??–(BUSINESS WIRE)–(???????) — ?????????????????(KIOXIA)?????????????????????/???????????????SSD????????6?30?(??)???????[?1]????????????????????PC??????????????????????????EXCERIA PLUS SSD????????PC??????????????????????EXCERIA SSD?????????PC?????????HDD??SSD???????????????????????????????EXCERIA SATA SSD????????3?????????????????SSD???????????????????????
??????????EXCERIA PLUS SSD?????????2TB????????????????PCIe(R)?????????NVM Express(TM) (NVMe(TM))????????????????????????3,400MB/s?????????????680KIOPS[?2] ?????????????????????????PC???????????????????
?????????????EXCERIA SSD?????????PC?????????????????????????????????????PCIe(R)?????????NVM Express(TM) (NVMe(TM))????????????????????????1,700MB/s ??SATA????????????????3?????????
?????????SATA???EXCERIA SATA SSD??????????PC?????????HDD??SSD???????????????????????????
?????????????SSD???????????????????????????
https://personal.kioxia.com/ja-jp/ssd.html
?????? |
||||
NVMe(TM)?? EXCERIA PLUS SSD???? |
||||
?? |
2TB |
1TB |
500GB |
|
????????? |
M.2 2280 |
|||
???????? |
PCIe(R) Gen3x4L, NVMe(TM) 1.3c |
|||
???????(1) |
??????? |
3,400MB/s |
||
|
??????? |
3,200MB/s |
3,200 MB/s |
2,500 MB/s |
????(2) |
??????? |
680,000 IOPS |
680,000 IOPS |
420,000 IOPS |
|
??????? |
620,000 IOPS |
620,000 IOPS |
570,000 IOPS |
(1) ???????????CrystalDiskMark 6.0.2 x64(Q=32, T=1)????? |
||||
(2) 4KiB?????????CrystalDiskMark 6.0.2 x64(Q=32, T=8)????? |
NVMe(TM)?? EXCERIA SSD???? |
||||
?? |
1TB |
500GB |
250GB |
|
????????? |
M.2 2280 |
|||
???????? |
PCIe(R) Gen3x4L, NVMe(TM) 1.3c |
|||
???????(1) |
??????? |
1,700MB/s |
||
|
??????? |
1,600MB/s |
1,600 MB/s |
1,200 MB/s |
????(2) |
??????? |
350,000 IOPS |
350,000 IOPS |
200,000 IOPS |
|
??????? |
400,000 IOPS |
400,000 IOPS |
290,000 IOPS |
(1) ???????????CrystalDiskMark 6.0.2 x64(Q=32, T=1)????? |
||||
(2) 4KiB?????????CrystalDiskMark 6.0.2 x64(Q=32, T=8)????? |
SATA?? EXCERIA SATA SSD???? |
||||
?? |
960GB |
480GB |
240GB |
|
????????? |
2.5???? 7mm? |
|||
???????? |
Serial ATA (SATA) 6 Gbit/s |
|||
???????(1) |
??????? |
555 MB/s |
||
|
??????? |
540 MB/s |
||
????(2) |
??????? |
81,000 IOPS |
82,000 IOPS |
79,000 IOPS |
|
??????? |
88,000 IOPS |
88,000 IOPS |
87,000 IOPS |
(1) ??????????? ATTO v3.05(QD10)????? |
||||
(2) 4KiB?????????CrystalDiskMark 5.1.2 x64(QD32)????? |
[?1] ??????(KIOXIA)?????????????SSD????????????????????????????????????????????6?25????amazon.co.jp???????????????????????????
[?2] ??2TB???1TB??????????
*PCIe?PCI-SIG????????
*NVM Express, NVMe?NVM Express, Inc.??????
*??????????????????????????????????????????????????????
*SSD???????????:1MB (1?????) =1,000,000 (10?6?) ????1GB (1?????) =1,000,000,000 (10?9?) ????1TB (1?????) =1,000,000,000,000 (10?12?) ????????????????1GB=1,073,741,824 (2?30?) ????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
*1KiB(1?????)?1,024(2?10?)??????????
*IOPS:1????????(???1?????I / O????)???????
*?????????????????????????????????????????????????
*????????????????????????????????????
???????????????????:
*???????????????????????????????[?1]
?????????? ???????
URL: 86886.jp
*?????????????(?????/?????????????????????)??????????????????????????????????????????????