Portál AbcLinuxu, 6. května 2025 23:21
M550 byla vykonnejsi (a drazsi) varianta M500, mela o chlup novejsi radic, myslim stejny, co se pak objevil v MX100.
Hlavni vyhodu M rad od Crucialu vidim v radici Marvell, to je dlouhodobe osvedcena kvalita. Naopak bych se bal Phisonu, co davaji do BX100, dokud se dlouhodobe neosvedci. Z vlastni zkusenosti nedoporucuju Sandforce, se Samsungy nemam zkusenosti, ale reputaci nemaji nejlepsi.
=== START OF INFORMATION SECTION === Model Family: SandForce Driven SSDs Device Model: OCZ-AGILITY3 Serial Number: OCZ-3W17E1197QC92G7L LU WWN Device Id: 5 e83a97 e1d7c54f9 Firmware Version: 2.25 User Capacity: 120 034 123 776 bytes [120 GB] Sector Size: 512 bytes logical/physical Rotation Rate: Solid State Device Device is: In smartctl database [for details use: -P show] ATA Version is: ATA8-ACS, ACS-2 T13/2015-D revision 3 SATA Version is: SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s) Local Time is: Sun Jun 14 00:42:57 2015 CEST SMART support is: Available - device has SMART capability. SMART support is: Enabled === START OF READ SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED General SMART Values: Offline data collection status: (0x00) Offline data collection activity was never started. Auto Offline Data Collection: Disabled. Self-test execution status: ( 0) The previous self-test routine completed without error or no self-test has ever been run. Total time to complete Offline data collection: ( 0) seconds. Offline data collection capabilities: (0x7b) SMART execute Offline immediate. Auto Offline data collection on/off support. Suspend Offline collection upon new command. Offline surface scan supported. Self-test supported. Conveyance Self-test supported. Selective Self-test supported. SMART capabilities: (0x0003) Saves SMART data before entering power-saving mode. Supports SMART auto save timer. Error logging capability: (0x01) Error logging supported. General Purpose Logging supported. Short self-test routine recommended polling time: ( 1) minutes. Extended self-test routine recommended polling time: ( 48) minutes. Conveyance self-test routine recommended polling time: ( 2) minutes. SCT capabilities: (0x0021) SCT Status supported. SCT Data Table supported. SMART Attributes Data Structure revision number: 10 Vendor Specific SMART Attributes with Thresholds: ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE 1 Raw_Read_Error_Rate 0x000f 112 112 050 Pre-fail Always - 0/71719242 5 Retired_Block_Count 0x0033 100 100 003 Pre-fail Always - 1 9 Power_On_Hours_and_Msec 0x0032 079 079 000 Old_age Always - 18613h+09m+58.090s 12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 206 171 Program_Fail_Count 0x0032 000 000 000 Old_age Always - 1 172 Erase_Fail_Count 0x0032 000 000 000 Old_age Always - 0 174 Unexpect_Power_Loss_Ct 0x0030 000 000 000 Old_age Offline - 73 177 Wear_Range_Delta 0x0000 000 000 000 Old_age Offline - 8 181 Program_Fail_Count 0x0032 000 000 000 Old_age Always - 1 182 Erase_Fail_Count 0x0032 000 000 000 Old_age Always - 0 187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always - 0 194 Temperature_Celsius 0x0022 128 129 000 Old_age Always - 128 (0 127 0 129 0) 195 ECC_Uncorr_Error_Count 0x001c 120 120 000 Old_age Offline - 0/71719242 196 Reallocated_Event_Count 0x0033 100 100 003 Pre-fail Always - 1 201 Unc_Soft_Read_Err_Rate 0x001c 120 120 000 Old_age Offline - 0/71719242 204 Soft_ECC_Correct_Rate 0x001c 120 120 000 Old_age Offline - 0/71719242 230 Life_Curve_Status 0x0013 100 100 000 Pre-fail Always - 100 231 SSD_Life_Left 0x0013 100 100 010 Pre-fail Always - 0 233 SandForce_Internal 0x0000 000 000 000 Old_age Offline - 15084 234 SandForce_Internal 0x0032 000 000 000 Old_age Always - 19417 241 Lifetime_Writes_GiB 0x0032 000 000 000 Old_age Always - 19417 242 Lifetime_Reads_GiB 0x0032 000 000 000 Old_age Always - 13576to vypadá že já mám spíše poměr 40:60. Ale je to už celkem vousaté SSD.
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-4.0.5-040005-generic] (local build) Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Model Family: SandForce Driven SSDs Device Model: KINGSTON SH103S3240G Serial Number: 50026B7242095241 LU WWN Device Id: 5 0026b7 242095241 Firmware Version: 526ABBF0 User Capacity: 240 057 409 536 bytes [240 GB] Sector Size: 512 bytes logical/physical Rotation Rate: Solid State Device Device is: In smartctl database [for details use: -P show] ATA Version is: ATA8-ACS, ACS-2 T13/2015-D revision 3 SATA Version is: SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s) Local Time is: Sun Jun 14 20:57:20 2015 CEST SMART support is: Available - device has SMART capability. SMART support is: Enabled === START OF READ SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED General SMART Values: Offline data collection status: (0x02) Offline data collection activity was completed without error. Auto Offline Data Collection: Disabled. Self-test execution status: ( 0) The previous self-test routine completed without error or no self-test has ever been run. Total time to complete Offline data collection: ( 0) seconds. Offline data collection capabilities: (0x79) SMART execute Offline immediate. No Auto Offline data collection support. Suspend Offline collection upon new command. Offline surface scan supported. Self-test supported. Conveyance Self-test supported. Selective Self-test supported. SMART capabilities: (0x0003) Saves SMART data before entering power-saving mode. Supports SMART auto save timer. Error logging capability: (0x01) Error logging supported. General Purpose Logging supported. Short self-test routine recommended polling time: ( 1) minutes. Extended self-test routine recommended polling time: ( 48) minutes. Conveyance self-test routine recommended polling time: ( 2) minutes. SCT capabilities: (0x0025) SCT Status supported. SCT Data Table supported. SMART Attributes Data Structure revision number: 10 Vendor Specific SMART Attributes with Thresholds: ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE 1 Raw_Read_Error_Rate 0x0033 095 095 050 Pre-fail Always - 0/8581828 5 Retired_Block_Count 0x0033 100 100 003 Pre-fail Always - 0 9 Power_On_Hours_and_Msec 0x0032 092 092 000 Old_age Always - 7093h+19m+26.020s 12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 539 171 Program_Fail_Count 0x000a 000 000 000 Old_age Always - 0 172 Erase_Fail_Count 0x0032 000 000 000 Old_age Always - 0 174 Unexpect_Power_Loss_Ct 0x0030 000 000 000 Old_age Offline - 160 177 Wear_Range_Delta 0x0000 000 000 000 Old_age Offline - 1 181 Program_Fail_Count 0x000a 000 000 000 Old_age Always - 0 182 Erase_Fail_Count 0x0032 000 000 000 Old_age Always - 0 187 Reported_Uncorrect 0x0012 100 100 000 Old_age Always - 0 189 Airflow_Temperature_Cel 0x0000 036 048 000 Old_age Offline - 36 (Min/Max 15/48) 194 Temperature_Celsius 0x0022 036 048 000 Old_age Always - 36 (Min/Max 15/48) 195 ECC_Uncorr_Error_Count 0x001c 120 120 000 Old_age Offline - 0/8581828 196 Reallocated_Event_Count 0x0033 100 100 003 Pre-fail Always - 0 201 Unc_Soft_Read_Err_Rate 0x001c 120 120 000 Old_age Offline - 0/8581828 204 Soft_ECC_Correct_Rate 0x001c 120 120 000 Old_age Offline - 0/8581828 230 Life_Curve_Status 0x0013 100 100 000 Pre-fail Always - 100 231 SSD_Life_Left 0x0013 100 100 010 Pre-fail Always - 0 233 SandForce_Internal 0x0032 000 000 000 Old_age Always - 9132 234 SandForce_Internal 0x0032 000 000 000 Old_age Always - 6743 241 Lifetime_Writes_GiB 0x0032 000 000 000 Old_age Always - 6743 242 Lifetime_Reads_GiB 0x0032 000 000 000 Old_age Always - 6498 SMART Error Log not supported SMART Self-test Log not supported SMART Selective self-test log data structure revision number 1 SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS 1 0 0 Not_testing 2 0 0 Not_testing 3 0 0 Not_testing 4 0 0 Not_testing 5 0 0 Not_testing Selective self-test flags (0x0): After scanning selected spans, do NOT read-scan remainder of disk. If Selective self-test is pending on power-up, resume after 0 minute delay.
Kingston s HyperX Savage nasadil latku hodne vysokoBavíme se o tom samém co testoval Tomshardware (240GB verzi) s verdiktem:
At its weakest point, the HyperX Savage 240GB is unacceptable. Mixed random performance using 80% reads at 20,000 IOPS is the worst we've seen from a modern SSD. Most of us will never get beyond a queue depth of eight, but at QD4 the damage is already done. Sequential mixed workload performance isn't much better. Again, the Savage 240GB is at the bottom of our charts, lower than SSDs costing significantly less.Kingston těží ze svého marketingu a valná většina uživatelů ho kupuje protože ho zná nejdéle, po stránce kvality je to b-brand na úrovni A-data, Transcend, Corsair apod.
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