Kingston SSDNow V SNV125-S2/30GB 30 GB
Kingston SNV125-S2/30GB jest nośnikiem SSD formatu 2,5-cala należącym do serii SSDNow V o pojemności 30 GB. Nośnik wyposażono w kontroler Toshiby (T6UG1XBG), jego pracę wspomaga bufor pamięci podręcznej o wielkości 64 MB (Micron). Nośnik obsługuje zarówno polecenia TRIM jak i procesy Garbage Collection. Nie obsługuje kolejkowania poleceń własnych NCQ. Deklarowana szybkość przesyłania danych tego modelu wynosi 180 i 50 MB/s podczas odczytu i zapisu.
Specyfikacja i wyniki
| Gwarancja [miesiące] | 36 |
| Pojemnoś deklarowana [GB] | 30 |
| Typ pamięci | MLC |
| format [cale] | 2,5 |
| Złacze USB | nie |
| Pojemność zmierzona [GB] | 27,95 |
| Wydajność [pkt.] | 30 |
| Pobór prądu/temperatura [pkt.] | 79 |
| Serwis [pkt.] | 100 |
| Dane techniczne | |
| Cena za 1 GB [zł] | 8.98 |
| Złącze | SATA II 3 Gb/s |
| format [cale] | 2,5 |
| szerokość [mm] | 70 |
| wysokość [mm] | 9 |
| głębokość [mm] | 100 |
| waga wg producenta [g] | 87 |
| Wyniki testu | |
| HD Tune Pro 4.60 | |
| Read | |
| Transfer Rate Minimum [MB/s] | 201.6 |
| Transfer Rate Maximum [MB/s] | 204.3 |
| Transfer Rate Average [MB/s] | 203.4 |
| Access Time [ms] | 0.116 |
| Burst Rate [MB/s] | 203.4 |
| Write | |
| Transfer Rate Minimum [MB/s] | 35.2 |
| Transfer Rate Maximum [MB/s] | 62.0 |
| Transfer Rate Average [MB/s] | 48.5 |
| Access Time [ms] | 1.41 |
| Burst Rate [MB/s] | 203.5 |
| CPU Usage [%] | 0.004 |
| IOPS – Read | |
| 512 bytes – operation/sec [IOPS] | 2271 |
| 4 KB – operation/sec [IOPS] | 4311 |
| 64 KB – operation/sec [IOPS] | 1773 |
| 1 MB – operation/sec [IOPS] | 187 |
| Random – operation/sec [IOPS] | 340 |
| 512 bytes – average acces time [ms] | 0.44 |
| 4 KB – average acces time [ms] | 0.231 |
| 64 KB – average acces time [ms] | 0.563 |
| 1 M – average acces time [ms] | 5.324 |
| Random – average acces time [ms] | 2.938 |
| IOPS – Write | |
| 512 bytes – operation/sec [IOPS] | 2586 |
| 4 KB – operation/sec [IOPS] | 1805 |
| 64 KB – operation/sec [IOPS] | 439 |
| 1 MB – operation/sec [IOPS] | 28 |
| Random – operation/sec [IOPS] | 23 |
| 512 bytes – average acces time [ms] | 0.386 |
| 4 KB – average acces time [ms] | 0.553 |
| 64 KB – average acces time [ms] | 2.275 |
| 1 M – average acces time [ms] | 35.554 |
| Random – average acces time [ms] | 41.867 |
| PCMark Vantage 10.0.2 | |
| HDD – Windows Defender | 92.57 |
| HDD – Gaming | 96.46 |
| HDD – importing pictures to Windows Photo Gallery | 131.92 |
| HDD – Windows Vista startup | 96.95 |
| HDD – video editing using Windows Movie Maker | 132.08 |
| HDD – Windows Media Center | 170.43 |
| HDD – adding music to Windows Media Player | 78.85 |
| HDD – application loading | 47.22 |
| PCMark 7 (1.0.4) | |
| System Storage Score | 0.0 |
| System Storage – Windows Defender [MB/s] | 0.0 |
| System Storage – importing pictures [MB/s] | 0.0 |
| System Storage – video editing [MB/s] | 0.0 |
| System Storage – Windows Media Center [MB/s] | 0.0 |
| System Storage – adding music [MB/s] | 0.0 |
| System Storage – starting applications [MB/s] | 0.0 |
| System Storage – gaming [MB/s] | 0.0 |
| DiskBench XP 2010.02.16 | |
| Read transfer speed [MB/s] | |
| Average | 176.3 |
| Minimum | 115.7 |
| Maximum | 213.4 |
| Standard deviation | 12.2 |
| Write transfer speed [MB/s] | |
| Average | 78.0 |
| Minimum | 35.8 |
| Maximum | 238.0 |
| Standard deviation | 64.2 |
| Read access time [ms] | |
| Average | 0.35 |
| Minimum | 0.102 |
| Maximum | 1.02 |
| Write access time [ms] | |
| Average | 7.802 |
| Minimum | 0.074 |
| Maximum | 795.738 |
| Read IOPS, block: 512 bytes [iops] | |
| Average | 2858.9 |
| Minimum (worst case) | 979.9 |
| Maximum | 9777.9 |
| Write IOPS, block: 512 bytes [iops] | |
| Average | 128.2 |
| Minimum (worst case) | 1.3 |
| Maximum | 13428.9 |
| Read IOPS, block: 4096 bytes [iops] | |
| Average | 2509.7 |
| Minimum (worst case) | 164.1 |
| Maximum | 11942.5 |
| Write IOPS, block: 4096 bytes [iops] | |
| Average | 73.9 |
| Minimum (worst case) | 1.1 |
| Maximum | 13428.9 |
| ATTO Disk Benchmark 2.46 | |
| Read | |
| Read – 0,5 kB [MB/s] | 7984 |
| Read – 1 kB [MB/s] | 15832 |
| Read – 2 kB [MB/s] | 29908 |
| Read – 4 kB [MB/s] | 53338 |
| Read – 8 kB [MB/s] | 94133 |
| Read – 16 kB [MB/s] | 133549 |
| Read – 32 kB [MB/s] | 178028 |
| Read – 64 kB [MB/s] | 199255 |
| Read – 128 kB [MB/s] | 200324 |
| Read – 256 kB [MB/s] | 200324 |
| Read – 512 kB [MB/s] | 200324 |
| Read – 1024 kB [MB/s] | 200324 |
| Read – 2048 kB [MB/s] | 199333 |
| Read – 4096 kB [MB/s] | 199580 |
| Read – 8192 kB [MB/s] | 199951 |
| Write | |
| Write – 0,5 kB [MB/s] | 7062 |
| Write – 1 kB [MB/s] | 14009 |
| Write – 2 kB [MB/s] | 27510 |
| Write – 4 kB [MB/s] | 50443 |
| Write – 8 kB [MB/s] | 58514 |
| Write – 16 kB [MB/s] | 55809 |
| Write – 32 kB [MB/s] | 53592 |
| Write – 64 kB [MB/s] | 57236 |
| Write – 128 kB [MB/s] | 57614 |
| Write – 256 kB [MB/s] | 54841 |
| Write – 512 kB [MB/s] | 58482 |
| Write – 1024 kB [MB/s] | 56158 |
| Write – 2048 kB [MB/s] | 53687 |
| Write – 4096 kB [MB/s] | 55461 |
| Write – 8192 kB [MB/s] | 56275 |
| AS SSD Benchmark 1.6.4.4194.30325 | |
| Transfer – Read | |
| Seq [MB/s] | 0.0 |
| 4K [MB/s] | 0.0 |
| 4K-64Thrd [MB/s] | 0.0 |
| Acc.time [ms] | 0 |
| Transfer – Write | |
| Seq [MB/s] | 0.0 |
| 4K [MB/s] | 0.0 |
| 4K-64Thrd [MB/s] | 0.0 |
| Acc.time [ms] | 0 |
| IOPS – Read | |
| Seq [iops] | 0.0 |
| 4K [iops] | 0 |
| 4K-64Thrd [iops] | 0 |
| 512B [iops] | 0 |
| IOPS – Write | |
| Seq [iops] | 0.0 |
| 4K [iops] | 0 |
| 4K-64Thrd [iops] | 0 |
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