Product comparison · 2 network video recorders (nvr)

QNAP VS-2004 PRO VioStor NVR vs QNAP VS-6016 PRO

Key differences

Differences highlightedShow differences only

Comparison of VS-2004 PRO VioStor NVR, VS-6016 PRO
13 specifications	A QNAP VS-2004 PRO VioStor NVR View product	B QNAP VS-6016 PRO View product
Performance1 differ
Number of fansDiffers	1 fan(s)	2 fan(s)
Hard drive1 differ
RAID levelsDiffers	0, 1	0, 1, 5
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports	2	2
USB 2.0 ports quantity	5	5
eSATA	Yes	Yes
Supported network protocols	HTTP, TCP/IP, SMTP, DHCP, Static IP, DNS, DDNS, FTP, NTP, UPnP	HTTP, TCP/IP, SMTP, DHCP, Static IP, DNS, DDNS, FTP, NTP, UPnP
Featuresidentical
LED indicators	eSATA, LAN, Power, Status, USB	eSATA, LAN, Power, Status, USB
On/off switch	Yes	Yes
Reset button	Yes	Yes
Power1 differ
Power consumption (typical)Differs	25 W	43 W
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)	0 - 95%	0 - 95%
Weight & dimensions1 differ
WeightDiffers	1.74 kg	5.2 kg

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.