Samsung SRN-1673S 3TB vs Samsung SRN-1673S 8TB

Comparison of SRN-1673S 3TB, SRN-1673S 8TB

29 specifications	A Samsung SRN-1673S 3TBView product	B Samsung SRN-1673S 8TBView product
Performanceidentical
Video input channels	16 channels	16 channels
Alarm input channels	16	16
Video formats supported	AVI, H.264, M-JPEG	AVI, H.264, M-JPEG
Audio codecs	G.711, G.726, AAC (16/48KHz)	G.711, G.726, AAC (16/48KHz)
Languages support	Multi	Multi
Hard drive1 differ
Number of HDDs supported	4	4
Total installed storage capacityDiffers	3 TB	8 TB
HDD interface	Serial ATA	Serial ATA
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports	18	18
Power over Ethernet (PoE)	Yes	Yes
HDMI output	Yes	Yes
USB 2.0 ports quantity	2	2
VGA (D-Sub) output ports	1	1
eSATA	Yes	Yes
Supported network protocols	TCP/IP, UDP/IP, RTP (UDP), RTP (TCP), RTSP, NTP, HTTP, DHCP (Server, Client), PPPoE, SMTP, ICMP, IGMP, ARP, DNS, DDNS, uPnP, HTTPS, SNMP, ONVIF (Profile-S)	TCP/IP, UDP/IP, RTP (UDP), RTP (TCP), RTSP, NTP, HTTP, DHCP (Server, Client), PPPoE, SMTP, ICMP, IGMP, ARP, DNS, DDNS, uPnP, HTTPS, SNMP, ONVIF (Profile-S)
Featuresidentical
Rack mounting	Yes	Yes
LED indicators	HDD, Power, Status	HDD, Power, Status
Poweridentical
Power consumption (typical)	309 W	309 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
System requirementsidentical
Windows operating systems supported	Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Win	Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Win
Mac operating systems supported	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	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 supported	Yes	Yes
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)	20 - 85%	20 - 85%
Weight & dimensionsidentical
Width	440 mm	440 mm
Depth	384.8 mm	384.8 mm
Height	88 mm	88 mm
Weight	5.6 kg	5.6 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.