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- CRN https://crn.sarota.dev/tag/samsung-ssd-830-mz-7pc512-512-gb/ CRN.pl to portal B2B poświęcony branży IT. Dociera do ponad 40 000 unikalnych użytkowników. Jest narzędziem pracy kadry zarządzającej w branży IT w Polsce. Codziennie nowe informacje z branży IT, wywiady, artykuły, raporty tematyczne Tue, 18 Oct 2011 13:31:00 +0000 pl-PL hourly 1 https://wordpress.org/?v=6.6.2 Samsung SSD 830 MZ-7PC512 512 GB https://crn.sarota.dev/testy/samsung-ssd-830-mz-7pc512-512-gb/ https://crn.sarota.dev/testy/samsung-ssd-830-mz-7pc512-512-gb/#respond Tue, 18 Oct 2011 13:31:00 +0000 https://crn.pl/default/samsung-ssd-830-mz-7pc512-512-gb/ Nowe SSD Samsunga z serii 830 oferują rewelacyjne czasy dostępu, szybki transfer danych i ogromną liczbę iops. Do tego wspierają sprzętowe szyfrowanie całej powierzchni dysku (256-bit AES). Recenzja już wkrótce!

Artykuł Samsung SSD 830 MZ-7PC512 512 GB pochodzi z serwisu CRN.

]]> Specyfikacja i wyniki
Gwarancja [miesiące] 36
Pojemnoś deklarowana [GB] 512
Typ pamięci MLC
format [cale] 2,5
Złacze USB nie
Pojemność zmierzona [GB] 476,94
Wydajność [pkt.] 88
Pobór prądu/temperatura [pkt.] 71
Serwis [pkt.] 100
Dane techniczne
Cena za 1 GB [zł] 6.33
Złącze SATA 6 Gb/s
format [cale] 2,5
szerokość [mm] 70
wysokość [mm] 7
głębokość [mm] 100
waga wg producenta [g] 63
Wyniki testu
HD Tune Pro 4.60
Read
Transfer Rate Minimum [MB/s] 406.2
Transfer Rate Maximum [MB/s] 414.0
Transfer Rate Average [MB/s] 407.4
Access Time [ms] 0.046
Burst Rate [MB/s] 326.6
Write
Transfer Rate Minimum [MB/s] 349.5
Transfer Rate Maximum [MB/s] 370.1
Transfer Rate Average [MB/s] 362.7
Access Time [ms] 0.031
Burst Rate [MB/s] 373.9
CPU Usage [%] 0.046
IOPS – Read
512 bytes – operation/sec [IOPS] 5632
4 KB – operation/sec [IOPS] 6386
64 KB – operation/sec [IOPS] 2437
1 MB – operation/sec [IOPS] 399
Random – operation/sec [IOPS] 685
512 bytes – average acces time [ms] 0.177
4 KB – average acces time [ms] 0.156
64 KB – average acces time [ms] 0.41
1 M – average acces time [ms] 2504.0
Random – average acces time [ms] 1458.0
IOPS – Write
512 bytes – operation/sec [IOPS] 39552
4 KB – operation/sec [IOPS] 31530
64 KB – operation/sec [IOPS] 6264
1 MB – operation/sec [IOPS] 324
Random – operation/sec [IOPS] 793
512 bytes – average acces time [ms] 0.025
4 KB – average acces time [ms] 0.031
64 KB – average acces time [ms] 0.159
1 M – average acces time [ms] 3078.0
Random – average acces time [ms] 1259.0
PCMark Vantage 10.0.2
HDD – Windows Defender 332.37
HDD – Gaming 339.27
HDD – importing pictures to Windows Photo Gallery 350.65
HDD – Windows Vista startup 372.54
HDD – video editing using Windows Movie Maker 348.11
HDD – Windows Media Center 385.48
HDD – adding music to Windows Media Player 266.02
HDD – application loading 320.82
PCMark 7 (1.0.4)
System Storage Score 5334.0
System Storage – Windows Defender [MB/s] 5.6
System Storage – importing pictures [MB/s] 28.6
System Storage – video editing [MB/s] 23.0
System Storage – Windows Media Center [MB/s] 8.3
System Storage – adding music [MB/s] 1.4
System Storage – starting applications [MB/s] 56.5
System Storage – gaming [MB/s] 16.8
DiskBench XP 2010.02.16
Read transfer speed [MB/s]
Average 509.6
Minimum 409.8
Maximum 512.6
Standard deviation 2.4
Write transfer speed [MB/s]
Average 388.0
Minimum 300.8
Maximum 471.5
Standard deviation 16.0
Read access time [ms]
Average 0.074
Minimum 0.033
Maximum 0.789
Write access time [ms]
Average 0.032
Minimum 0.024
Maximum 24.256
Read IOPS, block: 512 bytes [iops]
Average 13514.8
Minimum (worst case) 1267.9
Maximum 30502.1
Write IOPS, block: 512 bytes [iops]
Average 31702.5
Minimum (worst case) 41.2
Maximum 41451.6
Read IOPS, block: 4096 bytes [iops]
Average 10524.2
Minimum (worst case) 611.8
Maximum 24870.9
Write IOPS, block: 4096 bytes [iops]
Average 28120.8
Minimum (worst case) 84.6
Maximum 33332.2
ATTO Disk Benchmark 2.46
Read
Read – 0,5 kB [MB/s] 21524
Read – 1 kB [MB/s] 31488
Read – 2 kB [MB/s] 35903
Read – 4 kB [MB/s] 203888
Read – 8 kB [MB/s] 364216
Read – 16 kB [MB/s] 482050
Read – 32 kB [MB/s] 500029
Read – 64 kB [MB/s] 520971
Read – 128 kB [MB/s] 547729
Read – 256 kB [MB/s] 448890
Read – 512 kB [MB/s] 549072
Read – 1024 kB [MB/s] 549072
Read – 2048 kB [MB/s] 549072
Read – 4096 kB [MB/s] 549072
Read – 8192 kB [MB/s] 549072
Write
Write – 0,5 kB [MB/s] 35622
Write – 1 kB [MB/s] 65627
Write – 2 kB [MB/s] 115481
Write – 4 kB [MB/s] 192646
Write – 8 kB [MB/s] 309395
Write – 16 kB [MB/s] 412876
Write – 32 kB [MB/s] 413863
Write – 64 kB [MB/s] 411830
Write – 128 kB [MB/s] 411745
Write – 256 kB [MB/s] 411594
Write – 512 kB [MB/s] 411170
Write – 1024 kB [MB/s] 412071
Write – 2048 kB [MB/s] 411170
Write – 4096 kB [MB/s] 412071
Write – 8192 kB [MB/s] 411170
AS SSD Benchmark 1.6.4.4194.30325
Transfer – Read
Seq [MB/s] 503.33
4K [MB/s] 22.31
4K-64Thrd [MB/s] 302.97
Acc.time [ms] 0,067
Transfer – Write
Seq [MB/s] 390.35
4K [MB/s] 93.5
4K-64Thrd [MB/s] 116.73
Acc.time [ms] 0,049
IOPS – Read
Seq [iops] 31.46
4K [iops] 5711
4K-64Thrd [iops] 77560
512B [iops] 14861
IOPS – Write
Seq [iops] 24.4
4K [iops] 23937
4K-64Thrd [iops] 29882

Artykuł Samsung SSD 830 MZ-7PC512 512 GB pochodzi z serwisu CRN.

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