Transcend のバックアップ(No.5)
Transcend 230S 
| 情報 | |
| 製品情報 | SATA-III 6Gb/s SSD230 |
| コントローラー | SM2258H AB |
| SMART定義 | Transcend SSD Scope v3.5のSMART定義 |
| その他 | UserBenchmark: Transcend TS128GSSD230S 128GB |
| SMART Attributes | |||||
| ID Dec | ID Hex | Attribute Name | 閾値 | 生の値 初期値 | 備考 |
| 1 | 01 | Read Error Rate | |||
| 5 | 05 | Reallocated Sectors Count | |||
| 9 | 09 | Power-On Hours | |||
| 12 | 0C | Power Cycle Count | |||
| 148 | 94 | SLC Total Erase Count | |||
| 149 | 95 | SLC Maximum Erase Count | |||
| 150 | 96 | SLC Minimum Erase Count | |||
| 151 | 97 | SLC Average Erase Count | |||
| 160 | A0 | Uncorrectable sectors count when read/write | |||
| 161 | A1 | Number of Valid Spare Blocks | |||
| 163 | A3 | Number of Initial Invalid Blocks | |||
| 164 | A4 | TLC Total Erase Count | |||
| 165 | A5 | TLC Maximum Erase Count | |||
| 166 | A6 | TLC Minimum Erase Count | |||
| 167 | A7 | TLC Average Erase Count | |||
| 168 | A8 | Max Erase Count of Spec | 存在せず | ||
| 169 | A9 | Remain Life (percentage) | 100 | A7が57になっても何故か減少しない | |
| 177 | B1 | Total Wear Level Count | |||
| 181 | B5 | Total Program Fail Count | |||
| 182 | B6 | Total Erase Fail Count | |||
| 187 | BB | Uncorrectable Error Count | |||
| 192 | C0 | Power-Off Retract Count | |||
| 194 | C2 | Temperature | |||
| 196 | C4 | Reallocation Event Count | |||
| 199 | C7 | Ultra DMA CRC Error Count | |||
| 225 | E1 | Total LBAs Written (each write unit = 32MB) | 存在せず | ||
| 232 | E8 | Available Reserved Space | 100 | ||
| 241 | F1 | Total LBA Written (each write unit=512MB) | A7からすると実際は32MB単位 | ||
| 242 | F2 | Total LBA Read (each read unit=512MB) | A7からすると実際は32MB単位 | ||
| 245 | F5 | Flash Write Sector Count | 32MB単位のNAND書き込み量? | ||
Transcend 220S
| 情報 | |
| 製品情報 | SATA-III 6Gb/s SSD220 |
| コントローラー | SM2256K AB |
| SMART定義 | Transcend SSD Scope v3.5のSMART定義 |
| その他 | UserBenchmark: Transcend SSD220 240GB TS240GSSD220S |
| SMART Attributes | |||||
| ID Dec | ID Hex | Attribute Name | 閾値 | 生の値 初期値 | 備考 |
| 1 | 01 | Read Error Rate | |||
| 5 | 05 | Reallocated Sectors Count | |||
| 9 | 09 | Power-On Hours | |||
| 12 | 0C | Power Cycle Count | |||
| 160 | A0 | Uncorrectable sectors count when read/write | |||
| 161 | A1 | Number of Valid Spare Blocks | |||
| 163 | A3 | Number of Initial Invalid Blocks | |||
| 164 | A4 | Total Erase Count | |||
| 165 | A5 | Maximum Erase Count | |||
| 166 | A6 | Minimum Erase Count | |||
| 167 | A7 | Average Erase Count | |||
| 168 | A8 | Max Erase Count of Spec | 1000 | ||
| 169 | A9 | Remain Life (percentage) | 100 | A7が86になっても何故か減少しない | |
| 175 | AF | Program fail count in worst die | |||
| 176 | B0 | Erase fail count in worst die | |||
| 177 | B1 | Total Wear Level Count | |||
| 178 | B2 | Runtime Invalid Block Count | |||
| 181 | B5 | Total Program Fail Count | |||
| 182 | B6 | Total Erase Fail Count | |||
| 187 | BB | Uncorrectable Error Count | |||
| 192 | C0 | Power-Off Retract Count | |||
| 194 | C2 | Controlled Temperature | |||
| 195 | C3 | Hardware ECC Recovered | |||
| 196 | C4 | Reallocation Event Count | |||
| 198 | C6 | Uncorrectable Error Count Off-line | |||
| 199 | C7 | Ultra DMA CRC Error Count | |||
| 225 | E1 | Total LBA Written (each write unit=32MB) | 存在せず | ||
| 232 | E8 | Available Reserved Space | 100 | ||
| 241 | F1 | Total LBA Written (each write unit=32MB) | |||
| 242 | F2 | Total LBA Read (each read unit=32MB) | |||
| 245 | F5 | Flash Write Sector Count | 32MB単位のNAND書き込み量? | ||
Transcend 370S
| 情報源 | |
| 製品情報 | Transcend SSD370 |
| EN_SSD_ProductSheet.pdf | |
| 純正ユーティリティー | Transcend SSD Scope |
| 仕様書 | TSXGSSD370S_V10_Datasheet.pdf |
| その他 | 価格.com - 『5個目のSSD』 |
| SMART Attributes | |||||
| ID Dec | ID Hex | Attribute Name | 閾値 | 生の値 初期値 | 備考 |
| 1 | 01 | Read Error Rate | |||
| 5 | 05 | Reallocated sectors count | |||
| 9 | 09 | Power-on hours | 実際の起動時間より大幅に短い | ||
| 12 | 0C | Power Cycle Count | |||
| 160 | A0 | Uncorrectable sectors count when read/write | |||
| 161 | A1 | Number of valid spare blocks | |||
| 163 | A3 | Number of initial invalid blocks | |||
| 164 | A4 | Total erase count | |||
| 165 | A5 | Maximum erase count | |||
| 166 | A6 | Minimum erase count | |||
| 167 | A7 | Average erase count | |||
| 168 | A8 | Max erase count of spec | 3000 | ||
| 169 | A9 | Remain Life (percentage) | 100 | ||
| 175 | AF | Program fail count in worst die | |||
| 176 | B0 | Erase fail count in worst die | |||
| 177 | B1 | Total wear level count | 50 | 平均消去回数としての意味を持っていない | |
| 178 | B2 | Runtime invalid block count | |||
| 181 | B5 | Total program fail count | |||
| 182 | B6 | Total erase fail count | |||
| 192 | C0 | Power-off retract Count | |||
| 194 | C2 | Controlled temperature | |||
| 195 | C3 | Hardware ECC recovered | |||
| 196 | C4 | Reallocation event count | 16 | ||
| 197 | C5 | Current Pending Sector Count | |||
| 198 | C6 | Uncorrectable error count off-line | |||
| 199 | C7 | Ultra DMA CRC Error Count | 50 | ||
| 232 | E8 | Available reserved space | 100 | ||
| 241 | F1 | Total LBA written (each write unit = 32MB) | |||
| 242 | F2 | Total LBA read (each read unit = 32MB) | |||
| 245 | F5 | Flash write sector count | 同一コントローラーTS6500のSSD420の説明では "Total sector write to flash (each write unit = 32 MB)" | ||
純正ユーティリティー Transcend SSD Scope
・SSD Scopeは同梱のCrystalDiskInfoを実行してSMART情報を取得する(/CopyExitオプションで出力されたDiskInfo.txtのSMART_READ_DATAブロックを読む)
・SMART_READ_DATAブロックのアドレス 0x190(400) にあるコントローラー名("TS6500"等)に合ったSMART定義を使う
・370Sの表示寿命の計算式は (1-(Average_erase_count / Max_erase_count_of_spec))*100 で、70%を切ると注意アイコンに切り替わる
Transcend_SSD_Scope_SMART.txt.zip