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Crucial RAM CT2K32G4DFD8266 64GB (2x32GB) DDR4 2666 MHz CL19 Desktop Memory Kit

Crucial RAM CT2K32G4DFD8266 64GB (2x32GB) DDR4 2666 MHz CL19 Desktop Memory Kit

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Best price right now

$439.00at eBay

Poor price·score 2/10·+416% vs ATL

Near all-time high. Wait for a drop.

Crucial RAM CT2K32G4DFD8266 64GB (2x32GB) DDR4 2666 MHz CL19 Desktop Memory Kit

Updated 7h ago

Product Details & Price Comparison

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$439.00View offer

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Set Price Alert

Holding near its 30-day averageFit: Workstation

Currently within 0.0% of its 30-day average ($439.00). No strong signal either way: a dip below $425.83 would be a better entry.

Current price

$439.00

Vs all-time low

416% above ATL

Best trusted retailer

eBay $439.00

See price on eBay

Primary recommendation: eBay at $439.00.

Not buying today?

We will email you if it drops below $395.10.

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Better alternatives right now

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

G.SKILL RipjawsV Series DDR4 RAM (XMP) 64GB (4x16GB) 3200MT/s CL16-18-18-38 1.35V Intel AMD Desktop Computer Memory U-DIMM - Black (F4-3200C16Q-64GVK)

G.SKILL RipjawsV Series DDR4 RAM (XMP) 64GB (4x16GB) 3200MT/s CL16-18-18-38 1.35V Intel AMD Desktop Computer Memory U-DIMM - Black (F4-3200C16Q-64GVK)

DDR4 · 64GB · 3200MHz

$349.99$5.47/GB

View on eBay Why this is better

Compatible Motherboards

Shop on Newegg. RamRadar earns a small commission from qualifying purchases.

Gigabyte A520M K V2

Gigabyte A520I AC

MSI A520M-A PRO

Gigabyte B550M K

MSI B550M PRO-VDH WIFI

MSI MAG B550 TOMAHAWK MAX WIFI

Gigabyte B550M AORUS ELITE AX

MSI MPG B550 GAMING PLUS

ASRock B550M Pro4

Price History (Last year)

30D 90D 180D 1Y ALL

Technical Specifications

Memory TypeDDR4

Capacity2x32GB

CAS LatencyCAS Latency: lower is faster. Measures the delay between a memory request and data delivery.CL19

Speed2666MHz

Form FactorDual Inline Memory Module: standard desktop RAM form factorDIMM

Price Alert

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Crucial RAM CT2K32G4DFD8266 64GB (2x32GB) DDR4 2666 MHz CL19…: $439.00 | RamRadar

Price analysis

RamRadar has recorded 74 price points for this kit since May 2026. At $439.00, it sits 416.5% above its all-time low of $85.00 (May 2026) and 0.0% below its all-time high of $439.00 (July 2026). The price is essentially unchanged over the past 30 days and is up $119.00 (37.2%) over 90 days.

At $6.86 per GB, it runs 11.4% below the current DDR4 desktop average of $7.74 per GB. The 30-day trend is flat.

Is $439.00 a good price for the Crucial RAM CT2K32G4DFD8266 64GB (2x32GB) DDR4 2666 MHz CL19…?+

$439.00 is near the top of the $85.00–$439.00 range RamRadar has recorded for this kit; it has sold for as little as $85.00 in May 2026. By its own price history this is an expensive time to buy.

Will the Crucial RAM CT2K32G4DFD8266 64GB (2x32GB) DDR4 2666 MHz CL19… get cheaper?+

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.

How does the Crucial RAM CT2K32G4DFD8266 64GB (2x32GB) DDR4 2666 MHz CL19… compare with other DDR4 kits on price?+

It currently costs $6.86 per GB, 11.4% below the DDR4 desktop average of $7.74 per GB computed across the 96 kits RamRadar tracks in that segment. On a per-gigabyte basis it is cheaper than the typical kit we track.