Product comparison · 2 raid controllers

Lenovo 4Y37A72482 RAID controller PCI Express x8 3.0 12 Gbit/s vs Lenovo RAID 940-16I

5specifications compared
3differ
2identical
15known for one product only

Key differences

The Lenovo RAID 940-16I has 1 more PCI Express slots version than the Lenovo 4Y37A72482 RAID controller PCI Express x8 3.0 12 Gbit/s (4.0 vs 3.0). Host interface: PCI Express x8 on the Lenovo 4Y37A72482 RAID controller PCI Express x8 3.0 12 Gbit/s, PCI Express x4 on the Lenovo RAID 940-16I. RAID levels: 0, 1, 5, 10, 50 on the Lenovo 4Y37A72482 RAID controller PCI Express x8 3.0 12 Gbit/s, 0, 1, 5, 10, 50, 60 on the Lenovo RAID 940-16I.

Host interface
- 4Y37A72482 RAID controller PCI Express x8 3.0 12 Gbit/s:PCI Express x8
- RAID 940-16I:PCI Express x4
PCI Express slots version
- 4Y37A72482 RAID controller PCI Express x8 3.0 12 Gbit/s:3.0
- RAID 940-16I:4.0
RAID levels
- 4Y37A72482 RAID controller PCI Express x8 3.0 12 Gbit/s:0, 1, 5, 10, 50
- RAID 940-16I:0, 1, 5, 10, 50, 60

Side by side

Differences highlightedShow differences only

Comparison of 4Y37A72482, RAID 940-16I
20 specifications	A Lenovo 4Y37A72482 RAID controller PCI Express x8 3.0 12 Gbit/s Model 4Y37A72482 View product	B Lenovo RAID 940-16I View product
Ports & interfaces2 differ
Host interfaceDiffers	PCI Express x8	PCI Express x4
PCI Express slots versionDiffers	3.0	4.0
Internal mini-SAS HD portsKnown for one	2	Unknown — not stated by the source
Performance1 differ
RAID levelsDiffers	0, 1, 5, 10, 50	0, 1, 5, 10, 50, 60
ChipsetKnown for one	Adaptec PM8222 SmartIOC 2100	Unknown — not stated by the source
JBOD functionKnown for one	Yes	Unknown — not stated by the source
S.M.A.R.T. supportKnown for one	Yes	Unknown — not stated by the source
Hot-swapKnown for one	Yes	Unknown — not stated by the source
CertificationKnown for one	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)	Unknown — not stated by the source
RAID Level MigrationKnown for one	Unknown — not stated by the source	Yes
Form factorKnown for one	Unknown — not stated by the source	Low-Profile MD2 PCIe AIC
SSD supportKnown for one	Unknown — not stated by the source	Yes
Number of devices supportedKnown for one	Unknown — not stated by the source	16
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 55 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 80%	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	167 mm	Unknown — not stated by the source
HeightKnown for one	64 mm	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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