Crucial 4GB DDR4 2666 MHz SO-DIMM Memory Module
$18.74
In stock
Description
Boost your system’s performance with the 4GB DDR4 2666 MHz SO-DIMM Memory Module from Crucial. With clock speeds of up to 2666 MHz, this 4GB single ranked memory unit is designed to enable you to load applications faster and run demanding programs with minimal lag. The module is non-ECC and unbuffered, features a CAS latency of 19 and a power rating of 1.2V, and works on systems with a DIMM slot and a DDR4-enabled chip.
Additional information
| Weight | 0.03 lbs |
|---|---|
| Dimensions | 6.8 × 1.5 × 0.5 in |
| Capacity | 4 GB |
| Kit Configuration | 1 x 4 GB |
| Speed | PC4-21300 (2666 MHz) |
| Memory Type | DDR4 |
| DIMM Type | 260-Pin SO-DIMM |
| Buffered/Registered | No |
| Error Correction (ECC) | Non-ECC |
| Voltage | 1.2 V |
| CAS Latency | CL19 |
| Performance Profile | None |
| Memory Rank | Single Rank |
Reviews (253)
253 reviews for Crucial 4GB DDR4 2666 MHz SO-DIMM Memory Module
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Geovanni Bernier (verified owner) –
I used this to add memory to a Synology 720+. No issues and at a much better price point the Synology-labeled memory modules.
Brice Koch (verified owner) –
Had it about a month, and so far it is working great. I ran memory tests several times, and it always passed.
Darlene Stiedemann (verified owner) –
Installed the two 16g ram. New iMac runs great. No issues and didn’t expect any as I’ve bought and will buy Crucial Ram.
Antonio Connelly (verified owner) –
I’ve been using memory cards for about an year and see no issues (or maybe almost no issues) at all I mean, once a month I may face with BSOD in Windows 10 with something about accessing memory, but I’m not really sure I haven’t seen that before with previous memory kit (also Crucial) I bought this specific pair, because I wanted to install it to my DELL G7 15 7588 laptop. It supports only up to 16Gb per slot (32 total) and only memory that DOES NOT have XMP profiles! And this Crucial is perfect for that That’s all
Lura Brekke (verified owner) –
nice
Roxanne Hahn (verified owner) –
This is a great price on memory that works great in my 2019 iMac and it is the best price you will find at any store on the internet
Fern Jaskolski (verified owner) –
Works
Keira McDermott (verified owner) –
Delivery was fast. Compatible with 27″ iMac 2019. greatly Recommend!
Dorris Tillman (verified owner) –
Works great in 2019 iMac
Jacques Crooks (verified owner) –
I used the 32gb(2x16gb) kit in my new imac and it worked perfectly! The computer now has 40gb of ram which is plenty for my work flow.
Salvador Stamm (verified owner) –
B&H expert helped me identify issues with my current gaming setup. I bought above RAM to resolve lagging on HP Omen 15-dc1057nr when editing videos with the original 8 GB ram. The product arrived within 2 days as promised. The performance of the laptop was significantly improved and no lagging seen thereafter.
Belle O’Keefe (verified owner) –
Perfect fit, bumped ram from 16gig to 32 gig on Alienware M15 Works perfectly! Noticeable speed increase in overall speed when working with Photos.
Michelle Haley (verified owner) –
Really impressed with my Crucial memory choice and purchase for my iMac. This is the second time buying Crucial memory and for a good reason, PERFORMANCE! I upgraded my iMac with 64GB and it runs like a high performance race car. I can run several programs all at once without skipping a beat. My only disappointment was that I didn’t by more! Great Product!
Marlene Cronin (verified owner) –
easy to install, working great
Cynthia Thiel (verified owner) –
This is more like a store review than a product review because if you’re searching for ram for a laptop you already know what you’re getting. Easy to install and works like it’s supposed to. Now, B&H is wonderful to shop at. Every techie’s dream! Even with the pandemic the store runs smooth like a fresh cut marble counter. Like clockwork, you place your order online. Shortly an email is sent that it’s ready for pick up and they have customers moving so fast in the store you barely notice a wait. The personnel are very professional and speedy. Love shopping here.
Chris Kemmer (verified owner) –
This ram is stable but gets a little warm. I have only had it a few weeks but enjoy it either way, hopefully will remain this good.
Helen Runte (verified owner) –
Good price from B&H and was immediately recognized by my QNAP NAS. So far so good!
Kris Lebsack (verified owner) –
This 32GB kit is working great in my Mac Mini 2018. I’ve had no problems whatsoever. It’s much cheaper to go this route than buy a mini with more RAM in it from Apple … even if you pay B&H to do the install. It is possible to install these yourself by following the videos available online (OWC or Youtube), but it is a fairly involved process that includes disconnecting and reconnecting some pretty small connectors in some tight spaces. The process took me about 30 minutes.
Hilma Yost (verified owner) –
I needed to upgrade my Synology NAS DS220 memory and was looking at Synology brand. I went with Crucial at 1/4 the cost of Synology and works just fine.
Verna Langworth (verified owner) –
I used this to upgrade a Bean Canyon Intel NUC 8, and it worked very well. I ran a memory test as well, and everything checked out. The modules I got are dual rank which is what I wanted. Originally I had Ballistix memory in my computer, but my computer doesn’t support XMP, so the Ballistix doesn’t benefit me, and this works just as well for me.