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Product comparison · 2 raid controllers

Dell 405-AANN RAID controller PCI Express x8 3.0 1.2 Gbit/s vs Lenovo ThinkSystem RAID 940-16i

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  • 8specifications compared
  • 5differ
  • 3identical
  • 16known for one product only

Key differences

The Lenovo ThinkSystem RAID 940-16i has 1 more PCI Express slots version than the Dell 405-AANN RAID controller PCI Express x8 3.0 1.2 Gbit/s (4.0 vs 3.0). The Lenovo ThinkSystem RAID 940-16i 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 239 more devices supported than the Lenovo ThinkSystem RAID 940-16i (255 vs 16). 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, 5, 6, 10, 50, 60, JBOD on the Lenovo ThinkSystem RAID 940-16i.

  • PCI Express slots version
    • 3.0
    • 4.0
  • RAID levels
    • 0, 1, 5, 6, 10, 50, 60
    • 0, 1, 5, 6, 10, 50, 60, JBOD
  • Data transfer rate
    • 1.2 Gbit/s
    • 12 Gbit/s
  • Number of devices supported
    • 255
    • 16

Side by side

Differences highlightedShow differences only
24 specifications
A

Dell

405-AANN RAID controller PCI Express x8 3.0 1.2 Gbit/s

Model 405-AANN

View product
B

Lenovo

ThinkSystem RAID 940-16iView product
Ports & interfaces1 differ
PCI Express slots versionDiffers3.04.0
Internal mini-SAS portsKnown for one2
Performance4 differ
RAID Level MigrationKnown for oneYes
RAID levelsDiffers0, 1, 5, 6, 10, 50, 600, 1, 5, 6, 10, 50, 60, JBOD
Data transfer rateDiffers1.2 Gbit/s12 Gbit/s
Internal memoryKnown for one8000 MB
Number of devices supportedDiffers25516
Hot-swapKnown for oneYes
CertificationKnown for oneUSA (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 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 R7515SR665 (7D2W/7D2V), SR645 (7D2Y/7D2X)
System requirementsidentical
Compatible operating systemsKnown for oneMicrosoft Windows Server 2016 Microsoft Windows Server 2019 Red Hat Enterprise Linux 8.1 SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server 12 SP5 with Xen SUSE Linux Enterprise Server 15 SP1 SUSE Linux Enterprise Server 15 SP1 with Xen VMware vSphere Hypervisor (ESXi) 6.7 U3 VMware vS
Linux operating systems supportedKnown for oneYes
Server operating systems supportedKnown for oneWindows Server 2012, Windows Server 2016
Operational conditionsidentical
Operating temperature (T-T)Known for one10 - 55 °C
Operating relative humidity (H-H)Known for one20 - 80%
Storage relative humidity (H-H)Known for one5 - 95%
Logistics dataidentical
Harmonized System (HS) codeKnown for one84733080
Processoridentical
Built-in processorKnown for oneYes
Processor familyKnown for oneLSI
Weight & dimensionsidentical
WidthKnown for one167.6 mm
DepthKnown for one64.4 mm

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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