Crucial 8GB DDR4 2666 MT/s (PC4-21300) SODIMM 260-Pin Memory - CT8G4SFRA266

Bought as an upgrade for my laptop MSI GL75 9SDKStarted working right after installation without any tuning.CPU-Z shows full match to the described characteristics. Dual-channel mode just works.The system looks to be pretty stable and fast.Wrt performance it's probably better to buy a smaller volume bars which may come with smaller timings, but 19 is already pretty good IMO. I any case I've bought this pack to have enough volume but not enough speed, and I've got exactly what was expecting.Maybe except the price which taking account the shipment and import clearance taxes turned out to be higher than from local retailers (overall local Belarus prices are 14% cheaper for the same memory)If anyone curious there is dmidecode below:Array Handle: 0x003AError Information Handle: Not ProvidedTotal Width: 64 bitsData Width: 64 bitsSize: 32 GBForm Factor: SODIMMSet: NoneLocator: ChannelB-DIMM0Bank Locator: BANK 2Type: DDR4Type Detail: SynchronousSpeed: 2667 MT/sManufacturer: MicronSerial Number: 2F3A12AEAsset Tag: 9876543210Part Number: 16ATF4G64HZ-2G6B4Rank: 2Configured Memory Speed: 2667 MT/sMinimum Voltage: 1.2 VMaximum Voltage: 1.2 VConfigured Voltage: 1.2 VMemory Technology: DRAMMemory Operating Mode Capability: Volatile memoryFirmware Version: Not SpecifiedModule Manufacturer ID: Bank 1, Hex 0x2CModule Product ID: UnknownMemory Subsystem Controller Manufacturer ID: UnknownMemory Subsystem Controller Product ID: UnknownNon-Volatile Size: NoneVolatile Size: 32767 MBCache Size: NoneLogical Size: None

Worked great for me.

Nowadays 8gb ram just doesn't cut it if you look to have stable and smooth performance on games like warzone, apex, or even halo. That's where this RAM stick comes in handy. 16gb of RAM does perfect on games like apex and warzone. I've seen about a 20 fps boost on RAM consuming games like warzone. Plus, this RAM stick was super easy to install in my Nitro 5 laptop. So I think that if you are still hooked on 8gb RAM, you should upgrade to 16gb RAM for a couple bucks with this RAM stick.

The RAM was as promised: DDR4 SODIMM 16GB per stick. It took a total of 10 minutes to install and reboot.It passed the MEMCHECK utility with no errors. I ran the memcheck 3 times. If there is a bad memory spot on a chip, that series of checks should have caught it.My laptop now boots up in 4 seconds, ready to work. (I also upgraded to an excellent SSD SASA hard drive [Samsung])I'm very happy. This laptop was taking 20 minutes to be work ready with the old slow memory and hard drive. The slow boot is a known problem for Windows 10 if you have the old, spinning SATA HDDs.

As of the time that I'm writing this, it has been about 4 years since I bought this RAM stick. This RAM stick has survived and continued to work flawlessly for all the time that I have used it in my laptop. I'm only writing this review because I recently upgraded my RAM from this same vendor, and wanted to share that my previous purchase (this one) worked flawlessly for what I needed it to.

Las memorias Crucial tienen muy buena calidad, pero en mi caso no funcionaron correctamente con mi Acer Predator porque la velocidad que soporta mi PC es menor a la de estas memorias, así que fue más una mala decisión de mi parte.El sistema se colgaba durante el trabajo, pero el proceso de devolución fue muy eficiente.Este año ya conseguí unas que sí fueron 100% compatibles y funcionan perfecto.

Tope de gama. Excelente. Sin problema. 100^ compatibilidad

I will always give Crucial memory a five star review even though I had to return this item. I purchased it because it was listed on a popular NAS website as compatible with my Synology DS920+. This particular module, CT16G4SFRA266, did NOT function in the DS920+. It refused to boot. Returned and purchased another Crucial model number that reviews seem to indicate will work.