Product comparison · 2 raid controllers

Dell 405-AACW RAID controller PCI Express 3.0 vs Lenovo 4Y37A09728 RAID controller PCI Express x8 4.0 12 Gbit/s

4specifications compared
4differ
0identical
13known for one product only

Key differences

The Lenovo 4Y37A09728 RAID controller PCI Express x8 4.0 12 Gbit/s has 1 more PCI Express slots version than the Dell 405-AACW RAID controller PCI Express 3.0 (4.0 vs 3.0). Supported storage drive interfaces: SAS, Serial ATA III on the Dell 405-AACW RAID controller PCI Express 3.0, SAS, Serial ATA on the Lenovo 4Y37A09728 RAID controller PCI Express x8 4.0 12 Gbit/s. Host interface: PCI Express on the Dell 405-AACW RAID controller PCI Express 3.0, PCI Express x8 on the Lenovo 4Y37A09728 RAID controller PCI Express x8 4.0 12 Gbit/s. RAID levels: 0, 1, 5, 6, 10, 50, 60 on the Dell 405-AACW RAID controller PCI Express 3.0, 0, 1, 5, 6, 10, 50, 60, JBOD on the Lenovo 4Y37A09728 RAID controller PCI Express x8 4.0 12 Gbit/s.

Supported storage drive interfaces
- 405-AACW RAID controller PCI Express 3.0:SAS, Serial ATA III
- 4Y37A09728 RAID controller PCI Express x8 4.0 12 Gbit/s:SAS, Serial ATA
Host interface
- 405-AACW RAID controller PCI Express 3.0:PCI Express
- 4Y37A09728 RAID controller PCI Express x8 4.0 12 Gbit/s:PCI Express x8
PCI Express slots version
- 405-AACW RAID controller PCI Express 3.0:3.0
- 4Y37A09728 RAID controller PCI Express x8 4.0 12 Gbit/s:4.0
RAID levels
- 405-AACW RAID controller PCI Express 3.0:0, 1, 5, 6, 10, 50, 60
- 4Y37A09728 RAID controller PCI Express x8 4.0 12 Gbit/s:0, 1, 5, 6, 10, 50, 60, JBOD

Side by side

Differences highlightedShow differences only

Comparison of 405-AACW, 4Y37A09728
17 specifications	A Dell 405-AACW RAID controller PCI Express 3.0 Model 405-AACW View product	B Lenovo 4Y37A09728 RAID controller PCI Express x8 4.0 12 Gbit/s Model 4Y37A09728 View product
Ports & interfaces3 differ
Supported storage drive interfacesDiffers	SAS, Serial ATA III	SAS, Serial ATA
Host interfaceDiffers	PCI Express	PCI Express x8
PCI Express slots versionDiffers	3.0	4.0
Internal SAS portsKnown for one	Unknown — not stated by the source	8
Internal SATA ports quantityKnown for one	Unknown — not stated by the source	8
Performance1 differ
RAID levelsDiffers	0, 1, 5, 6, 10, 50, 60	0, 1, 5, 6, 10, 50, 60, JBOD
Data transfer rateKnown for one	Unknown — not stated by the source	12 Gbit/s
ChipsetKnown for one	Unknown — not stated by the source	Broadcom SAS3908
JBOD functionKnown for one	Unknown — not stated by the source	Yes
S.M.A.R.T. supportKnown for one	Unknown — not stated by the source	Yes
SSD supportKnown for one	No	Unknown — not stated by the source
Compatible productsKnown for one	PowerEdge R730XD PowerEdge R920 PowerEdge T630	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733080
Processoridentical
Built-in processorKnown for one	SAS 3108	Unknown — not stated by the source
Processor familyKnown for one	LSI	Unknown — not stated by the source
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

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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