Product comparison · 2 interface cards/adapters

Lindy 20939 interface cards/adapter vs StarTech.com 4-Port PCI Express USB 3.0 Card - 5Gbps

5specifications compared
4differ
1identical
34known for one product only

Key differences

Product colour
- 20939 interface cards/adapter:Black
- 4-Port PCI Express USB 3.0 Card - 5Gbps:Black, Stainless steel
Width
- 20939 interface cards/adapter:70 mm
- 4-Port PCI Express USB 3.0 Card - 5Gbps:15 mm
Depth
- 20939 interface cards/adapter:100 mm
- 4-Port PCI Express USB 3.0 Card - 5Gbps:167 mm
Height
- 20939 interface cards/adapter:9.5 mm
- 4-Port PCI Express USB 3.0 Card - 5Gbps:120 mm

Side by side

Differences highlightedShow differences only

Comparison of 20939, PEXUSB3S42
39 specifications	A Lindy 20939 interface cards/adapter Model 20939 View product	B StarTech.com 4-Port PCI Express USB 3.0 Card - 5Gbps Model PEXUSB3S42 View product
Ports & interfacesidentical
Host interfaceKnown for one	Unknown — not stated by the source	PCIe
Output interfaceKnown for one	Unknown — not stated by the source	USB 3.2 Gen 1 (3.1 Gen 1)
Expansion card form factorKnown for one	Unknown — not stated by the source	Full-height / Low-profile
Expansion card standardKnown for one	Unknown — not stated by the source	PCI 2.0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	4
eSATA ports quantityKnown for one	1	Unknown — not stated by the source
Design1 differ
InternalKnown for one	Unknown — not stated by the source	Yes
Product colourDiffers	Black	Black, Stainless steel
Maximum cable lengthKnown for one	Unknown — not stated by the source	3 m
Hot-swapKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	CE, FCC
Featuresidentical
ChipsetKnown for one	Unknown — not stated by the source	2 x Renesas / NEC - µPD720202
Data transfer rate (max)Known for one	Unknown — not stated by the source	5 Gbit/s
UASP supportKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 50 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 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
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Server operating systems supportedKnown for one	Unknown — not stated by the source	Windows Server 2008 R2, Windows Server 2012
Technical detailsidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Weight & dimensions3 differ
WidthDiffers	70 mm	15 mm
DepthDiffers	100 mm	167 mm
HeightDiffers	9.5 mm	120 mm
WeightKnown for one	Unknown — not stated by the source	90 g
Packaging dataidentical
Mounting brackets includedKnown for one	Unknown — not stated by the source	Yes
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Manual	Yes	Yes
Package widthKnown for one	Unknown — not stated by the source	217 mm
Package depthKnown for one	Unknown — not stated by the source	147 mm
Package heightKnown for one	Unknown — not stated by the source	37 mm
Package weightKnown for one	Unknown — not stated by the source	141 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733020
Products per master (outer) caseKnown for one	Unknown — not stated by the source	40 pc(s)
Master (outer) case widthKnown for one	Unknown — not stated by the source	455 mm
Master (outer) case lengthKnown for one	Unknown — not stated by the source	381 mm
Master (outer) case heightKnown for one	Unknown — not stated by the source	327 mm
Other featuresidentical
Data transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
MaterialKnown for one	Aluminium	Unknown — not stated by the source

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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