Know what fits. Understand why.
Explore your platform, plan an upgrade and understand the requirements before choosing components.
Tools
Interactive, model-specific advisors. Select your system and get a configuration-matched answer.
Compatibility guides
Static, generation-level reference: what each platform generation supports, and how it differs from the one before it. For a specific build, use the Tools above instead.
Not sure which generation fits? Compare Dell and HPE platform examples by processor family, memory and expansion — select two generations and see them side by side. Compare Dell & HPE server generations →
Dell PowerEdge
Generation guides and model-vs-model buying decisions.
Model comparisons: R440 vs R640, R730 vs R730XD, R740 vs R740XD, R730XD vs R740XD, R740 vs R750, R640 vs R650.
HPE ProLiant
Generation guides and model-vs-model buying decisions.
Model comparisons: DL360 vs DL380 Gen10, ML350 vs DL380 Gen10.
Dell vs HPE comparisons
Cross-brand buying decisions between comparable Dell and HPE platforms, same generation era.
Workstations
Dell Precision and HP Z, by workload.
QuickSpecs & documents
Original Dell and HPE manufacturer documents by model and generation.
Browse server PDFs →What are you planning?
More memory
Learn which memory fits your server or workstation, and why.
RAM Upgrade Guide →Storage & RAID
Explore chassis options, calculate capacity and prepare a controller and drive compatibility review.
Plan your storage →Graphics & expansion
Check documented configuration restrictions and identify the information needed for a GPU upgrade.
Check GPU requirements →Start with your system
Open the existing model guide or carry a model into an advisor. Chassis choices are reference options, not confirmation of your installed hardware.
32 models
Dell PowerEdge R4301U Rackmount
Referenced chassis and storage options:
- 2.5" Chassis up to 8 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
- 2.5" Chassis up to 10 SAS/SATA (quote required) — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
- 3.5" Chassis up to 4 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
Dell PowerEdge R6301U Rackmount
Referenced chassis and storage options:
- 2.5" Chassis up to 8 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
- 2.5" Chassis up to 10 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
- 2.5" Chassis up to 4 NVMe + 6 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
Dell PowerEdge R7302U Rackmount
Referenced chassis and storage options:
- 2.5" Chassis up to 8 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
- 2.5" Chassis up to 16 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
- 3.5" Chassis up to 8 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
HP Z4 G4Tower
Ask us to confirm storage options for your exact configuration.
HP Z6 G4Tower
Referenced chassis and storage options:
- 2 × M.2 NVMe — sourceRequires the appropriate bay, cabling and controller configuration.
HPE Proliant DL360 Gen91U Rackmount
Referenced chassis and storage options:
- 2.5" Chassis up to 8 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
- 2.5" Chassis up to 10 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
- 3.5" Chassis up to 4 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
Dell PowerEdge R730XD2U Rackmount
Referenced chassis and storage options:
Dell PowerEdge R4401U Rackmount
Referenced chassis and storage options:
- 3.5" Chassis up to 4 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
- 2.5" Chassis up to 8 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
- 2.5" Chassis up to 10 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
Dell PowerEdge R5302U Rackmount
Referenced chassis and storage options:
- 3.5" Chassis up to 8 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
Dell PowerEdge R6401U Rackmount
Referenced chassis and storage options:
- 2.5" Chassis up to 8 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
- 2.5" Chassis up to 10 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
- 2.5" Chassis up to 4 NVMe/SAS/SATA + 6 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
- 2.5" Chassis up to 8 NVMe/SAS/SATA + 2 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
- 2.5" Chassis up to 10 NVMe/SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
Dell Precision 5820 Tower WorkstationTower
HPE Proliant DL360 Gen101U Rackmount
Referenced chassis and storage options:
- 2.5" Chassis up to 8 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
- 2.5" Chassis up to 10 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
- 3.5" Chassis up to 4 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
HPE Proliant DL380 Gen92U Rackmount
Referenced chassis and storage options:
- 2.5" Chassis up to 8 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
- 2.5" Chassis up to 16 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
- 2.5" Chassis up to 24 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
Dell PowerEdge T330Tower
Referenced chassis and storage options:
- 3.5" Chassis up to 8 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
HPE Proliant DL380 Gen102U Rackmount
Referenced chassis and storage options:
- 2.5" Chassis up to 8 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
- 2.5" Chassis up to 16 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
- 2.5" Chassis up to 24 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
- 3.5" Chassis up to 12 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
Dell PowerEdge R7402U Rackmount
Referenced chassis and storage options:
- 2.5" Chassis up to 8 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
- 2.5" Chassis up to 16 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
- 3.5" Chassis up to 8 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
Dell PowerEdge R5402U Rackmount
Referenced chassis and storage options:
Dell PowerEdge T430Tower
Referenced chassis and storage options:
Dell Precision 7820 Tower WorkstationTower
Referenced chassis and storage options:
Dell PowerEdge R740XD2U Rackmount
Referenced chassis and storage options:
- 2.5" Chassis up to 24 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
- 2.5" Chassis up to 24 SAS/SATA, 4x 2.5" Rear SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
- 2.5" Chassis up to 12 NVMe/SAS/SATA + 12 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
- 2.5" Chassis up to 24 NVMe/SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
- 3.5" Chassis up to 12 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
- 3.5" Chassis up to 12 SAS/SATA, 2x 3.5" Rear SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
- 3.5" Chassis up to 12 SAS/SATA, 4x 3.5" Internal SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
Dell PowerEdge T340Tower
Referenced chassis and storage options:
- 3.5" Chassis up to 8 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
Dell Precision 3660 Tower WorkstationTower
Referenced chassis and storage options:
Dell Precision 3680 Tower WorkstationTower
HP Z2 Tower G9Tower
Referenced chassis and storage options:
Dell PowerEdge T630Tower
Referenced chassis and storage options:
- 3.5" Chassis up to 8 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
- 3.5" Chassis up to 18 SAS/SATA (quote required) — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
- 2.5" Chassis up to 16 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
- 2.5" Chassis up to 32 SAS/SATA (quote required) — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
HP Z8 G4Tower
Ask us to confirm storage options for your exact configuration.
HPE Proliant ML350 Gen9Tower
Referenced chassis and storage options:
- 2.5" Chassis up to 8 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
- 2.5" Chassis up to 16 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
- 3.5" Chassis up to 8 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
HPE Proliant ML350 Gen105U Tower
Referenced chassis and storage options:
- 2.5" Chassis up to 8 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
- 2.5" Chassis up to 16 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
- 3.5" Chassis up to 8 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
Dell PowerEdge T4405U Tower
Referenced chassis and storage options:
Dell Precision 7920 Tower WorkstationTower
Referenced chassis and storage options:
- 8 × M.2 NVMe — sourceRequires two compatible Ultra-Speed Quad PCIe cards.
Dell Precision 5860 Tower WorkstationTower
Referenced chassis and storage options:
Dell PowerEdge T6405U Tower
Referenced chassis and storage options:
- 3.5" Chassis up to 8 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
- 3.5" Chassis up to 18 SAS/SATA (quote required) — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
- 2.5" Chassis up to 16 SAS/SATA — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
- 2.5" Chassis up to 32 SAS/SATA (quote required) — sourceListed CTO chassis option. Confirm backplane, controller, carriers and available components.
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How to read the results
A cited document supports the stated rule. Conditions still apply to your configuration.
A listed platform or chassis option helps you plan. It does not establish what is installed in your system.
Missing or conflicting details are carried into your review request. They are never counted as a compatibility pass.
Need a configuration checked?
Send your model, installed components and intended upgrade. We can help identify the parts and restrictions that matter. Every system we sell is tested before shipment.