Storage; Intel Optane Memory (Optional) - Dell Inspiron 5491 Setup And Specifications

Description
External volume controls
Speaker output:
Subwoofer output
Microphone

Storage

Table 9. Storage specifications
Storage type
2.5-inch hard drive
M.2 2230/2242/2280 solid-state drive
M.2 2230/2242/2280 solid-state drive
M.2 2280 Intel Optane Memory H10 with solid-state
storage

Intel Optane memory (optional)

Intel Optane technology utilizes 3D XPoint memory technology and functions as a non-volatile storage cache/accelerator and/or storage
device depending on the Intel Optane memory installed in your computer.
Intel Optane Memory H10 with solid-state storage
Intel Optane Memory H10 with solid-state storage functions as both a non-volatile storage cache/accelerator (enabling enhanced read/
write speeds for hard-drive storage) and a solid-state storage solution. It neither replaces nor adds to the memory (RAM) installed on your
computer.
Table 10. Intel Optane Memory H10 with solid-state storage specifications
Description
Interface
Connector
Form factor
Capacity (Optane memory)
Capacity (QLC—solid-state storage)
NOTE: Intel Optane Memory H10 with solid-state storage is supported on computers that meet the following
requirements:
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• 9 Generation or higher Intel Core i3/i5/i7 processors
• Windows 10 64-bit version or higher (Anniversary Update)
• Intel Rapid Storage Technology driver version 17.2 or higher
Average
Peak
Interface type
SATA AHCI 6 Gbps
SATA AHCI 6 Gbps
PCIe Gen 3.0x4 NVMe up to 32 Gbps
• PCIe Gen3.0x2 for NVMe
• PCIe Gen3.0x2 for Intel Optane
Memory
Values
PCIe NVMe Gen 3 x2
• One PCIe NVMe Gen 3 x2 for Optane memory
• One PCIe NVMe Gen 3 x2 3D QLC NAND Flash
M.2
2280
Up to 32 GB
Up to 512 GB
Values
Using media-control shortcut keys
2 W
2.5 W
Not supported
Digital-array microphones
Capacity
Up to 2 TB
256 GB
Up to 1 TB
Up to 512 GB
Specifications of Inspiron 5491 2n1 13