回覆 30# ernestjai


   我都係第一次聽會無保。

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用咗幾日做個基本測試先,
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本帖最後由 hyperbola 於 2018-8-23 14:19 編輯

昨日開箱部Thinkpad x380 yoga 隻512gb ssd 快o的:

-----------------------------------------------------------------------
CrystalDiskMark 6.0.1 x64 (C) 2007-2018 hiyohiyo
                          Crystal Dew World : https://crystalmark.info/
-----------------------------------------------------------------------
* MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s]
* KB = 1000 bytes, KiB = 1024 bytes

   Sequential Read (Q= 32,T= 1) :  2230.060 MB/s
  Sequential Write (Q= 32,T= 1) :  1951.051 MB/s
  Random Read 4KiB (Q=  8,T= 8) :   532.432 MB/s [ 129988.3 IOPS]
Random Write 4KiB (Q=  8,T= 8) :   488.321 MB/s [ 119219.0 IOPS]
  Random Read 4KiB (Q= 32,T= 1) :   187.277 MB/s [  45721.9 IOPS]
Random Write 4KiB (Q= 32,T= 1) :   216.435 MB/s [  52840.6 IOPS]
  Random Read 4KiB (Q=  1,T= 1) :    32.458 MB/s [   7924.3 IOPS]
Random Write 4KiB (Q=  1,T= 1) :    63.027 MB/s [  15387.5 IOPS]

  Test : 1024 MiB [C: 9.8% (46.8/475.7 GiB)] (x2)  [Interval=5 sec]
  Date : 2018/08/22 23:55:47
    OS : Windows 10  [10.0 Build 16299] (x64)


----------------------------------------------------------------------------
CrystalDiskInfo 7.7.0 (C) 2008-2018 hiyohiyo
                                Crystal Dew World : https://crystalmark.info/
----------------------------------------------------------------------------

    OS : Windows 10  [10.0 Build 16299] (x64)
  Date : 2018/08/23 14:18:16

-- Controller Map ----------------------------------------------------------
- Microsoft Storage Spaces Controller [SCSI]
+ Standard NVM Express Controller [SCSI]
   - SAMSUNG MZVLB512HAJQ-000L7

-- Disk List ---------------------------------------------------------------
(1) SAMSUNG MZVLB512HAJQ-000L7 : 512.1 GB [0/0/0, sq] - nv

----------------------------------------------------------------------------
(1) SAMSUNG MZVLB512HAJQ-000L7
----------------------------------------------------------------------------
           Model : SAMSUNG MZVLB512HAJQ-000L7
        Firmware : 4L2QEXA7
   Serial Number : S3TNNxxxxxxxxxxx
       Disk Size : 512.1 GB
     Buffer Size : Unknown
    # of Sectors :
   Rotation Rate : ---- (SSD)
       Interface : NVM Express
   Major Version : NVM Express 1.2
   Minor Version :
   Transfer Mode : PCIe 3.0 x4 | PCIe 3.0 x4
  Power On Hours : 6 hours
  Power On Count : 48 count
      Host Reads : 243 GB
     Host Writes : 696 GB
     Temperature : 33 C (91 F)
   Health Status : Good (100 %)
        Features : S.M.A.R.T.
       APM Level : ----
       AAM Level : ----
    Drive Letter : C:

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x1c 6gen i5 8gb 512gb SSD 快256GB SSD 少少。

-----------------------------------------------------------------------
CrystalDiskMark 6.0.1 x64 (C) 2007-2018 hiyohiyo
                          Crystal Dew World : https://crystalmark.info/
-----------------------------------------------------------------------
* MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s]
* KB = 1000 bytes, KiB = 1024 bytes

   Sequential Read (Q= 32,T= 1) :  3272.366 MB/s
  Sequential Write (Q= 32,T= 1) :   770.997 MB/s
  Random Read 4KiB (Q=  8,T= 8) :   619.982 MB/s [ 151362.8 IOPS]
Random Write 4KiB (Q=  8,T= 8) :   316.360 MB/s [  77236.3 IOPS]
  Random Read 4KiB (Q= 32,T= 1) :   232.129 MB/s [  56672.1 IOPS]
Random Write 4KiB (Q= 32,T= 1) :   312.247 MB/s [  76232.2 IOPS]
  Random Read 4KiB (Q=  1,T= 1) :    42.098 MB/s [  10277.8 IOPS]
Random Write 4KiB (Q=  1,T= 1) :    85.005 MB/s [  20753.2 IOPS]

  Test : 1024 MiB [C: 29.4% (140.1/475.7 GiB)] (x2)  [Interval=5 sec]
  Date : 2018/08/23 14:24:07
    OS : Windows 10 Professional [10.0 Build 17134] (x64)
  
----------------------------------------------------------------------------
CrystalDiskInfo 7.6.1 (C) 2008-2018 hiyohiyo
                                Crystal Dew World : https://crystalmark.info/
----------------------------------------------------------------------------

    OS : Windows 10 Professional [10.0 Build 17134] (x64)
  Date : 2018/08/23 14:24:48

-- Controller Map ----------------------------------------------------------
+ Standard NVM Express Controller [SCSI]
   - SAMSUNG MZVLB512HAJQ-000L7
- Microsoft Storage Spaces Controller [SCSI]

-- Disk List ---------------------------------------------------------------
(1) SAMSUNG MZVLB512HAJQ-000L7 : 512.1 GB [0/0/0, sq] - nv

----------------------------------------------------------------------------
(1) SAMSUNG MZVLB512HAJQ-000L7
----------------------------------------------------------------------------
           Model : SAMSUNG MZVLB512HAJQ-000L7
        Firmware : 4L2QEXA7
   Serial Number : S3TNNxxxxxxxxx
       Disk Size : 512.1 GB
     Buffer Size : Unknown
    # of Sectors :
   Rotation Rate : ---- (SSD)
       Interface : NVM Express
   Major Version : NVM Express 1.2
   Minor Version :
   Transfer Mode : PCIe 3.0 x4 | PCIe 3.0 x4
  Power On Hours : 76 hours
  Power On Count : 111 count
      Host Reads : 1167 GB
     Host Writes : 1082 GB
     Temperature : 39 C (102 F)
   Health Status : Good (100 %)
        Features : S.M.A.R.T.
       APM Level : ----
       AAM Level : ----
    Drive Letter : C:

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有個保養螺絲,你一開就會扭爛佢
c3048 發表於 2018-8-22 17:42


    我之前部x240 自己開殼換HD, 加Ram ,之後壞咗Display,照拿上去thinkpad centre 度比佢整。 一樣有保

via HKEPC IR Pro 3.4.0 - iOS(2.3.3)

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有個保養螺絲,你一開就會扭爛佢
c3048 發表於 2018-8-22 17:42


    冇聽過有呢樣野

而且lenovo係有cru, 就係比客自己換部份野

via HKEPC IR Pro 3.4.0 - Android(2.3.4)

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好彩還想打開換張wifi card同加張LTE Card
bbnetnet 發表於 2018-8-22 18:10


    如果本身冇lte卡 好大機會機內冇lte天線
想加只可以上淘寶買

via HKEPC IR Pro 3.4.0 - Android(2.3.4)

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回覆 35# lpfleung

Yes,
    Thinkpad 100% 可以換
T410, L440 都有保
以上全部加Ram 同換Ssd,都受保!
Lenovo ideapad就唔清楚

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thank you all ching,...明白了,等有時間訂埋兩張咭試下換咗佢先

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ching, 點睇有冇天線呀?

via HKEPC IR Pro 3.4.0 - iOS(2.3.3)

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