*Momentus 5400.2 [#title]

|[[Form factor>HDD/term/Form factor]]|RIGHT:2.5inch (Height 9.5mm)  |
|[[Interface>HDD/term/Interface]] |RIGHT:SATA 1.5Gb/s and Ultra ATA/100 |
|[[回転数>HDD/term/回転数]]       |RIGHT:5400rpm      |
|[[Cache>HDD/term/Cache]]         |RIGHT:8MB          |
|[[Seek Time>HDD/term/Seek]]      |RIGHT:12.5 ms avg      |
|[[メディア転送速度>HDD/term/Media Transfer Rate]] |RIGHT:48.25(OD) MB/sec.|
|[[Platter>HDD/term/Platter]]     |RIGHT:---GB        |
|[[面記録密度>HDD/term/面記録密度]] |RIGHT:86 Gbit/inch²|

//-[[NCQ>HDD/term/NCQ]] サポート (SATA のみ)
//-[[RoHS指令>HDD/term/RoHS指令]]準拠
-[[流体軸受けモーター>HDD/term/流体軸受けモーター]]

**Model Number List [#model]

|Model Number|Interface|容量|[[Platter>HDD/term/Platter]]|[[回転数>HDD/term/回転数]]|Cache|Seek(avg.)|h
|[[ST9120821AS]]|SATA 1.5Gb/s|120GB|---|5400rpm|8MB|12.5ms|
|[[ST9100824AS]]|~|100GB|---|~|~|~|
|[[ST98823AS]]|~|80GB|---|~|~|~|
|[[ST96812AS]]|~|60GB|---|~|~|~|
|[[ST94813AS]]|~|40GB|---|~|~|~|
|[[ST93811AS]]|~|30GB|---|~|~|~|
|[[ST9120821A]]|Ultra ATA/100|120GB|---|~|~|~|
|[[ST9100824A]]|~|100GB|---|~|~|~|
|[[ST9100823A]] (旧)|~|~|---|~|~|~|
|[[ST98823A]]|~|80GB|---|~|~|~|
|[[ST9808211A]] (旧)|~|~|---|~|~|~|
|[[ST96812A]]|~|60GB|---|~|~|~|
|[[ST960822A]] (旧)|~|~|---|~|~|~|
|[[ST94813A]]|~|40GB|---|~|~|~|
|[[ST9408114A]] (旧)|~|~|---|~|~|~|
|[[ST93811A]]|~|30GB|---|~|~|~|
|[[ST9308110A]] (旧)|~|~|---|~|~|~|

//
// 本拠地
//
**Seagate 本拠地 [#seagate]

(新型)
-ST9120821AS: [[marketing:http://www.seagate.com/cda/products/discsales/marketing/detail/0,1081,676,00.html]] - spec
-ST9120821A: [[marketing:http://www.seagate.com/cda/products/discsales/marketing/detail/0,1081,681,00.html]] - spec
-ST9100824AS: [[marketing:http://www.seagate.com/cda/products/discsales/marketing/detail/0,1081,667,00.html]] - spec
-ST9100824A: [[marketing:http://www.seagate.com/cda/products/discsales/marketing/detail/0,1081,668,00.html]] - spec
-ST98823AS: [[marketing:http://www.seagate.com/cda/products/discsales/marketing/detail/0,1081,677,00.html]] - spec
-ST98823A: [[marketing:http://www.seagate.com/cda/products/discsales/marketing/detail/0,1081,682,00.html]] - spec
-ST96812AS: [[marketing:http://www.seagate.com/cda/products/discsales/marketing/detail/0,1081,678,00.html]] - spec
-ST96812A: [[marketing:http://www.seagate.com/cda/products/discsales/marketing/detail/0,1081,683,00.html]] - spec
-ST94813AS: [[marketing:http://www.seagate.com/cda/products/discsales/marketing/detail/0,1081,679,00.html]] - spec
-ST94813A: [[marketing:http://www.seagate.com/cda/products/discsales/marketing/detail/0,1081,684,00.html]] - spec
-ST93811AS: [[marketing:http://www.seagate.com/cda/products/discsales/marketing/detail/0,1081,680,00.html]] - spec
-ST93811A: [[marketing:http://www.seagate.com/cda/products/discsales/marketing/detail/0,1081,685,00.html]] - spec
-ST9120821AS: [[marketing:http://www.seagate.com/cda/products/discsales/marketing/detail/0,1081,676,00.html]] - [[spec:http://www.seagate.com/support/disc/specs/sata/st9120821as.html]]
-ST9120821A: [[marketing:http://www.seagate.com/cda/products/discsales/marketing/detail/0,1081,681,00.html]] - [[spec:http://www.seagate.com/support/disc/specs/ata/st9120821a.html]]
-ST9100824AS: [[marketing:http://www.seagate.com/cda/products/discsales/marketing/detail/0,1081,667,00.html]] - [[spec:http://www.seagate.com/support/disc/specs/sata/st9100824as.html]]
-ST9100824A: [[marketing:http://www.seagate.com/cda/products/discsales/marketing/detail/0,1081,668,00.html]] - [[spec:http://www.seagate.com/support/disc/specs/ata/st9100824a.html]]
-ST98823AS: [[marketing:http://www.seagate.com/cda/products/discsales/marketing/detail/0,1081,677,00.html]] - [[spec:http://www.seagate.com/support/disc/specs/sata/st98823as.html]]
-ST98823A: [[marketing:http://www.seagate.com/cda/products/discsales/marketing/detail/0,1081,682,00.html]] - [[spec:http://www.seagate.com/support/disc/specs/ata/st98823a.html]]
-ST96812AS: [[marketing:http://www.seagate.com/cda/products/discsales/marketing/detail/0,1081,678,00.html]] - [[spec:http://www.seagate.com/support/disc/specs/sata/st96812as.html]]
-ST96812A: [[marketing:http://www.seagate.com/cda/products/discsales/marketing/detail/0,1081,683,00.html]] - [[spec:http://www.seagate.com/support/disc/specs/ata/st96812a.html]]
-ST94813AS: [[marketing:http://www.seagate.com/cda/products/discsales/marketing/detail/0,1081,679,00.html]] - [[spec:http://www.seagate.com/support/disc/specs/sata/st94813as.html]]
-ST94813A: [[marketing:http://www.seagate.com/cda/products/discsales/marketing/detail/0,1081,684,00.html]] - [[spec:http://www.seagate.com/support/disc/specs/ata/st94813a.html]]
-ST93811AS: [[marketing:http://www.seagate.com/cda/products/discsales/marketing/detail/0,1081,680,00.html]] - [[spec:http://www.seagate.com/support/disc/specs/sata/st93811as.html]]
-ST93811A: [[marketing:http://www.seagate.com/cda/products/discsales/marketing/detail/0,1081,685,00.html]] - [[spec:http://www.seagate.com/support/disc/specs/ata/st93811a.html]]


(旧型)
-ST9100823A: [[marketing:http://www.seagate.com/cda/products/discsales/marketing/detail/0,1081,635,00.html]] - [[spec:http://www.seagate.com/support/disc/specs/ata/st9100823a.html]]
-ST9808211A: [[marketing:http://www.seagate.com/cda/products/discsales/marketing/detail/0,1081,636,00.html]] - [[spec:http://www.seagate.com/support/disc/specs/ata/st9808211a.html]]
-ST960822A: [[marketing:http://www.seagate.com/cda/products/discsales/marketing/detail/0,1081,637,00.html]] - [[spec:http://www.seagate.com/support/disc/specs/ata/st960822a.html]]
-ST9408114A: marketing - [[spec:http://www.seagate.com/support/disc/specs/ata/st9408114a.html]]
-ST9308110A: marketing - [[spec:http://www.seagate.com/support/disc/specs/ata/st9308110a.html]]

-[[Momentus 5400 Model Details:http://www.seagate.com/products/details/0,,6,00.html]]

//
// カカクコム
//
**[[価格.com]] [#kakaku]
-[[ST9120821AS (120G 9.5mm) 【価格.com】:http://kakaku.com/prdsearch/detail.asp?PrdKey=05360810271]]
-[[ST94813AS (40G 9.5mm) 【価格.com】:http://kakaku.com/prdsearch/detail.asp?PrdKey=05360810280]]

-[[ST9120821A (120G 9.5mm) 【価格.com】:http://kakaku.com/prdsearch/detail.asp?PrdKey=05360810270]]
-[[ST9100823A (100G 9.5mm) 【価格.com】:http://kakaku.com/prdsearch/detail.asp?PrdKey=05360810222]]
-[[ST9808211A (80G 9.5mm) 【価格.com】:http://kakaku.com/prdsearch/detail.asp?PrdKey=05360810221]]
-[[ST96812A (60G 9.5mm) 【価格.com】:http://kakaku.com/prdsearch/detail.asp?PrdKey=05360810281]]
-[[ST94813A (40G 9.5mm) 【価格.com】:http://kakaku.com/prdsearch/detail.asp?PrdKey=05360810279]]

//
// News
//
*News [#news]
-[[Seagateから容量120GBの2.5インチHDD「ST9120821A」が発売に!:http://akiba.ascii24.com/akiba/news/2005/07/13/656967-000.html]] (Akiba2GO!, 05.07.13)~
120GB 2.5inch HDD である ST9120821A が発売された模様。Product name が「Momentus 5400.2」となっているようだが正確には「Momentus 5400.2 - 120GB Family」という分類になるらしい。仕様書の公開はまだだった。
-[[日本シーゲイト、垂直磁気記録方式HDDや8GBの1インチHDD、暗号化機能搭載HDDなど、一挙10製品を発表！:http://ascii24.com/news/i/tech/article/2005/06/09/656319-000.html]] (ASCII24, 05.06.09)~
[[Seagate Introduces World's First 2.5-Inch Perpendicular Recording Hard Drive; First Major HDD Maker to Deliver Notebook PC Drive with Hardware-Based Full Disc Encryption Security:http://www.seagate.com/cda/newsinfo/newsroom/releases/article/0,,2732,00.html]] (Seagate Press release, 05.06.07)~
http://www.seagate.com/content/docs/pdf/marketing/PO-Momentus-FDE.pdf~
Momentus 5400.2 FDE = Momentus 5400.2 + FDE(Full Disk Encryption)。~
FDE を使用した暗号化機能が加わったらしい。暗号としては TDEA 192-bit が使用されるとのこと。使用方法については HDD 単体としては使用出来ないようで、マザーボード側にも TPM のような暗号化チップが必要のようです。

-[[日本シーゲイト、2.5インチサイズで7200rpmや容量120GBを達成したHDD“Momentus”シリーズの新製品を発表:http://ascii24.com/news/i/tech/article/2005/05/17/655893-000.html]] (ASCII24, 05.05.17)~
[[シーゲイト社、業界最大容量の120GB投入でノートブック向けHDD製品を拡大:http://www.seagate-asia.com/sgt/japan/newsreleasecnt.jsp?articleId=2399]] (シーゲイト, 05.05.17)~
Momentus 5400.2 (120GB) 発表へ。
-[[Seagate製2.5インチHDDも100GBへ！:http://akiba.ascii24.com/akiba/news/2004/11/17/652591-000.html]] (Akiba2GO!, 04.11.17)~
「Momentus 5200.2」シリーズ出荷。



[ [[edit>Edit:HDD/Seagate/Momentus 5400.2]] ]
// EOF