How much RAM does the HP Z400 + LP2275w support?

The Z400 + LP2275w supports up to 16GB of memory.

What storage drives fit the HP Z400 + LP2275w?

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

Your system

HP Z400 + LP2275wStorage 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 HP Z400 + LP2275w

Specifications reported for the HP Z400 + LP2275w.

Memory type: DDR3
Maximum memory: 16GB
Rated speed: 1333 MT/s
Chipset: Intel® X58 Express
Processor: W3540

Software

Free tools from Seifelden — no purchase needed.

Seifelden Upgrade AssistantFree

Checks the drivers on your HP Z400 + LP2275w, 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

HP Z400 + LP2275wStorage 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 HP Z400 + LP2275w

Specifications reported for the HP Z400 + LP2275w.

Memory type: DDR3
Maximum memory: 16GB
Rated speed: 1333 MT/s
Chipset: Intel® X58 Express
Processor: W3540

Software

Free tools from Seifelden — no purchase needed.

Seifelden Upgrade AssistantFree

HP Z400 + LP2275wStorage Upgrades

Choose your upgrade

Internal drives

SATA 2.5" SSD

SATA 2.5" Hard Drive

System specifications for HP Z400 + LP2275w

Software

HP Z400 + LP2275wStorage Upgrades

Choose your upgrade

Internal drives

SATA 2.5" SSD

SATA 2.5" Hard Drive

System specifications for HP Z400 + LP2275w

Software