Samsung SRN-873S 1TB vs Samsung SRN-873S 4TB

Comparison of SRN-873S 1TB, SRN-873S 4TB

31 specifications	A Samsung SRN-873S 1TBView product	B Samsung SRN-873S 4TBView product
Performanceidentical
Video input channels	8 channels	8 channels
Alarm input channels	4	4
Alarm output channels	3	3
Video formats supported	H.264, M-JPEG	H.264, M-JPEG
Languages support	Multi	Multi
Hard drive1 differ
Number of HDDs supported	2	2
Total installed storage capacityDiffers	1 TB	4 TB
Maximum storage capacity	12 TB	12 TB
HDD interface	Serial ATA	Serial ATA
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports	9	9
Power over Ethernet (PoE)	Yes	Yes
HDMI output	Yes	Yes
USB 2.0 ports quantity	2	2
VGA (D-Sub) output ports	1	1
Audio RCA inputs	8	8
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	Yes	Yes
Poweridentical
Power consumption (typical)	166 W	166 W
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
Mobile operating systems supported	Android	Android
Browser supported	Microsoft Internet Explorer, Mozilla Firefox, Google Chrome, Apple Safari	Microsoft Internet Explorer, Mozilla Firefox, Google Chrome, Apple Safari
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)	20 - 85%	20 - 85%
Weight & dimensionsidentical
Width	370 mm	370 mm
Depth	320 mm	320 mm
Height	44 mm	44 mm
Weight	3.4 kg	3.4 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.