Product comparison · 2 raid controllers

Fujitsu PRAID EP400i vs Lenovo 4Y37A72484 RAID controller PCI Express x8 3.0 12 Gbit/s

7specifications compared
4differ
3identical
13known for one product only

Key differences

The Lenovo 4Y37A72484 RAID controller PCI Express x8 3.0 12 Gbit/s has 976 MB more internal memory than the Fujitsu PRAID EP400i (2000 MB vs 1024 MB). Only the Lenovo 4Y37A72484 RAID controller PCI Express x8 3.0 12 Gbit/s has SSD support. Supported storage drive interfaces: SAS on the Fujitsu PRAID EP400i, SAS, Serial ATA on the Lenovo 4Y37A72484 RAID controller PCI Express x8 3.0 12 Gbit/s. Chipset: LSI SAS3108 on the Fujitsu PRAID EP400i, Microchip Luxor ROC PM8204 on the Lenovo 4Y37A72484 RAID controller PCI Express x8 3.0 12 Gbit/s.

Supported storage drive interfaces
- PRAID EP400i:SAS
- 4Y37A72484 RAID controller PCI Express x8 3.0 12 Gbit/s:SAS, Serial ATA
SSD support
- PRAID EP400i:No
- 4Y37A72484 RAID controller PCI Express x8 3.0 12 Gbit/s:Yes
Internal memory
- PRAID EP400i:1024 MB
- 4Y37A72484 RAID controller PCI Express x8 3.0 12 Gbit/s:2000 MB
Chipset
- PRAID EP400i:LSI SAS3108
- 4Y37A72484 RAID controller PCI Express x8 3.0 12 Gbit/s:Microchip Luxor ROC PM8204

Side by side

Differences highlightedShow differences only

Comparison of PRAID EP400i, 4Y37A72484
20 specifications	A Fujitsu PRAID EP400i View product	B Lenovo 4Y37A72484 RAID controller PCI Express x8 3.0 12 Gbit/s Model 4Y37A72484 View product
Ports & interfaces1 differ
Supported storage drive interfacesDiffers	SAS	SAS, Serial ATA
Host interface	PCI Express x8	PCI Express x8
PCI Express slots versionKnown for one	Unknown — not stated by the source	3.0
Performance3 differ
RAID levels	0, 1, 5, 6, 10, 50, 60	0, 1, 5, 6, 10, 50, 60
Data transfer rate	12 Gbit/s	12 Gbit/s
SSD supportDiffers	No	Yes
Internal memoryDiffers	1024 MB	2000 MB
ChipsetDiffers	LSI SAS3108	Microchip Luxor ROC PM8204
JBOD functionKnown for one	Unknown — not stated by the source	Yes
Number of devices supportedKnown for one	Unknown — not stated by the source	8
Hot-swapKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	FCC Part 15 Class A Australia/New Zealand (AS/NZS 3548) Canada (ICES-003 Class B) Europe (EN55032/EN55024) Japan VCCI Korea KCC RoHS compliant EN/IEC/UL 60950 USA (FCC 47 CFR part 15 Subpart B class B)
RAID Level MigrationKnown for one	Yes	Unknown — not stated by the source
Online Capacity ExpansionKnown for one	Yes	Unknown — not stated by the source
S.M.A.R.T. supportKnown 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	0 - 55 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
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.

More raid controller comparisons

All raid controller comparisons