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Samsung 870 QVO Review Rundown

Samsung ElectronicsPublished on 21 Mar 2021Last Edited on 27 Sep 2021Written by Dr Jiulin Teng w/ Neosummarizer*

Overview

Photo of Samsung 870 QVO SATA III 2.5-inch SSD
Neoscore* 71%
  • Very good sequential write performance for almost all of the test duration
  • Very low energy usage
  • Very good write performance
  • SLC cache size could be larger

Summary

Samsung boasts the 870 QVO as best-in-class in terms of sequential read and write speeds. Still, as a QLC drive, the 870 QVO offers a mere fraction of the post-cache write speed of mainstream TLC drives. Even DRAMless TLC drives offer much better sequential write performance for almost all of the test duration.
This rundown provides our analysis on 8 third-party reviews. The sentiment scores, summaries, and key takeaways that we select are based on these reviews and may differ from the original publication.

Rundown

anandtech[1]

Sentiment Score[*] 67%
Reviewers from anandtech have found the following[***]:
Find the original article here.
Pros[**]
Cons[**]

anandtech[2]

Sentiment Score[*] 56%
Reviewers from anandtech have found the following[***]:
Find the original article here.
Pros[**]
Cons[**]

pcmag[3]

Sentiment Score[*] 84%
Reviewers from pcmag have found the following[***]:
The Samsung SSD 870 QVO is aimed at both professionals and mainstream users. It's a 2.5-inch Serial ATA (SATA) 3.0 drive that has no problem keeping up with its NVMe-based cousins. Samsung rates the drive to hit a maximum sequential write speed of 530MBps.
Find the original article here.
Pros[**]
  • Powerful sequential write and sequential reads
  • 4K random read is the best in the class
  • Easy-to-use software package
Cons[**]
  • Nothing in particular

pcworld[4]

Sentiment Score[*] 76%
Reviewers from pcworld have found the following[***]:
The Samsung 870 QVO is a standard 2.5-inch SATA 6Gbps SSD. It's a great everyday performer; however, when you run out of cache (which shouldn't be often) write pace falls off drastically. The drive is warrantied for three years, and is rated for 360TBW (TeraBytes Written) per 1TB of capacity.
Find the original article here.
Pros[**]
  • Great everyday performance
  • 8TB of NAND on board
  • Very fast write speed
Cons[**]
  • SLC cache is not as good as SLC cache

techradar[5]

Sentiment Score[*] 75%
Reviewers from techradar have found the following[***]:
Samsung's 870 QVO is the second iteration of its budget budget line. The drive is available in four versions: 1TB, 2TB, 4TB and finally 8TB. It uses Samsung's second generation 4-bit MLC V-NAND paired with the new MKX controller.
Find the original article here.
Pros[**]
  • Impressive sequential and sequential write speeds
  • Solid price-per-gigabyte ratio
  • Solid build quality
Cons[**]
  • SATA interface runs on a SATA interface

tomshardware[6]

Sentiment Score[*] 70%
Reviewers from tomshardware have found the following[***]:
The Samsung 870 QVO aims to be the highest-capacity 2.5" SSD you can get your hands on. Unlike Sabrent's monstrous 8TB Rocket Q that landed in the M.2 form factor, the Samsung drives come with the SATA interface. Samsung says it improved random performance by 13% at a queue depth (QD) of 1 thanks to the new controller.
Find the original article here.
Pros[**]
  • High performance and endurance
  • Three-year warranty
  • Sleek design
  • Supports QLC flash
Cons[**]
  • Only one year of warranty

references

1. ^ The Samsung 870 QVO (1TB . anandtech. Retrieved .
3. ^ Samsung SSD 870 QVO Review. pcmag. 2020-06-30 Retrieved 2021-03-22.
4. ^ Samsung SSD 870 QVO review: Stupendous 8TB capacity in a SATA SSD. pcworld. 2020-06-30 Retrieved 2021-03-22.
5. ^ Samsung 870 QVO 2TB V-NAND SSD review. techradar. 2020-07-27 Retrieved 2021-03-22.
6. ^ Samsung 870 QVO SATA SSD Review: Taking Baby Steps With QLC (Updated). tomshardware. 2020-09-27 Retrieved 2021-03-22.
*. Neoscore is our sentiment analyzer based on natural language processing (NLP). Scaled in the range of 0 to 100, Neoscore eliminates scoring biases from each publisher; it likely differs from the publisher\'s own rating, if available, as a result.
**. Neoanalyzer is our summarizer based on NLP. It identifies key takeaways from each third-party review. The takeaways that it produces likely differ from the publisher\'s own bullets points, if available, as a result.
***. Neosummarizer is based on NLP. It extracts summaries from third-party reviews. It likely that these summaries differ from the publisher\'s own, if available.

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