Table 12. Supported Hard Drives - Dell PowerEdge R720 Technical Manual

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.
Form
factor
3.5"
2.5"
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.
PowerEdge R720 and R720xd Technical Guide
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Table 12. Supported hard drives
Speed
Type
(rpm)
SATA (3Gb) 7.2K
Nearline SAS (6Gb) 7.2K
SAS (6Gb) 15K
SATA (3Gb) 7.2K
Nearline SAS (6Gb) 7.2K
SAS (6Gb) 10K
SAS (6Gb) 15K
SAS SSD (SLC, 6Gb) N/A
SATA SSD (MLC,
N/A
3Gb)
Express Flash
N/A
PCIe SSD (SLC)
Capacities
250GB, 500GB, 1TB, 2TB, 4TB
1TB, 2TB, 3TB, 4TB
300GB, 600GB
250GB, 500GB, 1TB
500GB, 1TB, 1TB (SED)
300GB, 600GB, 900GB, 900GB
(SED)
146GB, 300GB, 300GB (SED)
200GB, 400GB
100GB, 200GB
175GB, 350GB