
Crucial 16GB DDR4 2666 MT/s (PC4-21300) UDIMM 288-Pin Memory - CT16G4DFRA266
DDR4 · 16GB · 2666MHz
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This kit is 38% above its all-time low. There may be better value elsewhere right now.
Primary recommendation: eBay at $90.00.
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 $65.00.
Same memory generation, similar specs, and cleaner alternatives worth comparing before you buy.
RamRadar has recorded 35 price points for this kit since May 2026. At $90.00, it sits 38.5% above its all-time low of $65.00 (July 2026) and 8.2% below its all-time high of $98.00 (June 2026). The price is essentially unchanged over the past 30 days.
At $5.63 per GB, it runs 24.6% below the current DDR4 desktop average of $7.46 per GB. The 30-day trend is flat.
$90.00 is near the top of the $65.00–$98.00 range RamRadar has recorded for this kit — it has sold for as little as $65.00 in July 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 $5.63 per GB, 24.6% below 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 is cheaper than the typical kit we track.