Product comparison · 2 raid controllers

Fujitsu PRAID CP500i vs Lenovo RAID 940-16I

6specifications compared
4differ
2identical
6known for one product only

Key differences

Supported storage drive interfaces
- PRAID CP500i:SAS, Serial ATA III
- RAID 940-16I:SAS, Serial ATA
Host interface
- PRAID CP500i:PCI Express x8
- RAID 940-16I:PCI Express x4
PCI Express slots version
- PRAID CP500i:3.0
- RAID 940-16I:4.0
RAID levels
- PRAID CP500i:0, 1, 5, 10, 50
- RAID 940-16I:0, 1, 5, 10, 50, 60

Side by side

Differences highlightedShow differences only

Comparison of PRAID CP500i, RAID 940-16I
12 specifications	A Fujitsu PRAID CP500i View product	B Lenovo RAID 940-16I View product
Ports & interfaces3 differ
Supported storage drive interfacesDiffers	SAS, Serial ATA III	SAS, Serial ATA
Host interfaceDiffers	PCI Express x8	PCI Express x4
PCI Express slots versionDiffers	3.0	4.0
Internal mini-SAS HD portsKnown for one	2	Unknown — not stated by the source
Performance1 differ
RAID Level Migration	Yes	Yes
RAID levelsDiffers	0, 1, 5, 10, 50	0, 1, 5, 10, 50, 60
Data transfer rate	12 Gbit/s	12 Gbit/s
Form factorKnown for one	Unknown — not stated by the source	Low-Profile MD2 PCIe AIC
SSD supportKnown for one	Unknown — not stated by the source	Yes
Number of devices supportedKnown for one	Unknown — not stated by the source	16
S.M.A.R.T. supportKnown for one	Yes	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.

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