How much RAM does the Dell PowerEdge R650xs support?

The PowerEdge R650xs supports up to 1024GB of memory across 16 slot(s), up to 64GB per slot.

What type of memory does the PowerEdge R650xs use?

It uses DDR4 LRDIMM/RDIMM memory modules.

What storage drives fit the Dell PowerEdge R650xs?

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

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Your system

Dell PowerEdge R650xsStorage Upgrades

Verified compatible

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.

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.

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Your system

Dell PowerEdge R650xsStorage Upgrades

Verified compatible

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.

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 PowerEdge R650xs

Specifications reported for the Dell PowerEdge R650xs.

Memory type: DDR4
Form factor: LRDIMM, RDIMM
Memory slots: 16
Maximum memory: 1024GB
Max per slot: 64GB
Rated speed: 3200 MT/s
ECC: supported
Chipset: Intel C628
Drive configuration: Single
Drive interface: SATA/SAS/NVMe
Max DDR4 RDIMM: 1TB
Processor max config: 2
SATA version: SATA 3 - 6Gb/s
Serial ATA support: Y
USB support: 2.x and 3.x Compliant

System notes

Your system may support multiple memory configurations based on the density, quantity and type of memory modules installed. Please consult the documentation for your specific system.

Software

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Checks the drivers on your Dell PowerEdge R650xs, 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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Dell PowerEdge R650xsStorage Upgrades

Choose your upgrade

Internal drives

SATA 2.5" SSD

SATA 2.5" Hard Drive

Dell PowerEdge R650xsStorage Upgrades

Choose your upgrade

Internal drives

SATA 2.5" SSD

SATA 2.5" Hard Drive

System specifications for Dell PowerEdge R650xs

Software