Why do you say "certainly"?
Why do you say "certainly"?
SSDs support S.M.A.R.T., so they can give early warnings of impending failure just like a spinning drive.
If the SSD controller fails - that would be sudden, just like when a spinning hard drive controller fails.
I believe the point is about un-warned failure. It is certainly more likely that a HDD will provide some warning of impending doom than an SSD.
Why do you say "certainly"?
SSDs support S.M.A.R.T., so they can give early warnings of impending failure just like a spinning drive.
If the SSD controller fails - that would be sudden, just like when a spinning hard drive controller fails.
Code:
smartctl -a sdc
smartctl 5.40 2010-10-16 r3189 [i686-w64-mingw32-win7(64)] (sf-win32-5.40-1)
Copyright (C) 2002-10 by Bruce Allen, http://smartmontools.sourceforge.net
=== START OF INFORMATION SECTION ===
Model Family: SandForce Driven SSDs
Device Model: OCZ-VERTEX2
Serial Number: OCZ-L29O
Firmware Version: 1.24
User Capacity: 120,034,123,776 bytes
Device is: In smartctl database [for details use: -P show]
ATA Version is: 8
ATA Standard is: ATA-8-ACS revision 6
Local Time is: Thu Dec 23 12:53:32 2010 PST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
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 116 100 050 Pre-fail Always - 0/138974153
5 Retired_Block_Count 0x0033 100 100 003 Pre-fail Always - 0
9 Power_On_Hours_and_Msec 0x0032 100 100 000 Old_age Always - 696h+01m+52.180s
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 6
171 Program_Fail_Count 0x0032 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 - 2
177 Wear_Range_Delta 0x0000 000 000 000 Old_age Offline - 0
181 Program_Fail_Count 0x0032 000 000 000 Old_age Always - 0
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 001 129 000 Old_age Always - 1 (0 127 0 129)
195 ECC_Uncorr_Error_Count 0x001c 116 100 000 Old_age Offline - 0/138974153
196 Reallocated_Event_Count 0x0033 100 100 000 Pre-fail Always - 0
231 SSD_Life_Left 0x0013 100 100 010 Pre-fail Always - 0
233 SandForce_Internal 0x0000 000 000 000 Old_age Offline - 64
234 SandForce_Internal 0x0032 000 000 000 Old_age Always - 128
241 Lifetime_Writes_GiB 0x0032 000 000 000 Old_age Always - 128
242 Lifetime_Reads_GiB 0x0032 000 000 000 Old_age Always - 320
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