Product comparison · 2 raid controllers

Dell 405-AAEK RAID controller PCI Express x8 3.0 vs Lenovo 4Y37A93012 RAID controller PCI Express x8 12 Gbit/s

4specifications compared
3differ
1identical
22known 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 4Y37A93012 RAID controller PCI Express x8 12 Gbit/s (255 vs 8). Supported storage drive interfaces: SAS, Serial ATA III on the Dell 405-AAEK RAID controller PCI Express x8 3.0, PCI Express 4.0 on the Lenovo 4Y37A93012 RAID controller PCI Express x8 12 Gbit/s. RAID levels: 0, 1, 5, 6, 10, 50, 60 on the Dell 405-AAEK RAID controller PCI Express x8 3.0, 0, 1, 10 on the Lenovo 4Y37A93012 RAID controller PCI Express x8 12 Gbit/s.

Supported storage drive interfaces
- 405-AAEK RAID controller PCI Express x8 3.0:SAS, Serial ATA III
- 4Y37A93012 RAID controller PCI Express x8 12 Gbit/s:PCI Express 4.0
RAID levels
- 405-AAEK RAID controller PCI Express x8 3.0:0, 1, 5, 6, 10, 50, 60
- 4Y37A93012 RAID controller PCI Express x8 12 Gbit/s:0, 1, 10
Number of devices supported
- 405-AAEK RAID controller PCI Express x8 3.0:255
- 4Y37A93012 RAID controller PCI Express x8 12 Gbit/s:8

Side by side

Differences highlightedShow differences only

Comparison of 405-AAEK, 4Y37A93012
26 specifications	A Dell 405-AAEK RAID controller PCI Express x8 3.0 Model 405-AAEK View product	B Lenovo 4Y37A93012 RAID controller PCI Express x8 12 Gbit/s Model 4Y37A93012 View product
Ports & interfaces1 differ
Supported storage drive interfacesDiffers	SAS, Serial ATA III	PCI Express 4.0
Host interface	PCI Express x8	PCI Express x8
PCI Express slots versionKnown for one	3.0	Unknown — not stated by the source
Performance2 differ
RAID levelsDiffers	0, 1, 5, 6, 10, 50, 60	0, 1, 10
Data transfer rateKnown for one	Unknown — not stated by the source	12 Gbit/s
Form factorKnown for one	Unknown — not stated by the source	Low Profile PCIe
SSD supportKnown for one	Unknown — not stated by the source	Yes
ChipsetKnown for one	Unknown — not stated by the source	SAS3808
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	USA (FCC 47 CFR part 15 Subpart B, class B) Canada (ICES -003, Class B) Taiwan (CNS 13438) Japan (VCCI V-3) Australia/New Zealand (AS/NZS CISPR 22) Korea (RRA no 2013-24 & 25) Europe (EN55022/EN55024) Safety: EN/IEC/ UL 60950; RoHS; WEEE
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
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%
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
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Server operating systems supportedKnown for one	Windows Server 2008 R2, Windows Server 2008 R2 x64, Windows Server 2012	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	167.6 mm	Unknown — not stated by the source
DepthKnown for one	64.4 mm	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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