HS
I have tried it on two different PCs and it does not work. It prevents the PC from starting up.
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Those were the good old days! This product is no longer on sale
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Crucial DDR4 4 GB 2666 MHz CL19 SR X16
RAM DDR4 PC4-21300 - CT4G4DFS6266
Last price 32€24
Holy Moly!
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Overview
Faster, more efficient, more bandwidth: choose DDR4!
Take advantage of this Crucial DDR4 memory module to boost the performance of your servers. Servers are using more and more powerful applications and therefore require high quality memory. From networking to cloud computing, from virtualisation to HPC and Big Data, memory-intensive server applications require higher densities and performance levels than DDR3 technology allows today. Discover Crucial DDR4 server memory: twice the speed, twice the capacity, 40% more energy efficient, DDR4 outperforms the previous generation in every way!
2x fasterAccelerate data processing and double the memory bandwidth to 17GB/s. Crucial DDR4 memory boasts transfer speeds starting at 2133 MT/s (compared to 1066 MT/s for DDR3 at launch), and this is set to increase further as the technology matures.
Crucial DDR4 memory also takes advantage ofDDR4's unique 4-channel memory architecture to accelerate burst accesses and improve sequential data throughput. |
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2x the capacityMaximise your system performance by doubling your memory capacity. As DDR4 technology advances, you'll be able to double the memory capacity of your server and get more out of each module, as well as your entire network.
Based on technology that allows more gigabits per component, Crucial DDR4 memory uses high-density chips to deliver up to twice the density of DDR4 modules. |
Up to 40% more energy efficientReduce your power costs and cooling energy. Crucial DDR4 memory operates at 20% lower voltage than DDR3, at 1.2V, compared to the 1.5V of standard DDR3 server memory. Combined with power-saving features built into the DDR4 memory architecture, Crucial DDR4 memory can consume up to 40 percent less power than standard DDR3 technology . Plus, each module generates less heat, making it easier to cool systems. |
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Enhance cloud, HPC, big data processing and moreFor memory-intensive server applications such as virtualisation, cloud computing, big data processing and high-performance computing, Crucial DDR4 server memory is an ideal way to increase memory bandwidth while reducing power costs.
Because memory often operates as a fixed (non-shared) component, it is one of the biggest drags on data centre performance. Maximise DDR4 memory capacity and achieve higher performance/efficiency. Optimized for the new Intel Xeon E5-2600 v3 series processors, Crucial DDR4 memory makes it easy to support a wide range of enterprise workloads. |
Features:
- 4GB DDR4 module
- Standard: PC4-21300
- Frequency: 2666 MHz
- Module Type: 288-pin UDIMM (DDR4)
- Unbuffered
- Voltage : 1.2 Volts
- Latencies : CL19
- Single Ranked X16
Specifications
Select your criteria
General information |
Product name |
Crucial DDR4 4 GB 2666 MHz CL19 SR X16 |
Brand |
Crucial | |
Model |
CT4G4DFS6266 | |
Memory format |
Typical use |
Desktop computer |
Memory type |
DDR4 | |
Memory format |
DIMM 288-pin (DDR4) | |
Memory |
Capacity |
4 GB |
Memory Frequency(ies) |
DDR4 2666 MHz | |
Memory standard |
PC4-21300 | |
Memory specification |
Unbuffered | |
| Single Rank | ||
Number of modules |
1 | |
Capacity per module |
4 GB | |
LED |
No | |
LED RGB |
No | |
Cooling |
Radiator |
No |
Fan supplied |
No | |
Timings |
CAS Latency |
19 |
These timings are supported with a minimum voltage of: |
1.2 Volt(s) | |
Voltage |
1.2 Volts | |
Warranties |
Commercial warranty |
Seller 2 years |
Legal warranty |
See terms & conditions |
See all Crucial products
Product referenced on 17 Sep 2018
Customer reviews
Global rating
7/10
based on 3 reviews
Editorial and moderation guide
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67%2 reviews
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33%1 review
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Number of reviews: 1 Average rating: 1
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Number of reviews: 1 Average rating: 10
Excellent advice
The advisor, whom I reached on the phone without difficulty, gave me perfect advice. Since then, my computer - which used to take a long time to open windows and display photos - works perfectly. For your information, you need at least 8 GB for Windows 10.
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Number of reviews: 2 Average rating: 9
Almost perfect
Performs well on its smooth spots and good price. The only drawback is the look of these RAM chips but at this price it's not really a rock in the shoe. Installation is easy but beware this type of RAM is only for motherboards that support DDR4 RAM!
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