Product comparison · 2 raid controllers

Dell 405-AAMY RAID controller PCI Express 3.0 12 Gbit/s vs HP P420/1GB FBWC 6Gb 2-ports Int SAS Controller

10specifications compared
7differ
3identical
15known for one product only

Key differences

The Dell 405-AAMY RAID controller PCI Express 3.0 12 Gbit/s has 6 Gbit/s more data transfer rate than the HP P420/1GB FBWC 6Gb 2-ports Int SAS Controller (12 Gbit/s vs 6 Gbit/s). The Dell 405-AAMY RAID controller PCI Express 3.0 12 Gbit/s has 1,024 MB more internal memory than the HP P420/1GB FBWC 6Gb 2-ports Int SAS Controller (2048 MB vs 1024 MB). The HP P420/1GB FBWC 6Gb 2-ports Int SAS Controller has 22.9 mm more width than the Dell 405-AAMY RAID controller PCI Express 3.0 12 Gbit/s (190.5 mm vs 167.6 mm). Only the Dell 405-AAMY RAID controller PCI Express 3.0 12 Gbit/s has SSD support. Supported storage drive interfaces: SAS, Serial ATA III on the Dell 405-AAMY RAID controller PCI Express 3.0 12 Gbit/s, SAS on the HP P420/1GB FBWC 6Gb 2-ports Int SAS Controller.

Supported storage drive interfaces
- 405-AAMY RAID controller PCI Express 3.0 12 Gbit/s:SAS, Serial ATA III
- P420/1GB FBWC 6Gb 2-ports Int SAS Controller:SAS
Host interface
- 405-AAMY RAID controller PCI Express 3.0 12 Gbit/s:PCI Express
- P420/1GB FBWC 6Gb 2-ports Int SAS Controller:PCI Express x8
Data transfer rate
- 405-AAMY RAID controller PCI Express 3.0 12 Gbit/s:12 Gbit/s
- P420/1GB FBWC 6Gb 2-ports Int SAS Controller:6 Gbit/s
SSD support
- 405-AAMY RAID controller PCI Express 3.0 12 Gbit/s:Yes
- P420/1GB FBWC 6Gb 2-ports Int SAS Controller:No
Internal memory
- 405-AAMY RAID controller PCI Express 3.0 12 Gbit/s:2048 MB
- P420/1GB FBWC 6Gb 2-ports Int SAS Controller:1024 MB
Width
- 405-AAMY RAID controller PCI Express 3.0 12 Gbit/s:167.6 mm
- P420/1GB FBWC 6Gb 2-ports Int SAS Controller:190.5 mm
Height
- 405-AAMY RAID controller PCI Express 3.0 12 Gbit/s:64.4 mm
- P420/1GB FBWC 6Gb 2-ports Int SAS Controller:57.2 mm

Side by side

Differences highlightedShow differences only

Comparison of 405-AAMY, P420/1GB FBWC 6Gb 2-ports Int SAS Controller
25 specifications	A Dell 405-AAMY RAID controller PCI Express 3.0 12 Gbit/s Model 405-AAMY View product	B HP P420/1GB FBWC 6Gb 2-ports Int SAS Controller View product
Ports & interfaces2 differ
Supported storage drive interfacesDiffers	SAS, Serial ATA III	SAS
Host interfaceDiffers	PCI Express	PCI Express x8
PCI Express slots versionKnown for one	3.0	Unknown — not stated by the source
Performance3 differ
RAID Level MigrationKnown for one	Yes	Unknown — not stated by the source
Data transfer rateDiffers	12 Gbit/s	6 Gbit/s
SSD supportDiffers	Yes	No
Internal memoryDiffers	2048 MB	1024 MB
Internal memory typeKnown for one	DDR3	Unknown — not stated by the source
Memory clock speedKnown for one	1866 MHz	Unknown — not stated by the source
Number of devices supportedKnown for one	255	Unknown — not stated by the source
Online Capacity ExpansionKnown for one	Yes	Unknown — not stated by the source
S.M.A.R.T. supportKnown for one	Yes	Unknown — not stated by the source
Compatible productsKnown for one	- PowerEdge R440 - PowerEdge R540 - PowerEdge R940xa - PowerEdge R940 - PowerEdge T140 - PowerEdge R840 - PowerEdge R340 - PowerEdge R7425 - PowerEdge R740 - PowerEdge R740XD - PowerEdge T640 - PowerEdge R240 - PowerEdge R640 - PowerEdge T440 - PowerEdge T340	Unknown — not stated by the source
Processoridentical
Built-in processorKnown for one	Yes	Unknown — not stated by the source
Poweridentical
VoltageKnown for one	3.3 V	Unknown — not stated by the source
Technical detailsidentical
Product nameKnown for one	PERC H730	Unknown — not stated by the source
System requirementsidentical
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 60 °C	Unknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers	167.6 mm	190.5 mm
HeightDiffers	64.4 mm	57.2 mm
DepthKnown for one	Unknown — not stated by the source	241.3 mm

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