Dell PowerEdge R420 Panduan Teknis - Halaman 3
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Table of contents
1 System overview ..................................................................................................................................................................5
Introduction .........................................................................................................................................................................5
New technologies ............................................................................................................................................................. 6
2 System features ................................................................................................................................................................... 7
Comparison of PowerEdge systems ............................................................................................................................... 7
Specifications ..................................................................................................................................................................... 8
3 Chassis views and features ............................................................................................................................................. 10
Chassis views .................................................................................................................................................................... 10
Chassis features ................................................................................................................................................................ 11
4 Processor ............................................................................................................................................................................14
Processor features ............................................................................................................................................................14
Supported processors ......................................................................................................................................................14
Chipset ................................................................................................................................................................................ 15
5 Memory ............................................................................................................................................................................... 16
Supported memory .......................................................................................................................................................... 16
Memory configurations ................................................................................................................................................... 17
Memory speed ..................................................................................................................................................................18
Memory RAS features.......................................................................................................................................................18
6 Storage ............................................................................................................................................................................... 20
Internal storage ................................................................................................................................................................ 20
External storage ................................................................................................................................................................ 21
Storage controllers ........................................................................................................................................................... 21
Optical drive ..................................................................................................................................................................... 23
Tape drive .......................................................................................................................................................................... 23
7 Networking and PCIe ...................................................................................................................................................... 24
Embedded NIC controller .............................................................................................................................................. 24
PCIe expansion ................................................................................................................................................................ 24
8 Power, thermal, and acoustics ...................................................................................................................................... 26
Power consumption and energy efficiency ................................................................................................................ 26
Power supply units .......................................................................................................................................................... 27
Thermal and acoustics.................................................................................................................................................... 28
9 Rack rails and cable management ................................................................................................................................. 31
Sliding and static rail systems ......................................................................................................................................... 31
Cable management arm................................................................................................................................................. 33
10 Operating systems and virtualization ........................................................................................................................... 34
Supported operating systems ........................................................................................................................................ 34
Supported virtualization ................................................................................................................................................. 35
11 Dell OpenManage systems management .................................................................................................................... 36
Systems management solutions ................................................................................................................................... 36
OpenManage systems management ........................................................................................................................... 37
Dell server management operations ............................................................................................................................ 42
Appendix A.
Additional specifications .......................................................................................................................... 44
Chassis dimensions and weight .................................................................................................................................... 44
Power supply specifications .......................................................................................................................................... 44
Environmental specifications ........................................................................................................................................ 45
Video specifications ........................................................................................................................................................ 46
Rack rail specifications ................................................................................................................................................... 46
USB peripherals ................................................................................................................................................................ 46
Appendix B.
Standards compliance ............................................................................................................................. 47