Product comparison · 2 raid controllers

Fujitsu PRAID EM400i vs Lenovo ThinkSystem RAID 730-8i

6specifications compared
3differ
3identical
19known for one product only

Key differences

The Lenovo ThinkSystem RAID 730-8i has 7 more external SAS ports than the Fujitsu PRAID EM400i (8 vs 1). Supported storage drive interfaces: SAS-3, Serial ATA III on the Fujitsu PRAID EM400i, SAS, Serial ATA on the Lenovo ThinkSystem RAID 730-8i. RAID levels: 0, 1, 5, 6, 10, 50, 60 on the Fujitsu PRAID EM400i, 0, 1, 5, 10, 50 on the Lenovo ThinkSystem RAID 730-8i.

Supported storage drive interfaces
- PRAID EM400i:SAS-3, Serial ATA III
- ThinkSystem RAID 730-8i:SAS, Serial ATA
External SAS ports
- PRAID EM400i:1
- ThinkSystem RAID 730-8i:8
RAID levels
- PRAID EM400i:0, 1, 5, 6, 10, 50, 60
- ThinkSystem RAID 730-8i:0, 1, 5, 10, 50

Side by side

Differences highlightedShow differences only

Comparison of PRAID EM400i, ThinkSystem RAID 730-8i
25 specifications	A Fujitsu PRAID EM400i View product	B Lenovo ThinkSystem RAID 730-8i View product
Ports & interfaces2 differ
Supported storage drive interfacesDiffers	SAS-3, Serial ATA III	SAS, Serial ATA
Host interface	PCI Express x8	PCI Express x8
PCI Express slots version	3.0	3.0
External SAS portsDiffers	1	8
Internal SAS portsKnown for one	2	Unknown — not stated by the source
Performance1 differ
RAID Level MigrationKnown for one	Unknown — not stated by the source	Yes
RAID levelsDiffers	0, 1, 5, 6, 10, 50, 60	0, 1, 5, 10, 50
SSD support	Yes	Yes
Internal memoryKnown for one	Unknown — not stated by the source	1000 MB
Number of devices supportedKnown for one	Unknown — not stated by the source	8
Online Capacity ExpansionKnown for one	Unknown — not stated by the source	Yes
Hot-swapKnown for one	Unknown — not stated by the source	Yes
Data transfer rateKnown for one	12 Gbit/s	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 55 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733080
Processoridentical
Built-in processorKnown for one	Yes	Unknown — not stated by the source
Processor frequencyKnown for one	1.2 MHz	Unknown — not stated by the source
Processor familyKnown for one	LSI	Unknown — not stated by the source
Other featuresidentical
PCI Card form factorKnown for one	Full-height (low-profile)	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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