Intel Optane Memory - Dell OptiPlex 7490 All-In-One Setup And Specifications

Table 12. Storage matrix (continued)
Storage type
One M.2 2230/2280 solid-
state drive and one 2.5-
inch hard-disk drive
Dual M.2 2230/2280 solid-
state drives
Dual M.2 2230/2280 solid-
state drives and one 2.5-
inch hard-disk drive
One Intel Optane Memory
H20 32GB with 512GB
solid-state drive
The primary drive of your computer varies with the storage configuration. For computers:
● With a M.2 drive, the M.2 drive is the primary drive
● Without a M.2 drive, the 2.5-inch hard-disk drive is the primary drive
Table 13. Storage specifications
Storage type
2.5-inch, 5400 RPM, HDD
2.5-inch, 7200 RPM, HDD
2.5-inch, 7200 RPM, HDD, Self-
Encrypting, Opal 2.0, FIPS
M.2 2230, Class 35 SSD
M.2 2280, Class 40 SSD
M.2 2280, Class 40 SSD, self-encrypting
drive
M.2 2280, Class 40 SSD

Intel Optane memory

Intel Optane memory functions only as a storage accelerator. It neither replaces nor adds to the memory (RAM) installed on
your computer.
NOTE: Intel Optane memory is supported on computers that meet the following requirements:
th
● 7 Generation or higher Intel Core i3/i5/i7 processor
● Windows 10 64-bit version or higher (Anniversary Update)
● Latest version of Intel Rapid Storage Technology driver
Table 14. Intel Optane memory
Description
Type
Interface
Connector
2.5-inch hard drive
Yes
No
Yes
No
Interface type
SATA
SATA
FIPS SATA
PCIe NVMe Gen3 x4
PCIe NVMe Gen3 x4
PCIe NVMe Gen3 x4
PCIe NVMe Gen4 x4
st
1 M.2 socket
Yes
Yes
Yes
No
Capacity
Up to 1 TB
500 GB
Up to 2 TB
Up to 512 GB
Up to 2 TB
Up to 1 TB
2 TB
Values
Memory
PCIe NVMe Gen3 x4
M.2 2280
Specifications of OptiPlex 7490 All-in-One
nd
2 M.2 socket
No
Yes
Yes
Yes
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