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- CRN https://crn.sarota.dev/tag/plextor-m3-px-256m3-256-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, 20 Dec 2011 17:32:00 +0000 pl-PL hourly 1 https://wordpress.org/?v=6.6.2 Plextor M3 PX-256M3 256 GB https://crn.sarota.dev/testy/plextor-m3-px-256m3-256-gb/ https://crn.sarota.dev/testy/plextor-m3-px-256m3-256-gb/#respond Tue, 20 Dec 2011 17:32:00 +0000 https://crn.pl/default/plextor-m3-px-256m3-256-gb/ Plextor M3 z kontrolerem Marvell-a i ogromnym buforem pamięci podręcznej DDR3 512 MB oferuje dużą wydajność podczas odczytu (szybki transfer danych, krótkie czasy dostępu, duża liczba iops). W przeciwieństwie do dysków SSD z kontrolerami SandForce jego szybkość transferu danych pozostaje stała, niezależnie od stopnia kompresji plików. Dysk uzyskał świetne wyniki w testach aplikacyjnych. Dysk M3 stanowi konkurencję dla czołowych pod względem wydajności modeli Samsunga SSD830 i najszybszych dysków z kontrolerami SandForce SF-2200.

Artykuł Plextor M3 PX-256M3 256 GB pochodzi z serwisu CRN.

]]> Specyfikacja i wyniki
Gwarancja [miesiące] 60
Pojemnoś deklarowana [GB] 256
Typ pamięci MLC
format [cale] 2,5
Złacze USB nie
Pojemność zmierzona [GB] 238,47
Wydajność [pkt.] 83
Pobór prądu/temperatura [pkt.] 92
Serwis [pkt.] 100
Dane techniczne
Cena za 1 GB [zł] 6.5
Złącze SATA 6 Gb/s
format [cale] 2,5
szerokość [mm] 70
wysokość [mm] 9
głębokość [mm] 100
waga wg producenta [g] 75
Wyniki testu
HD Tune Pro 4.60
Read
Transfer Rate Minimum [MB/s] 527.9
Transfer Rate Maximum [MB/s] 528.6
Transfer Rate Average [MB/s] 528.5
Access Time [ms] 0.042
Burst Rate [MB/s] 382.0
Write
Transfer Rate Minimum [MB/s] 334.9
Transfer Rate Maximum [MB/s] 349.0
Transfer Rate Average [MB/s] 342.8
Access Time [ms] 0.048
Burst Rate [MB/s] 375.9
CPU Usage [%] 0.01
IOPS – Read
512 bytes – operation/sec [IOPS] 20957
4 KB – operation/sec [IOPS] 13710
64 KB – operation/sec [IOPS] 4380
1 MB – operation/sec [IOPS] 486
Random – operation/sec [IOPS] 902
512 bytes – average acces time [ms] 0.047
4 KB – average acces time [ms] 0.072
64 KB – average acces time [ms] 0.228
1 M – average acces time [ms] 2.053
Random – average acces time [ms] 1.107
IOPS – Write
512 bytes – operation/sec [IOPS] 20872
4 KB – operation/sec [IOPS] 18821
64 KB – operation/sec [IOPS] 5399
1 MB – operation/sec [IOPS] 358
Random – operation/sec [IOPS] 709
512 bytes – average acces time [ms] 0.047
4 KB – average acces time [ms] 0.053
64 KB – average acces time [ms] 0.185
1 M – average acces time [ms] 2.786
Random – average acces time [ms] 1.41
PCMark Vantage 10.0.2
HDD – Windows Defender 382.45
HDD – Gaming 358.75
HDD – importing pictures to Windows Photo Gallery 383.35
HDD – Windows Vista startup 408.86
HDD – video editing using Windows Movie Maker 280.32
HDD – Windows Media Center 366.85
HDD – adding music to Windows Media Player 283.35
HDD – application loading 394.53
PCMark 7 (1.0.4)
System Storage Score 5400.0
System Storage – Windows Defender [MB/s] 5.6
System Storage – importing pictures [MB/s] 28.4
System Storage – video editing [MB/s] 23.5
System Storage – Windows Media Center [MB/s] 8.2
System Storage – adding music [MB/s] 1.4
System Storage – starting applications [MB/s] 59.6
System Storage – gaming [MB/s] 17.1
DiskBench XP 2010.02.16
Read transfer speed [MB/s]
Average 480.1
Minimum 447.1
Maximum 483.8
Standard deviation 3.7
Write transfer speed [MB/s]
Average 343.4
Minimum 284.7
Maximum 455.3
Standard deviation 18.6
Read access time [ms]
Average 0.073
Minimum 0.038
Maximum 23.79
Write access time [ms]
Average 0.05
Minimum 0.04
Maximum 8.523
Read IOPS, block: 512 bytes [iops]
Average 13626.9
Minimum (worst case) 42.0
Maximum 26633.8
Write IOPS, block: 512 bytes [iops]
Average 20190.4
Minimum (worst case) 117.3
Maximum 24790.0
Read IOPS, block: 4096 bytes [iops]
Average 11062.5
Minimum (worst case) 3439.4
Maximum 22536.3
Write IOPS, block: 4096 bytes [iops]
Average 16757.5
Minimum (worst case) 112.2
Maximum 21628.8
ATTO Disk Benchmark 2.46
Read
Read – 0,5 kB [MB/s] 38656
Read – 1 kB [MB/s] 64512
Read – 2 kB [MB/s] 143433
Read – 4 kB [MB/s] 242286
Read – 8 kB [MB/s] 324158
Read – 16 kB [MB/s] 403721
Read – 32 kB [MB/s] 369121
Read – 64 kB [MB/s] 459009
Read – 128 kB [MB/s] 465859
Read – 256 kB [MB/s] 485531
Read – 512 kB [MB/s] 494811
Read – 1024 kB [MB/s] 507679
Read – 2048 kB [MB/s] 511305
Read – 4096 kB [MB/s] 511305
Read – 8192 kB [MB/s] 511305
Write
Write – 0,5 kB [MB/s] 37376
Write – 1 kB [MB/s] 67876
Write – 2 kB [MB/s] 127524
Write – 4 kB [MB/s] 204398
Write – 8 kB [MB/s] 268435
Write – 16 kB [MB/s] 311157
Write – 32 kB [MB/s] 346727
Write – 64 kB [MB/s] 369013
Write – 128 kB [MB/s] 365570
Write – 256 kB [MB/s] 366283
Write – 512 kB [MB/s] 365218
Write – 1024 kB [MB/s] 363569
Write – 2048 kB [MB/s] 365218
Write – 4096 kB [MB/s] 365218
Write – 8192 kB [MB/s] 362750
AS SSD Benchmark 1.6.4.4194.30325
Transfer – Read
Seq [MB/s] 477.35
4K [MB/s] 27.45
4K-64Thrd [MB/s] 274.5
Acc.time [ms] 0,051
Transfer – Write
Seq [MB/s] 342.47
4K [MB/s] 70.32
4K-64Thrd [MB/s] 245.8
Acc.time [ms] 0,053
IOPS – Read
Seq [iops] 29.83
4K [iops] 7023
4K-64Thrd [iops] 70271
512B [iops] 19596
IOPS – Write
Seq [iops] 21.4
4K [iops] 18002
4K-64Thrd [iops] 62926

Artykuł Plextor M3 PX-256M3 256 GB pochodzi z serwisu CRN.

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