SanDisk Ultra SDSSDH-120G-G25 120 GB
SanDisk Ultra SSD oferuje przyzwoity czas dostępu i liczbę iops podczas odczytu oraz przeciętne wartości podczas zapisu. Bardzo dobrze wypada w testach aplikacyjnych. Nośnik ma bardzo małe zapotrzebowanie na energię, co jest niewątpliwie jego dużym atutem.
Specyfikacja i wyniki
| Gwarancja [miesiące] | 36 |
| Pojemnoś deklarowana [GB] | 120 |
| Typ pamięci | MLC |
| format [cale] | 2,5 |
| Złacze USB | nie |
| Pojemność zmierzona [GB] | 111,79 |
| Wydajność [pkt.] | 52 |
| Pobór prądu/temperatura [pkt.] | 91 |
| Serwis [pkt.] | 100 |
| Dane techniczne | |
| Cena za 1 GB [zł] | 5.41 |
| Złącze | SATA II 3 Gb/s |
| format [cale] | 2,5 |
| szerokość [mm] | 70 |
| wysokość [mm] | 9 |
| głębokość [mm] | 100 |
| waga wg producenta [g] | 96 |
| Wyniki testu | |
| HD Tune Pro 4.60 | |
| Read | |
| Transfer Rate Minimum [MB/s] | 261.5 |
| Transfer Rate Maximum [MB/s] | 270.5 |
| Transfer Rate Average [MB/s] | 269.3 |
| Access Time [ms] | 0.14 |
| Burst Rate [MB/s] | 221.7 |
| Write | |
| Transfer Rate Minimum [MB/s] | 137.6 |
| Transfer Rate Maximum [MB/s] | 262.5 |
| Transfer Rate Average [MB/s] | 196.7 |
| Access Time [ms] | 0.165 |
| Burst Rate [MB/s] | 219.8 |
| CPU Usage [%] | 0.004 |
| IOPS – Read | |
| 512 bytes – operation/sec [IOPS] | 11601 |
| 4 KB – operation/sec [IOPS] | 6070 |
| 64 KB – operation/sec [IOPS] | 2533 |
| 1 MB – operation/sec [IOPS] | 259 |
| Random – operation/sec [IOPS] | 490 |
| 512 bytes – average acces time [ms] | 0.086 |
| 4 KB – average acces time [ms] | 0.164 |
| 64 KB – average acces time [ms] | 0.394 |
| 1 M – average acces time [ms] | 3.851 |
| Random – average acces time [ms] | 2.04 |
| IOPS – Write | |
| 512 bytes – operation/sec [IOPS] | 12394 |
| 4 KB – operation/sec [IOPS] | 22427 |
| 64 KB – operation/sec [IOPS] | 3779 |
| 1 MB – operation/sec [IOPS] | 259 |
| Random – operation/sec [IOPS] | 471 |
| 512 bytes – average acces time [ms] | 0.08 |
| 4 KB – average acces time [ms] | 0.044 |
| 64 KB – average acces time [ms] | 0.264 |
| 1 M – average acces time [ms] | 3.855 |
| Random – average acces time [ms] | 2.122 |
| PCMark Vantage 10.0.2 | |
| HDD – Windows Defender | 210.95 |
| HDD – Gaming | 200.65 |
| HDD – importing pictures to Windows Photo Gallery | 242.14 |
| HDD – Windows Vista startup | 230.31 |
| HDD – video editing using Windows Movie Maker | 203.11 |
| HDD – Windows Media Center | 241.95 |
| HDD – adding music to Windows Media Player | 179.71 |
| HDD – application loading | 215.83 |
| PCMark 7 (1.0.4) | |
| System Storage Score | 4896.0 |
| System Storage – Windows Defender [MB/s] | 5.4 |
| System Storage – importing pictures [MB/s] | 25.4 |
| System Storage – video editing [MB/s] | 21.9 |
| System Storage – Windows Media Center [MB/s] | 8.1 |
| System Storage – adding music [MB/s] | 1.4 |
| System Storage – starting applications [MB/s] | 40.3 |
| System Storage – gaming [MB/s] | 16.0 |
| DiskBench XP 2010.02.16 | |
| Read transfer speed [MB/s] | |
| Average | 269.4 |
| Minimum | 250.4 |
| Maximum | 271.1 |
| Standard deviation | 1.6 |
| Write transfer speed [MB/s] | |
| Average | 260.0 |
| Minimum | 195.9 |
| Maximum | 262.9 |
| Standard deviation | 11.2 |
| Read access time [ms] | |
| Average | 0.083 |
| Minimum | 0.037 |
| Maximum | 5.308 |
| Write access time [ms] | |
| Average | 0.146 |
| Minimum | 0.037 |
| Maximum | 48.49 |
| Read IOPS, block: 512 bytes [iops] | |
| Average | 12083.8 |
| Minimum (worst case) | 188.4 |
| Maximum | 27081.6 |
| Write IOPS, block: 512 bytes [iops] | |
| Average | 6856.8 |
| Minimum (worst case) | 20.6 |
| Maximum | 27081.6 |
| Read IOPS, block: 4096 bytes [iops] | |
| Average | 6825.6 |
| Minimum (worst case) | 185.6 |
| Maximum | 21629.0 |
| Write IOPS, block: 4096 bytes [iops] | |
| Average | 5857.5 |
| Minimum (worst case) | 24.4 |
| Maximum | 23696.4 |
| ATTO Disk Benchmark 2.46 | |
| Read | |
| Read – 0,5 kB [MB/s] | 22016 |
| Read – 1 kB [MB/s] | 43048 |
| Read – 2 kB [MB/s] | 79396 |
| Read – 4 kB [MB/s] | 142720 |
| Read – 8 kB [MB/s] | 186070 |
| Read – 16 kB [MB/s] | 226042 |
| Read – 32 kB [MB/s] | 251747 |
| Read – 64 kB [MB/s] | 266862 |
| Read – 128 kB [MB/s] | 274445 |
| Read – 256 kB [MB/s] | 276580 |
| Read – 512 kB [MB/s] | 280790 |
| Read – 1024 kB [MB/s] | 281378 |
| Read – 2048 kB [MB/s] | 279620 |
| Read – 4096 kB [MB/s] | 282563 |
| Read – 8192 kB [MB/s] | 280790 |
| Write | |
| Write – 0,5 kB [MB/s] | 17152 |
| Write – 1 kB [MB/s] | 36096 |
| Write – 2 kB [MB/s] | 75812 |
| Write – 4 kB [MB/s] | 187465 |
| Write – 8 kB [MB/s] | 227950 |
| Write – 16 kB [MB/s] | 249853 |
| Write – 32 kB [MB/s] | 262272 |
| Write – 64 kB [MB/s] | 269332 |
| Write – 128 kB [MB/s] | 272582 |
| Write – 256 kB [MB/s] | 272629 |
| Write – 512 kB [MB/s] | 273355 |
| Write – 1024 kB [MB/s] | 273913 |
| Write – 2048 kB [MB/s] | 272246 |
| Write – 4096 kB [MB/s] | 273913 |
| Write – 8192 kB [MB/s] | 273355 |
| AS SSD Benchmark 1.6.4.4194.30325 | |
| Transfer – Read | |
| Seq [MB/s] | 213.68 |
| 4K [MB/s] | 16.81 |
| 4K-64Thrd [MB/s] | 128.69 |
| Acc.time [ms] | 0,134 |
| Transfer – Write | |
| Seq [MB/s] | 114.4 |
| 4K [MB/s] | 77.83 |
| 4K-64Thrd [MB/s] | 105.71 |
| Acc.time [ms] | 0,252 |
| IOPS – Read | |
| Seq [iops] | 13.36 |
| 4K [iops] | 4305 |
| 4K-64Thrd [iops] | 32945 |
| 512B [iops] | 7475 |
| IOPS – Write | |
| Seq [iops] | 7.15 |
| 4K [iops] | 19925 |
| 4K-64Thrd [iops] | 27062 |
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