Product comparison · 2 network video recorders (nvr)

QNAP VS-4108U-RP-PRO+-EU network video recorder Black vs QNAP VS-8140U-RP-PRO+ Black

Key differences

Number of fans
- VS-4108U-RP-PRO+-EU network video recorder Black:3 fan(s)
- VS-8140U-RP-PRO+ Black:2 fan(s)
USB 2.0 ports quantity
- VS-4108U-RP-PRO+-EU network video recorder Black:5
- VS-8140U-RP-PRO+ Black:4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- VS-4108U-RP-PRO+-EU network video recorder Black:0
- VS-8140U-RP-PRO+ Black:2
Depth
- VS-4108U-RP-PRO+-EU network video recorder Black:499 mm
- VS-8140U-RP-PRO+ Black:520 mm
Height
- VS-4108U-RP-PRO+-EU network video recorder Black:44 mm
- VS-8140U-RP-PRO+ Black:88 mm

Differences highlightedShow differences only

Comparison of VS-4108U-RP-PRO+-EU, VS-8140U-RP-PRO+
32 specifications	A QNAP VS-4108U-RP-PRO+-EU network video recorder Black Model VS-4108U-RP-PRO+-EU View product	B QNAP VS-8140U-RP-PRO+ Black Model VS-8140U-RP-PRO+ View product
Performance1 differ
Number of fansDiffers	3 fan(s)	2 fan(s)
Ports & interfaces2 differ
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
USB 2.0 ports quantityDiffers	5	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	2
Processoridentical
Processor frequencyKnown for one	Unknown — not stated by the source	3.3 GHz
Weight & dimensions2 differ
DepthDiffers	499 mm	520 mm
HeightDiffers	44 mm	88 mm
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84714100	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.