How much RAM does the Lenovo ThinkPad T14 Gen 4 (Intel) DDR5 support?

The ThinkPad T14 Gen 4 (Intel) DDR5 supports up to 48GB of memory across 1 slot(s), up to 48GB per slot.

What type of memory does the ThinkPad T14 Gen 4 (Intel) DDR5 use?

It uses DDR5 SODIMM memory modules.

Compatible drive types: NVMe M.2 2280 (PCIe Gen 4) SSD, SATA M.2 2280 SSD.

Guaranteed-compatible DDR5 SODIMM upgrades for the Lenovo ThinkPad T14 Gen 4 (Intel) DDR5, in matched-kit options that fill your slots.

Verified compatible

Guaranteed-compatible SSD and hard-drive upgrades for the Lenovo ThinkPad T14 Gen 4 (Intel) DDR5 — matched to its drive bays and slots.

This option is out of stock.

This option is out of stock.

Specifications reported for this system.

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Guaranteed-compatible DDR5 SODIMM upgrades for the Lenovo ThinkPad T14 Gen 4 (Intel) DDR5, in matched-kit options that fill your slots.

Verified compatible

Guaranteed-compatible SSD and hard-drive upgrades for the Lenovo ThinkPad T14 Gen 4 (Intel) DDR5 — matched to its drive bays and slots.

This option is out of stock.

This option is out of stock.

Specifications reported for this system.

Good to know

Maximum capacity per slot is inferred from total capacity ÷ number of slots.
This model has some on-board (soldered) memory in addition to its upgrade slot(s).
Compatibility is based on published specifications, not yet confirmed against a manufacturer tool.