Product comparison · 2 raid controllers

Dell PERC H740P vs Lenovo 4Y37A09727 RAID controller PCI Express x8 3.0 12 Gbit/s

8specifications compared
4differ
4identical
14known for one product only

Key differences

The Dell PERC H740P has 0.1 more PCI Express slots version than the Lenovo 4Y37A09727 RAID controller PCI Express x8 3.0 12 Gbit/s (3.1 vs 3.0). The Dell PERC H740P has 16 more devices supported than the Lenovo 4Y37A09727 RAID controller PCI Express x8 3.0 12 Gbit/s (32 vs 16). Supported storage drive interfaces: SAS-3, Serial ATA III on the Dell PERC H740P, PCI Express on the Lenovo 4Y37A09727 RAID controller PCI Express x8 3.0 12 Gbit/s. RAID levels: 0, 1, 5, 6, 10, 50, 60 on the Dell PERC H740P, 0, 1, 10 on the Lenovo 4Y37A09727 RAID controller PCI Express x8 3.0 12 Gbit/s.

Supported storage drive interfaces
- PERC H740P:SAS-3, Serial ATA III
- 4Y37A09727 RAID controller PCI Express x8 3.0 12 Gbit/s:PCI Express
PCI Express slots version
- PERC H740P:3.1
- 4Y37A09727 RAID controller PCI Express x8 3.0 12 Gbit/s:3.0
RAID levels
- PERC H740P:0, 1, 5, 6, 10, 50, 60
- 4Y37A09727 RAID controller PCI Express x8 3.0 12 Gbit/s:0, 1, 10
Number of devices supported
- PERC H740P:32
- 4Y37A09727 RAID controller PCI Express x8 3.0 12 Gbit/s:16

Side by side

Differences highlightedShow differences only

Comparison of PERC H740P, 4Y37A09727
22 specifications	A Dell PERC H740P View product	B Lenovo 4Y37A09727 RAID controller PCI Express x8 3.0 12 Gbit/s Model 4Y37A09727 View product
Ports & interfaces2 differ
Supported storage drive interfacesDiffers	SAS-3, Serial ATA III	PCI Express
Host interface	PCI Express x8	PCI Express x8
PCI Express slots versionDiffers	3.1	3.0
Internal SAS portsKnown for one	Unknown — not stated by the source	16
Performance2 differ
RAID levelsDiffers	0, 1, 5, 6, 10, 50, 60	0, 1, 10
Data transfer rate	12 Gbit/s	12 Gbit/s
Form factorKnown for one	Unknown — not stated by the source	Low Profile PCIe
SSD support	Yes	Yes
ChipsetKnown for one	Unknown — not stated by the source	LSI SAS3416
JBOD functionKnown for one	Unknown — not stated by the source	Yes
Number of devices supportedDiffers	32	16
S.M.A.R.T. supportKnown for one	Unknown — not stated by the source	Yes
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 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
Channels quantityKnown for one	8 channels	Unknown — not stated by the source
System requirementsidentical
Linux operating systems supported	Yes	Yes
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Compatible operating systemsKnown for one	Microsoft Windows Server 2012, Red Hat Enterprise Linux 6.5, SuSE Linux Enterprise Server 12, Microsoft Windows Server 2016, Red Hat Enterprise Linux 7.0 or later	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 55 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	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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