Wednesday 21 October 2020

OLOy 64GB RAM Kit Review

Oloy RAM

OLOy 64 GB WarHawk “Platinum Special Edition” 3200 Mhz Memory Kit

Product Image 4

Who TF is OLOy

A newcomer to the memory market, OLOy is apparently a trademark of “CHIPSET TECHNOLOGY HOLDING LIMITED.” Established in 2018, they appear to currently only offer a small range of DDR4 memory. Their basic and empty looking website claims they will offer SSD and IC products, but no mention of what they are or will be.

It seems they have started selling their memory modules on newegg and Amazon. I purchased my kit from Amazon UK for £199 GBP, a comparable kit from Corsair was £245 at the time of purchase so this was a substantialy lower price for the same speed kit. Since I wanted the cheapest kit I could find for a home lab “server” PC, this fit the bill pretty well.

Manufacturer Specifications

The kit is sold as a 64 GB (32 GB x 2) 3200 MHz kit at 16-20-20-38 with XMP and “limited lifetime warranty.” Since the brand is so new, I’m not holding out on that lifetime warranty. I purchased from Amazon UK so if there is a problem, as the retailer in the UK they are obligated to repair, replace or refund if the product is faulty (6 months from purchase.)

Out of the box

From the images on Amazon, this RAM looks pretty awful, I’d probably rather a simple rectangular design, but they were cheap so I don’t care too much about looks. In person they are actually not as bad as I thought. The look is pretty gamer but it’s not too bad.

The heatsink is painted metal with some plastic parts, the LED window / light spreader is a frosted white plastic.

Product Image 1
Product Image 2
Product Image 3

I switched from my existing DDR4-3000 Corsair Vengeance RGB Pro kit (at 3200 MHz) without adjusting settings and the system failed to boot. Switching back and then resetting RAM XMP to default and speed to Auto allowed the system to boot with the new modules. Once booted, I enabled XMP Profile 1 which automatically set the frequency to 3200 MHz with the manufacturer’s timings.


CPU-Z indicates the kit is running at 3200 MHz (DRAM Frequency 1600 MHz x 2) with 16-20-20-38 timings as advertised. SK Hynix DRAM is detected. Interestingly with 32 GB per module it is still a Dual rank module.

CPUZ Screenshot CPUZ Screenshot 2

AIDA64 shows the memory modules as “Chun Well Tech.” branded.

AIDA Modules


A couple of quick performance tests

Passmark Screenshot

AIDA Screenshot

Basic overclocking tests

A very quick attempt at overclocking failed miserably. Upping the DRAM frequency to DDR4-3400 in the BIOS resulted in a failed POST. I had to revert to my original Corsair RAM to get the system to boot so I could reset the RAM frequency. I didn’t change the timings or increase voltage, so loosening timings or increasing voltage may help. If you get a failed POST with this RAM you may need to reset your BIOS or switch to a known good memory kit to reset the XMP / RAM frequency.


I performed a burn in using memtest86 overnight and… oh, oh dear!

The kit passed one full test but on the second and third tests a single error occurred. This might be a sign of a bad chip, or that the memory is getting too hot. The airflow in my case is pretty good and there are fans blowing air over both modules. It could be a sign that the memory is running really close to the wire. It’s not likely that these errors would occur in normal use, but still a worrying sign.

Memtest86 Results
Memtest86 Oloy Kit on Ryzen 3700x at 3200 MHz

Here’s another run at 3000 MHz to see if the memory is just rated too high. Unfortunately this also failed with the at the same address.

Memtest86 3000 Mhz Results
Memtest86 Oloy Kit on Ryzen 3700x at 3000 MHz

I tested on my “server” PC (which is just a desktop Inspiron) at 2400 MHz. Thankfully this passed 4 full passes.

Memtest86 2400 Mhz Results
Memtest86 Oloy Kit on i3-7100 at 2400 MHz

Since this test passed fine, I thought it could be an issue with the memory controller on my Ryzen PC. I ran this memory at 2666 MHz on my Ryzen desktop and it passed a couple of full tests just fine.

Memtest86 2666 Mhz Results
Memtest86 Oloy Kit on Ryzen 3700x at 2666 MHz

Here’s a test with my Corsair 32 GB DDR4 3000 MHz memory kit running at 3200 MHz to confirm the memory controller on my Ryzen can run at 3200 MHz. This kit has tighter timings than the Oloy kit, even overclocked to 3200 MHz.

CPU-Z Corsair Timings

Memtest86 Corsair 3200 Mhz Results
Memtest86 Corsair Kit on Ryzen 3700x at 3200 MHz

RGB lighting options

The Amazon listing states compatibility with various motherboard RGB controllers including Asus, MSI, Gigabyte and ASRock. Since my motherboard is MSI, I can only test with this software.

The software options with MSI Mysic Light are pretty limited, but it appears to support all the functions here. Some of them are demoed below.

This is the initial configuration - “rainbow mode”

RGB Demo Image

Here are a few of the options (Image links to YouTube)

RGB Demo

And here’s how the RAM looks in my system (Image links to YouTube)

In System Demo


I have tested the kit in my AMD B450 system with a Ryzen 3700x, CPU at stock speed, memory at the manufacturer supplied 3200 MHz XMP profile. Most of the above performance and reliability tests were in this system at these settings, so you can therefore expect this kit to operate the same in similar configurations. I might just have a bad kit causing the single memory error in memtest or it might be a sign that this RAM should not be rated for these speeds.

I have also tested in my home lab “server” PC - A Dell Inspiron 3668. This is running an i5 7400 at stock settings and therefore memory speed is limited to 2400 MHz. This system is only rated for up to 16 GB of memory, but since these high capacity modules weren’t available at the systems launch date, higher than 16 GB has not been validated by Dell. The system does POST and detect all 64 GB with this kit.


For a cheap memory kit from an unknown manufacturer this ticks some of the boxes for me. It almost operates as advertised, looks okay and passed my overnight burn in test (at a lower than advertised speed.) I wouldn’t expect anything in the way of overclocking this kit! If you’re going to run the RAM at it’s rated speed, I’d make sure to run a memtest pass to make sure there aren’t any horrific errors! If you’re worried and want reliable RAM at 3200 Mhz then it might be worth the extra 25% or so to get piece of mind. A comparable kit from Corsair was £245 at the time of purchase.

Since my use case was to run this RAM at 2400 MHz, I literally wanted the cheapest 64 GB kit that I could get. Even 2400 MHz kits from Crucial were £220+ at the time of writing. This kit performs fine at 2400 MHz and for the price it’s fine. I’ve been running this kit in my “server” running many virtual machines with no issues for the last week. Since my use case is in this machine, I won’t be sending it back for this issue.

If you want to buy this kit on Amazon, click here this is an affiliate link which will give me a small kick back. This review is not sponsored or affiliated with OLOy. I purchased the kit myself.

Written with StackEdit.

No comments:

Post a Comment

Please be nice! :)

Nutanix CE 2.0 on ESXi AOS Upgrade Hangs

AOS Upgrade on ESXi from 6.5.2 to hangs. Issue I have tried to upgrade my Nutanix CE 2.0 based on ESXi to a newer AOS version for ...