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G551JM Ram upgrade

PatrickL37
Level 7
I bought this great laptop I'm loving it, I want to upgrade it to 16 gb ( Using Oracle VM to test some virtual machine) There is a Samsung 8 gb actually insice its a cas 11. Could I mix it with a 8 GB of cas 11 from other brand or should I replace both slot.

Thanks for any advice.
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5 REPLIES 5

PatrickL37
Level 7
And Yes I'll buy a 1.35 V Ram

Hi I bought a Samsung 8 GB 1.35V ram and it works fine with the one installed, The y do not have the same ID but the cas and so on.

Prostar_Compute
Level 9
It's best if you match the make and model of all memory modules. You can get away with mixing brands, although sometimes doing so causes instability.

We customize Asus, MSI, and Clevo laptops!

Prostar Computer wrote:
It's best if you match the make and model of all memory modules. You can get away with mixing brands, although sometimes doing so causes instability.


Agreed, I would never put anything but the exact same brand / model across all chips. Even if mixed RAM would work, you might encounter BSODs or crashes here or there
ALIENWARE 18 Laptop
CPU: Intel Core i7-4900MQ CPU @ 3.8 GHz (8MB Cache)
Graphics: Dual GeForce GTX 780M SLI 2x4 GB GDDR5 RAM
Sound: Realtek ALC668 HD Audio with Klipsch Speakers
Memory: 32 GB Kingston HyperX 1866 MHz DDR3 PC3-14900 RAM
Storage: Samsung 850 PRO 256 GB SSD + Samsung 850 PRO 1 TB SSD + Samsung 840 EVO 1 TB mSATA SSD
Screen: Samsung LTM184HL01 18.4" WLED FHD (1920 X 1080) TrueLife Display PLS 16:9 1080p [SDC4C48]
OS: Windows 8.1 (x64)

b-earl
Level 7
OK I would buy the same brand, Samsung in my case, but it might not be possible to get the exact same ID since sometimes the ones in the laptop are older and not on sale anymore. But you should be able to get the successor, with the same specs. My two do differ in the last parts of the ID. I do a memtest to see that everything is working. But I would never buy a new pair.