Dell External M620 t Dokumentacja Pobierz pdf (Strona 21)

The Dell PowerEdge M620 provides comprehensive internal storage options, including several drive

types and storage controllers to choose from. The M620 supports up to 1.2TB of internal storage.

Express Flash PCIe SSDs are a new option that can provide vastly accelerated performance over

previous technologies. Dell Express Flash drives use PCIe lanes to connect directly to the processor

and chipset and are easily accessible by hot-plug drive bay.

The M620 is available in three different hard-drive backplane options. Table 10 lists the options for

backplanes, hard-drive controllers, and drive types for the M620.

Backplane

Controller

Drive types

SATA

Motherboard-embedded

SATA

SATA SSD/HDD

SAS

PERC H310, H710, H710P

SAS SSD/HDD,

SATA SSD/HDD

PCIe SSD

N/A

Express Flash

PCIe SSD

Table 11 lists the internal hard drives supported by the M620. For the latest information on supported

hard drives, visit Dell.com.

Form

factor

Type

Speed

(rpm)

Capacities

2.5”

SATA (3Gb)

7.2K

250GB, 500GB, 1TB

Nearline SAS (6Gb)

7.2K

500GB, 1TB, 1TB (SED)

SAS (6Gb)

10K

300GB, 600GB, 900GB, 900GB (SED)

SAS (6Gb)

15K

146GB, 300GB, 300GB (SED)

SAS SSD (SLC, 6Gb)

N/A

200GB, 400GB

SATA SSD (MLC, 3Gb)

N/A

100GB, 200GB

Express Flash PCIe

SSD (SLC)

N/A

175GB, 350GB

Express Flash drives use PCIe and SSD technologies to provide performance, scalability, and optimal

serviceability. Accelerated performance with high IOPs is made possible without requiring processor

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