SSD slow read rate 264mb/sec

By nelucristian
Jul 11, 2015
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  1. I have an SSD Intel 530 Series 120GB SATA3 2.5 Generic Single Pack, which on my PC has a maximum speed rate at 264MB/sec but on other PC has 500MB/sec
    My PC features:
    OS Name Microsoft Windows 7 Enterprise
    Version 6.1.7600 Service Pack 1 Build 7600
    OS Manufacturer Microsoft Corporation
    INTEL SSDSC2BW120A4 (120GB, SATA600, 2.5", SSD)
    System Manufacturer Dell Inc.
    System Model OptiPlex 7010
    System Type x64-based PC
    Processor Intel(R) Core(TM) i5-3470 CPU @ 3.20GHz, 3201 Mhz, 4 Core(s), 4 Logical Processor(s)
    BIOS Version/Date Dell Inc. A16, 9/9/2013
    SMBIOS Version 2.7
    Windows Directory C:\Windows
    System Directory C:\Windows\system32
    Boot Device \Device\HarddiskVolume4
    Locale United States
    Hardware Abstraction Layer Version = "6.1.7601.17514"
    Installed Physical Memory (RAM) 4.00 GB
    Total Physical Memory 3.96 GB
    Available Physical Memory 1.38 GB
    Total Virtual Memory 7.91 GB
    Available Virtual Memory 4.92 GB
    Page File Space 3.96 GB
    Page File C:\pagefile.sys

    SiSoftware Sandra

    Benchmark Results
    Drive Score : 263MB/s
    Results Interpretation : Higher Scores mean Better Performance.
    Binary Numeral System (base 2) : 1GB(/s) = 1024MB(/s), 1MB(/s) = 1024kB(/s), 1kB(/s) = 1024 bytes(/s), etc.
    Benchmark Status
    Result ID : INTEL SSDSC2BW120A4 (120GB, SATA600, 2.5", SSD)
    Computer : Dell OptiPlex 7010 (Dell 0GY6Y8)
    Platform Compliance : x64
    System Timer : 3.12MHz
    Use Overlapped I/O : Yes
    I/O Queue Depth : 8 request(s)
    Block Size : 1MB
  2. jobeard

    jobeard TS Ambassador Posts: 9,143   +597

    There's a known issue with SSD storage:
    • SSDs degrade in performance overtime - -
    DON'T run benchmarks and you don't need defrag either.

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