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Crucial 16GB DDR4 2666 MT/s (PC4-21300) SODIMM 260-Pin Memory - CT16G4SFRA266

Crucial 16GB DDR4 2666 MT/s (PC4-21300) SODIMM 260-Pin Memory - CT16G4SFRA266

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Best price right now

$59.00at eBay

Great price·score 8/10

Matches the all-time low — buy now.

Crucial 16GB DDR4 2666 MT/s (PC4-21300) SODIMM 260-Pin Memory - CT16G4SFRA266

Updated 7h ago

Product Details & Price Comparison

We rank retailers by current price, seller trust, and live availability so weak third-party offers do not look better than they are.

$59.00View offer

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Set Price Alert

Below its 30-day averageFit: Laptop upgrade

This kit is 13.7% below its 30-day average ($68.40) and still easing — a good price, and it could dip a little further.

Current price

$59.00

Vs all-time low

0% above ATL

Best trusted retailer

eBay $59.00

Primary recommendation: eBay at $59.00.

Better alternatives right now

If the current kit feels overpriced, these similar options are closer to a smart buy today.

Crucial 16GB Kit (8GB x 2) DDR4 2666 MT/s (PC4-21300) SODIMM 260-Pin Memory - CT2K8G4SFRA266

Crucial 16GB Kit (8GB x 2) DDR4 2666 MT/s (PC4-21300) SODIMM 260-Pin Memory - CT2K8G4SFRA266

DDR4 · 16GB · 2666MHz

$59.00$3.69/GB

View on eBay Why this is better

Crucial RAM 8GB DDR4 2666 MHz CL19 Laptop Memory CT8G4SFRA266

Crucial RAM 8GB DDR4 2666 MHz CL19 Laptop Memory CT8G4SFRA266

DDR4 · 8GB · 2666MHz

$34.99$4.37/GB

View on eBay Why this is better

Price History (Last 30 days)

30D 90D 180D 1Y ALL

Technical Specifications

Memory TypeDDR4

Capacity1x16GB

CAS LatencyCAS Latency — lower is faster. Measures the delay between a memory request and data delivery.N/A

Speed2666MHz

Voltage1.2V

Form FactorSmall Outline DIMM — compact form factor for laptopsSODIMM

Price Alert

Get notified when the price drops to your target. ATL is $59.00.

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Similar kits we track

Same memory generation, similar specs, and cleaner alternatives worth comparing before you buy.

Crucial 16GB Kit (8GB x 2) DDR4 2666 MT/s (PC4-21300) SODIMM 260-Pin Memory - CT2K8G4SFRA266

Crucial 16GB Kit (8GB x 2) DDR4 2666 MT/s (PC4-21300) SODIMM 260-Pin Memory - CT2K8G4SFRA266

Crucial RAM 8GB DDR4 2666 MHz CL19 Laptop Memory CT8G4SFRA266

Crucial RAM 8GB DDR4 2666 MHz CL19 Laptop Memory CT8G4SFRA266

Crucial 16GB DDR4 RAM Kit (2x8GB), 3200MHz (PC4-25600), Downclockable to 2933/2666MHz Laptop Memory SODIMM 260-Pin, Compatible with 13th Gen Intel Core and AMD Ryzen 7000 - CT2K8G4SFRA32A

Crucial 16GB DDR4 RAM Kit (2x8GB), 3200MHz (PC4-25600), Downclockable to 2933/2666MHz Laptop Memory SODIMM 260-Pin, Compatible with 13th Gen Intel Core and AMD Ryzen 7000 - CT2K8G4SFRA32A

Samsung 16GB DDR4 3200MHz PC4-25600 (PC4-3200AA) CL22 SODIMM 1Rx8 Single Rank 1.2V 260-Pin Laptop, Notebook RAM Memory

Samsung 16GB DDR4 3200MHz PC4-25600 (PC4-3200AA) CL22 SODIMM 1Rx8 Single Rank 1.2V 260-Pin Laptop, Notebook RAM Memory

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Crucial 16GB DDR4 2666 MT/s (PC4-21300) SODIMM 260-Pin Memory -… — $59.00 | RamRadar | RamRadar

Price analysis

RamRadar has recorded 25 price points for this kit since July 2026. At $59.00, it matches its all-time low, first recorded in July 2026, and sits 14.5% below its all-time high of $69.00 (July 2026). Within that window it has traded between $59.00 and $69.00. We have been tracking it for under 30 days, so longer-term comparisons are not available yet.

This is the lowest price RamRadar has recorded for this kit. At $3.69 per GB, it runs 41.5% below the current DDR4 SODIMM (laptop) average of $6.31 per GB.

Is $59.00 a good price for the Crucial 16GB DDR4 2666 MT/s (PC4-21300) SODIMM 260-Pin Memory -…?+

At $59.00 it matches the lowest price RamRadar has recorded for this kit (first seen July 2026). By its own price history there has been no better time to buy.

Will the Crucial 16GB DDR4 2666 MT/s (PC4-21300) SODIMM 260-Pin Memory -… get cheaper?+

RamRadar has only tracked this kit since July 2026, which is too short a window to call a trend. RAM pricing is volatile; a price alert on this page will notify you if the price falls to your target.

How does the Crucial 16GB DDR4 2666 MT/s (PC4-21300) SODIMM 260-Pin Memory -… compare with other DDR4 kits on price?+

It currently costs $3.69 per GB, 41.5% below the DDR4 SODIMM (laptop) average of $6.31 per GB computed across the 76 kits RamRadar tracks in that segment. On a per-gigabyte basis it is cheaper than the typical kit we track.