Product comparison · 2 raid controllers

Fujitsu PRAID EM400i vs Lenovo 4Y37A09728 RAID controller PCI Express x8 4.0 12 Gbit/s

6specifications compared
4differ
2identical
12known for one product only

Key differences

The Lenovo 4Y37A09728 RAID controller PCI Express x8 4.0 12 Gbit/s has 1 more PCI Express slots version than the Fujitsu PRAID EM400i (4.0 vs 3.0). The Lenovo 4Y37A09728 RAID controller PCI Express x8 4.0 12 Gbit/s has 6 more internal SAS ports than the Fujitsu PRAID EM400i (8 vs 2). Supported storage drive interfaces: SAS-3, Serial ATA III on the Fujitsu PRAID EM400i, SAS, Serial ATA on the Lenovo 4Y37A09728 RAID controller PCI Express x8 4.0 12 Gbit/s. RAID levels: 0, 1, 5, 6, 10, 50, 60 on the Fujitsu PRAID EM400i, 0, 1, 5, 6, 10, 50, 60, JBOD on the Lenovo 4Y37A09728 RAID controller PCI Express x8 4.0 12 Gbit/s.

Supported storage drive interfaces
- PRAID EM400i:SAS-3, Serial ATA III
- 4Y37A09728 RAID controller PCI Express x8 4.0 12 Gbit/s:SAS, Serial ATA
PCI Express slots version
- PRAID EM400i:3.0
- 4Y37A09728 RAID controller PCI Express x8 4.0 12 Gbit/s:4.0
Internal SAS ports
- PRAID EM400i:2
- 4Y37A09728 RAID controller PCI Express x8 4.0 12 Gbit/s:8
RAID levels
- PRAID EM400i:0, 1, 5, 6, 10, 50, 60
- 4Y37A09728 RAID controller PCI Express x8 4.0 12 Gbit/s:0, 1, 5, 6, 10, 50, 60, JBOD

Side by side

Differences highlightedShow differences only

Comparison of PRAID EM400i, 4Y37A09728
18 specifications	A Fujitsu PRAID EM400i View product	B Lenovo 4Y37A09728 RAID controller PCI Express x8 4.0 12 Gbit/s Model 4Y37A09728 View product
Ports & interfaces3 differ
Supported storage drive interfacesDiffers	SAS-3, Serial ATA III	SAS, Serial ATA
PCI Express slots versionDiffers	3.0	4.0
Internal SAS portsDiffers	2	8
External SAS portsKnown for one	1	Unknown — not stated by the source
Internal SATA ports quantityKnown for one	Unknown — not stated by the source	8
Performance1 differ
RAID levelsDiffers	0, 1, 5, 6, 10, 50, 60	0, 1, 5, 6, 10, 50, 60, JBOD
SSD supportKnown for one	Yes	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
ChipsetKnown for one	Unknown — not stated by the source	Broadcom SAS3908
JBOD functionKnown 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 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
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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