Storage
Table 10. Storage specifications
Storage type
Interface type
Capacity
One 2.5-inch hard drive
SATA AHCI, up to 6 Gbps
•
500 GB (5400 RPM/7200
RPM)
•
1 TB (5400 RPM/7200
RPM)
•
2 TB (5400 RPM)
One M.2 2280 solid-state drive
•
PCIe Gen3.0x4 NVMe, up to 32 Gbps
for 7
th
Generation Intel Core i3/i5/i7
processors
•
PCIe Gen2.0x4, up to 16 Gbps for Intel
Celeron and Pentium Gold processors
Up to 256 GB
Optical drive
9.5 mm DVD-RW
One slimline DVD-RW
Media-card reader
Table 11. Media-card reader specifications
Description
Values
Type
One SD-card slot
Cards supported
•
Secure Digital (SD)
•
Secure Digital High Capacity(SDHC)
•
Secure Digital Extended Capacity(SDXC)
Intel Optane memory (optional)
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 12. Intel Optane memory
Description
Values
Type
Storage accelerator
Interface
PCIe 3.0x2
Connector
M.2 2280
Configurations supported
16 GB
Specifications of Inspiron 3781
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