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Product comparison · 2 raid controllers

Lenovo ThinkSystem 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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  • 9specifications compared
  • 7differ
  • 2identical
  • 23known for one product only

Key differences

The Lenovo ThinkSystem 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 ThinkSystem 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 on the Lenovo ThinkSystem 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 x8 on the Lenovo ThinkSystem 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, 6, 10, 50, 60, JBOD on the Lenovo ThinkSystem 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 III
  • Host interface
    • PCI Express x8
    • PCI Express x2
  • PCI Express slots version
    • 4.0
    • 2.0
  • RAID levels
    • 0, 1, 5, 6, 10, 50, 60, JBOD
    • 0, 1, JBOD
  • Data transfer rate
    • 12 Gbit/s
    • 6 Gbit/s
  • Operating temperature (T-T)
    • 10 - 55 °C
    • 5 - 50 °C

Side by side

Differences highlightedShow differences only
32 specifications
A

Lenovo

ThinkSystem 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 interfacesDiffersSASSerial ATA III
Host interfaceDiffersPCI Express x8PCI Express x2
PCI Express slots versionDiffers4.02.0
Internal SATA ports quantityKnown for one3
Performance3 differ
RAID levelsDiffers0, 1, 5, 6, 10, 50, 60, JBOD0, 1, JBOD
Data transfer rateDiffers12 Gbit/s6 Gbit/s
SSD supportYesYes
ChipsetKnown for oneMarvell 88SE9230
Logical block addressing (LBA) supportKnown for one48 bit
CertificationDiffersUSA (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 WEEERoHS, CE, FCC
RAID Level MigrationKnown for oneYes
Internal memoryKnown for one8000 MB
Number of devices supportedKnown for one16
Hot-swapKnown for oneYes
Compatible productsKnown for oneSR665 (7D2W/7D2V), SR645 (7D2Y/7D2X)
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
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
Operational conditions1 differ
Operating temperature (T-T)Differs10 - 55 °C5 - 50 °C
Storage temperature (T-T)Known for one-25 - 70 °C
Operating relative humidity (H-H)20 - 80%20 - 80%
Storage relative humidity (H-H)Known for one5 - 95%
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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