Product comparison · 2 raid controllers

Dell D90PG RAID controller PCI Express 2.0 6 Gbit/s vs Lenovo 7Y37A01086 RAID controller PCI Express x8 3.0 12 Gbit/s

Key differences

Host interface
- D90PG RAID controller PCI Express 2.0 6 Gbit/s:PCI Express
- 7Y37A01086 RAID controller PCI Express x8 3.0 12 Gbit/s:PCI Express x8
PCI Express slots version
- D90PG RAID controller PCI Express 2.0 6 Gbit/s:2.0
- 7Y37A01086 RAID controller PCI Express x8 3.0 12 Gbit/s:3.0
RAID levels
- D90PG RAID controller PCI Express 2.0 6 Gbit/s:0, 1, 5, 6, 10, 50, 60
- 7Y37A01086 RAID controller PCI Express x8 3.0 12 Gbit/s:0, 1, 5, 6, 10, 50, 60, JBOD
Data transfer rate
- D90PG RAID controller PCI Express 2.0 6 Gbit/s:6 Gbit/s
- 7Y37A01086 RAID controller PCI Express x8 3.0 12 Gbit/s:12 Gbit/s

Differences highlightedShow differences only

Comparison of D90PG, 7Y37A01086
13 specifications	A Dell D90PG RAID controller PCI Express 2.0 6 Gbit/s Model D90PG View product	B Lenovo 7Y37A01086 RAID controller PCI Express x8 3.0 12 Gbit/s Model 7Y37A01086 View product
Ports & interfaces3 differ
Supported storage drive interfacesDiffers	PCI Express 2.0	Serial ATA, Serial Attached SCSI
Host interfaceDiffers	PCI Express	PCI Express x8
PCI Express slots versionDiffers	2.0	3.0
External SAS portsKnown for one	2	Unknown — not stated by the source
External mini-SAS portsKnown for one	Unknown — not stated by the source	24
Performance2 differ
RAID levelsDiffers	0, 1, 5, 6, 10, 50, 60	0, 1, 5, 6, 10, 50, 60, JBOD
Data transfer rateDiffers	6 Gbit/s	12 Gbit/s
Internal memoryKnown for one	512 MB	Unknown — not stated by the source
Number of devices supportedKnown for one	192	Unknown — not stated by the source
S.M.A.R.T. supportKnown for one	Unknown — not stated by the source	Yes
Processoridentical
Processor frequencyKnown for one	800 MHz	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733080
Other featuresidentical
PCI Card form factorKnown for one	Unknown — not stated by the source	Full-height (low-profile)

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.