Western Digital のバックアップの現在との差分(No.2)
Western Digital Green SSD 
| その他 | WD SSD Dashboard -> nike2_generic.xml (v1.1) |
| コントローラー | SiliconMotion SM2258XT S AB |
| SMART定義 | WD SSD Dashboard -> nike2_generic.xml (v1.1) |
| SMART Attributes |
| ID Dec | ID Hex | Attribute Name | 項目名 | 閾値 | 生の値 初期値 | 備考 |
| 5 | 05 | Reassigned Block Count |
| 9 | 09 | Power On Hours |
| 12 | 0C | Drive Power Cycle Count |
| 165 | A5 | SLC Block Erase Count |
| 166 | A6 | Minimum P/E Cycles (TLC) |
| 167 | A7 | Maximum Bad Blocks per Die |
| 168 | A8 | Maximum P/E Cycles (TLC) |
| 169 | A9 | Total Bad Blocks |
| 170 | AA | Grown Bad Block |
| 171 | AB | Program Fail Count |
| 172 | AC | Erase Fail Count |
| 173 | AD | Average P/E Cycles (TLC) |
| 174 | AE | Unexpected Power Loss Count |
| 187 | BB | Reported UECC Errors |
| 188 | BC | Command Timeout Count |
| 194 | C2 | Temperature | 上位WORDから順に 最大/無し/現在温度 |
| 199 | C7 | SATA CRC Errors |
| 230 | E6 | Media Wearout Indicator |
| 232 | E8 | Available Reserve Space | 4 |
| 233 | E9 | NAND GB Written TLC |
| 234 | EA | NAND GB Written SLC |
| 241 | F1 | Total Host GB Written |
| 242 | F2 | Total Host GB Read |
| 244 | F4 | Temperature Throttle Status |
| SMART Attributes |
| ID Dec | ID Hex | Attribute Name | 閾値 | 生の値 初期値 | 備考 |
| 5 | 05 | Reassigned Block Count |
| 9 | 09 | Power On Hours |
| 12 | 0C | Drive Power Cycle Count |
| 165 | A5 | SLC Block Erase Count | 上位WORDから順に 最小/最大/平均SLC消去回数 |
| 166 | A6 | Minimum P/E Cycles (TLC) |
| 167 | A7 | Maximum Bad Blocks per Die |
| 168 | A8 | Maximum P/E Cycles (TLC) |
| 169 | A9 | Total Bad Blocks |
| 170 | AA | Grown Bad Block |
| 171 | AB | Program Fail Count |
| 172 | AC | Erase Fail Count |
| 173 | AD | Average P/E Cycles (TLC) |
| 174 | AE | Unexpected Power Loss Count |
| 187 | BB | Reported UECC Errors |
| 188 | BC | Command Timeout Count |
| 194 | C2 | Temperature | 上位WORDから順に 最大/無し/現在温度 |
| 199 | C7 | SATA CRC Errors |
| 230 | E6 | Media Wearout Indicator | 下位WORDが10000で寿命 |
| 232 | E8 | Available Reserve Space | 4 | 100 |
| 233 | E9 | NAND GB Written TLC |
| 234 | EA | NAND GB Written SLC |
| 241 | F1 | Total Host GB Written |
| 242 | F2 | Total Host GB Read |
| 244 | F4 | Temperature Throttle Status |
Western Digital Blue SSD
| その他 | WD SSD Dashboard -> venus_generic.xml (v1.3) |
| コントローラー | Marvell 88SS1074-BSW2 |
| SMART定義 | WD SSD Dashboard -> venus_generic.xml (v1.3) |
| SMART初期値/閾値 | overclockers.ru WD Blue SSD 1T WDS100T1B0A |
| SMART Attributes |
| ID Dec | ID Hex | Attribute Name | 項目名 | 閾値 | 生の値 初期値 | 備考 |
| 5 | 05 | Reassigned Block Count |
| 9 | 09 | Power On Hours |
| 12 | 0C | Drive Power Cycle Count |
| 165 | A5 | SLC Block Erase Count |
| 166 | A6 | Minimum P/E Cycles (TLC) |
| 167 | A7 | Maximum Bad Blocks per Die |
| 168 | A8 | Maximum P/E Cycles (TLC) |
| 169 | A9 | Total Bad Blocks |
| 170 | AA | Grown Bad Block |
| 171 | AB | Program Fail Count |
| 172 | AC | Erase Fail Count |
| 173 | AD | Average P/E Cycles (TLC) |
| 174 | AE | Unexpected Power Loss Count |
| 184 | B8 | End-to-end Error Detection/Correction Count |
| 187 | BB | Reported Uncorrectable Errors |
| 188 | BC | Command Timeout Count |
| 194 | C2 | Temperature | 上位WORDから順に 最大/最小/現在温度 |
| 199 | C7 | CRC Error Count |
| 230 | E6 | Media Wearout Indicator |
| 232 | E8 | Available Reserve Space | 4 |
| 233 | E9 | NAND GB Written TLC |
| 234 | EA | NAND GB Written SLC |
| 241 | F1 | Total GB Write |
| 242 | F2 | Total GB Read |
| 244 | F4 | Temperature Throttle Status |
| SMART Attributes |
| ID Dec | ID Hex | Attribute Name | 閾値 | 生の値 初期値 | 備考 |
| 5 | 05 | Reassigned Block Count |
| 9 | 09 | Power On Hours |
| 12 | 0C | Drive Power Cycle Count |
| 165 | A5 | SLC Block Erase Count | 上位WORDから順に 最小/最大/平均SLC消去回数 |
| 166 | A6 | Minimum P/E Cycles (TLC) |
| 167 | A7 | Maximum Bad Blocks per Die |
| 168 | A8 | Maximum P/E Cycles (TLC) |
| 169 | A9 | Total Bad Blocks |
| 170 | AA | Grown Bad Block |
| 171 | AB | Program Fail Count |
| 172 | AC | Erase Fail Count |
| 173 | AD | Average P/E Cycles (TLC) |
| 174 | AE | Unexpected Power Loss Count |
| 184 | B8 | End-to-end Error Detection/Correction Count |
| 187 | BB | Reported Uncorrectable Errors |
| 188 | BC | Command Timeout Count |
| 194 | C2 | Temperature | 上位WORDから順に 最大/最小/現在温度 |
| 199 | C7 | CRC Error Count |
| 230 | E6 | Media Wearout Indicator | 0 | 下位WORDが25600で寿命 |
| 232 | E8 | Available Reserve Space | 4 | 100 |
| 233 | E9 | NAND GB Written TLC |
| 234 | EA | NAND GB Written SLC |
| 241 | F1 | Total GB Write |
| 242 | F2 | Total GB Read |
| 244 | F4 | Temperature Throttle Status |
その他
| 純正ユーティリティー | WD SSD Dashboard |
寿命について
SanDisk SSD Plus (MLC)
E6:100でP/Eサイクル寿命
UserBenchmark.comから見た各製品のP/Eサイクル寿命
■ SanDisk SSD Plus (MLC)
AD:3000で寿命
E6:100で消耗度100%
SanDisk SSD Plus (TLC) / WD Green SSD
■ SanDisk SSD Plus (TLC) / WD Green SSD
A5の下位WORD:30000でSLC寿命
AD:700でTLC寿命
E6の下位WORD:10000で消耗度100%
上位WORD: SLC消耗度
中位WORD: TLC消耗度
下位WORD: SLCとTLCの消耗が進んだ方の値
E6の下位WORD:10000で寿命
AD:700で寿命
SanDisk Ultra II (G25) / SanDisk Ultra II (G26) / WD Blue SSD
■ SanDisk Ultra II (G25) / SanDisk Ultra II (G26) / WD Blue SSD
A5の下位WORD:21000でSLC寿命? (G25) (E6の最上位WORDが1542付近で止まってしまうバグ?有り)
A5の下位WORD:35000でSLC寿命 (G26 / Blue)
AD:500でTLC寿命 (G25)
AD:700でTLC寿命 (G26 / Blue)
E6の下位WORD:25600で消耗度100%
上位WORD: SLC消耗度
中位WORD: TLC消耗度
下位WORD: SLCとTLCの消耗が進んだ方の値
WORDの上位BYTEが百分率の整数部、下位BYTEが小数部
E6の下位WORD:25600で寿命
AD:500で寿命 (G25)
AD:700で寿命 (G26 / Blue)
WORDの上位BYTEが百分率の整数部、下位BYTEが小数部 (小数部が100で整数部が繰り上がり)
SanDisk Extreme PRO
■ SanDisk Extreme PRO
AD:3000で寿命
E6:25600で消耗度100%
上位WORD: 0
中位WORD: 0
下位WORD: 消耗度
WORDの上位BYTEが百分率の整数部、下位BYTEが小数部
E6:25600で寿命
AD:3000で寿命
WORDの上位BYTEが百分率の整数部、下位BYTEが小数部 (小数部が100で整数部が繰り上がり)