Product comparison · 2 raid controllers

Lenovo 4Y37A72482 RAID controller PCI Express x8 3.0 12 Gbit/s vs Lenovo 4Y37A72486 RAID controller PCI 12 Gbit/s

11specifications compared
3differ
8identical
9known for one product only

Key differences

Host interface: PCI Express x8 on the Lenovo 4Y37A72482 RAID controller PCI Express x8 3.0 12 Gbit/s, PCI on the Lenovo 4Y37A72486 RAID controller PCI 12 Gbit/s. RAID levels: 0, 1, 5, 10, 50 on the Lenovo 4Y37A72482 RAID controller PCI Express x8 3.0 12 Gbit/s, JBOD on the Lenovo 4Y37A72486 RAID controller PCI 12 Gbit/s. Chipset: Adaptec PM8222 SmartIOC 2100 on the Lenovo 4Y37A72482 RAID controller PCI Express x8 3.0 12 Gbit/s, Microchip Luxor ROC PM8236 on the Lenovo 4Y37A72486 RAID controller PCI 12 Gbit/s.

Host interface
- 4Y37A72482 RAID controller PCI Express x8 3.0 12 Gbit/s:PCI Express x8
- 4Y37A72486 RAID controller PCI 12 Gbit/s:PCI
RAID levels
- 4Y37A72482 RAID controller PCI Express x8 3.0 12 Gbit/s:0, 1, 5, 10, 50
- 4Y37A72486 RAID controller PCI 12 Gbit/s:JBOD
Chipset
- 4Y37A72482 RAID controller PCI Express x8 3.0 12 Gbit/s:Adaptec PM8222 SmartIOC 2100
- 4Y37A72486 RAID controller PCI 12 Gbit/s:Microchip Luxor ROC PM8236

Side by side

Differences highlightedShow differences only

Comparison of 4Y37A72482, 4Y37A72486
20 specifications	A Lenovo 4Y37A72482 RAID controller PCI Express x8 3.0 12 Gbit/s Model 4Y37A72482 View product	B Lenovo 4Y37A72486 RAID controller PCI 12 Gbit/s Model 4Y37A72486 View product
Ports & interfaces1 differ
Supported storage drive interfaces	SAS, Serial ATA	SAS, Serial ATA
Host interfaceDiffers	PCI Express x8	PCI
PCI Express slots versionKnown for one	3.0	Unknown — not stated by the source
Internal mini-SAS HD portsKnown for one	2	Unknown — not stated by the source
Performance2 differ
RAID Level MigrationKnown for one	Unknown — not stated by the source	Yes
RAID levelsDiffers	0, 1, 5, 10, 50	JBOD
Data transfer rate	12 Gbit/s	12 Gbit/s
Form factorKnown for one	Unknown — not stated by the source	Custom (CFF)
ChipsetDiffers	Adaptec PM8222 SmartIOC 2100	Microchip Luxor ROC PM8236
JBOD function	Yes	Yes
Number of devices supportedKnown for one	Unknown — not stated by the source	16
S.M.A.R.T. support	Yes	Yes
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)
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)	0 - 55 °C	0 - 55 °C
Operating relative humidity (H-H)	20 - 80%	20 - 80%
Weight & dimensionsidentical
WidthKnown for one	167 mm	Unknown — not stated by the source
HeightKnown for one	64 mm	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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