Mac Pro Baisse de performance SSD INTEL 510 120 Gb SATAIII Macpro 4.1

bdlapierre

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lentilly
Bonjour disque d'occasion installé depuis 2017. Après vérification.
Le trim est réactivé depuis que je j'ai constaté
un ralentissement.

Le disque 2'5 est installé dans une baie avec un adaptateur 3'5.

Voilà les résultats de disk sped test :
Capture d’écran 2019-12-27 à 11.10.05.png
On devrait plutôt atteindre les 400 MB/s et 200 Mb/s non ?
 
Hello,

450 MB/s et 210 MB/s sont les specs du SSD Intel 510.
Mais 250 MB/s, ou 250 Mo/s, (*) en R/W en SATA II qui est la vitesse max des 4 x baies SATA 2 du MP 4.1 ou 5.1 et cela même si tu lui mets un SATA 3 à 500 MB/s

De toute façon tu as un PB, Trim activé ou pas.

Amitiés.

(*) Ne pas confondre avec 250 Mb/s
 
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Réactions: bdlapierre
De toute façon tu as un PB, Trim activé ou pas.

Aïe et Merci de ta réponse .

j'ai testé le disque avec DRiveX .
Bloc de code:
### SYSTEM INFORMATION ###
Report Timestamp                     : 30 décembre 2019 16:44:57 UTC+1
Report Timestamp (ISO 8601 format)   : 2019-12-30T16:44:57

Application Name                     : DriveDx
Application Version                  : 1.9.1.670
Application SubBuild                 : 0
Application Edition                  : Standalone
Application Website                  : https://binaryfruit.com/drivedx
DriveDx Knowledge Base Revision      : 11/11

Computer Name                        : Mac Pro de Macpro
Host Name                            : Mac-Pro-de-Macpro
Computer Model                       : MacPro5,1

OS Boot Time                         : 2019-12-30T16:43:29
Time Since Boot                      : 00h 01m 28s
OS Name                              : macOS
OS Version                           : 10.13.6
OS Build                             : 17G10021
OS Kernel Version                    : Darwin 17.7.0

SAT SMART Driver Version             : 0.10.1s
ATA Command Support Tolerance        : verypermissive
N of drives in report                : 1



### DRIVE 1 OF 1 ###
Last Checked                         : 30 décembre 2019 16:44:29 UTC+1
Last Checked (ISO 8601 format)       : 2019-12-30T16:44:29

Advanced SMART Status                : OK
Overall Health Rating                : GOOD 100%
SSD Lifetime Left Indicator          : GOOD 93.0%
Issues found                         : 0

Serial Number                        : LNEL1373009F120CGN
WWN Id                               : 0 1507a5 1e36b5d94
Volumes                              : MAC PRO SSD
Device Path                          : /dev/disk0
Total Capacity                       : 120.0 GB (120 034 123 776 Bytes)
Model Family                         : Intel 510 Series SSDs
Model                                : INTEL SSDSC2MH120A2
Firmware Version                     : PPG4
Drive Type                           : SSD

Power On Time                        : 17 285 hours (24 months 0 days 5 hours)
Power Cycles Count                   : 1 857
Current Power Cycle Time             : 0.0 hours



=== DEVICE CAPABILITIES ===
S.M.A.R.T. support enabled           : yes
DriveDx Active Diagnostic Config     : Intel 510 Series SSDs config [ssd.intel.510]
Sector Logical Size                  : 512
Sector Physical Size                 : 512
Physical Interconnect                : SATA
Logical Protocol                     : SATA
Removable                            : no
Ejectable                            : no
ATA Version                          : ATA8-ACS T13/1699-D revision 2d
SATA Version                         : SATA 3.0, 6.0 Gb/s
Bay #                                : 4
I/O Path                             : IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/SATA@1F,2/AppleAHCI/PRT3@3/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice
Attributes Data Structure Revision   : 1
SMART Command Transport (SCT) flags  : 0x3d
SCT Status supported                 : yes
SCT Feature Control supported        : yes
SCT Data Table supported             : yes
Error logging capabilities           : 0x0
Self-tests supported                 : yes
Offline Data Collection capabilities : 0x15
Offline Data Collection status       : 0x0
Auto Offline Data Collection flags   : 0x0
[Known device                       ]: yes
[Drive State Flags                  ]: 0x0


=== CURRENT POWER CYCLE STATISTICS ===
Data Read                           : 2.1 GB
Data Written                        : 65.2 MB
Data Read/Write Ratio               : 32.60
Average Throughput (Read)           : 59.3 MB/s
Average Throughput (Write)          : 9.4 MB/s

Operations (Read)                   : 71 791
Operations (Write)                  : 4 603
Operations Read/Write Ratio         : 16
Throughput per operation (Read)     : 30.3 KB/Op
Throughput per operation (Write)    : 14.5 KB/Op

Latency Time (Read)                 : 0 ns
Latency Time (Write)                : 0 ns
Retries (Read)                      : 0
Retries (Write)                     : 0
Errors (Read)                       : 0
Errors (Write)                      : 0


=== PROBLEMS SUMMARY ===
Failed Indicators (life-span / pre-fail)  : 0 (0 / 0)
Failing Indicators (life-span / pre-fail) : 0 (0 / 0)
Warnings (life-span / pre-fail)           : 0 (0 / 0)
Recently failed Self-tests (Short / Full) : 0 (0 / 0)
I/O Error Count                          : 0 (0 / 0)


=== IMPORTANT HEALTH INDICATORS ===
ID  NAME                                         RAW VALUE                  STATUS
  5 Retired Block Count                          0                          100% OK
192 Unsafe Shutdown Count                        452                        100% OK
232 Available Reserved Space                     0x0                        100% OK
233 Media Wearout Indicator                      0x0                        93.0% OK




=== DRIVE HEALTH INDICATORS ===
ID   | NAME                                        | TYPE      | UPDATE | RAW VALUE                  | VALUE | THRESHOLD | WORST | LAST MODIFIED        | STATUS         
   3   Spin Up Time                                  Life-span   offline               0                 100           0    100                       -    100%  OK         
   4   Start Stop Count                              Life-span   offline               0                 100           0    100                       -    100%  OK         
   5   Retired Block Count                           Life-span   online                0                 100           0    100                       -    100%  OK         
   9   Power On Hours                                Life-span   online              17 285              100           0    100        30/12/2019 16:44    100%  OK         
  12   Power Cycle Count                             Life-span   online              1 857               100           0    100        30/12/2019 16:44    100%  OK         
 192   Unsafe Shutdown Count                         Life-span   online               452                100           0    100        30/12/2019 16:44    100%  OK         
 225   Host Writes 32MiB                             Life-span   offline             52 102              100           0    100        30/12/2019 16:44    100%  OK         
 232   Available Reserved Space                      Pre-fail    online               0x0                100          10    100                       -    100%  OK         
 233   Media Wearout Indicator                       Life-span   online               0x0                 93           0     93                       -   93.0%  OK         



=== DRIVE ERROR LOG ===
error log is empty


=== DRIVE SELF-TEST LOG ===
self-test log is empty