Simmetrix és un sistema d'emmagatzemament empresarial desenvolupat per EMC Corporation. Hi ha set generacions de maquinari Symmetrix des dels seus inicis el 1994 fins al darrer model l'any 2006.[1][2]
Generacions d'EMC Symmetrix
| Generació |
Model |
Drives |
Slots |
Descripció
|
| Primera Generació |
Symmetrix 4200 |
|
|
|
Symmetrix 4400 |
|
4 MB (4 MiB) cache, RAID1
|
|
Symmetrix 4800 |
|
|
| Segunda Generació |
Symmetrix 5500_3 |
|
|
| Symmetrix 3.0 |
|
|
|
Open Symmetrix, SRDF, FWD SCSI Front End option, RAID-S
|
| Symmetrix 4.0 |
Symmetrix 3330/5330 |
9/18 GB |
32 |
Introduction of TimeFinder
|
|
Symmetrix 3430/5430 |
9/18 GB |
96
|
|
Symmetrix 3500/5500 |
3/4/9 GB |
128
|
|
Symmetrix 3700/5700 |
18/23/47 GB |
128
|
| EMC Symmetrix 4.8 |
Symmetrix 3630/5630 |
18/36GB |
32 |
Introduction of FC front end
|
|
Symmetrix 3830/5830 |
18/36/50 GB |
96
|
|
Symmetrix 3930/5930 |
18/36/50 GB |
256
|
| EMC Symmetrix 5.0 |
Symmetrix 8430 |
18/36/50/73 GB |
96 |
333 MHz PPC
|
|
Symmetrix 8730 |
18/36/50/73 GB |
384
|
| EMC Symmetrix 5.5 |
Symmetrix 8230 |
36/73 GB |
48 |
400 MHz PPC, last SCSI back end
|
|
Symmetrix 8530 |
36/73/181 GB |
96
|
|
Symmetrix 8830 |
36/73/181 GB |
384
|
| Symmetrix DMX |
DMX800 |
73/146GB |
120 |
500 MHz PPC, FC back end, Direct Access to cache from all FE and BE directors
|
|
DMX1000 |
73/146 GB |
144
|
|
DMX2000 |
73/146 GB |
288
|
|
DMX3000 |
73/146 GB |
576 |
1000 MHz PPC, RAID 5 capable
|
|
DMX-3 |
73/500 GB |
2400 |
1.3 GHz PPC, Mirrored Global Cache, new denser drive packaging
|
|
DMX-3 950 |
|
|
|
|
DMX-4 |
73/750 GB |
2400 |
1.3 GHz PPC, Mirrored Global Cache, new denser drive packaging, 4 Gb internal infrastructure
|
|
DMX-4 950 |
|
|
|
Referències
