Dell W26C Setup And Specifications

Table 12. Storage matrix (continued)
Storage type 2.5-inch hard drive 1
st
M.2 socket 2
nd
M.2 socket
One M.2 2230/2280 solid-
state drive and one 2.5-
inch hard-disk drive
Yes Yes No
Dual M.2 2230/2280 solid-
state drives
No Yes Yes
Dual M.2 2230/2280 solid-
state drives and one 2.5-
inch hard-disk drive
Yes Yes Yes
One Intel Optane Memory
H20 32GB with 512GB
solid-state drive
No No Yes
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 Interface type Capacity
2.5-inch, 5400 RPM, HDD SATA Up to 1 TB
2.5-inch, 7200 RPM, HDD SATA 500 GB
2.5-inch, 7200 RPM, HDD, Self-
Encrypting, Opal 2.0, FIPS
FIPS SATA Up to 2 TB
M.2 2230, Class 35 SSD PCIe NVMe Gen3 x4 Up to 512 GB
M.2 2280, Class 40 SSD PCIe NVMe Gen3 x4 Up to 2 TB
M.2 2280, Class 40 SSD, self-encrypting
drive
PCIe NVMe Gen3 x4 Up to 1 TB
M.2 2280, Class 40 SSD PCIe NVMe Gen4 x4 2 TB
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:
● 7
th
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 Values
Type
Memory
Interface
PCIe NVMe Gen3 x4
Connector
M.2 2280
Specifications of OptiPlex 7490 All-in-One 27

Dell W26C Specifications

General

Brand	Dell
Model	W26C
Category	Desktop
Language	English