How much RAM does the Lenovo IdeaPad 3 18IAU7 support?

The IdeaPad 3 18IAU7 supports up to 40GB of memory across 1 slot(s), up to 40GB per slot.

What type of memory does the IdeaPad 3 18IAU7 use?

It uses DDR4 SODIMM memory modules.

What storage drives fit the Lenovo IdeaPad 3 18IAU7?

Compatible drive types: NVMe M.2 2242 (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

Lenovo IdeaPad 3 18IAU7Storage Upgrades

Verified compatible

System Details

23 guaranteed-fit options

Internal drives

Matched to this machine's drive bays and slots.

NVMe M.2 2242 (PCIe Gen 4) SSD

This option is out of stock.

The drive runs at your system's supported PCIe speed — fully compatible, just not its own maximum rated speed.
Compatibility is based on published specifications, not yet confirmed against a manufacturer tool.

NVMe M.2 2280 (PCIe Gen 4) SSD

This option is out of stock.

The drive runs at your system's supported PCIe speed — fully compatible, just not its own maximum rated speed.

SATA 2.5" SSD

This option is out of stock.

The drive bay size is inferred from the system's reported storage interface.

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

Lenovo IdeaPad 3 18IAU7Storage Upgrades

Verified compatible

System Details

23 guaranteed-fit options

Internal drives

Matched to this machine's drive bays and slots.

NVMe M.2 2242 (PCIe Gen 4) SSD

This option is out of stock.

The drive runs at your system's supported PCIe speed — fully compatible, just not its own maximum rated speed.
Compatibility is based on published specifications, not yet confirmed against a manufacturer tool.

NVMe M.2 2280 (PCIe Gen 4) SSD

This option is out of stock.

The drive runs at your system's supported PCIe speed — fully compatible, just not its own maximum rated speed.

SATA 2.5" SSD

This option is out of stock.

The drive bay size is inferred from the system's reported storage interface.

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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Checks the drivers on your Lenovo IdeaPad 3 18IAU7, 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.

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Every kit is matched to your machine's slots and verified compatible before we list it.

System at a glance

Memory type: DDR4
Slots: 1
Max memory: 40 GB

View full system details

System specifications for Lenovo IdeaPad 3 18IAU7

Specifications reported for the Lenovo IdeaPad 3 18IAU7.

Memory type: DDR4
Form factor: SODIMM
Memory slots: 1
Maximum memory: 40GB
Max per slot: 40GB
Rated speed: 3200 MT/s
Soldered memory: 8GB on-board
Chipset: Intel SoC
Drive configuration: Dual
Drive form factor: M.2
Drive interface: SATA/PCIe
M.2 slots: 1 x 2242 or 2280
M.2 connector: 2242, 2280
M.2 PCIe generation: Gen3 x4
PCIe NVMe: Y
SATA version: SATA 3 - 6Gb/s
Standard memory: 8GB non-removable
USB support: 2.x and 3.x Compliant

Every upgrade for the Lenovo IdeaPad 3 18IAU7 is out of stock right now

We've already verified which memory and storage upgrades fit this exact machine — they're just not in stock at the moment. Leave your email and we'll tell you the moment any of them is available again. Guaranteed fit, no wrong parts.

Lenovo IdeaPad 3 18IAU7Storage Upgrades

Choose your upgrade

Internal drives

NVMe M.2 2242 (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

Lenovo IdeaPad 3 18IAU7Storage Upgrades

Choose your upgrade

Internal drives

NVMe M.2 2242 (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 Lenovo IdeaPad 3 18IAU7

Every upgrade for the Lenovo IdeaPad 3 18IAU7 is out of stock right now