Podcast #523 - RX 590, 860 QVO, Drobo 8D

Subject: General Tech | November 29, 2018 - 12:32 PM |
Tagged: Z390, windows 10, Samsung, rx 590, podcast, gigabyte, EVGA SuperNOVA, evga, ECS, drobo, amd, 860 QVO

PC Perspective Podcast #523 - 11/28/18

Our podcast this week features reviews for the new AMD Radeon RX 590, Drobo 8D, the Samsung 860 QVO, a new fanless mini PC, and more!

You can subscribe to us through iTunes and you can still access it directly through the RSS page HERE.

The URL for the podcast is: http://pcper.com/podcast - Share with your friends!

Hosts: Jim Tanous, Allyn Malventano, Sebastian Peak, Josh Walrath, Jeremy Hellstrom

Peanut Gallery: Alex Lustenberg, Ken Addison

Program length: 2:15:34

Podcast topics of discussion:

  1. Week in Review:
  2. For a limited time, get 3 months of Audible for just $6.95 a month:  audible.com/PCPER or text PCPER to 500500.
  3. News items of interest:
  4. Picks of the Week:
    1. Jeremy: It’s better than bad, it’s Alexa on Big Mouth Billy Bass
    2. Allyn: Ring Alarm deals on Amazon (8 piece kit cheaper than 5 piece kit)
  5. Closing/Outro

We are SSDs ... I got all my QVO with me

Subject: Storage | November 27, 2018 - 06:54 PM |
Tagged: ssd, slc, sata, Samsung, QLC, 860 QVO, 2.5

Samsung have jumped up the alphabet, going from EVO to QVO with their new lower cost QLC based SSD family.  The 4TB model Allyn reviewed sells for $600, not bad for a drive of that size but still a little pricey for some.  A more affordable option can be seen at The Tech Report, the 1TB drive they reviewed sells for $150.  If you are on a somewhat limited budget and don't mind a small hit in performance nor a three year warranty or 360TB written endurance then this drive is worth a look.

drive.jpg

Samsung's EVO drives have ruled the SATA roost for the last several years. Today, Samsung is introducing high-capacity, lower-cost 860 QVO drives with four-bit-per-cell QLC NAND inside. Can they live up to the high expectations Samsung has set with its past products?"

Here are some more Storage reviews from around the web:

Storage

 

Subject: Storage
Manufacturer: Samsung
Tagged: ssd, slc, sata, Samsung, QLC, 860 QVO, 2.5

Introduction

With recent QLC SSD launches like the Intel 660P and Crucial P1, folks may have been wondering when Samsung would jump on the QLC bandwagon. I'm happy to report that your wait is now over:

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Samsung has opted to name this new product 'QVO'. The Q presumably stems from the use QLC flash, which can store four bits per cell.

turbowrite.png

While QLC writes are far slower than what we are used to seeing from a modern SSD, SLC caching is the answer to bridging that performance gap. The 860 QVO employs Samsung's Intelligent TurboWrite, which has a minimum 6GB static cache plus a dynamic cache of up to 72GB. This dynamic cache varies based on available QLC area which can be reconfigured to operate in SLC mode. Do note the 'After TubroWrite' speeds of 80 and 160 MB/s - that's the raw QLC speeds that you will see if the cache has been exhausted during an extended write period.

specs.png

The rest of the specs are about what we expect from a SATA SSD, but I do have a concern with those QD1 4KB random read ratings of only 7,500 IOPS. This is on the low side especially for Samsung, who typically dominate in low QD random read performance.

Read on for the full review!