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OLOy DDR4 RAM 16GB (2x8GB) 3000 MHz CL16 1.35V 288-Pin Desktop Gaming UDIMM (MD4U083016BJDA)

  • Based on 7,890 reviews
Condition: New
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Availability: Only 4 left in stock, order soon!
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Arrives Jul 7 – Jul 17
Order within 23 hours and 39 minutes
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Size: 16GB (8GBx2)


Style: 3000MHz(C16)


Color: Black


Features

  • DDR4 2x8GB UDIMM, total 16 GB
  • Frequency : 3000 MHz CL16
  • 1.35V UDIMM (Intel XMP 2.0 Automated Overclocking Technology)
  • Lifetime Warranty
  • Compatible with Intel and AMD

Brand: OLOy


Computer Memory Size: 16 GB


RAM Memory Technology: DDR4


Memory Speed: 3000 MHz


Compatible Devices: Desktop


RAM: ‎16 GB DDR4


Memory Speed: ‎3000 MHz


Brand: ‎OLOy


Series: ‎MD4U083016BJDA


Item model number: ‎MD4U083016BJDA


Item Weight: ‎1.45 ounces


Product Dimensions: ‎5.25 x 1.53 x 0.3 inches


Item Dimensions LxWxH: ‎5.25 x 1.53 x 0.3 inches


Color: ‎Black


Computer Memory Type: ‎DDR4 SDRAM


Voltage: ‎1.35 Volts


Manufacturer: ‎OLOy


Country of Origin: ‎Taiwan


Date First Available: ‎January 8, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jul 7 – Jul 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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Top Amazon Reviews


  • plug and play
Size: 64GB (32GBx2) Style: 3200MHz(C16) Color: Black
Working flawlessly. Run pretty hard for few month now. top-tier Quality memory without brand-name tax. As I suspected 64 wasn't really enough for me, so ordered 2 more sticks of 32gb. 3200Mhz is excellent speed. The fault, dear Brutus, is not in our stars, but in ourselves, that we don't understand computers. The negative comments about timing are ignorance to a long held common standard. this memory is on point. if your motherboard is on point in recognizing/setting is luck draw, as already endlessly noted, many will have to turn on XMP in bios because it wasn't already toggled on in their motherboard. that is just part of installing memory, you not swapping batteries. not the memory fault computers were designed for computer nerds. the memory is good, computers can be hard. For note, I have ASRock Z390 Phantom Gaming 4 motherboard bought at the end of 2019, but the leading memory standard so yea it will work in everything it should work in. Most things as this still the dominant hardware class. CPU/GPU's are evolving so the importance of ram speed is a shifting landscape. but most gamers would not be disappointed with this memory. yes, is faster speeds today but in bang for the buck with how fast hardware changes (or just trying get best system for the dollar), this good choice. in most setups 3200Mhz is still in the high end performance sweet zone, and there are a lot of advancements coming, I found this the perfect speed to tide me over until the next hardware revolution. wild times 1/21 update: installed the 2nd set, so running 128gb ram now without issues. oddly XMP got turned off when adding 2nd set, so speed reverted to 2133, dunno why, but turned back on in bios and memory returned to 3200. Wanted enough ram that I wasn't using disk cache and this is what it took. need what you need i guess. certainly proven Bill Gates 'nobody ever need more 640k' wrong! lol! anyways, memory is solid, zero issues 2/23 update: spoke too soon. system, not often, but on occasions has started to lock up. took me awhile to rule out some other things I changed. Is better to buy memory in sets or at the very least at or close to same time so better chance is less variance between the sticks. I wonder if that is problem I having here. The memory is good .. I've run memory test and no errors. Maybe I need a higher quality motherboard to better handle 128gb. But for now I will try tweaking the settings, maybe shuffle the sticks around (tech is silly sometime) .. will have research first, I think increasing(?) the voltage is one trick for stability, if doesn't work I'll try underclocking. see if that helps my system handle this much ram better. -- also considered problem could be my m2 overheating, isn't something that changed in my system, but ordering a heatsink for it anyways -- 2/28 - after changing clock speed to 3100 I've yet to experience another lockup running 128gb. could be imperfections in the memory but probably my lower end motherboard. I was considering upgrading my mobo, but if it stays stable then I'm happy. ... show more
Reviewed in the United States on July 9, 2020 by FrogsOnTheRun

  • 64GB Kit - Overclock Beast
Like most, I was a bit skeptical when ordering these kits because of their low price. I used 2 sets of the 64gb 3200MT/s for two different builds. First things first, if you don't know what XMP is, you probably have no business installing RAM sticks in the first place. XMP worked absolutely perfectly in both setups. Fully stable at 16-20-20-40. A bit loose, but plenty quick for a 64gb kit out of the box. Secondly, for anyone wondering, the chips in these kits (at least both sets I received) are Micron B die. Thaiphoon Burner couldn't read the info, so it left me to dig up some details. What I came to find out is these kits use the Micron MT40A2G8NRE-083E:B which makes them a Micron B die. It's not a Samsung B die, but they still seem to like overclocking. I was able to achieve 3800MT/s (1900mhz on MEM and FCLK) at 1.4v with 18-21-21-40. Memtest stable with a bandwidth of 49GB/s and 85ns . Pretty insane for a sub $250 64gb kit! Ended up settling in at 3600MT/s (1800mhz on MEM and FCLK) 1.38v 16-20-20-38 for that golden Ryzen 3600/CL16 sweet spot. Closed in at 47.5GB/s and 76ns. With a low enough voltage to ensure longevity. All in all, if you're on the fence about this kit (at least the 64gb version) just get it. The fact that you can hit 3800MT/s stable on a $240 kit is absolutely mind blowing. Not to mention the white looks extra snazzy. I can't speak to the quality of the other kits, but I am extremely happy with the ones I received. My other components for reference Mobo: Asus Prime x570 Pro Cpu: Ryzen 9 3900XT Gpu: RTX 2080S SSD: 2 x PNY 1TB M.2 Gen4 ... show more
Reviewed in the United States on February 15, 2021 by New AV Installers Inc New AV Installers Inc

  • Works well
Size: 16GB (8GBx2) Style: 3200MHz(C16) Color: Black
It's a gift for my son and he just loved it, he said it was a really good one
Reviewed in the United States on January 26, 2025 by Josué Armando Jiménez Aréchiga

  • inexpensive by comparison
Size: 32GB (16GBx2) Style: 3200MHz(C16) Color: Black
adding RAM and this was a nice inexpensive alternative
Reviewed in the United States on January 9, 2025 by Lonni W

  • Okay for budget build
Size: 32GB (16GBx2) Style: 3200MHz(C16) Color: Black
This RAM worked very well for the price I paid. It is great for budget builds and ran all sorts of games no problem like cyberpunk, star citizen, COD, etc. One of the sticks just went bad in less than 10 months which was causing my pc to consistently crash and blue screen no matter what I was doing. All in all it is still a good product that's easy to install and runs a lot of high end games. I never tried to overclock it so I'm unsure how it would run. ... show more
Reviewed in the United States on July 31, 2023 by Stephanie

  • OLOy DDR4 RAM 32GB (2x16GB) 3200 MHz
Size: 32GB (16GBx2) Style: 3200MHz(C16) Color: Black
ploy is a good budget option
Reviewed in the United States on February 3, 2025 by Jaybaby

  • It's good!
This line of memory is good. It's fairly low profile if you have a tighter setup. Just popped them in and had no problems.
Reviewed in the United States on January 14, 2025 by J

  • One of the modules failed after 4 months
Size: 16GB (8GBx2) Style: 3200MHz(C16) Color: Black
Over several decades of computing, plenty of things, like hard drives, CD-ROM drives, PC fans and usb sticks have failed, but I’ve never a CPU, GPU, memory DIMM or motherboard fail on me, until this purchase. I upgraded an older home desktop PC in May 2024 and purchased these memory together a new motherboard and CPU. Things worked fine until the PC stopped working all of a sudden in September 2024. Swapped a bunch of components to see what was the issue, and it ended up being one of the pair of 8 Gb OLOy memory sticks failed. Yikes. I often buy no-name memory because the chips are often sourced from the same place, but I won’t be buying OLOy again. Worst yet, OLOy refused to RMA the memory unless I could produce a memory test report, but of course the memory was so bad that I can’t boot the computer if the bad stick is installed. Massive fraudulent warranty. DO NOT BUY. ... show more
Reviewed in the United States on September 8, 2024 by Walter Wu

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