Product comparison · 2 raid controllers

Dell PERC H730P vs Dell PERC H755

4specifications compared
3differ
1identical
16known for one product only

Key differences

Supported storage drive interfaces
- PERC H730P:SAS-3, Serial ATA III
- PERC H755:SAS
Host interface
- PERC H730P:PCI Express x8
- PERC H755:PCI Express
Internal memory type
- PERC H730P:DDR3
- PERC H755:DDR4

Side by side

Differences highlightedShow differences only

Comparison of PERC H730P, PERC H755
20 specifications	A Dell PERC H730P View product	B Dell PERC H755 View product
Ports & interfaces2 differ
Supported storage drive interfacesDiffers	SAS-3, Serial ATA III	SAS
Host interfaceDiffers	PCI Express x8	PCI Express
PCI Express slots versionKnown for one	3.0	Unknown — not stated by the source
Performance1 differ
Data transfer rateKnown for one	12 Gbit/s	Unknown — not stated by the source
SSD supportKnown for one	Yes	Unknown — not stated by the source
Internal memoryKnown for one	2048 MB	Unknown — not stated by the source
Internal memory typeDiffers	DDR3	DDR4
Compatible productsKnown for one	- PowerEdge R740xd2 - PowerEdge XR2 - PowerEdge C6420	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	2666 MHz
Online Capacity ExpansionKnown for one	Unknown — not stated by the source	Yes
Hot-swapKnown 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
Processor modelKnown for one	LSISAS3108	Unknown — not stated by the source
Poweridentical
VoltageKnown for one	3.3 V	Unknown — not stated by the source
System requirementsidentical
Compatible operating systemsKnown for one	- Microsoft Windows Server 2008 R2 SP1 - Microsoft Windows Server 2012 - Microsoft Windows Server 2012 R1 & R2 - Red Hat Enterprise Linux 5.8 - Red Hat Enterprise Linux 6.5 - SUSE Linux Enterprise Server 10 SP4 - SUSE Linux Enterprise Server 11 SP3 - VMware ESXi 5.1 - VMware 6.0	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	167.6 mm	Unknown — not stated by the source
HeightKnown for one	64.4 mm	Unknown — not stated by the source
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