Plugable Thunderbolt 3 NVMe External SSD Review (2TB) – Price, Performance and Capacity

TSSDR TEST BENCH AND PROTOCOL

SSD testing at TSSDR differs slightly, depending on whether we are looking at consumer or enterprise storage media. For our Thunderbolt 3 testing today, our goal is to test in a system that has been optimized with our SSD Optimization Guide. To see the best performance possible, the CPU C states have been disabled, C1E support has been disabled, Enhanced Intel SpeedStep Technology (EIST) has been disabled. Benchmarks for consumer testing are also benchmarks with a fresh drive so, not only can we verify that manufacturer specifications are in line but also, so the consumer can replicate our tests to confirm that they have an SSD that is top-notch. We even provide links to most of the benchmarks used in the report.

SYSTEM COMPONENTS

The components of this Test Bench are detailed below.  All hardware is linked for purchase and product sales may be reached by a simple click on the individual item. As well, the title is linked back to the individual build article where performance testing can be validated.

TSSDR ASROCK Z370 TAICHI TEST BENCH   (link)

PC CHASSIS: Corsair Crystal Series 460X RGB
MOTHERBOARD: ASRock Z370 Taichi
CPU: Intel Coffee Lake Core i7-8770K
CPU COOLER: Corsair Hydro Series H110i GTXblank V.2
POWER SUPPLY: Corsair RM850x 80Plus
GRAPHICS: PNY GTX 1080 XLR8 Gaming OC
MEMORY: Corsair Dominator Pl 32GB 2800
STORAGE: Intel Optane 900P 480GB SSD
KEYBOARD: Corsair Strafe RGB Silent Gaming
MOUSE: Corsair M65 Pro Gaming
OS Microsoft Windows 10 Pro 64 Bitblank

ASROCK THUNDERBOLT 3 AIC

Other than newer laptops, Thunderbolt 3 is not typically seen in desktop systems and a Thunderbolt 3 card is necessary.  It is important to note that Thunderbolt 3 has really only became popular within the last few months, the inevitable result of Intel’s ‘loosening the reigns’.  We will start to see much more Thunderbolt 3 devices in the next while than we have in the previous two years since it has been out.  Not only have we this device, but also, another is on its way which will be just as much of a shock as this report is.

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As it stands, most motherboards that are Thunderbolt 3 capable have a switch to turn it enable this in the UEFI, as well as a port to plug in an AIC Card.  For our purposes, we purchased the ASRock Thunderbolt 3 AIC for our testing and it worked perfectly.

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Installation consisted of enabling Thunderbolt 3 in our UEFI, installing the ASRock Thunderbolt 3 AIC into one of the designated PCIe 3.0 slots, connecting the cable to the Thunderbolt Port on the motherboard, and installing the driver software before plugging the Samsung X5 Portable TB3 SSD in.  The ASRock Thunderbolt 3 AIC can be found at Amazon for $89.

BENCHMARK SOFTWARE

The software in use for today’s analysis is typical of many of our reviews and consists of Crystal Disk Info, ATTO Disk Benchmark, Crystal Disk Mark, AS SSD, Anvil’s Storage Utilities, TXBench, as well real data transfer testing. Our selection of software allows each to build on the last and to provide validation to results already obtained.

CRYSTAL DISK INFO VER. 8.3.1

Crystal Disk Info is a great tool for displaying the characteristics and health of storage devices. It displays everything from temperatures, the number of hours the device has been powered, and even to the extent of informing you of the firmware of the device.

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Crystal DiskInfo shows us that the SSD is operating in PCIe 3×4 and with the latest NVMe 1.3 protocol.

4 comments

  1. blank

    I’m starting to wonder how hard it would be to drop in a Titan Ridge vs. an Alpine Ridge controller. It seems any additional cost would easily be passed to the consumer, as the new device is TB3 with USB3 fallback.

  2. blank

    Can you include testing these external TB3 devices after cold boot and hot plug?
    Are the speeds identical or different in any way?
    I get substantial differences between these two scenarios with the Samsung X5.

    • blank

      It is a given that the test speed would be different, the result of other background activity in the system, especially after a cold boot. We test during ideal conditions and I would be the first to write about it if the tests weren’t always consistent during these conditions. Yopu are also speaking on the X5 in a Plugable report? Are you finding same with this device?

      • blank

        Hi Les, I have performance variations of 3x between cold boot and hot plug with the Samsung 512GB X5 on Windows 10.
        I understood this was because TB3 vendors have trouble with the re-negotiation of the Thunderbolt connection after hot plug.

        The computer I used is a brand new HP Zbook Studio G5 with Samsung NVMe SSD boot drive running Windows 10 Pro update 1909.

        Samsung 512GB X5 Magician benchmarks:
        Benchmark #1: 2803/588/263427/25390 after disconnect/re-connect no G2 hub
        Benchmark #2: 2806/1877/263427/251220 after cold boot, no G2 hub
        Benchmark #3: 2818/589/261474/251220 after disconnect/re-connect with G2 hub
        Benchmark #4: 2753/1386/259277/252192 after cold boot with G2 hub

        Samsung Tech support confirmed that their tech support center has heard from customers experiencing the same issue.
        I also found a lot of variation using TB3 add-in cards from ASUS (ThunderboltEX3), and Gigabyte (Alpine Ridge, Titan Ridge), which is why I wondered if you have tested or found differences in performance with hot plug, in which case it might be a useful test to add. I am definitely disappointed to need a cold boot to get best performance.

        Now that you have switched to the ASRock X570 Creator as your test bed, I would like to know if the ASRock X570 motherboard TB3 implementations (Creator onboard TB3 and Taichi+PCI TB3 card) have reliably solved this issue.
        Thanks for any help.

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