Dell PowerEdge R520 Технічний посібник - Сторінка 21

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The Dell PowerEdge R520 supports comprehensive storage options, including different internal and

external storage options.

The R520 has one chassis that supports two different drive-bay options:



4 x 3.5-inch hot-plug drive option

Drive controllers: embedded SATA, PERC S110

Non-hot-plug with embedded SATA; hard drive LED on the hard drive tray is disabled

Hot-pluggable with PERC S110; hard drive LED on the hard drive tray is enabled



8 x 3.5-inch hot-plug drive option

Drive controllers: PERC H310, PERC H710, PERC H710P

Both drive-bay options support 2.5-inch and 3.5-inch hard drives and solid-state drives.

The R520 supports up to eight 2.5-inch or 3.5-inch hard drives or solid-state drives.

Self-encrypting drives (SED) are available. All 2.5-inch drives require the 3.5-inch hybrid tray. Table

11 lists more information about these drives. For additional information, see Dell.com/PowerEdge.

Form

Type

factor

SAS (6Gb)

SAS SSD (SLC, 6Gb)

SATA SSD (MLC, 3Gb)

SATA (3Gb)

SAS (6Gb)

Speed

Capacities

(rpm)

10K

300GB, 600GB, 900GB

15K

146GB, 300GB

N/A

200GB, 400GB

N/A

100GB, 200GB

7.2K

500GB, 1TB, 2TB

15K

300GB, 600GB