Search  for anything...
PNY

PNY Performance 16GB DDR4 2666MHz (PC4-21300) CL19 1.2V Desktop (DIMM) Computer Memory – MD16GSD42666

  • Based on 811 reviews
Condition: New
Checking for product changes
$54.99 Why this price?
Save $24.99 was $79.98

Buy Now, Pay Later

As low as $9.17 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 4 left in stock, order soon!
Fulfilled by Amazon
Arrives Thursday, Jun 5
Order within 19 hours and 22 minutes
Available payment plans shown during checkout

Recently Viewed

Size: 16GB


Style: 2666 MHz


Features

  • Experience of benefits of a PC Memory Upgrade with the ability to run more demanding applications, at faster speeds, for a better, smoother, computing experience
  • High performance DDR4 Desktop Memory designed for PC enthusiasts and gamers
  • Exceptional performance with a frequency speed of 2666MHz (PC4-21300), and backwards compatible with lower frequencies (2400MHz and 2133MHz)
  • CAS Latency of 19, 1. 2 Volts

Description

Size:16GB | Style:2666 MHz Want to work with the latest memory-intensive applications like graphic design and video-editing tools; keep multiple browser windows open for work, school, or play? Is your PC having trouble keeping up? A DDR4 2666MHz memory upgrade from PNY gives you the speed you need to get the most out of your current Windows desktop PC. PNY’s Performance line of DDR4 RAM modules is purpose-built for users who want rock-solid reliability and great value. For more than 30 years, PNY has been rigorously sourcing, testing, and manufacturing memory upgrades for thousands of the most popular PC platforms. No matter what you do on your PC, you'll do it better and faster with a DDR4 2666MHz upgrade from PNY.


RAM: ‎16 GB DDR4


Brand: ‎PNY


Item model number: ‎MD16GSD42666


Operating System: ‎Windows 10 and older


Item Weight: ‎0.704 ounces


Product Dimensions: ‎5.31 x 1.22 x 0.16 inches


Item Dimensions LxWxH: ‎5.31 x 1.22 x 0.16 inches


Computer Memory Type: ‎DIMM


Voltage: ‎1.2 Volts


Manufacturer: ‎PNY


Country of Origin: ‎China


Date First Available: ‎February 5, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jun 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Too good to be true ... ended horribly
Size: 32GB (2 x 16GB) 3200MHz Style: 3200 MHz
Original Review: Booted up 2400 MHz and xmp right to 3200 MHz perfectly. Very stable and look sweet on top of it. Not bad for the speed and price. Update: After running a few days system started to corrupt files. Replaced RAM with old RAM I had and fixed corruption. This solved the issue. The RAM was causing corruption. ... show more
Reviewed in the United States on May 6, 2020 by Josh da lemon
    • Surprisingly disappointed
Size: 16GB (2 x 8GB) 3200MHz Style: 3200 MHz
Review Image by Edgar Castro
Review Image by Edgar Castro
This was supposed to complement my existing 16GB of PNY Anarchy sticks. Mine have been running like champs with XMP 2.0 enabled and I felt like bumping myself up to 32GB. (Lately I’d been using an average of ~8GB so I thought eh why not?) Sadly, my issues began immediately after installing. I began having random BSoD’s the same day I installed. Running memory diagnostics quickly pointed to one memory stick being bad. (I tested one stick at a time to be sure, with XMP on and off)Oh well, got Amazon to send me another kit, same thing. I had thought about giving them a third try but I get an error when requesting a replacement so at this point I take it as a sign, and I’m just returning my second bad kit. I was just really surprised since I’ve bought PNY products before and they hadn’t let me down. Maybe I got bad luck, maybe this whole chip shortage is causing issues, who knows. I think I might just wait a while to get a set of 2x16 and maybe I’ll give another brand a shot this time. ... show more
Reviewed in the United States on August 26, 2021 by Edgar Castro
    • Awesome budget choice.
Size: 8GB Style: 2666 MHz
When paired with the MSI B460M-A Pro motherboard and the Intel Core i3-10100, this is able to perform at its maximum potential. It can easily withstand timing and sub-timing editing and it operates at a very nice voltage and temperature. I highly recommend.
Reviewed in the United States on January 3, 2021 by Dylan Pipkins
    • DISAPPOINTED -DO NOT BUY- One of the sticks came completely faulty....
Size: 32GB (2 x 16GB) 3200MHz Style: 3200 MHz
One of the sticks makes my computer (and any computer I tried) go straight into Blue Screen of Death. I performed several memory tests to confirm the issue is with that RAM Stick. Given that I live in Uruguay, is not possible for me to send the faulty stick back to PnY, so they offered NO help. Even tho I told them that I can give any proof they request of this faulty stick. But I was denied any help or replacement. So basically, if you live in any country with shipping restrictions or heavy regulations you have NO guarantee at all. And you will not receive any help. Very disappointed, half my money went to the toilet. ... show more
Reviewed in the United States on January 10, 2021 by Marlo from Uruguay
    • Excellent budget memory
Size: 16GB (2 x 8GB) 3200MHz Style: 3200 MHz
I use two memory boards with an MSI B560M-A Pro (a budget motherboard despite the fancy name) with an i5-11600K. If you do not expect to plug in and magically get the full speed of 3200MHz in a plug-and-play fashion, and do 3 minutes worth of research, you will understand that this memory does exactly what PNY says it does. For MSI MBs, just go in the bios in advanced mode and enable XMP. That's it! The MB will automatically overclock the memory at the specified speed. Duh! I do not get the vitriolic reviews about not performing at the right clock speed. Overall, I am very pleased with this purchase. I got it very quickly, at a very low price, and I am getting excellent performance out of it. I may update this review once the memory has been in use for a while. ... show more
Reviewed in the United States on October 30, 2021 by LF
    • NOT DUAL RANK
Size: 16GB (2 x 8GB) 2666MHz Style: 2666 MHz
I ordered these specifically because they claimed to be Dual Rank, and they are clearly single rank. PNY I'm case you read this, Dual Rank means there's 2 sets of memory chips, on either side of the pcb, if it's only on one side, that's called single rank, I think you meant to put Dual Channel though any ram is dual channel if your motherboard supports it, can't believe I have to explain technology to a tech company. I received single rank 2666mhz DDR4 with the same timings as the sticks I already had making these actually useless compared to what I already had. I highly suggest you change your marketing for this line of products before you get yourselves sued for false advertising and or changing your product without marketing that you did. ... show more
Reviewed in the United States on November 15, 2021 by Amazon Customer
    • 3200MHz Speed is a bald faced lie
Size: 32GB (2 x 16GB) 3200MHz Style: 3200 MHz
Review Image by Scott F. Garrett
Despite their marketing people claiming that the RAM runs at 3200MHz, it does not. Mine clocks at 2666, and there is fine print on the packaging (nowhere to be seen on the ad here on Amazon) that says to achieve 3200, you *must* use XMP 2.0: •XMP 2.0 NOTE In order to run the memory at the overclocked speed advertised, you must first enable the Extreme Memory Profile (XMP) in the memory settings of your computer's BIOS. Refer to the owner's manual of your computer for instructions. I did so, and set the profile to 3200, and it fails to POST. It runs just fine at the slower speed, but blatant deceptive marketing practices just lost PNY a a customer for all my future purchases. PNY used to be a great name. ... show more
Reviewed in the United States on October 17, 2021 by Scott F. Garrett
    • Performs Wonderful in a Mid Range Desktop
Size: 16GB Style: 2666 MHz
Having 16gbs in a desktop with an I5-9400 and mainly used for videos and light gaming is more than enough for a smooth experience.
Reviewed in the United States on January 31, 2021 by Bender Rodríguez

Can't find a product?

Find it on Amazon first, then paste the link below.