ืœืคื™ ื‘ืงืฉื•ืชื™ืš: ื‘ื“ื™ืงื” ืžืงืฆื•ืขื™ืช ืฉืœ ื›ื•ื ื ื™ SSD Kingston DC500R ื•-DC500M

ื‘ื™ืงืฉืช ืœื”ืฆื™ื’ ื“ื•ื’ืžืื•ืช ืืžื™ืชื™ื•ืช ืœืฉื™ืžื•ืฉ ื‘ื›ื•ื ื ื™ ื”-SSD ื”ืืจื’ื•ื ื™ื™ื ื•ื‘ื‘ื“ื™ืงื•ืช ื”ืžืงืฆื•ืขื™ื•ืช ืฉืœื ื•. ืื ื• ืžืกืคืงื™ื ืœืš ืกืงื™ืจื” ืžืคื•ืจื˜ืช ืฉืœ ื›ื•ื ื ื™ ื”-SSD ืฉืœื ื• ืงื™ื ื’ืกื˜ื•ืŸ DC500R ื•-DC500M ืžื”ืฉื•ืชืฃ ืฉืœื ื• Truesystems. ืžื•ืžื—ื™ Truesystems ื”ืจื›ื™ื‘ื• ืฉืจืช ืืžื™ืชื™ ื•ื—ื™ืงื• ื‘ืขื™ื•ืช ืืžื™ืชื™ื•ืช ืœื—ืœื•ื˜ื™ืŸ ืฉืขื•ืžื“ื•ืช ื‘ืคื ื™ ื›ืœ ื›ื•ื ื ื™ ื”-SSD ื‘ืจืžื” ื”ืืจื’ื•ื ื™ืช. ื‘ื•ืื• ื ืจืื” ืžื” ื”ื ื”ื’ื™ืขื•!

ืœืคื™ ื‘ืงืฉื•ืชื™ืš: ื‘ื“ื™ืงื” ืžืงืฆื•ืขื™ืช ืฉืœ ื›ื•ื ื ื™ SSD Kingston DC500R ื•-DC500M

ื”ืจื›ื‘ ืงื™ื ื’ืกื˜ื•ืŸ 2019

ืจืืฉื™ืช, ืงืฆืช ืชื™ืื•ืจื™ื” ื™ื‘ืฉื”. ื ื™ืชืŸ ืœื—ืœืง ืืช ื›ืœ ื›ื•ื ื ื™ ื”-SSD ืฉืœ Kingston ืœืืจื‘ืข ืงื‘ื•ืฆื•ืช ื’ื“ื•ืœื•ืช. ื—ืœื•ืงื” ื–ื• ืžื•ืชื ื™ืช, ืฉื›ืŸ ืื•ืชื ื›ื•ื ื ื™ื ืžืชื—ืœืงื™ื ืœืžืกืคืจ ืžืฉืคื—ื•ืช ื‘ื‘ืช ืื—ืช.

ื‘ืžื‘ื—ืŸ, ืœ-Truesystems ื”ื™ื” Kingston DC500R ืขื ืงื™ื‘ื•ืœืช ืฉืœ 960 ื’'ื™ื’ื”-ื‘ื™ื™ื˜ ื•ืงื™ื ื’ืกื˜ื•ืŸ DC500M ืขื ื–ื™ื›ืจื•ืŸ ืฉืœ 1920 ื’'ื™ื’ื”-ื‘ื™ื™ื˜. ื‘ื•ืื• ื ืจืขื ืŸ ืืช ื–ื›ืจื•ื ื ื• ืขืœ ื”ืžืืคื™ื™ื ื™ื ืฉืœื”ื:

ืงื™ื ื’ืกื˜ื•ืŸ DC500R

  • ื ืคื—: 480, 960, 1920, 3840 GB
  • ื’ื•ืจื ืฆื•ืจื”: 2,5 ืื™ื ืฅ', ื’ื•ื‘ื” 7 ืž"ืž
  • ืžืžืฉืง: SATA 3.0, 6 Gbit/s
  • ื‘ื™ืฆื•ืขื™ื ื ื˜ืขื ื™ื (ื“ื’ื 960 GB)
  • ื’ื™ืฉื” ืจืฆื™ืคื”: ืงืจื™ืื” - 555 MB/s, ื›ืชื™ื‘ื” - 525 MB/s
  • ื’ื™ืฉื” ืืงืจืื™ืช (ื—ืกื™ืžื” ืฉืœ 4 KB): ืงืจื™ืื” - 98 IOPS, ื›ืชื™ื‘ื” - 000 IOPS
  • ื–ืžืŸ ื”ืฉื”ื™ื™ื” ืฉืœ QoS (ื—ืกื™ืžื” ืฉืœ 4 KB, QD=1, ืื—ื•ื–ื•ืŸ 99,9): ืงืจื™ืื” - 500 ยตs, ื›ืชื™ื‘ื” - 2 ืืœืคื™ื•ืช ื”ืฉื ื™ื™ื”
  • ื’ื•ื“ืœ ืžื’ื–ืจ ืžื“ื•ืžื”: 512 ื‘ืชื™ื (ืœื•ื’ื™/ืคื™ื–ื™)
  • ืžืฉืื‘: 0,5 DWPD
  • ืชืงื•ืคืช ืื—ืจื™ื•ืช: 5 ืฉื ื™ื

ืงื™ื ื’ืกื˜ื•ืŸ DC500M

  • ื ืคื—: 480, 960, 1920, 3840 GB
  • ื’ื•ืจื ืฆื•ืจื”: 2,5 ืื™ื ืฅ', ื’ื•ื‘ื” 7 ืž"ืž
  • ืžืžืฉืง: SATA 3.0, 6 Gbit/s
  • ื‘ื™ืฆื•ืขื™ื ื ื˜ืขื ื™ื (ื“ื’ื 1920 GB)
  • ื’ื™ืฉื” ืจืฆื™ืคื”: ืงืจื™ืื” - 555 MB/s, ื›ืชื™ื‘ื” - 520 MB/s
  • ื’ื™ืฉื” ืืงืจืื™ืช (ื—ืกื™ืžื” ืฉืœ 4 KB): ืงืจื™ืื” - 98 IOPS, ื›ืชื™ื‘ื” - 000 IOPS
  • ื–ืžืŸ ื”ืฉื”ื™ื™ื” ืฉืœ QoS (ื—ืกื™ืžื” ืฉืœ 4 KB, QD=1, ืื—ื•ื–ื•ืŸ 99,9): ืงืจื™ืื” - 500 ยตs, ื›ืชื™ื‘ื” - 2 ืืœืคื™ื•ืช ื”ืฉื ื™ื™ื”
  • ื’ื•ื“ืœ ืžื’ื–ืจ ืžื“ื•ืžื”: 512 ื‘ืชื™ื (ืœื•ื’ื™/ืคื™ื–ื™)
  • ืžืฉืื‘: 1,3 DWPD
  • ืชืงื•ืคืช ืื—ืจื™ื•ืช: 5 ืฉื ื™ื

ืžื•ืžื—ื™ Truesystems ืฉืžื• ืœื‘ ืฉื›ื•ื ื ื™ ืงื™ื ื’ืกื˜ื•ืŸ ืžืฆื™ื™ื ื™ื ืขืจื›ื™ QoS ืฉืœ ื—ื‘ื™ื•ืŸ ื›ื•ืœืœ ื›ืขืจืš ื”ืื—ื•ื–ื•ืŸ ื”ืžืจื‘ื™ ืฉืœ 99,9% (99,9% ืžื›ืœ ื”ืขืจื›ื™ื ื™ื”ื™ื• ืคื—ื•ืช ืžื”ืขืจืš ืฉืฆื•ื™ืŸ). ื–ื”ื• ืื™ื ื“ื™ืงื˜ื•ืจ ื—ืฉื•ื‘ ืžืื•ื“ ื‘ืžื™ื•ื—ื“ ืขื‘ื•ืจ ื›ื•ื ื ื™ ืฉืจืช, ืฉื›ืŸ ืคืขื•ืœืชื ื“ื•ืจืฉืช ื—ื™ื–ื•ื™, ื™ืฆื™ื‘ื•ืช ื•ื”ื™ืขื“ืจ ื”ืงืคืื•ืช ื‘ืœืชื™ ืฆืคื•ื™ื•ืช. ืื ืืชื” ื™ื•ื“ืข ืื™ืœื• ืขื™ื›ื•ื‘ื™ื ืฉืœ QoS ืžืฆื•ื™ื ื™ื ื‘ืžืคืจื˜ ื”ื›ื•ื ืŸ, ืืชื” ื™ื›ื•ืœ ืœื—ื–ื•ืช ืืช ืคืขื•ืœืชื•, ื•ื–ื” ืžืื•ื“ ื ื•ื—.

ืคืจืžื˜ืจื™ื ืฉืœ ื‘ื“ื™ืงื”

ืฉื ื™ ื”ื›ื•ื ื ื™ื ื ื‘ื“ืงื• ื‘ืกืคืกืœ ื‘ื“ื™ืงื” ื”ืžื“ืžื” ืฉืจืช. ื”ืžืืคื™ื™ื ื™ื ืฉืœื•:

  • ืžืขื‘ื“ Intel Xeon E5-2620 V4 (8 ืœื™ื‘ื•ืช, 2,1 GHz, HT ืžืื•ืคืฉืจ)
  • ื–ื™ื›ืจื•ืŸ ืฉืœ 32 ื’'ื™ื’ื”-ื‘ืชื™ื
  • ืœื•ื— ืื Supermicro X10SRi-F (1x ืฉืงืข R3, Intel C612)
  • CentOS Linux 7.6.1810
  • ื›ื“ื™ ืœื™ืฆื•ืจ ืืช ื”ืขื•ืžืก, ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ื’ื™ืจืกืช FIO 3.14

ื•ืฉื•ื‘ ืœื’ื‘ื™ ืื™ืœื• ื›ื•ื ื ื™ SSD ื ื‘ื“ืงื•:

  • Kingston DC500R 960 GB (SEDC500R960G)
  • ืงื•ืฉื—ื”: SCEKJ2.3
  • ื ืคื—: 960 ื‘ื™ื™ื˜ื™ื
  • Kingston DC500M 1920 GB (SEDC500M1920G)
  • ืงื•ืฉื—ื”: SCEKJ2.3
  • ะžะฑัŠั‘ะผ: 1โ€‰920โ€‰383โ€‰410โ€‰176 ะฑะฐะนั‚

ืžืชื•ื“ื•ืœื•ื’ื™ื™ืช ื‘ื“ื™ืงื”

ืžื‘ื•ืกืก ืขืœ ืกื˜ ืžื‘ื—ื ื™ื ืคื•ืคื•ืœืจื™ ืžืคืจื˜ ื‘ื“ื™ืงืช ื‘ื™ืฆื•ืขื™ ืื—ืกื•ืŸ ื‘ืžืฆื‘ ืžื•ืฆืง SNIA v2.0.1ืขื ื–ืืช, ื‘ื•ื“ืงื™ื ื‘ื™ืฆืขื• ื‘ื• ื”ืชืืžื•ืช ื›ื“ื™ ืœื”ืคื•ืš ืืช ื”ืขื•ืžืกื™ื ืงืจื•ื‘ื™ื ื™ื•ืชืจ ืœืฉื™ืžื•ืฉ ื”ืืžื™ืชื™ ืฉืœ ื›ื•ื ื ื™ SSD ืืจื’ื•ื ื™ื™ื ื‘-2019. ื‘ืชื™ืื•ืจ ื›ืœ ื‘ื“ื™ืงื” ื ืฆื™ื™ืŸ ืžื” ื‘ื“ื™ื•ืง ื”ืฉืชื ื” ื•ืžื“ื•ืข.

ืžื‘ื—ืŸ ืคืขื•ืœื•ืช ืงืœื˜/ืคืœื˜ (IOPS)

ื‘ื“ื™ืงื” ื–ื• ืžื•ื“ื“ืช IOPS ืขื‘ื•ืจ ื’ื“ืœื™ ื‘ืœื•ืง ืฉื•ื ื™ื (1024 KB, 128 KB, 64 KB, 32 KB, 16 KB, 8 KB, 4 KB, 0,5 KB) ื•ื’ื™ืฉื” ืืงืจืื™ืช ืขื ื™ื—ืกื™ ืงืจื™ืื”/ืงืจื™ืื” ืฉื•ื ื™ื. ืจืฉื•ืžื” (100/0 , 95/5, 65/35, 50/50, 35/65, 5/95, 0/100). ืžื•ืžื—ื™ Truesystems ื”ืฉืชืžืฉื• ื‘ืคืจืžื˜ืจื™ ื”ื‘ื“ื™ืงื” ื”ื‘ืื™ื: 16 ืฉืจืฉื•ืจื™ื ืขื ืขื•ืžืง ืชื•ืจ ืฉืœ 8. ื‘ืžืงื‘ื™ืœ, ื‘ืœื•ืง ืฉืœ 0,5 KB (512 ื‘ืชื™ื) ืœื ื”ื•ืคืขืœ ื›ืœืœ, ืžื›ื™ื•ื•ืŸ ืฉื’ื•ื“ืœื• ืงื˜ืŸ ืžื›ื“ื™ ืœื˜ืขื•ืŸ ื‘ืจืฆื™ื ื•ืช ืืช ื”ื›ื•ื ื ื™ื.

Kingston DC500R ื‘ืžื‘ื—ืŸ IOPS

ืœืคื™ ื‘ืงืฉื•ืชื™ืš: ื‘ื“ื™ืงื” ืžืงืฆื•ืขื™ืช ืฉืœ ื›ื•ื ื ื™ SSD Kingston DC500R ื•-DC500M

ื ืชื•ื ื™ ื˜ื‘ืœื”:

ืœืคื™ ื‘ืงืฉื•ืชื™ืš: ื‘ื“ื™ืงื” ืžืงืฆื•ืขื™ืช ืฉืœ ื›ื•ื ื ื™ SSD Kingston DC500R ื•-DC500M

Kingston DC500M ื‘ืžื‘ื—ืŸ IOPS

ืœืคื™ ื‘ืงืฉื•ืชื™ืš: ื‘ื“ื™ืงื” ืžืงืฆื•ืขื™ืช ืฉืœ ื›ื•ื ื ื™ SSD Kingston DC500R ื•-DC500M

ื ืชื•ื ื™ ื˜ื‘ืœื”:

ืœืคื™ ื‘ืงืฉื•ืชื™ืš: ื‘ื“ื™ืงื” ืžืงืฆื•ืขื™ืช ืฉืœ ื›ื•ื ื ื™ SSD Kingston DC500R ื•-DC500M

ืžื‘ื—ืŸ IOPS ืื™ื ื• ืžืจืžื– ืขืœ ื”ื’ืขื” ืœืžืฆื‘ ืจื•ื•ื™ื”, ื•ืœื›ืŸ ื“ื™ ืงืœ ืœืขื‘ื•ืจ ืื•ืชื”. ืฉื ื™ ื”ื›ื•ื ื ื™ื ื‘ื™ืฆืขื• ื‘ื™ืฆื•ืขื™ื ืžืฆื•ื™ื ื™ื, ื•ืขืžื“ื• ื‘ืžืœื•ืื ื‘ืžืคืจื˜ื™ ื”ืžืคืขืœ ื”ืžืฆื•ื™ื ื™ื. ื”ื ื‘ื“ืงื™ื ื”ืคื’ื™ื ื• ื‘ื™ืฆื•ืขื™ื ืžืฆื•ื™ื ื™ื ื‘ื›ืชื™ื‘ื” ื‘ื‘ืœื•ืงื™ื ืฉืœ 4 KB: 70 ื•-88 ืืœืฃ IOPS. ื–ื” ื ื”ื“ืจ, ื‘ืžื™ื•ื—ื“ ืขื‘ื•ืจ Kingston DC500R ืžื›ื•ื•ืŸ ืงืจื™ืื”. ื‘ืืฉืจ ืœืคืขื•ืœื•ืช ื”ืงืจื™ืื” ืขืฆืžืŸ, ื›ื•ื ื ื™ SSD ืืœื” ืœื ืจืง ืขื•ืœื™ื ืขืœ ืขืจื›ื™ ื”ื™ืฆืจืŸ ืฉืœื”ื, ืืœื ื’ื ื‘ื“ืจืš ื›ืœืœ ืžืชืงืจื‘ื™ื ืœืชืงืจืช ื”ื‘ื™ืฆื•ืขื™ื ืฉืœ ืžืžืฉืง SATA.

ื‘ื“ื™ืงืช ืจื•ื—ื‘ ืคืก

ื‘ื“ื™ืงื” ื–ื• ื‘ื•ื—ื ืช ืชืคื•ืงื” ืจืฆื™ืคื”. ื›ืœื•ืžืจ, ืฉื ื™ ื›ื•ื ื ื™ ื”-SSD ืžื‘ืฆืขื™ื ืคืขื•ืœื•ืช ืงืจื™ืื” ื•ื›ืชื™ื‘ื” ืขื•ืงื‘ื•ืช ื‘ื‘ืœื•ืงื™ื ืฉืœ 1MB ื•-128 KB. 8 ื—ื•ื˜ื™ื ืขื ืขื•ืžืง ืชื•ืจ ืฉืœ 16 ื—ื•ื˜.

ืงื™ื ื’ืกื˜ื•ืŸ DC500R:

  • ืงืจื™ืื” ืจืฆื™ืคื” ืฉืœ 128 KB: 539,81 MB/s
  • ื›ืชื™ื‘ื” ืจืฆื™ืคื” ืฉืœ 128 KB: 416,16 MB/s
  • ืงืจื™ืื” ืจืฆื™ืคื” ืฉืœ 1 MB: 539,98 MB/s
  • ื›ืชื™ื‘ื” ืจืฆื™ืคื” ืฉืœ 1 MB: 425,18 MB/s

ืงื™ื ื’ืกื˜ื•ืŸ DC500M:

  • ืงืจื™ืื” ืจืฆื™ืคื” ืฉืœ 128 KB: 539,27 MB/s
  • ื›ืชื™ื‘ื” ืจืฆื™ืคื” ืฉืœ 128 KB: 518,97 MB/s
  • ืงืจื™ืื” ืจืฆื™ืคื” ืฉืœ 1 MB: 539,44 MB/s
  • ื›ืชื™ื‘ื” ืจืฆื™ืคื” ืฉืœ 1 MB: 518,48 MB/s

ื•ื›ืืŸ ืื ื• ืจื•ืื™ื ื’ื ืฉืžื”ื™ืจื•ืช ื”ืงืจื™ืื” ื”ืจืฆื™ืคื” ืฉืœ ื”-SSD ื”ืชืงืจื‘ื” ืœืžื’ื‘ืœืช ื”ืชืคื•ืงื” ืฉืœ ืžืžืฉืง SATA 3. ื‘ืื•ืคืŸ ื›ืœืœื™, ื›ื•ื ื ื™ ืงื™ื ื’ืกื˜ื•ืŸ ืื™ื ื ืžืฆื™ื’ื™ื ื‘ืขื™ื•ืช ื‘ืงืจื™ืื” ืจืฆื™ืคื”.

ื›ืชื™ื‘ื” ืจืฆื™ืคื” ืžืฉืชื”ื” ืžืขื˜, ืžื” ืฉื‘ื•ืœื˜ ื‘ืžื™ื•ื—ื“ ื‘ืงื™ื ื’ืกื˜ื•ืŸ DC500R, ื”ืฉื™ื™ืš ืœืฉื™ืขื•ืจ ืื™ื ื˜ื ืกื™ื‘ื™ ืงืจื™ืื”, ื›ืœื•ืžืจ ืžื™ื•ืขื“ ืœืงืจื™ืื” ืื™ื ื˜ื ืกื™ื‘ื™ืช. ืœื›ืŸ, ืงื™ื ื’ืกื˜ื•ืŸ DC500R ื‘ื—ืœืง ื–ื” ืฉืœ ื”ืžื‘ื—ืŸ ื”ื ื™ื‘ ืขืจื›ื™ื ื ืžื•ื›ื™ื ืืคื™ืœื• ืžื”ืฆื•ื™ืŸ. ืื‘ืœ ืžื•ืžื—ื™ Truesystems ืžืืžื™ื ื™ื ืฉืขื‘ื•ืจ ื›ื•ื ืŸ ืฉืื™ื ื• ืžื™ื•ืขื“ ืœืขื•ืžืกื™ื ื›ืืœื” ื‘ื›ืœืœ (ื–ื›ื•ืจ ืฉืœ-DC500R ื™ืฉ ืžืฉืื‘ ืฉืœ 0,5 DWPD), 400 ืคืœื•ืก MB/s ื”ืœืœื• ืขื“ื™ื™ืŸ ื™ื›ื•ืœื™ื ืœื”ื™ื—ืฉื‘ ื›ืชื•ืฆืื” ื˜ื•ื‘ื”.

ื‘ื“ื™ืงืช ื—ื‘ื™ื•ืŸ

ื›ืคื™ ืฉื›ื‘ืจ ืฆื™ื™ื ื•, ื–ื”ื• ื”ืžื‘ื—ืŸ ื”ื—ืฉื•ื‘ ื‘ื™ื•ืชืจ ืขื‘ื•ืจ ื›ื•ื ื ื™ื ืืจื’ื•ื ื™ื™ื. ืื—ืจื™ ื”ื›ืœ, ื–ื” ื™ื›ื•ืœ ืœืฉืžืฉ ื›ื“ื™ ืœืงื‘ื•ืข ืื™ืœื• ื‘ืขื™ื•ืช ืžืชืขื•ืจืจื•ืช ื‘ืžื”ืœืš ืฉื™ืžื•ืฉ ื™ื•ืžื™ื•ืžื™ ืืจื•ืš ื˜ื•ื•ื— ื‘ื›ื•ื ืŸ SSD. ืžื‘ื—ืŸ SNIA PTS ื”ืกื˜ื ื“ืจื˜ื™ ืžื•ื“ื“ ืืช ื–ืžืŸ ื”ืื—ื–ื•ืจ ื”ืžืžื•ืฆืข ื•ื”ืžืงืกื™ืžืœื™ ืขื‘ื•ืจ ื’ื“ืœื™ ื‘ืœื•ืง ืฉื•ื ื™ื (8 KB, 4 KB, 0,5 KB) ื•ื™ื—ืกื™ ืงืจื™ืื”/ื›ืชื™ื‘ื” (100/0, 65/35, 0/100) ื‘ืขื•ืžืง ืชื•ืจ ืžื™ื ื™ืžืœื™ (1 ืฉืจืฉื•ืจ ืขื QD=1). ืขื ื–ืืช, ื”ืขื•ืจื›ื™ื ืฉืœ Truesystems ื”ื—ืœื™ื˜ื• ืœืฉื ื•ืช ืื•ืชื• ื‘ืจืฆื™ื ื•ืช ื›ื“ื™ ืœืงื‘ืœ ืขืจื›ื™ื ืžืฆื™ืื•ืชื™ื™ื ื™ื•ืชืจ:

  • ื‘ืœื•ืง ืœื ื ื›ืœืœ 0,5 KB;
  • ื‘ืžืงื•ื ืขื•ืžืก ืขื ื—ื•ื˜ื™ื ื‘ื•ื“ื“ื™ื ืขื ืชื•ืจื™ื 1 ื•-32, ื”ืขื•ืžืก ืžืฉืชื ื” ื‘ืžืกืคืจ ื”ื—ื•ื˜ื™ื (1, 2, 4) ื•ื‘ืขื•ืžืง ื”ืชื•ืจ (1, 2, 4, 8, 16, 32);
  • ื‘ืžืงื•ื ื™ื—ืก 65/35, ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘-70/30 ืฉื›ืŸ ื”ื•ื ืจื™ืืœื™ืกื˜ื™ ื™ื•ืชืจ;
  • ืœื ืจืง ืขืจื›ื™ื ืžืžื•ืฆืขื™ื ื•ืžืงืกื™ืžืœื™ื™ื ื ื™ืชื ื™ื, ืืœื ื’ื ืื—ื•ื–ื•ื ื™ื ืฉืœ 99%, 99,9%;
  • ืขื‘ื•ืจ ื”ืขืจืš ื”ื ื‘ื—ืจ ืฉืœ ืžืกืคืจ ื”ืฉืจืฉื•ืจื™ื, ื’ืจืคื™ื ืฉืœ ื—ื‘ื™ื•ืŸ (99%, 99,9% ื•ืขืจืš ืžืžื•ืฆืข) ืžืฉื•ืจื˜ื˜ื™ื ืžื•ืœ IOPS ืขื‘ื•ืจ ื›ืœ ื”ื‘ืœื•ืงื™ื ื•ื™ื—ืกื™ ืงืจื™ืื”/ื›ืชื™ื‘ื”.

ื”ื ืชื•ื ื™ื ื”ื™ื• ื‘ืžืžื•ืฆืข ืขืœ ืคื ื™ ืืจื‘ืขื” ืžืชื•ืš 25 ืกื‘ื‘ื™ื ืฉื ืžืฉื›ื• 35 ืฉื ื™ื•ืช (5 ื—ื™ืžื•ื + ืขื•ืžืก ืฉืœ 30 ืฉื ื™ื•ืช) ื›ืœ ืื—ื“. ืขื‘ื•ืจ ื”ื’ืจืคื™ื, ืขื•ืจื›ื™ Truesystems ื‘ื—ืจื• ื‘ืกื“ืจืช ืขืจื›ื™ื ืขื ืขื•ืžืงื™ ืชื•ืจ ืž-1 ืขื“ 32 ืขื 1-4 ืฉืจืฉื•ืจื™ื. ื–ื” ื ืขืฉื” ืขืœ ืžื ืช ืœื”ืขืจื™ืš ืืช ื”ื‘ื™ืฆื•ืขื™ื ืฉืœ ื›ื•ื ื ื™ื ืชื•ืš ื”ืชื—ืฉื‘ื•ืช ื‘ื”ืฉื”ื™ื”, ื›ืœื•ืžืจ, ื”ืื™ื ื“ื™ืงื˜ื•ืจ ื”ืจื™ืืœื™ ื‘ื™ื•ืชืจ.

ืžื“ื“ื™ ื–ืžืŸ ืื—ื–ื•ืจ ืžืžื•ืฆืข:

ืœืคื™ ื‘ืงืฉื•ืชื™ืš: ื‘ื“ื™ืงื” ืžืงืฆื•ืขื™ืช ืฉืœ ื›ื•ื ื ื™ SSD Kingston DC500R ื•-DC500M

ื’ืจืฃ ื–ื” ืžืจืื” ื‘ื‘ื™ืจื•ืจ ืืช ื”ื”ื‘ื“ืœ ื‘ื™ืŸ DC500R ืœ-DC500M. Kingston DC500R ืžื™ื•ืขื“ ืœืคืขื•ืœื•ืช ืงืจื™ืื” ืื™ื ื˜ื ืกื™ื‘ื™ื•ืช, ื›ืš ืฉืžืกืคืจ ืคืขื•ืœื•ืช ื”ื›ืชื™ื‘ื” ื›ืžืขื˜ ื•ืื™ื ื• ื’ื“ืœ ืขื ื”ืขื•ืžืก ื”ื’ื“ืœ, ื•ื ืฉืืจ ืขืœ 25.
ืื ืžืกืชื›ืœื™ื ืขืœ ืขื•ืžืก ืžืขื•ืจื‘ (70% ื›ืชื™ื‘ื” ื•-30% ืงืจื™ืื”), ื’ื ื”ื”ื‘ื“ืœ ื‘ื™ืŸ DC500R ืœ-DC500M ื ืฉืืจ ื‘ื•ืœื˜. ืื ื ื™ืงื— ืืช ื”ืขื•ืžืก ื”ืžืชืื™ื ืœื”ืฉื”ื™ื” ืฉืœ 400 ืžื™ืงืจื•-ืฉื ื™ื•ืช, ื ื•ื›ืœ ืœืจืื•ืช ืฉืœ-DC500M ืœืฉื™ืžื•ืฉ ื›ืœืœื™ ื™ืฉ ื‘ื™ืฆื•ืขื™ื ืคื™ ืฉืœื•ืฉื”. ื’ื ื–ื” ื“ื™ ื˜ื‘ืขื™ ื•ื ื•ื‘ืข ืžื”ืžืืคื™ื™ื ื™ื ืฉืœ ื”ื›ื•ื ื ื™ื.
ืคืจื˜ ืžืขื ื™ื™ืŸ ื”ื•ื ืฉื”-DC500M ืžืชืขืœื” ืขืœ ื”-DC500R ืืคื™ืœื• ื‘ืงืจื™ืื” ืฉืœ 100%, ื•ืžืกืคืง ื—ื‘ื™ื•ืŸ ื ืžื•ืš ื™ื•ืชืจ ืขื‘ื•ืจ ืื•ืชื” ื›ืžื•ืช ืฉืœ IOPS. ื”ื”ื‘ื“ืœ ืงื˜ืŸ, ืื‘ืœ ืžืื•ื“ ืžืขื ื™ื™ืŸ.

ืื—ื•ื– ื”ืฉื”ื™ื™ื” ืฉืœ 99%:

ืœืคื™ ื‘ืงืฉื•ืชื™ืš: ื‘ื“ื™ืงื” ืžืงืฆื•ืขื™ืช ืฉืœ ื›ื•ื ื ื™ SSD Kingston DC500R ื•-DC500M

ืื—ื•ื– ื”ืฉื”ื™ื™ื” ืฉืœ 99.9%:

ืœืคื™ ื‘ืงืฉื•ืชื™ืš: ื‘ื“ื™ืงื” ืžืงืฆื•ืขื™ืช ืฉืœ ื›ื•ื ื ื™ SSD Kingston DC500R ื•-DC500M

ื‘ืืžืฆืขื•ืช ื’ืจืคื™ื ืืœื”, ืžื•ืžื—ื™ Truesystems ื‘ื“ืงื• ืืช ื”ืžื”ื™ืžื ื•ืช ืฉืœ ื”ืžืืคื™ื™ื ื™ื ื”ืžื•ืฆื”ืจื™ื ืขื‘ื•ืจ ื–ืžืŸ ื”ืฉื”ื™ื™ืช QoS. ื”ืžืคืจื˜ื™ื ืฆื™ื™ื ื• 0,5 ms ืงืจื™ืื” ื•-2 ms ื›ืชื™ื‘ื” ืขื‘ื•ืจ ื‘ืœื•ืง ืฉืœ 4 KB ืขื ืขื•ืžืง ืชื•ืจ ืฉืœ 1. ืื ื• ื’ืื™ื ืœื“ื•ื•ื— ืฉื”ื ืชื•ื ื™ื ื”ืœืœื• ืื•ืฉืจื•, ื•ืขื ืžืจื•ื•ื— ื’ื“ื•ืœ. ืžืขื ื™ื™ืŸ ืœืฆื™ื™ืŸ ืฉื”ืฉื”ื™ื™ืช ื”ืงืจื™ืื” ื”ืžื™ื ื™ืžืœื™ืช (280โ€“290 ืžื™ืงืจื•ืžื˜ืจื™ื ืขื‘ื•ืจ DC500R ื•-250โ€“260 ืžื™ืงืจื•ืžื˜ืจื™ื ืขื‘ื•ืจ DC500M) ืžื•ืฉื’ืช ืœื ืขื QD=1, ืืœื ืขื 2โ€“4.
ื–ืžืŸ ื”ื›ืชื™ื‘ื” ื‘-QD=1 ื”ื™ื” 50 ฮผs (ื”ืฉื”ื™ื” ื ืžื•ื›ื” ื›ืœ ื›ืš ืžืชืงื‘ืœืช ื‘ืฉืœ ื”ืขื•ื‘ื“ื” ืฉื‘ืขื•ืžืก ื ืžื•ืš ืžื•ื‘ื˜ื— ืœืžื˜ืžื•ืŸ ื”ื›ื•ื ืŸ ื™ืฉ ื–ืžืŸ ืœื”ืชืคื ื•ืช, ื•ืื ื—ื ื• ืชืžื™ื“ ืจื•ืื™ื ืขื™ื›ื•ื‘ ื‘ื›ืชื™ื‘ื” ืœืžื˜ืžื•ืŸ). ื ืชื•ืŸ ื–ื” ื ืžื•ืš ืคื™ 40 ืžื”ืขืจืš ื”ืžื•ืฆื”ืจ!

ืžื‘ื—ืŸ ื‘ื™ืฆื•ืขื™ื ืžืชืžืฉืš

ืขื•ื“ ืžื‘ื—ืŸ ืจื™ืืœื™ืกื˜ื™ ื‘ืžื™ื•ื—ื“ ืฉื‘ื•ื—ืŸ ืฉื™ื ื•ื™ื™ื ื‘ื‘ื™ืฆื•ืขื™ื (IOPS ื•ื”ืฉื”ื™ื™ื”) ื‘ืžื”ืœืš ืขื‘ื•ื“ื” ืื™ื ื˜ื ืกื™ื‘ื™ืช ืืจื•ื›ื”. ืชืจื—ื™ืฉ ื”ืขื‘ื•ื“ื” ื”ื•ื ื”ืงืœื˜ื” ืืงืจืื™ืช ื‘ื‘ืœื•ืงื™ื ืฉืœ 4 KB ืœืžืฉืš 600 ื“ืงื•ืช. ื”ืคื•ืื ื˜ื” ืฉืœ โ€‹โ€‹ื‘ื“ื™ืงื” ื–ื• ื”ื™ื ืฉืชื—ืช ืขื•ืžืก ื›ื–ื”, ื›ื•ื ืŸ ื”-SSD ื ื›ื ืก ืœืžืฆื‘ ืจื•ื•ื™ื”, ื›ืืฉืจ ื”ื‘ืงืจ ืขื•ืกืง ื‘ืจืฆื™ืคื•ืช ื‘ืื™ืกื•ืฃ ืืฉืคื” ื›ื“ื™ ืœื”ื›ื™ืŸ ื‘ืœื•ืงื™ ื–ื™ื›ืจื•ืŸ ืคื ื•ื™ื™ื ืœื›ืชื™ื‘ื”. ื›ืœื•ืžืจ, ื–ื”ื• ื”ืžืฆื‘ ื”ืžืชื™ืฉ ื‘ื™ื•ืชืจ - ื‘ื“ื™ื•ืง ืžื•ืœื• ืขื•ืžื“ื™ื ื›ื•ื ื ื™ SSD ื‘ืจืžื” ืืจื’ื•ื ื™ืช ืฉื ืžืฆืื™ื ื‘ืฉืจืชื™ื ืืžื™ืชื™ื™ื.

ื‘ื”ืชื‘ืกืก ืขืœ ืชื•ืฆืื•ืช ื”ื‘ื“ื™ืงื”, Truesystems ืงื™ื‘ืœื” ืืช ืžื“ื“ื™ ื”ื‘ื™ืฆื•ืขื™ื ื”ื‘ืื™ื:

ืœืคื™ ื‘ืงืฉื•ืชื™ืš: ื‘ื“ื™ืงื” ืžืงืฆื•ืขื™ืช ืฉืœ ื›ื•ื ื ื™ SSD Kingston DC500R ื•-DC500M

ื”ืชื•ืฆืื” ื”ืขื™ืงืจื™ืช ืฉืœ ื—ืœืง ื–ื” ืฉืœ ื”ื‘ื“ื™ืงื”: ื’ื Kingston DC500R ื•ื’ื Kingston DC500M ื‘ืคืขื•ืœื” ืืžื™ืชื™ืช ืขื•ืœื•ืช ืขืœ ืขืจื›ื™ ื”ืžืคืขืœ ืฉืœื”ื. ื›ืืฉืจ ื”ื‘ืœื•ืงื™ื ื”ืžื•ื›ื ื™ื ื ื’ืžืจื™ื, ืžืฆื‘ ื”ืจื•ื•ื™ื” ืžืชื—ื™ืœ, Kingston DC500R ื ืฉืืจ ื‘-22 IOPS (ื‘ืžืงื•ื 000 IOPS). Kingston DC20M ื ืฉืืจ ื‘ื˜ื•ื•ื— ืฉืœ 000-500, ืื ื›ื™ ืคืจื•ืคื™ืœ ื”ื›ื•ื ืŸ ืžืฆื™ื™ืŸ 77 IOPS. ื‘ื“ื™ืงื” ื–ื• ื’ื ืžืจืื” ื‘ื‘ื™ืจื•ืจ ืืช ื”ื”ื‘ื“ืœ ื‘ื™ืŸ ื”ื›ื•ื ื ื™ื: ืื ืชื”ืœื™ืš ื”ื”ืคืขืœื” ืฉืœ ื”ื›ื•ื ืŸ ื›ื•ืœืœ ืฉื™ืขื•ืจ ื’ื‘ื•ื” ืฉืœ ืคืขื•ืœื•ืช ื›ืชื™ื‘ื”, ื”-Kingston DC78M ืžืชื‘ืจืจ ื›ื™ื•ืชืจ ืžืคื™ ืฉืœื•ืฉื” ื™ื•ืชืจ ืคืจื•ื“ื•ืงื˜ื™ื‘ื™ (ืื ื—ื ื• ื’ื ื–ื•ื›ืจื™ื ืฉื”-DC000M ื”ืจืื” ื—ื‘ื™ื•ืŸ ื˜ื•ื‘ ื™ื•ืชืจ ื‘ืคืขื•ืœื•ืช ื”ืงืจื™ืื” ).

ื”ืฉื”ื™ื•ืช ื‘ืžื”ืœืš ืคืขื•ืœื•ืช ื›ืชื™ื‘ื” ืžืชืžืฉื›ื•ืช ืžืฉื•ืจื˜ื˜ื™ื ื‘ื’ืจืฃ ื”ื‘ื. ื—ืฆื™ื•ืŸ, 99%, 99,9% ื•-99,99% ืื—ื•ื–ื•ื ื™ื.

ืœืคื™ ื‘ืงืฉื•ืชื™ืš: ื‘ื“ื™ืงื” ืžืงืฆื•ืขื™ืช ืฉืœ ื›ื•ื ื ื™ SSD Kingston DC500R ื•-DC500M

ืื ื• ืจื•ืื™ื ืฉื”ืฉื”ื™ื™ื” ืฉืœ ืฉื ื™ ื”ื›ื•ื ื ื™ื ื’ื“ืœื” ื‘ื™ื—ืก ืœื™ืจื™ื“ื” ื‘ื‘ื™ืฆื•ืขื™ื, ืœืœื ื ืคื™ืœื•ืช ื—ื“ื•ืช ืื• ืคืกื’ื•ืช ื‘ืœืชื™ ืžื•ืกื‘ืจื•ืช. ื–ื” ื˜ื•ื‘ ืžืื•ื“, ืฉื›ืŸ ื—ื™ื–ื•ื™ ื”ื™ื ื‘ื“ื™ื•ืง ืžื” ืฉืžืฆื•ืคื” ืžื›ื•ื ื ื™ื ืืจื’ื•ื ื™ื™ื. ืžื•ืžื—ื™ Truesystems ืžื“ื’ื™ืฉื™ื ืฉื”ื‘ื“ื™ืงื” ื”ืชื‘ืฆืขื” ื‘-8 ืฉืจืฉื•ืจื™ื ืขื ืขื•ืžืง ืชื•ืจ ืฉืœ 16 ืœืฉืจืฉื•ืจ, ื›ืš ืฉืœื ื”ืขืจื›ื™ื ื”ืื‘ืกื•ืœื•ื˜ื™ื™ื ื—ืฉื•ื‘ื™ื, ืืœื ื”ื“ื™ื ืžื™ืงื”. ื›ืฉื‘ื“ืงื• ืืช ื”-DC400, ื”ื™ื• ืขื™ื›ื•ื‘ื™ื ื—ืžื•ืจื™ื ื‘ื‘ื“ื™ืงื” ื”ื–ื• ืขืงื‘ ืคืขื•ืœืช ื”ื‘ืงืจ, ืื‘ืœ ื‘ื’ืจืฃ ื”ื–ื” ืื™ืŸ ืœ-Kingston DC500R ื•ืœ-Kingston DC500M ื‘ืขื™ื•ืช ื›ืืœื”.

ื˜ืขืŸ ื”ืคืฆืช ื—ื‘ื™ื•ืŸ

ื›ื‘ื•ื ื•ืก, ืขื•ืจื›ื™ Truesystems ื”ืจื™ืฆื• ืืช Kingston DC500R ื•ืืช Kingston DC500M ื‘ืืžืฆืขื•ืช ื‘ื“ื™ืงื” ืคืฉื•ื˜ื” ืžืก' 13 ืฉืœ ืžืคืจื˜ SNIA SSS PTS 2.0.1. ื”ืชืคืœื’ื•ืช ื”ืขื™ื›ื•ื‘ ืชื—ืช ืขื•ืžืก ื ื—ืงืจื” ื‘ืฆื•ืจื” ืฉืœ ื“ืคื•ืก CBW ืžื™ื•ื—ื“:

ื’ื“ืœื™ ื‘ืœื•ืงื™ื:

ืœืคื™ ื‘ืงืฉื•ืชื™ืš: ื‘ื“ื™ืงื” ืžืงืฆื•ืขื™ืช ืฉืœ ื›ื•ื ื ื™ SSD Kingston DC500R ื•-DC500M

ื—ืœื•ืงืช ืขื•ืžืกื™ื ืขืœ ืคื ื™ ื ืคื— ื”ืื—ืกื•ืŸ:

ืœืคื™ ื‘ืงืฉื•ืชื™ืš: ื‘ื“ื™ืงื” ืžืงืฆื•ืขื™ืช ืฉืœ ื›ื•ื ื ื™ SSD Kingston DC500R ื•-DC500M

ื™ื—ืก ืงืจื™ืื”/ื›ืชื™ื‘ื”: 60/40%.

ืœืื—ืจ ืžื—ื™ืงื” ืžืื•ื‘ื˜ื—ืช ื•ื˜ืขื™ื ื” ืžืจืืฉ, ื”ื‘ื•ื“ืงื™ื ืจืฆื• 10 ืกื™ื‘ื•ื‘ื™ื ืฉืœ 60 ืฉื ื™ื•ืช ืฉืœ ื”ืžื‘ื—ืŸ ื”ืจืืฉื™ ืขื‘ื•ืจ ืกืคื™ืจืช ื—ื•ื˜ื™ื ืฉืœ 1-4 ื•ืขื•ืžืง ืชื•ืจ ืฉืœ 1-32. ื‘ื”ืชื‘ืกืก ืขืœ ื”ืชื•ืฆืื•ืช, ื ื‘ื ืชื” ื”ื™ืกื˜ื•ื’ืจืžื” ืฉืœ ื”ืชืคืœื’ื•ืช ื”ืขืจื›ื™ื ืžื”ืกื™ื‘ื•ื‘ื™ื ื”ืชื•ืืžื™ื ืœื‘ื™ืฆื•ืขื™ื ื”ืžืžื•ืฆืขื™ื (IOPS). ืขื‘ื•ืจ ืฉื ื™ ื”ื›ื•ื ื ื™ื ื–ื” ื”ื•ืฉื’ ืขื ื—ื•ื˜ ืื—ื“ ืขื ืขื•ืžืง ืชื•ืจ ืฉืœ 4.

ื›ืชื•ืฆืื” ืžื›ืš, ื”ืชืงื‘ืœื• ื”ืขืจื›ื™ื ื”ื‘ืื™ื:
DC500R: 17949 IOPS ื‘ื”ืฉื”ื™ื™ื” ืฉืœ 594 ยตs
DC500M: 18880 IOPS ื‘-448 ยตs.

ื”ืชืคืœื’ื•ื™ื•ืช ื”ืื—ื–ื•ืจ ื ื•ืชื—ื• ื‘ื ืคืจื“ ืœืงืจื™ืื” ื•ื›ืชื™ื‘ื”.

ืœืคื™ ื‘ืงืฉื•ืชื™ืš: ื‘ื“ื™ืงื” ืžืงืฆื•ืขื™ืช ืฉืœ ื›ื•ื ื ื™ SSD Kingston DC500R ื•-DC500M

ืœืคื™ ื‘ืงืฉื•ืชื™ืš: ื‘ื“ื™ืงื” ืžืงืฆื•ืขื™ืช ืฉืœ ื›ื•ื ื ื™ SSD Kingston DC500R ื•-DC500M

ืœืคื™ ื‘ืงืฉื•ืชื™ืš: ื‘ื“ื™ืงื” ืžืงืฆื•ืขื™ืช ืฉืœ ื›ื•ื ื ื™ SSD Kingston DC500R ื•-DC500M

ืœืคื™ ื‘ืงืฉื•ืชื™ืš: ื‘ื“ื™ืงื” ืžืงืฆื•ืขื™ืช ืฉืœ ื›ื•ื ื ื™ SSD Kingston DC500R ื•-DC500M

ืžืกืงื ื”

ื”ืขื•ืจื›ื™ื ืฉืœ Truesystems ื”ื’ื™ืขื• ืœืžืกืงื ื” ืฉื‘ื™ืฆื•ืขื™ ื”ื‘ื“ื™ืงื” ืฉืœ Kingston DC500R ื•ืฉืœ Kingston DC500M ืžืชืคืจืฉื™ื ื‘ื‘ื™ืจื•ืจ ื›ื˜ื•ื‘ื™ื. Kingston DC500R ืžืชืžื•ื“ื“ ื”ื™ื˜ื‘ ืขื ืคืขื•ืœื•ืช ืงืจื™ืื”, ื•ื ื™ืชืŸ ืœื”ืžืœื™ืฅ โ€‹โ€‹ืขืœื™ื• ื›ืฆื™ื•ื“ ืžืงืฆื•ืขื™ ืœืžืฉื™ืžื•ืช ื”ืžืชืื™ืžื•ืช. ืขื‘ื•ืจ ืขื•ืžืกื™ื ืžืขื•ืจื‘ื™ื ื•ื›ืืฉืจ ื™ืฉ ืฆื•ืจืš ื‘ื›ื•ื— ื ื•ืกืฃ, Truesystems ืžืžืœื™ืฆื” ืขืœ Kingston DC500M. ื”ืคืจืกื•ื ืžืฆื™ื™ืŸ ื’ื ืืช ื”ืžื—ื™ืจื™ื ื”ืื˜ืจืงื˜ื™ื‘ื™ื™ื ืขื‘ื•ืจ ื›ืœ ืงื• ื”ื“ื’ืžื™ื ืฉืœ ื”ื›ื•ื ื ื™ื ื”ืืจื’ื•ื ื™ื™ื ืฉืœ Kingston ื•ืžื•ื“ื” ืฉื”ืžืขื‘ืจ ืœ-TLC 3D-NAND ื‘ืืžืช ืขื–ืจ ืœื”ื•ื–ื™ืœ ืืช ื”ืžื—ื™ืจ ืžื‘ืœื™ ืœืื‘ื“ ืื™ื›ื•ืช. ืžื•ืžื—ื™ Truesystems ืื”ื‘ื• ื’ื ืืช ื”ืจืžื” ื”ื’ื‘ื•ื”ื” ืฉืœ ื”ืชืžื™ื›ื” ื”ื˜ื›ื ื™ืช ืฉืœ ืงื™ื ื’ืกื˜ื•ืŸ ื•ืืช ื”ืื—ืจื™ื•ืช ืœื—ืžืฉ ืฉื ื™ื ืขื‘ื•ืจ ืกื“ืจืช ื”ื›ื•ื ื ื™ื DC500

ื .ื‘ ืื ื—ื ื• ืžื–ื›ื™ืจื™ื ืœืš ืืช ื–ื” ืืช ื”ืกืงื™ืจื” ื”ืžืงื•ืจื™ืช ื ื™ืชืŸ ืœืงืจื•ื ื‘ืืชืจ Truesystems.

ืœืžื™ื“ืข ื ื•ืกืฃ ืขืœ ืžื•ืฆืจื™ Kingston Technology, ืื ื ืฆื•ืจ ืงืฉืจ ืœืืชืจ ื”ื—ื‘ืจื”.

ืžืงื•ืจ: www.habr.com

ื”ื•ืกืคืช ืชื’ื•ื‘ื”