Product comparison · 2 raid controllers

Dell 405-AANN RAID controller PCI Express x8 3.0 1.2 Gbit/s vs Lenovo 4XC0G88850 RAID controller PCI Express x8 3.0 12 Gbit/s

10specifications compared
5differ
5identical
8known for one product only

Key differences

The Lenovo 4XC0G88850 RAID controller PCI Express x8 3.0 12 Gbit/s has 10.8 Gbit/s more data transfer rate than the Dell 405-AANN RAID controller PCI Express x8 3.0 1.2 Gbit/s (12 Gbit/s vs 1.2 Gbit/s). The Dell 405-AANN RAID controller PCI Express x8 3.0 1.2 Gbit/s has 247 more devices supported than the Lenovo 4XC0G88850 RAID controller PCI Express x8 3.0 12 Gbit/s (255 vs 8). Supported storage drive interfaces: SAS on the Dell 405-AANN RAID controller PCI Express x8 3.0 1.2 Gbit/s, SAS, Serial ATA on the Lenovo 4XC0G88850 RAID controller PCI Express x8 3.0 12 Gbit/s. RAID levels: 0, 1, 5, 6, 10, 50, 60 on the Dell 405-AANN RAID controller PCI Express x8 3.0 1.2 Gbit/s, 0, 1, 10, JBOD on the Lenovo 4XC0G88850 RAID controller PCI Express x8 3.0 12 Gbit/s.

Supported storage drive interfaces
- 405-AANN RAID controller PCI Express x8 3.0 1.2 Gbit/s:SAS
- 4XC0G88850 RAID controller PCI Express x8 3.0 12 Gbit/s:SAS, Serial ATA
RAID levels
- 405-AANN RAID controller PCI Express x8 3.0 1.2 Gbit/s:0, 1, 5, 6, 10, 50, 60
- 4XC0G88850 RAID controller PCI Express x8 3.0 12 Gbit/s:0, 1, 10, JBOD
Data transfer rate
- 405-AANN RAID controller PCI Express x8 3.0 1.2 Gbit/s:1.2 Gbit/s
- 4XC0G88850 RAID controller PCI Express x8 3.0 12 Gbit/s:12 Gbit/s
Number of devices supported
- 405-AANN RAID controller PCI Express x8 3.0 1.2 Gbit/s:255
- 4XC0G88850 RAID controller PCI Express x8 3.0 12 Gbit/s:8

Side by side

Differences highlightedShow differences only

Comparison of 405-AANN, 4XC0G88850
18 specifications	A Dell 405-AANN RAID controller PCI Express x8 3.0 1.2 Gbit/s Model 405-AANN View product	B Lenovo 4XC0G88850 RAID controller PCI Express x8 3.0 12 Gbit/s Model 4XC0G88850 View product
Ports & interfaces1 differ
Supported storage drive interfacesDiffers	SAS	SAS, Serial ATA
Host interface	PCI Express x8	PCI Express x8
PCI Express slots version	3.0	3.0
Internal mini-SAS portsKnown for one	2	Unknown — not stated by the source
Performance4 differ
RAID levelsDiffers	0, 1, 5, 6, 10, 50, 60	0, 1, 10, JBOD
Data transfer rateDiffers	1.2 Gbit/s	12 Gbit/s
SSD support	Yes	Yes
Number of devices supportedDiffers	255	8
Compatible productsDiffers	- PowerEdge R640 - PowerEdge R740 - PowerEdge R740XD - PowerEdge R440 - PowerEdge R540 - PowerEdge C4140 - PowerEdge R6415 - PowerEdge R7415 - PowerEdge R840 - PowerEdge R940xa - PowerEdge R740xd2 - PowerEdge R6515 - PowerEdge R7515	ThinkServer TD350, RD350, RD450, RD550, RD650
Processoridentical
Built-in processor	Yes	Yes
Processor family	LSI	LSI
System requirementsidentical
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Server operating systems supportedKnown for one	Windows Server 2012, Windows Server 2016	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
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 70 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-45 - 105 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%

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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