Dell PowerEdge R420 Техническое руководство - Страница 8
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Table 3 summarizes the specifications for each of the PowerEdge R420 features. For the latest
information on supported features for the PowerEdge R420, visit Dell.com.
Feature
Form factor
Processors
Processor sockets
Internal interconnect
Cache
Chipset
1
Memory
PCIe slots
RAID controller
Hard drives
Embedded NIC
Power supply
PowerEdge R420 technical specification
1U rack
Intel Xeon processor E5-2400 product family
2
Intel QuickPath Interconnect (QPI) link: 6.4 GT/s, 7.2 GT/s, 8.0 GT/s
2.5MB per core with core options of 4, 6, or 8
Intel C600
Up to 192GB (12 DIMM slots): 2GB/4GB/8GB/16GB DDR3 up to 1600 MT/s
2 PCIe slots
With 2 processors:
1 x16 slot with x16 bandwidth, 3.0, half-height, half-length
1 x16 slot with x16 bandwidth, 3.0, full-height, half-length
With 1 processor:
1 x8 slot with x4 bandwidth, 2.0, half-height, half-length
1 x16 slot with x16 bandwidth, 3.0, full-height, half-length
Internal controllers:
PERC S110 (SW RAID)
PERC H310
PERC H710
PERC H710P
Drive bay options:
4 x 3.5" cabled drive bays or
4 x 3.5" hot-plug drive bays (2.5" hybrid kit available) or
8 x 2.5" hot- plug drive bays
Hot-plug hard drive options:
2.5" SATA, nearline SAS, SAS (15K, 10K), SAS SSD, SATA SSD
3.5" SATA, nearline SAS, SAS (15K)
Self-encrypting drives available
Cabled hard drive options:
3.5" SATA, nearline SAS, SAS (15K)
®
Broadcom
5720 GbE Dual Port
Platinum efficiency 550W and 350W power supplies
Silver efficiency cabled 550W power supply
Auto-ranging power supplies
External HBAs (RAID):
PERC H810
External HBAs (non-RAID):
6Gbps SAS HBA