Product comparison · 2 raid controllers

Dell 405-AACW RAID controller PCI Express 3.0 vs Lenovo 4Y37A09733 RAID controller PCI Express x8 4.0 12 Gbit/s

7specifications compared
4differ
3identical
14known for one product only

Key differences

The Lenovo 4Y37A09733 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). Only the Lenovo 4Y37A09733 RAID controller PCI Express x8 4.0 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 4Y37A09733 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 4Y37A09733 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
- 4Y37A09733 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
- 4Y37A09733 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
- 4Y37A09733 RAID controller PCI Express x8 4.0 12 Gbit/s:4.0
SSD support
- 405-AACW RAID controller PCI Express 3.0:No
- 4Y37A09733 RAID controller PCI Express x8 4.0 12 Gbit/s:Yes

Side by side

Differences highlightedShow differences only

Comparison of 405-AACW, 4Y37A09733
21 specifications	A Dell 405-AACW RAID controller PCI Express 3.0 Model 405-AACW View product	B Lenovo 4Y37A09733 RAID controller PCI Express x8 4.0 12 Gbit/s Model 4Y37A09733 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
Performance1 differ
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	MegaRAID 9367-32i 8G
JBOD functionKnown for one	Unknown — not stated by the source	Yes
Number of devices supportedKnown for one	Unknown — not stated by the source	32
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
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	10 - 55 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 105 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
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

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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