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Test Setup And Benchmarks

Samsung 840 EVO mSATA Review: 120, 250, 500, And 1000 GB, Tested
By

Our consumer storage test bench is based on Intel's Z77 Platform Controller Hub paired with an Intel Core i5-2400 CPU. Intel's 6- and 7-series chipsets are virtually identical from a storage perspective. We're standardizing on older RST 10.6.1002 drivers for the foreseeable future.

Updates to the RST driver package occasionally result in subtle performance changes. They can also lead to some truly profound variance in scores and results as well, depending on the revision. Some versions flush writes more or less frequently. Others work better in RAID situations. Builds 11.2 and newer support TRIM in RAID as well. Regardless, results obtained with one revision may or may not be comparable to results obtained with another, so sticking with one version across all testing is mandatory.

Test Hardware
ProcessorIntel Core i5-2400 (Sandy Bridge), 32 nm, 3.1 GHz, LGA 1155, 6 MB Shared L3, Turbo Boost Enabled
MotherboardGigabyte G1.Sniper M3
MemoryG.Skill Ripjaws 8 GB (2 x 4 GB) DDR3-1866 @ DDR3-1333, 1.5 V
System Drive Kingston HyperX 3K 240 GB, Firmware 5.02
Drive(s) Under Test
Samsung 840 EVO mSATA 120 GB, Firmware: EXT41B6Q

Samsung 840 EVO mSATA 250 GB, Firmware: EXT41B6Q

Samsung 840 EVO mSATA 500 GB, Firmware: EXT41B6Q

Samsung 840 EVO mSATA 1000 GB, Firmware: EXT41B6Q

SanDisk X210 256 GB, Firmware X210400

SanDisk X210 512 GB, Firmware X210400
Comparison DrivesIntel SSD 530 180 GB SATA 6Gb/s, Firmware: DC12

Intel SSD 520 180 GB SATA 6Gb/s, Firmware: 400i

Intel SSD 525 180 GB mSATA, Firmware: LLKi

SanDisk A110 256 GB M.2 PCIe x2, Firmware: A200100

Silicon Motion SM226EN 128 GB SATA 6Gb/s, Firmware: M0709A

Crucial M500 120 GB SATA 6Gb/s, Firmware: MU02

Crucial M500 240 GB SATA 6Gb/s, Firmware: MU02

Crucial M500 480 GB SATA 6Gb/s, Firmware: MU02

Crucial M500 960 GB SATA 6Gb/s, Firmware: MU02

Samsung 840 EVO 120 GB SATA 6Gb/s, Firmware: EXT0AB0Q

Samsung 840 EVO 240 GB SATA 6Gb/s, Firmware: EXT0AB0Q

Samsung 840 EVO 480 GB SATA 6Gb/s, Firmware: EXT0AB0Q

Samsung 840 EVO 1 TB SATA 6Gb/s, Firmware: EXT0AB0Q

SanDisk Ultra Plus 64 GB SATA 6Gb/s, Firmware: X211200

SanDisk Ultra Plus 128 GB SATA 6Gb/s, Firmware X211200

SanDisk Ultra Plus 256 GB SATA 6Gb/s, Firmware X211200

Samsung 840 Pro 256 GB SATA 6Gb/s, Firmware DXM04B0Q

Samsung 840 Pro 128 GB SATA 6Gb/s, Firmware DXM04B0Q

SanDisk Extreme II 120 GB, Firmware: R1311

SanDisk Extreme II 240 GB, Firmware: R1311

SanDisk Extreme II 480 GB, Firmware: R1311

Seagate 600 SSD 240 GB SATA 6Gb/s, Firmware: B660

Intel SSD 525 30 GB mSATA 6Gb/s, Firmware LLKi

Intel SSD 525 60 GB mSATA 6Gb/s, Firmware LLKi

Intel SSD 525 120 GB mSATA 6Gb/s, Firmware LLKi

Intel SSD 525 180 GB mSATA 6Gb/s, Firmware LLKi

Intel SSD 525 240 GB mSATA 6Gb/s, Firmware LLKi

Intel SSD 335 240 GB SATA 6Gb/s, Firmware: 335s

Intel SSD 510 250 GB SATA 6Gb/s, Firmware: PWG2

OCZ Vertex 3.20 240 GB SATA 6Gb/s, Firmware: 2.25

OCZ Vector 256 GB SATA 6Gb/s, Firmware: 2.0

Samsung 830 512 GB SATA 6Gb/s, Firmware: CXMO3B1Q

Crucial m4 256 GB SATA 6Gb/s Firmware: 000F

Plextor M5 Pro 256 GB SATA 6Gb/s Firmware: 1.02

 Corsair Neutron GTX 240 GB SATA 6Gb/s, Firmware: M206
Graphics
MSI Cyclone GTX 460 1 GB
Power Supply
Seasonic X-650, 650 W 80 PLUS Gold
Chassis
Lian Li Pitstop
RAID
LSI 9266-8i PCIe x8, FastPath and CacheCade AFK
System Software and Drivers
Operating
System
Windows 7 x64 Ultimate
DirectX
DirectX 11
Drivers
Graphics: Nvidia 314.07
RST: 10.6.1002
IMEI: 7.1.21.1124
Generic AHCI: MSAHCI.SYS
Benchmarks
Tom's Hardware Storage Bench v1.0
Trace-Based 
Iometer 1.1.0# Workers = 1, 4 KB Random: LBA=16 GB, varying QDs, 128 KB Sequential, 8 GB LBA Precondition, Exponential QD Scaling
PCMark 7
Secondary Storage Suite
PCM Vantage
Storage Suite
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  • 2 Hide
    vaughn2k , February 24, 2014 12:31 AM
    Now all we need is the price to drop, then I'll get one.. ;) 
  • 0 Hide
    blackmagnum , February 24, 2014 1:30 AM
    Maybe it's time to upgrade the HD of an old working notebook to SSD! But will a Core2Duo processor bottleneck a SSD?
  • 2 Hide
    jrharbort , February 24, 2014 2:01 AM
    @blackmagnum: You don't have to worry about your processor being a bottleneck, but rather, your system's SATA interface. It is highly doubtful that your Core 2-based notebook (much like my own) has an m-sata slot, and the 2.5" bay for a HDD would have a SATAII port, not SATAIII. So the overall max read/write rates would be cut in half. But to answer your question in another way, tom's posted an article almost a year ago on the subject of upgrading older systems with an SSD: http://www.tomshardware.com/reviews/ssd-upgrade-sata-3gbps,3469.html
  • 1 Hide
    spookyman , February 24, 2014 6:08 AM
    @blackmagnum: You be glad to upgrade your hard drive to a SSD drive. Did it for my goddaughter's after she had a hard drive crash and it runs a lot faster then before.
  • 0 Hide
    JohnnyLucky , February 24, 2014 6:16 AM
    Interesting article. It coincides with the current shift from desktop pc's to mobile pc's.
  • 0 Hide
    nekromobo , February 24, 2014 6:56 AM
    But aren't we already moving to M.2. Why can't I buy Samsung XP941 :( 
  • 0 Hide
    pyro226 , February 24, 2014 7:25 AM
    "The latest version offers RAPID support to non-EVO drives like the 840 Pro."Got my hopes up there. The standard 840 series SSDs are NOT supported. The article didn't explicitly state they were, but what other drives (aside from the 840 Pro and EVO) have Rapid support? Perhaps "The latest version offers RAPID support to both EVO and 840 Pro SSDs." would be more accurate.
  • -1 Hide
    LordConrad , February 24, 2014 10:50 AM
    "This company has a track record of disrupting the markets it enters; now that it's focusing attention on smaller form factors with enthusiast-class hardware, it's only a matter of time before we start seeing M.2-based offerings as well."This is mainstream hardware, I don't know any enthusiats who will settle for drives with TLC NAND.
  • 0 Hide
    lowguppy , February 24, 2014 1:52 PM
    It is nice to see these finally available. I've been watching the Crucial m500 mSATA drive for a while, and the 480gb version frequently falls under $300 on NewEgg, which is competitive with 2.5" SSDs.
  • 2 Hide
    RedJaron , February 24, 2014 2:04 PM
    Quote:
    This is mainstream hardware, I don't know any enthusiats who will settle for drives with TLC NAND.

    "Enthusiast" to me doesn't automatically mean getting the fastest, biggest, bestest, craziest parts regardless of price. It also means people who put a lot more thought into their systems and thoroughly weigh all their options. MLC, TLC, or not, the fact remains that the EVO is a fast, reliable drive for a good price.

    Your argument sounds similar to, "I don't know any enthusiasts who will settle for LGA 1150 instead of LGA 2011," or "I don't know any enthusiasts that would settle for a non-K CPU."
  • 1 Hide
    DonQuixoteMC , February 24, 2014 5:32 PM
    I was just thinking last night: "Wouldn't it be great if there were mSATA 840 EVOs?"Funny coincidence.
  • 0 Hide
    slipslip , February 25, 2014 11:29 AM
    I've been curious about these mSATA drives since I realized that my Thinkpad T420 (from 2011) had an empty mSATA drive. My understanding is that it is SATA II, though, not SATA III, whereas the main HDD slot is SATA III. Would I be better off just getting a 2.5 SSD for the main slot, or would it work to get a smaller mSATA (say 128gb) and then a larger capacity HDD for the 2.5 slot?
  • 0 Hide
    pyro226 , February 25, 2014 12:47 PM
    Quote:
    I've been curious about these mSATA drives since I realized that my Thinkpad T420 (from 2011) had an empty mSATA drive. My understanding is that it is SATA II, though, not SATA III, whereas the main HDD slot is SATA III. Would I be better off just getting a 2.5 SSD for the main slot, or would it work to get a smaller mSATA (say 128gb) and then a larger capacity HDD for the 2.5 slot?
    Really depends on how much space you need and how easily the computer can boot off of the mSATA port. Frequently, the bios doesn't have an option to boot from mSATA. Your easiest bet would probably be a 2.5" 250GB+ SSD. 128 GB is a bit small if you have a lot of games.Information on how to set up an mSATA boot.http://blog.laptopmag.com/triple-your-speed-how-to-install-an-msata-ssd-boot-drive-in-your-laptop?cmpid=492396(Referenced from: http://www.tomshardware.com/forum/270102-32-useful-articles-part#10663269)
  • 0 Hide
    slipslip , February 25, 2014 1:25 PM
    Thanks pyro226. I've got a 5400 250GB HDD in the 2.5 bay now, and it is really pushing up against the top of its capacity (photos and videos, plus some large datasets) and it is REALLY creaking along. I've been waiting for the prices of the 250 or 480GB SSDs to drop, and for the longest time they just seemed to plateau at around $0.75-$1/GB. Now I'm starting to see more substantial drops in the prices at those capacities (down to ~$0.55/GB), and they may have finally dropped into my price range.

    Since I don't have the budget for a new machine, I might just try to resurrect this one with a $150-250 investment in a new SSD.



  • 0 Hide
    slebel , March 13, 2014 5:37 PM
    Anyone have a bead as to when the ssd will be available on the pci-e 2 format?