Product comparison · 2 interface cards/adapters

APC Smart-UPS VT Parallel Maintenance Bypass Kit vs StarTech.com PEX4S950 interface cards/adapter Internal Serial

9specifications compared
9differ
0identical
17known for one product only

Key differences

Host interface
- Smart-UPS VT Parallel Maintenance Bypass Kit:Parallel
- PEX4S950 interface cards/adapter Internal Serial:PCIe
Operating temperature (T-T)
- Smart-UPS VT Parallel Maintenance Bypass Kit:0 - 40 °C
- PEX4S950 interface cards/adapter Internal Serial:0 - 55 °C
Storage temperature (T-T)
- Smart-UPS VT Parallel Maintenance Bypass Kit:-50 - 40 °C
- PEX4S950 interface cards/adapter Internal Serial:-40 - 75 °C
Operating relative humidity (H-H)
- Smart-UPS VT Parallel Maintenance Bypass Kit:0 - 95%
- PEX4S950 interface cards/adapter Internal Serial:5 - 95%
Width
- Smart-UPS VT Parallel Maintenance Bypass Kit:470 mm
- PEX4S950 interface cards/adapter Internal Serial:20 mm
Depth
- Smart-UPS VT Parallel Maintenance Bypass Kit:230 mm
- PEX4S950 interface cards/adapter Internal Serial:157 mm
Height
- Smart-UPS VT Parallel Maintenance Bypass Kit:70 mm
- PEX4S950 interface cards/adapter Internal Serial:120 mm
Weight
- Smart-UPS VT Parallel Maintenance Bypass Kit:1.73 kg
- PEX4S950 interface cards/adapter Internal Serial:309 g

Side by side

Differences highlightedShow differences only

Comparison of Smart-UPS VT Parallel Maintenance Bypass Kit, PEX4S950
26 specifications	A APC Smart-UPS VT Parallel Maintenance Bypass Kit View product	B StarTech.com PEX4S950 interface cards/adapter Internal Serial Model PEX4S950 View product
Ports & interfaces1 differ
Host interfaceDiffers	Parallel	PCIe
Output interfaceKnown for one	Unknown — not stated by the source	Serial
Serial ports quantityKnown for one	Unknown — not stated by the source	4
Serial interface typeKnown for one	Unknown — not stated by the source	RS-232
Designidentical
InternalKnown for one	Unknown — not stated by the source	Yes
PurposeKnown for one	Unknown — not stated by the source	PC
Featuresidentical
Data transfer rate (max)Known for one	Unknown — not stated by the source	0.00011 Gbit/s
FIFO (First In, First Out)Known for one	Unknown — not stated by the source	128 B
Operational conditions3 differ
Operating temperature (T-T)Differs	0 - 40 °C	0 - 55 °C
Storage temperature (T-T)Differs	-50 - 40 °C	-40 - 75 °C
Operating relative humidity (H-H)Differs	0 - 95%	5 - 95%
Storage relative humidity (H-H)Known for one	0 - 95%	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Weight & dimensions4 differ
WidthDiffers	470 mm	20 mm
DepthDiffers	230 mm	157 mm
HeightDiffers	70 mm	120 mm
WeightDiffers	1.73 kg	309 g
Packaging data1 differ
Package widthKnown for one	Unknown — not stated by the source	165 mm
Package depthKnown for one	Unknown — not stated by the source	230 mm
Package heightKnown for one	Unknown — not stated by the source	42 mm
Package weightDiffers	1.91 kg	400 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733020	Unknown — not stated by the source
Other featuresidentical
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Mac compatibilityKnown for one	No	Unknown — not stated by the source
Package dimensions (WxDxH)Known for one	483 x 279 x 203 mm	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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