How much RAM does the Toshiba Satellite L645D-S4100RD support?

The Satellite L645D-S4100RD supports up to 8GB of memory across 2 slot(s), up to 4GB per slot.

What type of memory does the Satellite L645D-S4100RD use?

It uses DDR3 SODIMM memory modules.

Guaranteed-compatible DDR3 SODIMM upgrades for the Toshiba Satellite L645D-S4100RD, in matched-kit options that fill your slots.

This option is out of stock.

Specifications reported for this system.

Memory type: DDR3
Form factor: SODIMM
Memory slots: 2
Maximum memory: 8GB
Max per slot: 4GB
ECC: none
Processor: AMD Athlon Neo X2 Dual-Core Mobile (2.3GHz) Processor AMD M880G Chipset

Good to know

Maximum capacity per slot is inferred from total capacity ÷ number of slots.
Compatibility is based on published specifications, not yet confirmed against a manufacturer tool.

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Guaranteed-compatible DDR3 SODIMM upgrades for the Toshiba Satellite L645D-S4100RD, in matched-kit options that fill your slots.

This option is out of stock.

Specifications reported for this system.

Memory type: DDR3
Form factor: SODIMM
Memory slots: 2
Maximum memory: 8GB
Max per slot: 4GB
ECC: none
Processor: AMD Athlon Neo X2 Dual-Core Mobile (2.3GHz) Processor AMD M880G Chipset

Good to know

Maximum capacity per slot is inferred from total capacity ÷ number of slots.
Compatibility is based on published specifications, not yet confirmed against a manufacturer tool.