Product comparison · 2 raid controllers

Dell 405-AANN RAID controller PCI Express x8 3.0 1.2 Gbit/s vs HP P420/1GB FBWC 6Gb 2-ports Int SAS Controller

9specifications compared
4differ
5identical
9known for one product only

Key differences

The HP P420/1GB FBWC 6Gb 2-ports Int SAS Controller has 4.8 Gbit/s more data transfer rate than the Dell 405-AANN RAID controller PCI Express x8 3.0 1.2 Gbit/s (6 Gbit/s vs 1.2 Gbit/s). The HP P420/1GB FBWC 6Gb 2-ports Int SAS Controller has 22.9 mm more width than the Dell 405-AANN RAID controller PCI Express x8 3.0 1.2 Gbit/s (190.5 mm vs 167.6 mm). The HP P420/1GB FBWC 6Gb 2-ports Int SAS Controller has 176.9 mm more depth than the Dell 405-AANN RAID controller PCI Express x8 3.0 1.2 Gbit/s (241.3 mm vs 64.4 mm). Only the Dell 405-AANN RAID controller PCI Express x8 3.0 1.2 Gbit/s has SSD support.

Data transfer rate
- 405-AANN RAID controller PCI Express x8 3.0 1.2 Gbit/s:1.2 Gbit/s
- P420/1GB FBWC 6Gb 2-ports Int SAS Controller:6 Gbit/s
SSD support
- 405-AANN RAID controller PCI Express x8 3.0 1.2 Gbit/s:Yes
- P420/1GB FBWC 6Gb 2-ports Int SAS Controller:No
Width
- 405-AANN RAID controller PCI Express x8 3.0 1.2 Gbit/s:167.6 mm
- P420/1GB FBWC 6Gb 2-ports Int SAS Controller:190.5 mm
Depth
- 405-AANN RAID controller PCI Express x8 3.0 1.2 Gbit/s:64.4 mm
- P420/1GB FBWC 6Gb 2-ports Int SAS Controller:241.3 mm

Side by side

Differences highlightedShow differences only

Comparison of 405-AANN, P420/1GB FBWC 6Gb 2-ports Int SAS Controller
18 specifications	A Dell 405-AANN RAID controller PCI Express x8 3.0 1.2 Gbit/s Model 405-AANN View product	B HP P420/1GB FBWC 6Gb 2-ports Int SAS Controller View product
Ports & interfacesidentical
Supported storage drive interfaces	SAS	SAS
Host interface	PCI Express x8	PCI Express x8
PCI Express slots versionKnown for one	3.0	Unknown — not stated by the source
Internal mini-SAS ports	2	2
Performance2 differ
RAID levels	0, 1, 5, 6, 10, 50, 60	0, 1, 5, 6, 10, 50, 60
Data transfer rateDiffers	1.2 Gbit/s	6 Gbit/s
SSD supportDiffers	Yes	No
Number of devices supportedKnown for one	255	Unknown — not stated by the source
Compatible productsKnown for one	- PowerEdge R640 - PowerEdge R740 - PowerEdge R740XD - PowerEdge R440 - PowerEdge R540 - PowerEdge C4140 - PowerEdge R6415 - PowerEdge R7415 - PowerEdge R840 - PowerEdge R940xa - PowerEdge R740xd2 - PowerEdge R6515 - PowerEdge R7515	Unknown — not stated by the source
Internal memoryKnown for one	Unknown — not stated by the source	1024 MB
Processoridentical
Built-in processorKnown for one	Yes	Unknown — not stated by the source
Processor familyKnown for one	LSI	Unknown — not stated by the source
System requirementsidentical
Linux operating systems supported	Yes	Yes
Server operating systems supportedKnown for one	Windows Server 2012, Windows Server 2016	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions2 differ
WidthDiffers	167.6 mm	190.5 mm
DepthDiffers	64.4 mm	241.3 mm
HeightKnown for one	Unknown — not stated by the source	57.2 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.

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