Product comparison · 2 raid controllers

Dell PERC H830 2GB NV vs Dell PERC H840

14specifications compared
5differ
9identical
6known for one product only

Key differences

The Dell PERC H830 2GB NV has 2 more internal mini-SAS ports than the Dell PERC H840 (4 vs 2). Only the Dell PERC H840 has SSD support. RAID levels: 0, 1, 5, 6, 10, 50, 60, JBOD on the Dell PERC H830 2GB NV, 0, 1, 5, 6, 10, 50, 60 on the Dell PERC H840. Built-in processor: SAS 3108 on the Dell PERC H830 2GB NV, Yes on the Dell PERC H840.

Internal mini-SAS ports
- PERC H830 2GB NV:4
- PERC H840:2
RAID levels
- PERC H830 2GB NV:0, 1, 5, 6, 10, 50, 60, JBOD
- PERC H840:0, 1, 5, 6, 10, 50, 60
SSD support
- PERC H830 2GB NV:No
- PERC H840:Yes
Built-in processor
- PERC H830 2GB NV:SAS 3108
- PERC H840:Yes

Side by side

Differences highlightedShow differences only

Comparison of PERC H830 2GB NV, PERC H840
20 specifications	A Dell PERC H830 2GB NV View product	B Dell PERC H840 View product
Ports & interfaces1 differ
Internal mini-SAS portsDiffers	4	2
Internal SAS portsKnown for one	2	Unknown — not stated by the source
Performance3 differ
RAID levelsDiffers	0, 1, 5, 6, 10, 50, 60, JBOD	0, 1, 5, 6, 10, 50, 60
SSD supportDiffers	No	Yes
Compatible productsDiffers	PowerEdge T630	- PowerEdge R7415 - PowerEdge R640 - PowerEdge R740 - PowerEdge R840 - PowerEdge R440 - PowerEdge T640 - PowerEdge R540 - PowerEdge T440 - PowerVault NX3240 - PowerEdge R740xd2 - PowerEdge R740XD - PowerEdge R940 - PowerEdge R7425 - PowerEdge R940xa
Processor1 differ
Built-in processorDiffers	SAS 3108	Yes
System requirementsidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Server operating systems supportedKnown for one	Unknown — not stated by the source	Windows Server 2012, Windows Server 2016
Other featuresidentical
PCI Card form factorKnown for one	Full-height	Unknown — not stated by the source
Dell E-Value CodeKnown for one	Unknown — not stated by the source	405-AAMZ
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733080

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

More raid controller comparisons

All raid controller comparisons