TweakTown

Plextor M5 Pro 256GB SSD with Xtreme 1.02 Firmware Review

Plextor M5 Pro 256GB SSD with Xtreme 1.02 Firmware Review

Plextor announced its new M5 Pro Xtreme SSD at CES 2013, but M5 Pro owners also received a free performance increase thanks to new Xtreme firmware.

@ChrisRamseyer
Published Tue, Mar 5 2013 3:40 PM CST   |   Updated Tue, Apr 7 2020 12:31 PM CDT
Rating: 92%Manufacturer: Plextor

Introduction

Plextor M5 Pro 256GB SSD with Xtreme 1.02 Firmware Review 01 | TweakTown.com
VIEW GALLERY - 34 IMAGES

There seems to be a bit of confusion surrounding Plextor's M5 Pro / Xtreme products. The M5 Pro hit the market several months ago and was one of the first SSDs to use Toshiba's 19nm Toggle NAND. At the time we didn't realize Toshiba already had a newer design in the works. The first 19nm NAND has an 8K page size, the standard we've had for the last few years. The new 16KB page size is the future and will eventually allow for higher density NAND dies and packages.

The Plextor M5 Pro uses the 8K page size design and the new Plextor M5 Pro Xtreme uses the new 16KB page size. That's pretty simple, a change to the BOM and a new tag, but it isn't. Just prior to announcing the M5 Pro Xtreme, Plextor released Xtreme firmware for the original M5 Pro. The Xtreme firmware gives a solid boost across the full spectrum with the largest performance bump coming in the sequential read and write area. This is good news for those who've already purchased a Plextor M5 Pro because with the Xtreme firmware updates, version 1.02 and above, you gain some free performance.

Plextor M5 Pro 256GB SSD with Xtreme 1.02 Firmware Review 02 | TweakTown.com

When we reviewed the M5 Pro 256GB the first time with firmware 1.00 we felt as if Plextor held back with the release. In the review, we commented that the M3 Pro performed better in a few key areas. Plextor isn't just sitting back and letting Xtreme 1.02 become the end all be all for M5 Pro either. After finishing this article, Plextor released version 1.03. 1.03 doesn't introduce a radical shift in performance like 1.02 did, but it does increase the efficiency of TRIM so some of our benchmarks might see even higher results.

Specifications, Pricing and Availability

Plextor M5 Pro 256GB SSD with Xtreme 1.02 Firmware Review 03 | TweakTown.com

Instead of diving into the specifications we normally talk about, the ones you can easily see above, I want to go into more detail about the new third generation Marvell controller. The Marvell 88SS9187 controller used in the Plextor M5 Pro brings a number of new features to the Marvell brand. SATA 3.1 is fully supported and brings queued TRIM commands to the table, a feature that's been problematic for some controller manufacturers. The amount of time for TRIM to complete under Windows 8 was reduced from Windows 7. By queuing TRIM commands they can perform faster much like native command queuing does for random reads and writes.

Link power management is another new feature, but as you'll see in our article today, this is something Plextor needs to work on a bit more. The M5 Pro and M5 Pro Xtreme use quite a bit of power, more than OCZ's Vector and Samsung's 840 Pro, despite Plextor's claims of the lowest active and stand-by power consumption at this performance level.

Plextor M5 Pro 256GB SSD with Xtreme 1.02 Firmware Review 04 | TweakTown.com

The Marvell 88SS9187 is an 8-channel controller that now features AES-256 bit encryption. The onboard error correction is now 128-bit, an improvement on the previous 88SS9174 controller used in a number of SSDs.

Plextor M5 Pro 256GB SSD with Xtreme 1.02 Firmware Review 05 | TweakTown.com

We hit Newegg to check out the current prices and to see if the new Xtreme model hit US shores yet. It looks like Plextor is just about sold out of first generation M5 Pro drives; there are a few 256GB models left at $209.99. The 128GB and 512GB are sold out, at least for now. We also observed zero Xtreme models listed.

The M5 Pro 256GB, the same model we're using to evaluate the new firmware is quite a deal at $209.99. It's cheaper than OCZ's Vector 256GB ($237.99) and Samsung's 840 Pro 256GB ($229.99). All three drives share the same five year warranty so warranty isn't a factor when making your purchasing decision.

Plextor M5 Pro SSD

Plextor M5 Pro 256GB SSD with Xtreme 1.02 Firmware Review 06 | TweakTown.com

We're using an abbreviated format today since we've already published a full review of the Plextor M5 Pro. In a few days our M5 Pro Xtreme review will hit the cover of TweakTown and we'll go back to the normal format.

Plextor M5 Pro 256GB SSD with Xtreme 1.02 Firmware Review 07 | TweakTown.com
Plextor M5 Pro 256GB SSD with Xtreme 1.02 Firmware Review 08 | TweakTown.com
Plextor M5 Pro 256GB SSD with Xtreme 1.02 Firmware Review 09 | TweakTown.com
Plextor M5 Pro 256GB SSD with Xtreme 1.02 Firmware Review 10 | TweakTown.com
Plextor M5 Pro 256GB SSD with Xtreme 1.02 Firmware Review 11 | TweakTown.com

The original M5 Pro uses NAND in a BGA package. The new Xtreme drive uses TSOP (Thin Small-Outline Packages) or to make it easy to understand what I'm talking about, the little fingers off to the side that transmit the power and data.

Benchmarks - Test System Setup and ATTO Baseline Performance

Desktop Test System

Plextor M5 Pro 256GB SSD with Xtreme 1.02 Firmware Review 50 | TweakTown.com

Lenovo W530 - Mobile Workstation

We use two systems for SSD testing. The desktop runs a majority of the tests and the Lenovo W530 runs the notebook power tests as well as the real-world file transfer benchmark.

ATTO Baseline Performance

Version and / or Patch Used: 2.34

ATTO is used by many disk manufacturers to determine the read and write speeds that will be presented to customers.

Plextor M5 Pro 256GB SSD with Xtreme 1.02 Firmware Review 51 | TweakTown.com

The M5 Pro with the new Xtreme 1.02 firmware starts out strong, but we don't see much of a difference between 1.02 and the original 1.0 firmware in this test. Some tests aren't going to show a dramatic difference, but others will.

Benchmarks - Sequential Performance

HD Tune Pro

Version and / or Patch Used: 4.00

Developer Homepage: http://www.efdsoftware.com

Product Homepage: http://www.hdtune.com

HD Tune is a Hard Disk utility which has the following functions:

Benchmark: measures the performance

Info: shows detailed information

Health: checks the health status by using SMART

Error Scan: scans the surface for errors

Temperature display

HD Tune Pro gives us accurate read, write and access time results and for the last couple of years has gained popularity amongst reviewers. It is now considered a must have application for storage device testing.

Plextor M5 Pro 256GB SSD with Xtreme 1.02 Firmware Review 52 | TweakTown.com

Just as we stated, some benchmarks will show a substantial improvement like this one that uses sequential reads to stress the drive. The new firmware puts the M5 Pro in the same league with the 840 Pro 256GB, at least in this test. OCZ's Vector looks weak in this test, but OCZ tiers their single queue depth reads so you have bandwidth when multitasking applications.

Plextor M5 Pro 256GB SSD with Xtreme 1.02 Firmware Review 53 | TweakTown.com

The single queue depth write performance hasn't improved much with the new Xtreme firmware, but there was a noticeable improvement.

HD Tach - Sequential Write Performance after Random Writes

Plextor M5 Pro 256GB SSD with Xtreme 1.02 Firmware Review 54 | TweakTown.com

The performance following heavy random writes has historically been an issue with most SSDs using Marvell hardware. The M5 Pro has tamed the issue quite a bit, but it's still not in the same class as LSI SandForce controllers. When shopping for an SSD though you want the best all around solution and not just corner case performance unless you are looking to enhance a specific application.

Benchmarks - AIDA64 Random Access Time

AIDA64 Random Access Time

Version and / or Patch Used: 1.60

Developer Homepage: http://www.aida64.com

Product Homepage: http://www.aida64.com

AIDA64 offers several different benchmarks for testing and optimizing your system or network. The Random Access test is one of very few if not only that will measure hard drives random access times in hundredths of milliseconds as oppose to tens of milliseconds.

Drives with only one or two tests displayed in the write test mean that they have failed the test and their Maximum and possibly their Average Scores were very high after the cache fills. This usually happens only with controllers manufactured by Jmicron..

Plextor M5 Pro 256GB SSD with Xtreme 1.02 Firmware Review 55 | TweakTown.com

The read latency increased with the new firmware, but the large DRAM cache for table data has always given Marvell controllers low latency performance in this test.

Plextor M5 Pro 256GB SSD with Xtreme 1.02 Firmware Review 56 | TweakTown.com

The write latency decreased and that helped Plextor get the M5 Pro into the 100K IOPS range.

Benchmarks - Anvil Storage Utilities

Anvil Storage Utilities

Version and / or Patch Used: RC6

So what is Anvil Storage Utilities? First of all, it's a storage benchmark for SSDs and HDDs where you can check and monitor your performance. The Standard Storage Benchmark performs a series of tests, you can run a full test or just the read or the write test or you can run a single test, i.e. 4K DQ16.

Anvil Storage Utilities is not officially available yet but we've been playing with the beta for several months now. The author, Anvil on several international forums has been updating the software steadily and is adding new features every couple of months.

The software is used several different ways and to show different aspects for each drive. We've chosen to use this software to show the performance of a drive with two different data sets. The first is with compressible data and the second data set is incompressible data. Several users have requested this data in our SSD reviews.

0-Fill Compressible Data

Plextor M5 Pro 256GB SSD with Xtreme 1.02 Firmware Review 57 | TweakTown.com

Incompressible Data

Plextor M5 Pro 256GB SSD with Xtreme 1.02 Firmware Review 58 | TweakTown.com

The Plextor M5 Pro doesn't discriminate between compressible and incompressible data. The two screenshots above show nearly identical performance between the two data types.

Read IOPS through Queue Depth Scale

Plextor M5 Pro 256GB SSD with Xtreme 1.02 Firmware Review 59 | TweakTown.com

We don't have performance data with some of the newer benchmarks on the old firmware. We just jumped right in with the new firmware and forgot about the newest tests.

Even though they all use different controllers and NAND flash, the top performing enthusiast class SSDs all have a common marketing point, 100K IOPs. High IOPS at high queue depths is a nice marketing point for enterprise class SSDs, but consumer SSDs rarely reach a queue depth of 32, the limit for SATA.

The lower queue depths are where most of us need high IOPS performance.

Scaling Write IOPS through Queue Scale

Plextor M5 Pro 256GB SSD with Xtreme 1.02 Firmware Review 60 | TweakTown.com

You may have noticed that the Plextor M5 Xtreme 256GB is on the charts today as well. The larger page size works against IOPS performance, but increases sequential performance. It works a lot like RAID stripe sizes, larger gives better sequential while smaller gives better random performance.

Benchmarks - CrystalDiskMark

CrystalDiskMark

Version and / or Patch Used: 3.0 Technical Preview

Developer Homepage: http://crystalmark.info

Product Homepage: http://crystalmark.info/software/CrystalDiskMark/index-e.html

Download here: http://crystaldew.info/category/software/crystaldiskmark

CrystalDiskMark is a disk benchmark software that allows us to benchmark 4K and 4K queue depths with accuracy.

Key Features:-

* Sequential reads/writes

* Random 4KB/512KB reads/writes

* Text copy

* Change dialog design

* internationalization (i18n)

Note: Crystal Disk Mark 3.0 Technical Preview was used for these tests since it offers the ability to measure native command queuing at 4 and 32.

Plextor M5 Pro 256GB SSD with Xtreme 1.02 Firmware Review 61 | TweakTown.com

It's amazing how far 4K read and write speeds have went up over the last three years. When SSDs first started making it to mainstream users, 20MB/s of 4K read performance was enthusiast class. Now, 40MB/s is the magic number everyone is shooting for (as measured in this test, IOMeter results are a little lower).

Plextor M5 Pro 256GB SSD with Xtreme 1.02 Firmware Review 62 | TweakTown.com

The new firmware gives a slight performance increase in 4K writes. The increased performance scales well as queue depth is increased.

Benchmarks - PCMark Vantage Hard Disk Tests

PCMark Vantage - Hard Disk Tests

Version and / or Patch Used: 1.0.0

Developer Homepage: http://www.futuremark.com

Product Homepage: http://www.futuremark.com/benchmarks/pcmark-vantage/

Buy It Here

PCMark Vantage is the first objective hardware performance benchmark for PCs running 32 and 64 bit versions of Microsoft Windows Vista. PCMark Vantage is perfectly suited for benchmarking any type of Microsoft Windows Vista PC from multimedia home entertainment systems and laptops to dedicated workstations and high-end gaming rigs. Regardless of whether the benchmarker is an artist or an IT Professional, PCMark Vantage shows the user where their system soars or falls flat, and how to get the most performance possible out of their hardware. PCMark Vantage is easy enough for even the most casual enthusiast to use yet supports in-depth, professional industry grade testing.

FutureMark has developed a good set of hard disk tests for their PCMark Vantage Suite. Windows users can count on Vantage to show them how a drive will perform in normal day to day usage scenarios. For most users these are the tests that matter since many of the old hat ways to measure performance have become ineffective to measure true Windows performance.

Plextor M5 Pro 256GB SSD with Xtreme 1.02 Firmware Review 63 | TweakTown.com

HDD1 - Windows Defender

HDD2 - Gaming

HDD3 - Windows Photo Gallery

HDD4 - Vista Startup

HDD5 - Windows Movie Maker

HDD6 - Windows Media Center

HDD7 - Windows Media Player

HDD8 - Application Loading

Even though some of the tests have decreased with the new firmware, the overall chart has fluffed up and dense. It's a nice overall increase.

Benchmarks - PCMark Vantage - Drives with Data Testing

PCMark Vantage - Drives with Data Testing

For a complete breakdown on the Drives with Data Testing please read this article. You will be able to perform this test at home with the files provided in the article - full instructions are included.

- Brief Methodology

SSDs perform differently when used for a period of time and when data is already present on the drive. The purpose of the Drives with Data testing is to show how a drive performs in these 'dirty' states. SSDs also need time to recover, either with TRIM or onboard garbage collection methods.

Drives with Data Testing - 25%, 50%, 75% Full States and Dirty / Empty Test

Files needed for 60 (64GB), 120 (128GB), 240 (256GB)

60GB Fill - 15GB, 30GB, 45GB

120GB Fill - 30GB, 60GB, 90GB

240GB Fill - 60GB, 120GB, 160GB

Empty but Dirty - a test run just after the fill tests and shows if a drive needs time to recover or if performance is instantly restored.

Plextor M5 Pro 256GB SSD with Xtreme 1.02 Firmware Review 64 | TweakTown.com

SSDs slow when data resides on the NAND and because of that, we created the fill test. Using the 50% of NAND capacity full to gauge performance, the new firmware does slightly better than the launch firmware. The Samsung 840 Pro still takes the crown in this capacity size, though.

Benchmarks - BootRacer

BootRacer - System Boot Time

Version and / or Patch Used: 4.0

Developer Homepage: Greatis

Product Homepage: BootRacer

Download here: http://www.greatis.com/bootracer/download.htm

Note: In this test we use the Lenovo W530 Mobile Workstation loaded with an operating system and several program files. The data on the drive at the time of the test is 45GB. The second test, 50GB Free, was run with the drives filled with block data until only 50GB of free capacity remained.

Plextor M5 Pro 256GB SSD with Xtreme 1.02 Firmware Review 65 | TweakTown.com

Our time to desktop test, a timed reboot that uses the computers built in timing, shows that most of the top performing consumer SSDs perform about the same.

Benchmarks - DiskBench

DiskBench - Directory Copy

Version and / or Patch Used: 2.6.2.0

Developer Homepage: Nodesoft

Product Homepage: DiskBench

Download here: http://www.nodesoft.com/diskbench/download

Note: In this test we use the Lenovo W530 Mobile Workstation and a SuperSSpeed S301 SLC 128GB SSD to move a 15GB block of data to and from the target drive. This is part of our real world test regiment. Roughly 45GB of data resides on the target drive before the '15GB Block' is transfer. The 15GB Block is the same data we built for the Data on Disk Testing and is a mix of compressible and incompressible data.

Plextor M5 Pro 256GB SSD with Xtreme 1.02 Firmware Review 66 | TweakTown.com

Copying data to and from the target SSD though still shows a bit of variation.

Benchmarks - Power Testing

Bapco MobileMark 2012 1.5

Version and / or Patch Used: 2012 1.5

Developer Homepage: http://www.bapco.com

Test Homepage: http://www.bapco.com

MobileMark 2012 1.5 is an application-based benchmark that reflects usage patterns of business users in the areas of office productivity, media creation and media consumption. Unlike benchmarks that only measure battery life, MobileMark 2012 measures battery life and performance simultaneously, showing how well a system design addresses the inherent tradeoffs between performance and power management.

Plextor M5 Pro 256GB SSD with Xtreme 1.02 Firmware Review 67 | TweakTown.com

This test still has me scratching my head. When MyDigitalSSD switched over to the new Toshiba 19nm NAND with 16KB page sizes they gained a lot of battery time. Granted, they also radically changed their firmware, but we assumed the NAND played a larger part in the increased battery performance.

Here we see the M5 Pro and the M5 Xtreme, both in 256GB capacity size, and the Xtreme where the new flash actually performed a little worse than the Pro with the older flash.

Of the drives shown, the Plextor M5 Pro and Extreme trailed all of the other drives in battery life.

PCMark Vantage HDD Test - Power Draw

Plextor M5 Pro 256GB SSD with Xtreme 1.02 Firmware Review 68 | TweakTown.com

Looking at the trace from PCMark Vantage we get a better understanding why the M5 Pro and Xtreme draw so much battery power. These two drives pull more power while in use than anything else does on the chart.

Final Thoughts

Plextor M5 Pro 256GB SSD with Xtreme 1.02 Firmware Review 69 | TweakTown.com

Even though we already reviewed the Plextor M5 Pro, we're still going to score it again today. Quite a bit has changed since its release and our initial review. The new firmware has increased the performance in a number of areas and the price has dropped a bit as well.

The only down side is the availability. There are only a few of these drives left for sale because Plextor has already ramped up production of the new model with the latest 19nm Toshiba Toggle NAND. Those with an eagle eye already compared the new Xtreme to the original Pro since the data made it into the charts today. In many of the tests the old M5 Pro with the Xtreme firmware update performed just as well as the new M5 Xtreme. What we don't know is the price of the new Xtreme model.

With the M5 Pro 256GB selling today for $209.99 and the Xtreme price unknown, the last few Pro models may be a better value. We really can't say though because Newegg and Google came up empty on the Xtreme price.

Don't count the Xtreme off your list just yet, though. We didn't touch on it much in this review, but in a few days we'll discuss the new features in the Xtreme programming that increases the garbage collection aggressiveness.

What do TweakTown.com awards mean? Click for details!

PRICING: You can find products similar to this one for sale below.

USUnited States: Find other tech and computer products like this over at Amazon.com

UKUnited Kingdom: Find other tech and computer products like this over at Amazon.co.uk

AUAustralia: Find other tech and computer products like this over at Amazon.com.au

CACanada: Find other tech and computer products like this over at Amazon.ca

DEDeutschland: Finde andere Technik- und Computerprodukte wie dieses auf Amazon.de

Chris Ramseyer started his career as a LAN Party organizer in Midwest USA. After working with several computer companies he was asked to join the team at The Adrenaline Vault by fellow Midwest LAN Party legend Sean Aikins. After a series of shake ups at AVault, Chris eventually took over as Editor-in-Chief before leaving to start Real World Entertainment. Look for Chris to bring his unique methods of testing Hard Disk Drives, Solid State Drives as well as RAID controller and NAS boxes to TweakTown as he looks to provide an accurate test bed to make your purchasing decisions easier.

We openly invite the companies who provide us with review samples / who are mentioned or discussed to express their opinion. If any company representative wishes to respond, we will publish the response here. Please contact us if you wish to respond.

Related Tags

Newsletter Subscription

Latest News

View More News

Latest Reviews

View More Reviews

Latest Articles

View More Articles