Dell R720 Specifications download pdf (Page 29)

29 PowerEdge R720 and R720xd Technical Guide

Supported hard drives

Table 12 lists the internal hard drives supported by the R720 and R720xd. For the latest information

on supported hard drives, visit Dell.com/PowerEdge.

Table 12. Supported hard drives

Form

factor

Type

Speed

(rpm)

Capacities

3.5”

SATA

7.2K

250GB, 500GB, 1TB, 2TB, 4TB

Nearline SAS

7.2K

1TB, 2TB, 3TB, 4TB

SAS

15K

300GB, 600GB

2.5”

SATA

7.2K

250GB, 500GB, 1TB

Nearline SAS

7.2K

500GB, 1TB, 1TB (SED)

SAS

10K

300GB, 600GB, 900GB, 900GB

(SED), 1.2TB

SAS

15K

146GB, 300GB, 300GB (SED)

SATA SSD

N/A

100GB, 160GB, 200GB, 300GB,

400GB, 480GB, 800GB

PCIe SSD

(R720 only)

N/A

175GB, 350GB, 700GB, 1.4TB

Express Flash drives

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

resources or capturing DRAM. Also, Express Flash drives use a standardized, 2.5-inch hot-plug form

factor, which saves critical PCIe slot space by moving drives from the back to the front of the system

and allows a common management process for all drives.

The PowerEdge R720 has an option to support up to four hot-plug Express Flash PCIe SSDs in the

2.5-inch chassis. The R720xd does not support Express Flash drives.

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