もくじ

メモ

HGST(Hitachi/IBM) HDD型番規則

  • HDS722020ALA330 (2TB, 32MB buffer)の場合
    • H = Hitachi
    • D = Deskstar
    • S = Series prefix
    • 72 = 7200 RPM
    • 20 = Full capacity—2TB
    • 20 = Capacity this model, 20 = 2TB
    • A = Generation code
    • L = 26.1mm z-height
    • A3 = Interface, SATA 3Gb/s
    • 3 = 32MB buffer
    • 0 = Reserved

WD(WesternDigital) HDD型番一覧

WD(WesternDigital) WD**EARS

とりあえずベンチマークを張るページ

  • 比較として使ってね。

2009-07-02 SHARP WS016SH (Willcom D4)

-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
CrystalMark 2004R3 [0.9.126.452] (C) 2001-2008 hiyohiyo
                                  Crystal Dew World [http://crystalmark.info/]
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

------------------------------------------------------------------------------
CrystalMark Result
------------------------------------------------------------------------------
   Display Mode : 1024 x 600 32bit (ClearType)

    CrystalMark :   11162

[ ALU ]              2697
      Fibonacci :     930
      Napierian :     425
   Eratosthenes :     540
      QuickSort :     780
[ FPU ]              2014
        MikoFPU :     180
     RandMeanSS :     905
            FFT :     538
     Mandelbrot :     369
[ MEM ]              2737
           Read :  924.02 MB/s (   924)
          Write :  802.27 MB/s (   802)
     Read/Write :  795.14 MB/s (   795)
          Cache : 1949.07 MB/s (   194)
[ HDD ]              2470
           Read :   16.05 MB/s (   642)
          Write :   14.25 MB/s (   570)
 RandomRead512K :   11.42 MB/s (   456)
RandomWrite512K :   10.99 MB/s (   439)
 RandomRead 64K :    3.77 MB/s (   150)
RandomWrite 64K :    5.33 MB/s (   213)
[ GDI ]               921
           Text :     301
         Square :      84
         Circle :     265
         BitBlt :     271
[ D2D ]               161
   Sprite    10 :   71.99 FPS  (     7)
   Sprite   100 :   22.98 FPS  (    22)
   Sprite   500 :    5.71 FPS  (    28)
   Sprite  1000 :    2.94 FPS  (    29)
   Sprite  5000 :    0.73 FPS  (    36)
   Sprite 10000 :    0.39 FPS  (    39)
[ OGL ]               162
  Scene 1 Score :     154
  Lines (x1000) : (   6555)
  Scene 1  CPUs : (      2)
  Scene 2 Score :       8
Polygons(x1000) : (     61)
  Scene 2  CPUs : (      1)

------------------------------------------------------------------------------
System Information
------------------------------------------------------------------------------
             OS : Windows Vista Home Premium Service Pack 1 [6.0 Build 6001]
   Display Mode : 1024 x 600 32bit 60Hz
         Memory : 1014 MB
        DirectX : 10.0
------------------------------------------------------------------------------
CPU
------------------------------------------------------------------------------
       CPU Name : Intel Atom
  Vendor String : GenuineIntel
    Name String : Intel(R) Atom(TM) CPU Z520   @ 1.33GHz
       CPU Type : Original OEM processor
Number(Logical) : 2
         Family : 6
          Model : C
       Stepping : 2
        Feature : MMX SSE SSE2 SSE3 SSSE3 XD VT
          Clock : 1330.00 MHz
      Data Rate :    QDR

     L1 I-Cache :   32 KB
------------------------------------------------------------------------------
Device
------------------------------------------------------------------------------
        ChipSet : Intel Unknown
          North : Intel Unknown
          South : Intel Unknown
          Video : Intel Unknown
 IDE Controller : 標準デュアル チャネル PCI IDE コントローラ
------------------------------------------------------------------------------
HDD
------------------------------------------------------------------------------
Type Size    Model                                  ( Buffer Mode )     
IDE   40.0GB TOSHIBA MK4009GAL                        
       0.0GB SD Memory Card                           

2009-06-01 WD10EADS-M2B RAID ベンチマーク

  • Katae
    • Turbolinux 11 Server (kernel 2.6.23-7)
    • Intel Core2Duo E6300 (1.86GHz) + Foxconn P9657AA-8EKRS2H
  • WesternDigital WD10EADS-00M2B0
    • WD10EADS-M2B x 5 x RAID-5 = 4TB
      Version 1.03e       ------Sequential Output------ --Sequential Input- --Random-
                          -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
      Machine        Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP  /sec %CP
      Katae            4G 28021  99 89302  29 60795  11 47304  91 258006  14 324.8   0
                          ------Sequential Create------ --------Random Create--------
                          -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
                    files  /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP
                       16 55809  91 443999 108 78914  98 62023  99 624654  91 80732 100
  • WesternDigital WD10EADS-00M2B0
    • WD10EADS-M2B x 1
      Version 1.03e       ------Sequential Output------ --Sequential Input- --Random-
                          -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
      Machine        Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP  /sec %CP
      Katae            4G 47596  99 58574  15 31475   5 45445  76 72759   4 233.8   0
                          ------Sequential Create------ --------Random Create--------
                          -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
                    files  /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP
                       16 58471  95 431907 105 78084  99 61394 100 651348  95 69074 86
  • WesternDigital WD10EADS-00M2B0
    • WD10EADS-M2B x 5 x RAID-5 = 4TB
    • Intel Core2Duo E6420 (2.13GHz) + Foxconn P9657AA-8EKRS2H
      • Katae CPU換装
        Version 1.03e       ------Sequential Output------ --Sequential Input- --Random-
                            -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
        Machine        Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP  /sec %CP
        Katae            4G 52904  98 82880  23 56496   9 51261  86 234008  12 308.6   0
                            ------Sequential Create------ --------Random Create--------
                            -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
                      files  /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP
                         16 65995  93 485381 106 90981  99 69353  99 742362  90 92825 99
        Tips_Hardware_Bench_4TB_20090610.png

2009-05-27 1TB HDD ベンチマーク

  • by member/すながわひろゆき
  • Katae
    • Turbolinux 11 Server (kernel 2.6.23-7)
    • Intel Core2Duo E6300 (1.86GHz) + Foxconn P9657AA-8EKRS2H
  • WesternDigital WD10EADS-00L5B1
    • SN: WD-WCAU49219893 FW: 01.01A01
    • 1,000,204,886,016 bytes
    • WD 334GB/プラッタ 5400rpm 5/25頃値崩れ
    • いわゆる WD10EADS-L5B
      Version 1.03e       ------Sequential Output------ --Sequential Input- --Random-
                          -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
      Machine        Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP  /sec %CP
      Katae            4G 46600  98 58054  15 30870   4 40459  71 74224   4 243.2   0
                          ------Sequential Create------ --------Random Create--------
                          -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
                    files  /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP
                       16 48576  77 441474 107 79259  98 61815  99 652539  95 80673 100
  • WesternDigital WD10EADS-00M2B0
    • SN: WD-WMAV50040706 FW: 01.00A01
    • 1,000,204,886,016 bytes
    • WD 500GB/プラッタ 5400rpm 5/25頃発売
    • いわゆる WD10EADS-M2B
      Version 1.03e       ------Sequential Output------ --Sequential Input- --Random-
                          -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
      Machine        Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP  /sec %CP
      Katae            4G 47596  99 58574  15 31475   5 45445  76 72759   4 233.8   0
                          ------Sequential Create------ --------Random Create--------
                          -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
                    files  /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP
                       16 58471  95 431907 105 78084  99 61394 100 651348  95 69074 86
  • SEAGATE ST31000340NS
    • SN: 5QJ0V9JJ FW: SN06
    • 1,000,204,886,016 bytes
    • Seagate 334GB/プラッタ 7200rpm
    • NSは5年保証モデル ASはご存知FW問題児モデル
      Version 1.03e       ------Sequential Output------ --Sequential Input- --Random-
                          -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
      Machine        Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP  /sec %CP
      Katae            4G 46866  98 76955  21 41487   6 45146  87 100563   6 267.9   0
                          ------Sequential Create------ --------Random Create--------
                          -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
                    files  /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP
                       16 56433  92 430228  94 78485  99 62123 100 641702  94 79445 98
      Tips_Hardware_Bench_1TBHDD_20090529.png
  • 結論: あまり変わらないので、消費電力とか信頼性とか好みで選ぶべき
    • Katae.JamFunk.jpでは WD10EADS-M2B 採用
  • WDの考察
    • WD L5B 300GB/プラッタ 3枚, M2B 500GB/プラッタ 2枚
    • x 500/300 x 2/3 = x 10/9 (大差なし?)
    • 今後温度や消費電力を計測する予定

2009-04-26 USBとかmicroSDとか

  • by member/すながわひろゆき
    • CrystalDiskMark 2.1
    • Asus P5K + Intel Core2Quad Q6600
  • BUFFALO RUF-C/U2 (USB 8GB)
       Sequential Read :   30.683 MB/s
      Sequential Write :    7.294 MB/s
     Random Read 512KB :   30.770 MB/s
    Random Write 512KB :    1.618 MB/s
       Random Read 4KB :    6.556 MB/s
      Random Write 4KB :    0.017 MB/s
             Test Size : 50 MB
                  Date : 2009/04/26 17:05:38
  • pqiMRSDH6B-8G (microSDHC class6 8GB) + BUFFALO BSCRMSDC (microSDHC -> USB)
       Sequential Read :   15.856 MB/s
      Sequential Write :    9.260 MB/s
     Random Read 512KB :   15.705 MB/s
    Random Write 512KB :    2.090 MB/s
       Random Read 4KB :    5.405 MB/s
      Random Write 4KB :    0.028 MB/s
             Test Size : 50 MB
                  Date : 2009/04/26 17:20:41
  • PhotoFast SD-CO2G (microSD 2GB) + BUFFALO BSCRMSDC (microSDHC -> USB)
       Sequential Read :   20.090 MB/s
      Sequential Write :   11.516 MB/s
     Random Read 512KB :   19.951 MB/s
    Random Write 512KB :    1.987 MB/s
       Random Read 4KB :    4.312 MB/s
      Random Write 4KB :    0.018 MB/s
             Test Size : 50 MB
                  Date : 2009/04/26 17:28:06
  • Transcend JetFlash T3 (TS2GJFT3W)
       Sequential Read :   19.673 MB/s
      Sequential Write :    5.017 MB/s
     Random Read 512KB :   19.676 MB/s
    Random Write 512KB :    1.854 MB/s
       Random Read 4KB :    6.245 MB/s
      Random Write 4KB :    0.023 MB/s
             Test Size : 50 MB
                  Date : 2009/05/04 2:12:20
    Tips_Hardware_Bench_USBSD_20090426.png

2009-02-02 HDD vs SSD on KOHJINSHA SH6WB04A

  • by member/すながわひろゆき
  • KOHJINSHA SH6WB04A
    • HDD入れ替え時に OS も再インストールしたので、
      念のためHDD以外のベンチマークも比較している。
  • HDD FUJITSU MHV2040AH (標準添付品)
        CrystalMark :   13107
    
    [ ALU ]              2258
          Fibonacci :     876
          Napierian :     397
       Eratosthenes :     343
          QuickSort :     620
    [ FPU ]              2426
            MikoFPU :     259
         RandMeanSS :    1202
                FFT :     469
         Mandelbrot :     474
    [ MEM ]              2396
               Read : 1027.61 MB/s (  1027)
              Write :  564.99 MB/s (   564)
         Read/Write :  549.68 MB/s (   549)
              Cache : 2341.00 MB/s (   234)
    [ HDD ]              3771
               Read :   26.93 MB/s (  1077)
              Write :   24.72 MB/s (   988)
     RandomRead512K :   14.91 MB/s (   596)
    RandomWrite512K :   16.41 MB/s (   656)
     RandomRead 64K :    3.82 MB/s (   152)
    RandomWrite 64K :    7.57 MB/s (   302)
    [ GDI ]              1264
               Text :     631
             Square :      83
             Circle :     292
             BitBlt :     258
    [ D2D ]               601
       Sprite    10 :  197.96 FPS  (    19)
       Sprite   100 :   94.19 FPS  (    94)
       Sprite   500 :   20.44 FPS  (   102)
       Sprite  1000 :   12.25 FPS  (   122)
       Sprite  5000 :    2.61 FPS  (   130)
       Sprite 10000 :    1.34 FPS  (   134)
    [ OGL ]               391
      Scene 1 Score :     237
      Lines (x1000) : (  15048)
      Scene 1  CPUs : (      4)
      Scene 2 Score :     154
    Polygons(x1000) : (   3266)
      Scene 2  CPUs : (      4)
  • Transcend TS64GSSD25-M
        CrystalMark :   20469
    
    [ ALU ]              2272
          Fibonacci :     880
          Napierian :     400
       Eratosthenes :     344
          QuickSort :     626
    [ FPU ]              2433
            MikoFPU :     258
         RandMeanSS :    1210
                FFT :     472
         Mandelbrot :     471
    [ MEM ]              2364
               Read : 1022.78 MB/s (  1022)
              Write :  550.92 MB/s (   550)
         Read/Write :  536.77 MB/s (   536)
              Cache : 2349.09 MB/s (   234)
    [ HDD ]             11322
               Read :   73.31 MB/s (  2932)
              Write :   39.92 MB/s (  1596)
     RandomRead512K :   71.32 MB/s (  2852)
    RandomWrite512K :   31.90 MB/s (  1276)
     RandomRead 64K :   51.55 MB/s (  2062)
    RandomWrite 64K :   15.12 MB/s (   604)
    [ GDI ]              1017
               Text :     493
             Square :      73
             Circle :     259
             BitBlt :     192
    [ D2D ]               670
       Sprite    10 :  236.21 FPS  (    23)
       Sprite   100 :  101.97 FPS  (   101)
       Sprite   500 :   26.09 FPS  (   130)
       Sprite  1000 :   13.02 FPS  (   130)
       Sprite  5000 :    2.85 FPS  (   142)
       Sprite 10000 :    1.44 FPS  (   144)
    [ OGL ]               391
      Scene 1 Score :     237
      Lines (x1000) : (  15240)
      Scene 1  CPUs : (      4)
      Scene 2 Score :     154
    Polygons(x1000) : (   3327)
      Scene 2  CPUs : (      4)
    Tips_Hardware_Bench_SH6WB04A_ALL.png
    Tips_Hardware_Bench_SH6WB04A_HDD.png
  • 結論: 早くなった。
    • ただし、SSD特有の一瞬フリーズする「プチフリ」(?)発生だから好みによるかも。

2008-11-29 HDD, SSD, CF x2xRAID-0 on IBM ThinkCentre 8168-41I

  • by member/すながわひろゆき
  • 環境
    • CrystalDiskMark 2.2 (C) 2007-2008 hiyohiyo
    • Windows XP x86 SP3
    • IBM ThinkCentre 8168-41I
  • Seagate ST3300831AS (SATA-150 300GB)
       Sequential Read :   41.690 MB/s
      Sequential Write :   39.225 MB/s
     Random Read 512KB :   29.798 MB/s
    Random Write 512KB :   27.262 MB/s
       Random Read 4KB :    0.690 MB/s
      Random Write 4KB :    0.829 MB/s
    
             Test Size : 50 MB
                  Date : 2008/11/29 14:00:48
  • 玄人志向 KRHK-2xCF2.5SATA + BUFFALO RCF-U8G x 2
       Sequential Read :   73.510 MB/s
      Sequential Write :   57.542 MB/s
     Random Read 512KB :   73.916 MB/s
    Random Write 512KB :   17.306 MB/s
       Random Read 4KB :   14.448 MB/s
      Random Write 4KB :    0.175 MB/s
    
             Test Size : 50 MB
                  Date : 2008/11/29 14:05:39
  • BUFFALO SHD-NSUM120G
       Sequential Read :  151.821 MB/s
      Sequential Write :   92.171 MB/s
     Random Read 512KB :  144.307 MB/s
    Random Write 512KB :   56.791 MB/s
       Random Read 4KB :   15.570 MB/s
      Random Write 4KB :    2.139 MB/s
    
             Test Size : 50 MB
                  Date : 2008/11/29 14:08:55
    Tips_Hardware_Bench_HDDSSDCF_20081129.png