Product comparison · 2 raid controllers

Dell 405-12193 RAID controller PCI Express x8 2.0 vs Fujitsu EP420i RAID controller PCI Express x8 12 Gbit/s

4specifications compared
2differ
2identical
12known for one product only

Key differences

The Fujitsu EP420i RAID controller PCI Express x8 12 Gbit/s has 1,024 MB more internal memory than the Dell 405-12193 RAID controller PCI Express x8 2.0 (2048 MB vs 1024 MB). Supported storage drive interfaces: SAS-2 on the Dell 405-12193 RAID controller PCI Express x8 2.0, SAS on the Fujitsu EP420i RAID controller PCI Express x8 12 Gbit/s.

Supported storage drive interfaces
- 405-12193 RAID controller PCI Express x8 2.0:SAS-2
- EP420i RAID controller PCI Express x8 12 Gbit/s:SAS
Internal memory
- 405-12193 RAID controller PCI Express x8 2.0:1024 MB
- EP420i RAID controller PCI Express x8 12 Gbit/s:2048 MB

Side by side

Differences highlightedShow differences only

Comparison of 405-12193, EP420i
16 specifications	A Dell 405-12193 RAID controller PCI Express x8 2.0 Model 405-12193 View product	B Fujitsu EP420i RAID controller PCI Express x8 12 Gbit/s Model EP420i View product
Ports & interfaces1 differ
Supported storage drive interfacesDiffers	SAS-2	SAS
Host interface	PCI Express x8	PCI Express x8
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
Internal SAS portsKnown for one	2	Unknown — not stated by the source
Performance1 differ
RAID levels	0, 1, 5, 6, 10, 50, 60	0, 1, 5, 6, 10, 50, 60
Internal memoryDiffers	1024 MB	2048 MB
Compatible productsKnown for one	- PowerEdge R320 - PowerEdge R420 - PowerEdge R520 - PowerEdge R620 - PowerEdge R720 - Poweredge R720xd - PowerEdge R820 - PowerEdge VRTX - PowerVault MD1200	Unknown — not stated by the source
RAID Level MigrationKnown for one	Unknown — not stated by the source	Yes
Data transfer rateKnown for one	Unknown — not stated by the source	12 Gbit/s
SSD supportKnown for one	Unknown — not stated by the source	Yes
ChipsetKnown for one	Unknown — not stated by the source	LSI SAS3108
Online Capacity ExpansionKnown for one	Unknown — not stated by the source	Yes
S.M.A.R.T. supportKnown for one	Unknown — not stated by the source	Yes
Processoridentical
Built-in processorKnown for one	Yes	Unknown — not stated by the source
Processor familyKnown for one	LSI	Unknown — not stated by the source
Technical detailsidentical
Data transfer rateKnown for one	600 Mbit/s	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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