Product comparison · 2 raid controllers

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

7specifications compared
3differ
4identical
19known for one product only

Key differences

The Dell 405-AAEK RAID controller PCI Express x8 3.0 has 247 more devices supported than the Lenovo 4Y37A72483 RAID controller PCI Express x8 3.0 12 Gbit/s (255 vs 8). The Dell 405-AAEK RAID controller PCI Express x8 3.0 has 0.6 mm more width than the Lenovo 4Y37A72483 RAID controller PCI Express x8 3.0 12 Gbit/s (167.6 mm vs 167 mm). Supported storage drive interfaces: SAS, Serial ATA III on the Dell 405-AAEK RAID controller PCI Express x8 3.0, SAS, Serial ATA on the Lenovo 4Y37A72483 RAID controller PCI Express x8 3.0 12 Gbit/s.

Supported storage drive interfaces
- 405-AAEK RAID controller PCI Express x8 3.0:SAS, Serial ATA III
- 4Y37A72483 RAID controller PCI Express x8 3.0 12 Gbit/s:SAS, Serial ATA
Number of devices supported
- 405-AAEK RAID controller PCI Express x8 3.0:255
- 4Y37A72483 RAID controller PCI Express x8 3.0 12 Gbit/s:8
Width
- 405-AAEK RAID controller PCI Express x8 3.0:167.6 mm
- 4Y37A72483 RAID controller PCI Express x8 3.0 12 Gbit/s:167 mm

Side by side

Differences highlightedShow differences only

Comparison of 405-AAEK, 4Y37A72483
26 specifications	A Dell 405-AAEK RAID controller PCI Express x8 3.0 Model 405-AAEK View product	B Lenovo 4Y37A72483 RAID controller PCI Express x8 3.0 12 Gbit/s Model 4Y37A72483 View product
Ports & interfaces1 differ
Supported storage drive interfacesDiffers	SAS, Serial ATA III	SAS, Serial ATA
Host interface	PCI Express x8	PCI Express x8
PCI Express slots version	3.0	3.0
Performance1 differ
RAID Level MigrationKnown for one	Unknown — not stated by the source	Yes
RAID levels	0, 1, 5, 6, 10, 50, 60	0, 1, 5, 6, 10, 50, 60
Data transfer rateKnown for one	Unknown — not stated by the source	12 Gbit/s
SSD supportKnown for one	Unknown — not stated by the source	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 supportedDiffers	255	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)
Channels quantityKnown for one	8 channels	Unknown — not stated by the source
Compatible productsKnown for one	PowerEdge R430 PowerEdge R530 PowerEdge R630 PowerEdge R640 PowerEdge R730 PowerEdge R730XD PowerEdge R740 PowerEdge R740XD	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supported	Yes	Yes
Server operating systems supportedKnown for one	Windows Server 2008 R2, Windows Server 2008 R2 x64, Windows Server 2012	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 & dimensions1 differ
WidthDiffers	167.6 mm	167 mm
HeightKnown for one	Unknown — not stated by the source	64 mm
DepthKnown for one	64.4 mm	Unknown — not stated by the source
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
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733080	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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