Skip to content

A-Tech 16GB DDR4 2666 MHz UDIMM PC4-21300 (PC4-2666V) CL19 DIMM…: $104.32 | RamRadar

Deals Price Index Weekly Recaps Guides RAM Wizard

Home
>
Deals
>
A-Tech 16GB DDR4 2666 MHz UDIMM PC4-21300 (PC4-2666V) CL19 DIMM Non-ECC Desktop RAM Memory Module

A-Tech 16GB DDR4 2666 MHz UDIMM PC4-21300 (PC4-2666V) CL19 DIMM Non-ECC Desktop RAM Memory Module

Some links below are affiliate links: RamRadar may earn a commission if you buy through them, at no extra cost to you. How we make money

Best price right now

$104.32at eBay

Poor price·score 2/10·+5% vs ATL

Near all-time high. Wait for a drop.

A-Tech 16GB DDR4 2666 MHz UDIMM PC4-21300 (PC4-2666V) CL19 DIMM Non-ECC Desktop RAM Memory Module

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.

$104.32View offer

RamRadar may earn a small commission from qualifying purchases through retailer links, at no extra cost to you.

Set Price Alert

Holding near its 30-day averageFit: Everyday desktop

Currently within 1.3% of its 30-day average ($102.97). No strong signal either way: a dip below $99.88 would be a better entry.

Current price

$104.32

Vs all-time low

5% above ATL

Best trusted retailer

eBay $104.32

See price on eBay

Primary recommendation: eBay at $104.32.

Not buying today?

We will email you if it drops below $99.35.

Email for price alert

Want a different target? Use the full price alert form below.

Better alternatives right now

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

Patriot Viper Steel DDR4 RAM 32GB (2X16GB) 3600MHz CL18 1.35v UDIMM Desktop Gaming Memory Kit Compatible with XMP - PVS432G360C8K

Patriot Viper Steel DDR4 RAM 32GB (2X16GB) 3600MHz CL18 1.35v UDIMM Desktop Gaming Memory Kit Compatible with XMP - PVS432G360C8K

DDR4 · 32GB · 3600MHz

$199.99$6.25/GB

View on eBay Why this is better

Crucial 16GB DDR4 2666 MT/s (PC4-21300) UDIMM 288-Pin Memory - CT16G4DFRA266

Crucial 16GB DDR4 2666 MT/s (PC4-21300) UDIMM 288-Pin Memory - CT16G4DFRA266

DDR4 · 16GB · 2666MHz

$69.99$4.37/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

Capacity1x16GB

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

Get notified when the price drops to your target. ATL is $99.35.

Email

Target price in US dollars

USD $

Alerts are always set in USD. Prices elsewhere on this page follow your selected currency.

Similar kits we track

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

Patriot Viper Steel DDR4 RAM 32GB (2X16GB) 3600MHz CL18 1.35v UDIMM Desktop Gaming Memory Kit Compatible with XMP - PVS432G360C8K

Patriot Viper Steel DDR4 RAM 32GB (2X16GB) 3600MHz CL18 1.35v UDIMM Desktop Gaming Memory Kit Compatible with XMP - PVS432G360C8K

Crucial 16GB DDR4 2666 MT/s (PC4-21300) UDIMM 288-Pin Memory - CT16G4DFRA266

Crucial 16GB DDR4 2666 MT/s (PC4-21300) UDIMM 288-Pin Memory - CT16G4DFRA266

G.SKILL AEGIS Series DDR4 RAM 16GB (1x16GB) 2666MT/s CL19-19-19-43 1.20V Intel AMD Desktop Computer Memory U-DIMM (F4-2666C19S-16GIS)

G.SKILL AEGIS Series DDR4 RAM 16GB (1x16GB) 2666MT/s CL19-19-19-43 1.20V Intel AMD Desktop Computer Memory U-DIMM (F4-2666C19S-16GIS)

TEAMGROUP T-Force Delta RGB DDR4 16GB (2x8GB) 3600MHz (PC4-28800) CL18 Desktop Gaming Memory Module Ram TF3D416G3600HC18JDC01 - Black

TEAMGROUP T-Force Delta RGB DDR4 16GB (2x8GB) 3600MHz (PC4-28800) CL18 Desktop Gaming Memory Module Ram TF3D416G3600HC18JDC01 - Black

Track DDR4 & DDR5 RAM prices in real time. Compare across retailers and get alerts when prices drop.

RamRadar earns commissions from some retailer links (eBay Partner Network, Newegg via Rakuten Advertising), at no extra cost to you.

Shop & compare

All Deals
Near-ATL Deals
DDR5 Deals
DDR4 Deals
Best picks

Market & research

RAM Price Index
Weekly recaps
RAM news
DDR4 end of life
Why prices are rising

Find the right RAM

Build Wizard
RAM by CPU
RAM by motherboard
Laptop RAM
Buying Guides

Company

About
How We Track Prices
Contact
Advertise
Affiliate disclosure
Privacy Policy
Terms of Service
RSS Feed

© 2026 RamRadar. All rights reserved.

Price analysis

RamRadar has recorded 68 price points for this kit since June 2026. At $104.32, it sits 5.0% above its all-time low of $99.35 (July 2026) and 0.0% below its all-time high of $104.32 (August 2026). The price has risen $4.97 (5.0%) over the past 30 days and is up $1.90 (1.9%) over 90 days.

At $6.52 per GB, it runs 16.8% below the current DDR4 desktop average of $7.83 per GB. The 30-day trend points upward.

Is $104.32 a good price for the A-Tech 16GB DDR4 2666 MHz UDIMM PC4-21300 (PC4-2666V) CL19 DIMM…?+

$104.32 is near the top of the $99.35–$104.32 range RamRadar has recorded for this kit; it has sold for as little as $99.35 in July 2026. By its own price history this is an expensive time to buy.

Will the A-Tech 16GB DDR4 2666 MHz UDIMM PC4-21300 (PC4-2666V) CL19 DIMM… get cheaper?+

The recent direction is up: the price has risen $4.97 (5.0%) over the past 30 days, so nothing in our data points to an imminent drop. Trends do reverse, though; a price alert on this page will notify you if it falls to your target.

How does the A-Tech 16GB DDR4 2666 MHz UDIMM PC4-21300 (PC4-2666V) CL19 DIMM… compare with other DDR4 kits on price?+

It currently costs $6.52 per GB, 16.8% below the DDR4 desktop average of $7.83 per GB computed across the 95 kits RamRadar tracks in that segment. On a per-gigabyte basis it is cheaper than the typical kit we track.