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Product comparison · 2 raid controllers

Lenovo 4Y37A78834 RAID controller PCI Express x8 12 Gbit/s 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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  • 10specifications compared
  • 9differ
  • 1identical
  • 18known for one product only

Key differences

The Lenovo 4Y37A78834 RAID controller PCI Express x8 12 Gbit/s 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: PCI Express 4.0 on the Lenovo 4Y37A78834 RAID controller PCI Express x8 12 Gbit/s, 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 4Y37A78834 RAID controller PCI Express x8 12 Gbit/s, 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, 10 on the Lenovo 4Y37A78834 RAID controller PCI Express x8 12 Gbit/s, 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. Chipset: SAS3808 on the Lenovo 4Y37A78834 RAID controller PCI Express x8 12 Gbit/s, Marvell 88SE9230 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
    • PCI Express 4.0
    • Serial ATA III
  • Host interface
    • PCI Express x8
    • PCI Express x2
  • RAID levels
    • 0, 1, 10
    • 0, 1, JBOD
  • Data transfer rate
    • 12 Gbit/s
    • 6 Gbit/s
  • Chipset
    • SAS3808
    • Marvell 88SE9230
  • Operating temperature (T-T)
    • 10 - 55 °C
    • 5 - 50 °C
  • Storage temperature (T-T)
    • -40 - 70 °C
    • -25 - 70 °C
  • Operating relative humidity (H-H)
    • 20 - 90%
    • 20 - 80%

Side by side

Differences highlightedShow differences only
28 specifications
A

Lenovo

4Y37A78834 RAID controller PCI Express x8 12 Gbit/s

Model 4Y37A78834

View 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 & interfaces2 differ
Supported storage drive interfacesDiffersPCI Express 4.0Serial ATA III
Host interfaceDiffersPCI Express x8PCI Express x2
PCI Express slots versionKnown for one2.0
Internal SATA ports quantityKnown for one3
Performance4 differ
RAID levelsDiffers0, 1, 100, 1, JBOD
Data transfer rateDiffers12 Gbit/s6 Gbit/s
SSD supportYesYes
ChipsetDiffersSAS3808Marvell 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
JBOD functionKnown for oneYes
Number of devices supportedKnown for one8
S.M.A.R.T. supportKnown for oneYes
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 conditions3 differ
Operating temperature (T-T)Differs10 - 55 °C5 - 50 °C
Storage temperature (T-T)Differs-40 - 70 °C-25 - 70 °C
Operating relative humidity (H-H)Differs20 - 90%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

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