Product comparison · 2 raid controllers

Dell 403-10416 RAID controller PCI Express x8 3 Gbit/s vs Dell PERC H840

6specifications compared
5differ
1identical
15known for one product only

Key differences

The Dell 403-10416 RAID controller PCI Express x8 3 Gbit/s has 1.8 Gbit/s more data transfer rate than the Dell PERC H840 (3 Gbit/s vs 1.2 Gbit/s). The Dell PERC H840 has 247 more devices supported than the Dell 403-10416 RAID controller PCI Express x8 3 Gbit/s (255 vs 8). Supported storage drive interfaces: SAS, Serial ATA on the Dell 403-10416 RAID controller PCI Express x8 3 Gbit/s, SAS on the Dell PERC H840. RAID levels: 0, 1 on the Dell 403-10416 RAID controller PCI Express x8 3 Gbit/s, 0, 1, 5, 6, 10, 50, 60 on the Dell PERC H840.

Supported storage drive interfaces
- 403-10416 RAID controller PCI Express x8 3 Gbit/s:SAS, Serial ATA
- PERC H840:SAS
RAID levels
- 403-10416 RAID controller PCI Express x8 3 Gbit/s:0, 1
- PERC H840:0, 1, 5, 6, 10, 50, 60
Data transfer rate
- 403-10416 RAID controller PCI Express x8 3 Gbit/s:3 Gbit/s
- PERC H840:1.2 Gbit/s
Number of devices supported
- 403-10416 RAID controller PCI Express x8 3 Gbit/s:8
- PERC H840:255

Side by side

Differences highlightedShow differences only

Comparison of 403-10416, PERC H840
21 specifications	A Dell 403-10416 RAID controller PCI Express x8 3 Gbit/s Model 403-10416 View product	B Dell PERC H840 View product
Ports & interfaces1 differ
Supported storage drive interfacesDiffers	SAS, Serial ATA	SAS
PCI Express slots versionKnown for one	Unknown — not stated by the source	3.0
Internal mini-SAS portsKnown for one	Unknown — not stated by the source	2
Performance4 differ
RAID levelsDiffers	0, 1	0, 1, 5, 6, 10, 50, 60
Data transfer rateDiffers	3 Gbit/s	1.2 Gbit/s
SSD supportKnown for one	Unknown — not stated by the source	Yes
Number of devices supportedDiffers	8	255
Compatible productsDiffers	Dell Precision WorkStation T5500	- 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
S.M.A.R.T. supportKnown for one	Yes	Unknown — not stated by the source
Sustained data transfer rate (native)Known for one	300 MB/s	Unknown — not stated by the source
Processoridentical
Built-in processorKnown for one	Unknown — not stated by the source	Yes
Processor familyKnown for one	Unknown — not stated by the source	LSI
System requirementsidentical
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Server operating systems supportedKnown for one	Unknown — not stated by the source	Windows Server 2012, Windows Server 2016
Windows operating systems supportedKnown for one	Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	167.6 mm
DepthKnown for one	Unknown — not stated by the source	64.4 mm
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733080
Other featuresidentical
Dell E-Value CodeKnown for one	Unknown — not stated by the source	405-AAMZ
Connector(s)Known for one	2x SATA/SAS	Unknown — not stated by the source

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.

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