How much RAM does the Lenovo L520 + ThinkPad Mini Dock Series 3 support?

The L520 + ThinkPad Mini Dock Series 3 supports up to 8GB of memory across 2 slot(s), up to 4GB per slot.

What storage drives fit the Lenovo L520 + ThinkPad Mini Dock Series 3?

Compatible drive types: SATA 2.5" Hard Drive, SATA 2.5" SSD.

Your system

Lenovo L520 + ThinkPad Mini Dock Series 3Storage Upgrades

Change system Auto-detect

8 guaranteed-fit options

Internal drives

Matched to this machine's drive bays and slots.

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 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 Lenovo L520 + ThinkPad Mini Dock Series 3

Specifications reported for the Lenovo L520 + ThinkPad Mini Dock Series 3.

Memory type: DDR3
Memory slots: 2
Maximum memory: 8GB
Max per slot: 4GB
Chipset: Intel® HM65 Express
Processor: i5-2410M

Software

Free tools from Seifelden — no purchase needed.

Seifelden Upgrade AssistantFree

Checks the drivers on your Lenovo L520 + ThinkPad Mini Dock Series 3, 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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Your system

Lenovo L520 + ThinkPad Mini Dock Series 3Storage Upgrades

Change system Auto-detect

8 guaranteed-fit options

Internal drives

Matched to this machine's drive bays and slots.

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 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 Lenovo L520 + ThinkPad Mini Dock Series 3

Specifications reported for the Lenovo L520 + ThinkPad Mini Dock Series 3.

Memory type: DDR3
Memory slots: 2
Maximum memory: 8GB
Max per slot: 4GB
Chipset: Intel® HM65 Express
Processor: i5-2410M

Software

Free tools from Seifelden — no purchase needed.

Seifelden Upgrade AssistantFree

Lenovo L520 + ThinkPad Mini Dock Series 3Storage Upgrades

Choose your upgrade

Internal drives

SATA 2.5" SSD

SATA 2.5" Hard Drive

System specifications for Lenovo L520 + ThinkPad Mini Dock Series 3

Software

Lenovo L520 + ThinkPad Mini Dock Series 3Storage Upgrades

Choose your upgrade

Internal drives

SATA 2.5" SSD

SATA 2.5" Hard Drive

System specifications for Lenovo L520 + ThinkPad Mini Dock Series 3

Software