the DDR4 desktop average of $7.46 per GB computed across the 99 kits RamRadar tracks in that segment. On a per-gigabyte basis it costs more than the typical kit we track.