How much RAM does the Dell OptiPlex OP780MT-E333 support?

The OptiPlex OP780MT-E333 supports up to 8GB of memory across 4 slot(s), up to 2GB per slot.

What storage drives fit the Dell OptiPlex OP780MT-E333?

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

Your system

Dell OptiPlex OP780MT-E333Storage 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 Dell OptiPlex OP780MT-E333

Specifications reported for the Dell OptiPlex OP780MT-E333.

Memory type: DDR3
Memory slots: 4
Maximum memory: 8GB
Max per slot: 2GB
Rated speed: 1066 MT/s
Processor: E6500

Software

Free tools from Seifelden — no purchase needed.

Seifelden Upgrade AssistantFree

Checks the drivers on your Dell OptiPlex OP780MT-E333, 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

Dell OptiPlex OP780MT-E333Storage 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 Dell OptiPlex OP780MT-E333

Specifications reported for the Dell OptiPlex OP780MT-E333.

Memory type: DDR3
Memory slots: 4
Maximum memory: 8GB
Max per slot: 2GB
Rated speed: 1066 MT/s
Processor: E6500

Software

Free tools from Seifelden — no purchase needed.

Seifelden Upgrade AssistantFree

Dell OptiPlex OP780MT-E333Storage Upgrades

Choose your upgrade

Internal drives

SATA 2.5" SSD

SATA 2.5" Hard Drive

System specifications for Dell OptiPlex OP780MT-E333

Software

Dell OptiPlex OP780MT-E333Storage Upgrades

Choose your upgrade

Internal drives

SATA 2.5" SSD

SATA 2.5" Hard Drive

System specifications for Dell OptiPlex OP780MT-E333

Software