--- product_id: 1200042 title: "Crucial 4GB Single DDR3/DDR3L 1600 MT/S (PC3-12800) Unbuffered SODIMM 204-Pin Memory - CT51264BF160B" brand: "micron" price: "177.25 DT" currency: TND in_stock: true reviews_count: 13 category: "Micron" url: https://www.desertcart.tn/products/1200042-crucial-4gb-single-ddr3-ddr3l-1600-mt-s-pc3-12800 store_origin: TN region: Tunisia --- # 1600 MT/s blazing speed 4GB DDR3/DDR3L capacity Dual voltage 1.35V/1.5V efficiency Crucial 4GB Single DDR3/DDR3L 1600 MT/S (PC3-12800) Unbuffered SODIMM 204-Pin Memory - CT51264BF160B **Brand:** micron **Price:** 177.25 DT **Availability:** ✅ In Stock ## Summary > 🚀 Upgrade Fast, Work Smart, Stay Ahead! ## Quick Answers - **What is this?** Crucial 4GB Single DDR3/DDR3L 1600 MT/S (PC3-12800) Unbuffered SODIMM 204-Pin Memory - CT51264BF160B by micron - **How much does it cost?** 177.25 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/1200042-crucial-4gb-single-ddr3-ddr3l-1600-mt-s-pc3-12800) ## Best For - micron enthusiasts ## Why This Product - Trusted micron brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Simplicity:** Effortless installation with standard 204-pin SODIMM form factor—no tech headaches, just instant power. - • **Smart Dual Voltage Design:** Optimized to run at 1.35V or 1.5V, ensuring energy-efficient performance and cooler operation. - • **Trusted Brand Reliability:** Micron-backed Crucial memory guarantees premium quality and rock-solid stability for your laptop. - • **Extend Your Laptop’s Lifespan:** Affordable upgrade that breathes new life into older systems—stay productive without splurging on a new device. - • **Boost Your Laptop’s Speed Instantly:** Upgrade your system with 1600 MT/s DDR3 memory for seamless multitasking and faster load times. ## Overview The Crucial 4GB DDR3/DDR3L 1600 MT/s SODIMM is a high-quality, dual-voltage laptop memory module designed to boost system responsiveness and multitasking efficiency. Featuring a standard 204-pin unbuffered form factor and CL11 latency, it offers easy installation and reliable performance for older and current laptops alike, making it the perfect cost-effective upgrade to extend your device’s usability. ## Description CT51264BF160B is a single 4GB DDR3/DDR3L ( Both are same item )Notebook module that operates at speeds up to 1600 MT/s and has a CL11 latency. It is dual voltage and can operate at 1.35V or 1.5V. It is Unbuffered and is non-ECC. It conforms to the industry standard SODIMM layout of 204 pins and is compatible with computers that take DDR3 SODIMM memory. Review: easy Upgrade That Works Like a Charm - This Crucial 4GB DDR3/DDR3L RAM stick was an easy and affordable way to give my older computer a boost. Installation took just a couple minutes — popped it in, powered up, and it was recognized right away. The speed bump made a noticeable difference for everyday use like web browsing and light photo editing. It runs cool and stable with no issues or crashes. If you’ve got an older system that needs a little extra life, this memory upgrade does the trick without breaking the bank. Review: Awesome is an understatement! - Holy Smokes!!! I am using an Acer Aspire Windows 7 laptop with 4gb of ram. I was so frustrated with the lag and slow response of everything lately that I started to look at buying a new laptop, but did not want to get Windows 10 or 11. I love Windows 7 and have many programs that are only compatible with W7 and besides I love the look and feel of W7. Easy to navigate and customize and I'm used to it since I've had it for almost 10 years now. I don't like change and learning new things at my age. I have another identical computer at our winter home, which means I would need to buy two new laptops, which I hesitated to do. Decided to upgrade the ram (why I didn't think of it sooner, I don't know) so I ordered the compatible ram. I am 70 yrs old (female) but somewhat tech savvy so I followed YouTube videos; turned off my pc, unplugged it, removed the battery and opened the back. (that was the most challenging part; but once I learned the screws did not come out completely, only loosened) I was able to pry off the back, and install the ram into the open slot. Put everything back together and had my fingers crossed for a successful install. Voila ! Started right up (I did have trouble with the internet connection and needed to use the F3 key on the keyboard), but then All Was Well. Feels like I have a brand new computer. So fast! Wow! No more yelling at my computer and getting frustrated. If I can do it, anyone can....... And I can use my beloved Windows 7 hopefully for a long time to come. ## Features - Increases system performance - Easy to install - Premium quality memory from a trusted brand - Laptop/Notebook dual voltage 135V/15V memory - x4Gb based part uses newer technology ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B005LDLV6S | | Additional Features | nv: Company Program^Crucial | DDR Timings^CL=11 | DIMM Type^Unbuffered | Density^4GB | Error Checking^NON-ECC | Megabytes^4096 | Memory Type^DDR3 PC3-12800 | Package^204-pin SODIMM | Platform Category^DDR3 | Replenishment Flag^Y | Speed^DDR3-1600 | Voltage^1.35V | VolumeDiscountBucket^HIGH | | Best Sellers Rank | #103 in Computer Memory | | Brand | Micron | | Column Address Strobe Latency | 11 | | Compatible Devices | Laptop | | Computer Memory Size | 4 GB | | Customer Reviews | 4.7 out of 5 stars 10,265 Reviews | | Data Transfer Rate | 1600 MHz | | Form Factor | Laptop | | Global Trade Identification Number | 00649528754240 | | Item Weight | 9 g | | Manufacturer | Crucial | | Memory Form Factor | SODIMM | | Memory Generation | DDR3 | | Memory Speed | 1600 MHz | | Mfr Part Number | CT51264BF160B | | Model Name | Crucial DDR3/DDR3L 1600 MT/s SODIMM Memory | | Model Number | CT51264BF160B | | Number of Items | 1 | | Number of Packs | 1 | | Number of Pins | 204 | | RAM Memory Technology | DDR3 , DDR3L | | RAM Size | 4 GB | | Special Feature | nv: Company Program^Crucial | DDR Timings^CL=11 | DIMM Type^Unbuffered | Density^4GB | Error Checking^NON-ECC | Megabytes^4096 | Memory Type^DDR3 PC3-12800 | Package^204-pin SODIMM | Platform Category^DDR3 | Replenishment Flag^Y | Speed^DDR3-1600 | Voltage^1.35V | VolumeDiscountBucket^HIGH Special Feature nv: Company Program^Crucial | DDR Timings^CL=11 | DIMM Type^Unbuffered | Density^4GB | Error Checking^NON-ECC | Megabytes^4096 | Memory Type^DDR3 PC3-12800 | Package^204-pin SODIMM | Platform Category^DDR3 | Replenishment Flag^Y | Speed^DDR3-1600 | Voltage^1.35V | VolumeDiscountBucket^HIGH See more | | UPC | 088020859464 604715282333 649528754240 014445070788 013686000554 021111528542 132017820194 099505457600 013201127230 804067420517 698013041839 731215076985 163120527809 088021515109 920066749517 013040059471 001910719600 772450671160 | | Unit Count | 1 Count | | Voltage | 1.35 volts | ## Product Details - **Brand:** Micron - **Compatible Devices:** Laptop - **Computer Memory Size:** 4 GB - **Memory Speed:** 1600 MHz - **RAM Memory Technology:** DDR3, DDR3L ## Images ![Crucial 4GB Single DDR3/DDR3L 1600 MT/S (PC3-12800) Unbuffered SODIMM 204-Pin Memory - CT51264BF160B - Image 1](https://m.media-amazon.com/images/I/71-nITczXjL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: What's the difference between DDR3L and DDR3?** A: Standard DDR3 (JEDEC JESD79-3F) requires a supply voltage of 1.5V. DDR3L (JEDEC JESD79-3-1A.01) requires a supply voltage of 1.35V. In a nutshell, DDR3L is simply DDR3 that has been qualified to run under (slightly more stringent) DDR3L operating parameters with a 1.35-V supply voltage. While running your memory at 1.35V instead of 1.5V does use less power and generate less heat, the memory device should be qualified to run that way--and should be labeled as DDR3L. Standard DDR3 that has been verified to run at 1.5V *might* run at 1.35V... or it might not. DDR3L, on the other hand, can nearly always be run at 1.5V--if the need arises. My experience (through ~25 years of computer engineering) has been that the memory that doesn't make the premium binning selection (in this case, qualification for use as DDR3L), is usually relegated to the default binning (here, as standard DDR3).Sadly, the stock picture used in the item description shows a DIMM populated with 1 Gb (yes: gigabit, not gigabyte) chips, so it offers no insight into the operation of the instant item. My recommendation is to continue to pummel Amazon with questions until they clarify the description as to whether or not this item is DDR3L qualified. **Q: Trying to figure out if it is compatible with Dell XPS 2720. Any way to confirm before purchase? thanks!** A: The crucialmemory.com site isn't 100% accurate. It didn't suggest an 8GB module for my DDR3 (not DDR3L) Dell and yet the 8GB module works flawlessly. **Q: I have a Macbook Pro 13 inch mid 2009 model with 2.26 GHz Intel Core 2 Duo processor. Will this work for my machine?** A: I have a mid-2010 Macbook Pro 13in 2.4ghz and this did NOT work for me. After installation, I basically could not turn on my computer at all. I was worried, then I installed the old RAM that was in it originally and luckily it turned on. That being said, I had an older 2009 Dell PC Notebook laying around, I tried the RAM in that and that WORKED. I would have liked to put this in my Apple Macbook Pro, but it just didn't work for me. I did keep it since it's now in the Dell and did boost its performance quite a bit. **Q: Is this actually 1.35V DDR3L, as opposed to DDR3 as stated in the name? The Gigabyte BRIX GB-BXi5-4200 I will use it in requires DDR3L.** A: Some companies like Corsair use the designation 1.35v DDRL memory and others like Crucial do not use the designation L for 1.35v DDR3 memory. The memory is "low voltage" in both cases, but one company uses the designation "L" and the other does. The actual voltage of the memory is what is important and *all* 1.35v memory is low voltage. This 1.35v DDR3 memory is the new standard for Intel Haswell chips. ## Customer Reviews ### ⭐⭐⭐⭐⭐ easy Upgrade That Works Like a Charm *by J***S on November 9, 2025* This Crucial 4GB DDR3/DDR3L RAM stick was an easy and affordable way to give my older computer a boost. Installation took just a couple minutes — popped it in, powered up, and it was recognized right away. The speed bump made a noticeable difference for everyday use like web browsing and light photo editing. It runs cool and stable with no issues or crashes. If you’ve got an older system that needs a little extra life, this memory upgrade does the trick without breaking the bank. ### ⭐⭐⭐⭐⭐ Awesome is an understatement! *by P***Y on March 17, 2024* Holy Smokes!!! I am using an Acer Aspire Windows 7 laptop with 4gb of ram. I was so frustrated with the lag and slow response of everything lately that I started to look at buying a new laptop, but did not want to get Windows 10 or 11. I love Windows 7 and have many programs that are only compatible with W7 and besides I love the look and feel of W7. Easy to navigate and customize and I'm used to it since I've had it for almost 10 years now. I don't like change and learning new things at my age. I have another identical computer at our winter home, which means I would need to buy two new laptops, which I hesitated to do. Decided to upgrade the ram (why I didn't think of it sooner, I don't know) so I ordered the compatible ram. I am 70 yrs old (female) but somewhat tech savvy so I followed YouTube videos; turned off my pc, unplugged it, removed the battery and opened the back. (that was the most challenging part; but once I learned the screws did not come out completely, only loosened) I was able to pry off the back, and install the ram into the open slot. Put everything back together and had my fingers crossed for a successful install. Voila ! Started right up (I did have trouble with the internet connection and needed to use the F3 key on the keyboard), but then All Was Well. Feels like I have a brand new computer. So fast! Wow! No more yelling at my computer and getting frustrated. If I can do it, anyone can....... And I can use my beloved Windows 7 hopefully for a long time to come. ### ⭐⭐⭐⭐⭐ It works. *by B***E on March 25, 2026* Easy to install. Works. ## Frequently Bought Together - Crucial 4GB Single DDR3/DDR3L 1600 MT/S (PC3-12800) Unbuffered SODIMM 204-Pin Memory - CT51264BF160B - SAMSUNG 870 EVO SATA SSD 500GB 2.5” Internal Solid State Drive, Upgrade PC or Laptop Memory and Storage for IT Pros, Creators, Everyday Users, MZ-77E500B/AM, Black - StarTech.com SATA to USB Cable - USB 3.0 to 2.5” SATA III Hard Drive Adapter - External Converter for SSD/HDD Data Transfer (USB3S2SAT3CB) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/1200042-crucial-4gb-single-ddr3-ddr3l-1600-mt-s-pc3-12800](https://www.desertcart.tn/products/1200042-crucial-4gb-single-ddr3-ddr3l-1600-mt-s-pc3-12800) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-11*