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Product comparison · 2 raid controllers

Lenovo RAID 940-16I vs StarTech.com 3 Port PCI Express 2.0 SATA III 6 Gbps RAID Controller Card w/ mSATA Slot and HyperDuo SSD Tiering

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  • 6specifications compared
  • 5differ
  • 1identical
  • 22known for one product only

Key differences

The Lenovo RAID 940-16I has 2 more PCI Express slots version than the StarTech.com 3 Port PCI Express 2.0 SATA III 6 Gbps RAID Controller Card w/ mSATA Slot and HyperDuo SSD Tiering (4.0 vs 2.0). The Lenovo RAID 940-16I has 6 Gbit/s more data transfer rate than the StarTech.com 3 Port PCI Express 2.0 SATA III 6 Gbps RAID Controller Card w/ mSATA Slot and HyperDuo SSD Tiering (12 Gbit/s vs 6 Gbit/s). Supported storage drive interfaces: SAS, Serial ATA on the Lenovo RAID 940-16I, Serial ATA III on the StarTech.com 3 Port PCI Express 2.0 SATA III 6 Gbps RAID Controller Card w/ mSATA Slot and HyperDuo SSD Tiering. Host interface: PCI Express x4 on the Lenovo RAID 940-16I, PCI Express x2 on the StarTech.com 3 Port PCI Express 2.0 SATA III 6 Gbps RAID Controller Card w/ mSATA Slot and HyperDuo SSD Tiering. RAID levels: 0, 1, 5, 10, 50, 60 on the Lenovo RAID 940-16I, 0, 1, JBOD on the StarTech.com 3 Port PCI Express 2.0 SATA III 6 Gbps RAID Controller Card w/ mSATA Slot and HyperDuo SSD Tiering.

  • Supported storage drive interfaces
    • SAS, Serial ATA
    • Serial ATA III
  • Host interface
    • PCI Express x4
    • PCI Express x2
  • PCI Express slots version
    • 4.0
    • 2.0
  • RAID levels
    • 0, 1, 5, 10, 50, 60
    • 0, 1, JBOD
  • Data transfer rate
    • 12 Gbit/s
    • 6 Gbit/s

Side by side

Differences highlightedShow differences only
28 specifications
A

Lenovo

RAID 940-16IView product
B

StarTech.com

3 Port PCI Express 2.0 SATA III 6 Gbps RAID Controller Card w/ mSATA Slot and HyperDuo SSD Tiering

Model PEXMSATA343

View product
Ports & interfaces3 differ
Supported storage drive interfacesDiffersSAS, Serial ATASerial ATA III
Host interfaceDiffersPCI Express x4PCI Express x2
PCI Express slots versionDiffers4.02.0
Internal SATA ports quantityKnown for one3
Performance2 differ
RAID levelsDiffers0, 1, 5, 10, 50, 600, 1, JBOD
Data transfer rateDiffers12 Gbit/s6 Gbit/s
SSD supportYesYes
ChipsetKnown for oneMarvell 88SE9230
Logical block addressing (LBA) supportKnown for one48 bit
CertificationKnown for oneRoHS, CE, FCC
RAID Level MigrationKnown for oneYes
Form factorKnown for oneLow-Profile MD2 PCIe AIC
Number of devices supportedKnown for one16
System requirementsidentical
Windows operating systems supportedKnown for oneWindows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 10 Pro x64, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows
Mac operating systems supportedKnown for oneMac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Linux operating systems supportedKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 50 °C
Storage temperature (T-T)Known for one-25 - 70 °C
Operating relative humidity (H-H)Known for one20 - 80%
Weight & dimensionsidentical
WidthKnown for one18 mm
DepthKnown for one115 mm
HeightKnown for one120 mm
WeightKnown for one57 g
Package dimensions (WxDxH)Known for one140 x 175 x 30 mm
Package weightKnown for one151 g
Other featuresidentical
PCI Card form factorKnown for oneFull-height (low-profile)
Maximum supported storage capacityKnown for one4 TB
Logistics dataidentical
Harmonized System (HS) codeKnown for one84733080

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