Samsung's new 870 QVO is a strong thing to say goodbye to HDDs forever

Samsung 870 QVOSource: Windows Central

Samsung is back with its second-generation quad-level cell (QLC) SSD, with a view to delivering high-capacity SSDs that also combine good performance and an attractive price. And because it is a Samsung SSD, we are already interested.

Samsung makes some of the very best consumer storage products on the market today, and the 870 QVO is no exception. It's not looking for ultimate performance here, but it's a more mundane SATA 3 offering. But the goal is clear: to bring the HDD closer to extinction.

The showpiece of the 870 QVO is a whopping 8TB capacity, although that particular model won't be available until August. From June 30, capacities between 1 TB and 4 TB will be available for this. Guess what? It's pretty good.

Goodbye HDD

Samsung 870 QVO

Bottom line: Proof that SSD mass storage is the future and that it is there today.


  • Good overall performance.
  • Incredible capacity up to 8 TB.
  • Three-year warranty.
  • Excellent accompanying software.
  • Attractive price.


  • 8TB option delayed until August
  • 1TB model is missing compared to the rest
  • Write speeds a bit off manufacturer's claims

Samsung 870 QVO Specifications

Category Spec
Capacity 1 TB, 2 TB, 4 TB, 8 TB
Couple SATA 6Gb / s
Read sequentially Maximum 560 MB / s
Write sequentially Maximum 530 MB / s
Read randomly Up to 98,000 IOPS
Random writing Up to 88,000 IOPS
NAND Samsung V-NAND 4-bit MLC (QLC)
Controller Samsung MKX
Cache memory 1 GB LPDDR4 (1 TB)
2 GB LPDDR4 (2 TB)
4 GB LPDDR4 (4 TB)
8 GB LPDDR4 (8 TB)
Guarantee Three years
Endurance 360 TBB (1 TB)
720TBW (2TB)
1.440TBW (4TB)
2,880TBW (8TB)

Samsung 870 QVO vs the competition

Samsung 870 QVO

Samsung 870 QVOSource: Windows Central

The Samsung 870 QVO has four capacities, although I am looking at the 1TB 2.5-inch drive here. However, performance should be fairly consistent across the range.

Best online learning resources for kids: ABCmouse, Reading IQ and more

The 870 QVO is a SATA 3 SSD just like the competitive products listed below, although in this comparison it is also the only QLC SSD. SATA SSDs are currently at their performance limits, but the 870 QVO is nevertheless at the top of what you can expect.

Samsung 870 QVO Samsung 860 EVO WD Blue Crucial MX300 Samsung 850 EVO
Read 560 MB / s 550 MB / s 560 MB / s 530 MB / s 540 MB / s
To write 530 MB / s 520 MB / s 530 MB / s 510 MB / s 520 MB / s

QLC drives are a great value compared to other types of SSDs, such as TLC, and we are starting to see the technology applied to some seriously high capacities. The 870 QVO will reach 8TB, although this version won't launch until August.

Price-wise, the 870 QVO starts at just $ 130 for 1 TB, with 2 TB for $ 250 and 4 TB for $ 500. The 8TB currently has no confirmed launch price.

Samsung 870 QVO performance

Samsung 870 QVO

Samsung 870 QVOSource: Windows Central

For these tests, I compared the new 870 QVO to the 1TB Samsung 860 EVO that was already on my PC. The 860 EVO is a few years old at the moment, but still in good condition. The rest of the PC includes a Ryzen 5 3600X and 16 GB DDR4 3200 MHz RAM.

Why are you doing this? It's important to take a look at the 870 QVO with a bit of context, because no matter how good it is, if you're still using an older Samsung SSD like the 860 EVO, it's not necessarily 'upgrading'. worth. The 870 QVO is no apple to apple comparison to the 860 EVO, but the latter is still being sold and is still an excellent SSD.

First, CrystalDiskMark 7. The 870 QVO is on the left, the older 860 EVO on the right. The results are almost identical, although Samsung's claimed write speed figures are quite different from my example. But without details on which drives in the range perform best, this could also be exactly as expected. The key is "up to", but even compared to the on-box figure of 520 MB / s, the 1TB model falls short here. However, the read speeds are good and slightly ahead of the older disc.

The ATTO Disk Benchmark follows a similar pattern. The 870 QVO has a head start on reading performance, especially on the larger files, but the writing performance is almost identical for both.

And to top it off with a hat-trick, Samsung Magician's built-in benchmark supports both, albeit with a slightly faster read speed for the 860 EVO.

In addition, I was able to write a 3.65 GB file to the 870 QVO in 7.94 seconds when copied from a PCIe 4.0 SSD and slightly longer 8.40 seconds when copied from another SATA drive.

I've also noticed that the 870 QVO runs at a consistently lower temperature than the 860 EVO on the same PC. Neither runs hot, but less heat is always a bonus. This is particularly nice since the 860 EVO is placed directly behind a pair of 140mm inlet fans, while the 870 QVO is tucked away in a drive caddy at the back of the case.

So, what's the bottom line about performance? Aside from the write speed of the 1TB version that doesn't live up to Samsung's claims, it's pretty good. And even then, the real writing speed in the real world is hardly bad. Being able to write more than 3 TB in seconds is still fast enough for most consumers.

However, the real reason the 870 QVO exists is to offer stacks of mass storage with good performance, and it certainly achieves on that scale.

Would you to buy the Samsung 870 QVO?

Samsung 870 QVO

Samsung 870 QVOSource: Windows Central

This falls into a few different categories, but I'll start with who can not buy one. If you look at this drive and think it will be a good upgrade from your current SSD, keep your money. Currently, buying an SATA SSD as an upgrade to another SATA SSD is not a good way to spend your money.

However, if you want to upgrade your mass storage from HDD to SSD then this is a very good choice. Likewise, if you are putting together a new build or you are just looking for good quality SSDs with huge capacity. For mass storage disks, the 870 QVO offers excellent value for money. HDDs may still be cheaper, but the gap will narrow over time.

from 5

We always find it easy to recommend Samsung SSD & # 39; s and rightly so. Not only do you get good performance, but also reliability, a good warranty, a fair price and even nowadays a handy and very user-friendly companion app to help you maintain the health of your SSDs.

The 1 TB entry-level model is probably not the model you want to get. The nominal endurance is nearly half that of the two-year-old 860 EVO, without any performance improvement. The 870 QVO aims to provide a high-quality SSD mass storage solution and the 2TB, 4TB and any 8TB models are definitely the ones to jump on.

The Samsung 870 QVO will be available from June 30.

We can earn commission for purchases through our links. Learn more.

(function(d, s, id) {
var js, fjs = d.getElementsByTagName(s)(0);
if (d.getElementById(id)) return;
js = d.createElement(s); = id;
js.src = “”;
fjs.parentNode.insertBefore(js, fjs);
}(document, ‘script’, ‘facebook-jssdk’));

var fbAsyncInitOrg = window.fbAsyncInit;
window.fbAsyncInit = function() {
if(typeof(fbAsyncInitOrg)==’function’) fbAsyncInitOrg();
appId: “291830964262722”,
xfbml: true,
version : ‘v2.7’

FB.Event.subscribe(‘xfbml.ready’, function(msg) { // Log all the ready events so we can deal with them later
var events =‘ready-events’);
if( typeof(events) === ‘undefined’) events = ();

var fbroot = $(‘#fb-root’).trigger(‘facebook:init’);