Product comparison · 2 raid controllers

Dell 405-AACW RAID controller PCI Express 3.0 vs Lenovo 4Y37A72483 RAID controller PCI Express x8 3.0 12 Gbit/s

7specifications compared
3differ
4identical
15known for one product only

Key differences

Only the Lenovo 4Y37A72483 RAID controller PCI Express x8 3.0 12 Gbit/s has SSD support. 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 4Y37A72483 RAID controller PCI Express x8 3.0 12 Gbit/s. Host interface: PCI Express on the Dell 405-AACW RAID controller PCI Express 3.0, PCI Express x8 on the Lenovo 4Y37A72483 RAID controller PCI Express x8 3.0 12 Gbit/s.

Supported storage drive interfaces
- 405-AACW RAID controller PCI Express 3.0:SAS, Serial ATA III
- 4Y37A72483 RAID controller PCI Express x8 3.0 12 Gbit/s:SAS, Serial ATA
Host interface
- 405-AACW RAID controller PCI Express 3.0:PCI Express
- 4Y37A72483 RAID controller PCI Express x8 3.0 12 Gbit/s:PCI Express x8
SSD support
- 405-AACW RAID controller PCI Express 3.0:No
- 4Y37A72483 RAID controller PCI Express x8 3.0 12 Gbit/s:Yes

Side by side

Differences highlightedShow differences only

Comparison of 405-AACW, 4Y37A72483
22 specifications	A Dell 405-AACW RAID controller PCI Express 3.0 Model 405-AACW View product	B Lenovo 4Y37A72483 RAID controller PCI Express x8 3.0 12 Gbit/s Model 4Y37A72483 View product
Ports & interfaces2 differ
Supported storage drive interfacesDiffers	SAS, Serial ATA III	SAS, Serial ATA
Host interfaceDiffers	PCI Express	PCI Express x8
Performance1 differ
RAID Level MigrationKnown for one	Unknown — not stated by the source	Yes
Data transfer rateKnown for one	Unknown — not stated by the source	12 Gbit/s
SSD supportDiffers	No	Yes
ChipsetKnown for one	Unknown — not stated by the source	Microchip Luxor ROC PM8204
JBOD functionKnown for one	Unknown — not stated by the source	Yes
Number of devices supportedKnown for one	Unknown — not stated by the source	8
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 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)
Compatible productsKnown for one	PowerEdge R730XD PowerEdge R920 PowerEdge T630	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 55 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	167 mm
HeightKnown for one	Unknown — not stated by the source	64 mm
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

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.

More raid controller comparisons

All raid controller comparisons