Отзывы о Оперативная память HyperX Impact (HX316LS9IB/8)
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HyperX Impact (HX316LS9IB/8)?
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Original RAMs are 2 x 4GB, Kingston RAMs are 2 x 16GB, not sure about other cases.
Also original RAMs were in dimm0 slots, I added Kingston RAMs in dimm 1 slots, iMac couldn't boot.
Then swapped original RAMs to dimm1 slots, Kingston RAMs to dimm0 slots, iMac could boot successfully.
Hope this review helps.



The moment of truth came when I went to the Amazon Locker, got my package and went home. The worst thing that can happen is I go through the trouble of removing the bottom cover of my laptop, install, reassemble and it doesn't work. Good thing Amazon has a good return policy.
After easily, and painstakingly removing the bottom, then replacing one of the 8-gig strips with the new 16-gig, I snapped the bottom on just to do a startup and hope for the best. The first thirty seconds or so, I didn't see anything but the power light come on. Then the screen lit up and the normal cold boot proceeded.
I let everything boot up, drivers load, and went into my system profile. What do you know, the HP scan was right. It saw 24-gigs, and 24 of that was usable. But it doesn't stop there. Since the upgraded RAM was a success, I can't have Hyper-X on one side working alongside the Value Ram that came with the machine. Onto Amazon I go and immediately ordered the same thing in an 8-gig. I know it's more proper to have two of the same size working together. But 24 is sufficient enough for me to notice a lot more *pep* in my performance. One day, I'll get another 16-gig to even it out. Maybe even go for the 2666. But for now, I'm happy with the improvements it's done on my once-thought non-upgradeable PC.
I would deduct one star, not because of the memory itself, but for the ease of installation. Memory is a snap to install these days. But cracking open an HP by removing the bottom is a delicate task if you don't have the right tools (which I do) and don't want to leave any markings on the outside of the machine. It's not Kingston's fault I have a "pressed together" machine, so I'll leave it at 5. The short: I took a gamble, and hit a small jackpot with the results.
Bonus: It comes with a nice quality sticker. I'm a dude, and dude's WILL apply a free sticker somewhere. Whether it be on the lid of their laptop, or under the lid to our toolboxes. Mine looked good on the lid to my machine with the black-on-red mods I've done to it's aesthetics.

This upgrade, along with an SSD, will make a significant performance increase in my Macbook, allowing another 2-3 years of useful service life (and make OS X upgrades more palatable with the extra memory).
Jan 31 2015 Update: Over 2 months installed, still working fine, not a single hiccup. Very satisfied with this choice for Macbook memory. I have since upgraded from OS X Lion to Mountain Lion (10.8), still no issues with the memory or the SSD at all (Samsung Evo 840 1TB).

The biggest issue with upgrading my RAM was one of compatibility. Not a lot of information existed for my particular model of computer, the new Dell G7 7590 (the 2019 edition). As this RAM uses XMP profiles, not every motherboard supports it. Also not helping matters was the fact that XMP options aren't listed in my system's BIOS (as far as I can tell), so theoretically it could work, but a lot of the information that did exist skewed toward it not working.
Thus, buying this was an expensive experiment. Before I get any further, I'll give my reasons for buying this particular RAM: it's made by Kingston, the manufacturer of the stock RAM that came with my computer (Dell uses RAM from many manufacturers, I think, so yours might differ) and I wanted it to be an upgrade in more than just capacity. That CAS latency of 15 looked pretty good to me (improvement from CL19).
Results: plug and play. Worked like a charm. My computer booted fine and recognized the increased capacity at the max bandwidth allowed by system (2667MHz). Screenshots provided from CPU-Z for reference. (note: I am running BIOS version 1.6, I don't know if this will work in the stock BIOS which I think is either 1.3 or 1.3.1)
Verdict: great upgrade and confirmed by this guy to work in a G7 7590. No issues to report as of yet, but I don't expect any.



At last I figured out, prepared the documents and evidence why it is faulty. Got in touch with support ANZ.
Provided them BIOS report, cpuz scan report, showing the memory installed on my system and running. Crucial scan reports on my system, memtest86 test run fail, and Windows 10 crashes, the specs of my processor and motherboard.
And, their response was again a nightmare to digest.
Still I thought, in a complex technical situation, it is possible to judge errors. So, I requested their technical team, to allow me to come over to test their memory if they have doubts, provide me a replacement to check my computer problems -
And, they are so surprisingly adamant, unbelievable.
After seeing all the technicalities, they joined the same slogan their representative on amazon sang, without any thoughts and study.
"My computer is not compatible."
They are behind a specsheet from Acer, that is not applicable and they don't even allow me to cross check.
I have requested a warranty claim, and waiting for their mercy.
Not only this, I am in Sydney, and as per warranty terms, I can ship to authorized dealers here for claim or replacement. But when I requested, they are asking me to ship to Amazon or I need to ship to Taiwan, their headquarters!

Having two sticks gives me Dual Channel of memory, which is important given the CPU shares this memory pool with the GPU as well.
I had some 1.5V laptop RAM laying around, and the NUC wouldn't POST with them.
So I ordered these, and they did the trick. Didn't have to configure anything, as it POSTed with 1600MHz CL9.

FYI - In order to show the Ram info you have to SSH into the unit and run the following command "dmidecode --type memory". This also confirms that it is running at 1866mhz, not 1600mhz like others have stated.
Good luck all!


Edit: No problems with the replacement so far, updated the rating to reflect. Will install and test it and come back if needed.

When installing the new RAM, I had no problems with the hardware side of things. However, I had some issues with the software. My laptop ran extremely slow, and I had several issues where it would crash or just have a black screen. However after selecting the SECOND XMP profile (the Default and first did not work), my laptop has been running fine with no known issues. I am fairly confident with computers, so for me, it wasn't a big deal. But if you plan on giving this to someone who isn't, I would recommend helping them through the install process.


***Just a note. I am sure that if you install this you need to be running a 64bit version of windows. If you are running only 32 bit only 4 gb of ram will show up in windows. This is not a problem with newer laptops as most of them already run the 64bt version of windows.


Windows 10 boot up in my opinion a bit faster. So, it works so far. Hopefully the Kingston name will keep up with its reputation. That was the reason I replaced non branded 8Gb SODIMM to Kingston.
BTW, the label on module I received says: made in Taiwan

Preface: I work with computers for a living, but they're workstation severs and usually Linux. I didn't follow the exact instructions and windows boot manager crashed and I had to restore my system files. Here are the steps (See user manual at link at bottom):
To install DDR3 SDRAM, do the following:
1 Touch a metal table or a grounded metal object to reduce any static
electricity in your body, which could damage the DDR3 SDRAM. Do not
touch the contact edge of the DDR3 SDRAM. **Very important**
2 Turn off the computer. Disconnect the AC power adapter and all cables
from the computer. ** wait untill two power lights on front edge of laptop by trackpad are out.
3 Close the computer display and turn the computer over.
4 Remove the battery pack.
5 Remove the Optical drive/Hard disk drive/Memory/Central processing
unit/Mini PCI Express Card slot compartment cover.
Notes:
• Use only the memory types supported by your computer. If you incorrectly install optional
memory, or install an unsupported memory type, a warning beep will sound when you try
to start the computer.
• Select models of the computer may have only one memory slot. Refer to the actual product.
However, the procedure for replacing the memory is the same as listed below.
6 Remove the DDR3 SDRAM by pressing out on the latches on both edges
of the socket at the same time. Be sure to save the old DDR3 SDRAM for
future use.
7 Align the notch of the DDR3 SDRAM with the protrusion of the socket
and gently insert the DDR3 SDRAM into the socket at a 30-45° angle.
8 Push the DDR3 SDRAM inward toward the socket until the latches on
both edges of the socket are pushed into the closed position.
9 After aligning the attachment clips with their matching gaps, reinstall the
compartment cover.
0 Reinstall and tighten the screws.
A Reinstall the battery pack.
B Turn the computer over again.
**make sure to boot into bios to check that they're properly installed**
boot into bios with the "novo button" (small circular button by power plug)
Cheers
***USER MANUAL*** [...]



Before having this module installed, I had a different kit that was 3200 MHz. I had to manually set it in BIOS to 3200 MHz because XMP profile ws not available on that other module. Anyway, after installing this, I booted into Windows and was surprised to see that this one also runs at 3200 MHz with a CAS latency of 20. I didn’t change anything in the BIOS while swapping the RAM, so the old profile of 3200 MHz was passed on to this one.
I was pleasantly surprised to see that it runs a 3200 MHz, because on the listing here it says that it is rated only for 2666 MHz. Rarely do I buy a piece of technology only to find out later that it works even better than the rated spec. This was a nice surprise.
I ran a few memory tests, and they all passed. No issues, no errors. Just perfect.
Again, I cannot promise that your experience will be the same. I am just sharing how it worked out for me.

Since this is only the first day with the new RAM I cannot attest to its longevity, however, this is very plug and play as I didn't need to do anything except install the new RAM as my laptop was able to detect the new during the next boot up.

