How much RAM does the Dell Latitude 5420 support?

The Latitude 5420 supports up to 64GB of memory across 2 slot(s), up to 32GB per slot.

What type of memory does the Latitude 5420 use?

It uses DDR4 SODIMM memory modules.

What storage drives fit the Dell Latitude 5420?

Compatible drive types: NVMe M.2 2230 (PCIe Gen 4) SSD, NVMe M.2 2280 (PCIe Gen 4) SSD, SATA 2.5" Hard Drive, SATA 2.5" SSD, SATA M.2 2280 SSD.

Your system

Dell Latitude 5420Storage Upgrades

Verified compatible

23 guaranteed-fit options

Internal drives

Matched to this machine's drive bays and slots.

NVMe M.2 2230 (PCIe Gen 4) SSD

This option is out of stock.

Your slot's PCIe generation isn't published; the drive adjusts to it automatically.

NVMe M.2 2280 (PCIe Gen 4) SSD

This option is out of stock.

Your slot's PCIe generation isn't published; the drive adjusts to it automatically.

SATA 2.5" SSD

This option is out of stock.

The drive bay size is inferred from the system's reported storage interface.
Compatibility is based on published specifications, not yet confirmed against a manufacturer tool.

SATA M.2 2280 SSD

This option is out of stock.

This is a SATA (not NVMe) M.2 drive — confirm your M.2 slot supports SATA drives.

SATA 2.5" Hard Drive

This option is out of stock.

The drive bay size is inferred from the system's reported storage interface.
Compatibility is based on published specifications, not yet confirmed against a manufacturer tool.

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Your system

Dell Latitude 5420Storage Upgrades

Verified compatible

23 guaranteed-fit options

Internal drives

Matched to this machine's drive bays and slots.

NVMe M.2 2230 (PCIe Gen 4) SSD

This option is out of stock.

Your slot's PCIe generation isn't published; the drive adjusts to it automatically.

NVMe M.2 2280 (PCIe Gen 4) SSD

This option is out of stock.

Your slot's PCIe generation isn't published; the drive adjusts to it automatically.

SATA 2.5" SSD

This option is out of stock.

The drive bay size is inferred from the system's reported storage interface.
Compatibility is based on published specifications, not yet confirmed against a manufacturer tool.

SATA M.2 2280 SSD

This option is out of stock.

This is a SATA (not NVMe) M.2 drive — confirm your M.2 slot supports SATA drives.

SATA 2.5" Hard Drive

This option is out of stock.

The drive bay size is inferred from the system's reported storage interface.
Compatibility is based on published specifications, not yet confirmed against a manufacturer tool.

System specifications for Dell Latitude 5420

Specifications reported for the Dell Latitude 5420.

Memory type: DDR4
Form factor: SODIMM
Memory slots: 2
Maximum memory: 64GB
Max per slot: 32GB
Rated speed: 3200 MT/s
ECC: none
Drive configuration: Multiple
Drive form factor: M.2
Drive interface: SATA/PCIe
M.2 slots: 1 x 2230, 1 x 2280
M.2 connector: 2230, 2280
PCIe NVMe: Y
SATA version: SATA 3 - 6Gb/s
Standard memory: 8GB or 16GB removable
USB support: 3.x Compliant
Processor: - Intel Core i3 Processor - Intel Core i5 Processor - Intel Core i7 Processor

Software

Free tools from Seifelden — no purchase needed.

Seifelden Upgrade AssistantFree

Checks the drivers on your Dell Latitude 5420, installs the safe updates Windows offers, guides the rest to the official download — and confirms exactly which of the upgrades above your machine has room for.

Get it free Details & what it sends

Dell Latitude 5420Storage Upgrades

Choose your upgrade

Internal drives

NVMe M.2 2230 (PCIe Gen 4) SSD

NVMe M.2 2280 (PCIe Gen 4) SSD

SATA 2.5" SSD

SATA M.2 2280 SSD

SATA 2.5" Hard Drive

Dell Latitude 5420Storage Upgrades

Choose your upgrade

Internal drives

NVMe M.2 2230 (PCIe Gen 4) SSD

NVMe M.2 2280 (PCIe Gen 4) SSD

SATA 2.5" SSD

SATA M.2 2280 SSD

SATA 2.5" Hard Drive

System specifications for Dell Latitude 5420

Software