ProLiant DL380G5 安裝SAS 硬碟問題

[plamma]

 安裝一顆  HP EH0300FBQDD  300GB 15K  SAS HDD ，為何用ACU 檢測出來
 轉速為 10K 不是 15K  。底下為 規格資訊

Operating system environment Microsoft® Windows Server® 2008 Enterprise , Service Pack 2 (Build 6002)

ACU 檢測 :

  Physical Drive
  Status OK
  Drive Configuration Type Data
  Size 300.0 GB
  Drive Type SAS
  Model HP EH0300FBQDD  
  Firmware Version HPD2
  Current Temperature 34°C
  Maximum Temperature 40°C
  Rotational Speed 10K
  PHY Count 2
  Transfer Speed PHY 1: Unknown, PHY 2: Unknown
 
 
 Hardware Diagnosis :

  Storage
        Hard Drive 1, Storage Controller in Slot 1 300.0 GB, 10k RPM, SAS, HP EH0300FBQDD
       Logical Drive 1, Storage Controller in Slot 1 300.0 GB, RAID 0 - OK

  
      Controller Smart Array P400  
      Hardware Revision D
      Firmware Version 7.24

  是哪裡未做更新還是 ???

請各位高手可以幫我解答 ! 謝謝