Product comparison · 2 raid controllers

Lenovo 4Y37A72483 RAID controller PCI Express x8 3.0 12 Gbit/s vs Lenovo 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s

17specifications compared
3differ
14identical
3known for one product only

Key differences

RAID levels
- 4Y37A72483 RAID controller PCI Express x8 3.0 12 Gbit/s:0, 1, 5, 6, 10, 50, 60
- 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s:0, 1, 10, 5, 50, 6, 60
Chipset
- 4Y37A72483 RAID controller PCI Express x8 3.0 12 Gbit/s:Microchip Luxor ROC PM8204
- 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s:Microchip Luxor ROC PM8236
Number of devices supported
- 4Y37A72483 RAID controller PCI Express x8 3.0 12 Gbit/s:8
- 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s:16

Side by side

Differences highlightedShow differences only

Comparison of 4Y37A72483, 4Y37A72485
20 specifications	A Lenovo 4Y37A72483 RAID controller PCI Express x8 3.0 12 Gbit/s Model 4Y37A72483 View product	B Lenovo 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s Model 4Y37A72485 View product
Ports & interfacesidentical
Supported storage drive interfaces	SAS, Serial ATA	SAS, Serial ATA
Host interface	PCI Express x8	PCI Express x8
PCI Express slots version	3.0	3.0
Performance3 differ
RAID Level MigrationKnown for one	Yes	Unknown — not stated by the source
RAID levelsDiffers	0, 1, 5, 6, 10, 50, 60	0, 1, 10, 5, 50, 6, 60
Data transfer rate	12 Gbit/s	12 Gbit/s
SSD support	Yes	Yes
ChipsetDiffers	Microchip Luxor ROC PM8204	Microchip Luxor ROC PM8236
JBOD function	Yes	Yes
Number of devices supportedDiffers	8	16
S.M.A.R.T. supportKnown for one	Yes	Unknown — not stated by the source
Hot-swap	Yes	Yes
Certification	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)	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)
Internal memoryKnown for one	Unknown — not stated by the source	4000 MB
System requirementsidentical
Windows operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes
Operational conditionsidentical
Operating temperature (T-T)	0 - 55 °C	0 - 55 °C
Operating relative humidity (H-H)	20 - 80%	20 - 80%
Weight & dimensionsidentical
Width	167 mm	167 mm
Height	64 mm	64 mm

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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