Product comparison · 2 raid controllers

Lenovo 4Y37A09733 RAID controller PCI Express x8 4.0 12 Gbit/s vs Lenovo 7Y37A01087 RAID controller PCI Express x8 3.0

12specifications compared
4differ
8identical
8known for one product only

Key differences

The Lenovo 4Y37A09733 RAID controller PCI Express x8 4.0 12 Gbit/s has 1 more PCI Express slots version than the Lenovo 7Y37A01087 RAID controller PCI Express x8 3.0 (4.0 vs 3.0). Storage temperature (T-T): -40 - 105 °C on the Lenovo 4Y37A09733 RAID controller PCI Express x8 4.0 12 Gbit/s, -40 - 70 °C on the Lenovo 7Y37A01087 RAID controller PCI Express x8 3.0. Operating relative humidity (H-H): 20 - 80% on the Lenovo 4Y37A09733 RAID controller PCI Express x8 4.0 12 Gbit/s, 20 - 90% on the Lenovo 7Y37A01087 RAID controller PCI Express x8 3.0.

PCI Express slots version
- 4Y37A09733 RAID controller PCI Express x8 4.0 12 Gbit/s:4.0
- 7Y37A01087 RAID controller PCI Express x8 3.0:3.0
Storage temperature (T-T)
- 4Y37A09733 RAID controller PCI Express x8 4.0 12 Gbit/s:-40 - 105 °C
- 7Y37A01087 RAID controller PCI Express x8 3.0:-40 - 70 °C
Operating relative humidity (H-H)
- 4Y37A09733 RAID controller PCI Express x8 4.0 12 Gbit/s:20 - 80%
- 7Y37A01087 RAID controller PCI Express x8 3.0:20 - 90%

Side by side

Differences highlightedShow differences only

Comparison of 4Y37A09733, 7Y37A01087
20 specifications	A Lenovo 4Y37A09733 RAID controller PCI Express x8 4.0 12 Gbit/s Model 4Y37A09733 View product	B Lenovo 7Y37A01087 RAID controller PCI Express x8 3.0 Model 7Y37A01087 View product
Ports & interfaces1 differ
Supported storage drive interfaces	SAS, Serial ATA	SAS, Serial ATA
Host interface	PCI Express x8	PCI Express x8
PCI Express slots versionDiffers	4.0	3.0
Internal mini-SAS HD portsKnown for one	Unknown — not stated by the source	2
Performance1 differ
RAID levels	0, 1, 5, 6, 10, 50, 60	0, 1, 5, 6, 10, 50, 60
Data transfer rateKnown for one	12 Gbit/s	Unknown — not stated by the source
SSD support	Yes	Yes
ChipsetKnown for one	MegaRAID 9367-32i 8G	Unknown — not stated by the source
JBOD function	Yes	Yes
Number of devices supportedKnown for one	32	Unknown — not stated by the source
S.M.A.R.T. support	Yes	Yes
Hot-swapKnown for one	Yes	Unknown — not stated by the source
CertificationDiffers	USA (FCC 47 CFR part 15 Subpart B, class B) Canada (ICES -003, Class B) Taiwan (CNS 13438) Japan (VCCI V-3) Australia/New Zealand (AS/NZS CISPR 22) Korea (RRA no 2013-24 & 25) Europe (EN55022/EN55024) Safety: EN/ IEC/ UL 60950 RoHS WEEE	FCC Part 15 Class A Australia/New Zealand (AS/NZS CISPR 22) Canada (ICES-003 Class B) Europe (EN55022/EN55024) Japan (VCCI V-3) Korea (RRA no 2013-24 & 25) RoHS compliant EN/IEC/UL 60950 Taiwan (CNS 13438) USA (FCC 47 CFR part 15 Subpart B class B) WEEE
Internal memoryKnown for one	Unknown — not stated by the source	4096 MB
System requirementsidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)	10 - 55 °C	10 - 55 °C
Storage temperature (T-T)Differs	-40 - 105 °C	-40 - 70 °C
Operating relative humidity (H-H)Differs	20 - 80%	20 - 90%
Storage relative humidity (H-H)	5 - 95%	5 - 95%

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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