Samsung SRD-476D 2TB vs Samsung SRD-476D 4TB

Comparison of SRD-476D 2TB, SRD-476D 4TB

30 specifications	A Samsung SRD-476D 2TBView product	B Samsung SRD-476D 4TBView product
Performance1 differ
Video compression formats	H.264	H.264
Video loss detection	Yes	Yes
Analog signal format system	NTSC, PAL	NTSC, PAL
Event logging	Yes	Yes
Languages support	Multi	Multi
Operating system installed	Embedded LINUX	Embedded LINUX
Playback modes	Fast Backward, Fast forward, Slow	Fast Backward, Fast forward, Slow
Playback resolutions supported	1280 x 480, 720 x 480, 1280 x 576, 720 x 576	1280 x 480, 720 x 480, 1280 x 576, 720 x 576
Product colour	Black	Black
Supported protocols	RTP, RTSP, HTTP, CGI	RTP, RTSP, HTTP, CGI
Total storage capacityDiffers	2 TB	4 TB
Ports & interfacesidentical
HDMI ports quantity	1	1
VGA (D-Sub) output ports	1	1
Audio input	4	4
Audio output	1	1
USB 2.0 ports quantity	2	2
RS-485 ports	1	1
Networkidentical
Ethernet LAN (RJ-45) ports	1	1
Supported network protocols	TCP/IP, DHCP, PPPoE, SMTP, NTP, HTTP, HTTPS, DDNS, RTP, RTSP, SNMP	TCP/IP, DHCP, PPPoE, SMTP, NTP, HTTP, HTTPS, DDNS, RTP, RTSP, SNMP
Hard driveidentical
Number of HDDs supported	1	1
HDD interface	Serial ATA	Serial ATA
Optical driveidentical
Optical drive type	DVD/RW	DVD/RW
Poweridentical
Power consumption (typical)	25 W	25 W
Power requirements	100-240 VAC, 50-60Hz	100-240 VAC, 50-60Hz
Weight & dimensionsidentical
Dimensions (WxDxH)	215 x 351.6 x 88 mm	215 x 351.6 x 88 mm
Weight	3.3 kg	3.3 kg
Displayidentical
Display resolution	1280 x 480 pixels	1280 x 480 pixels
Display frame rate	120 fps	120 fps
Operational conditionsidentical
Operating relative humidity (H-H)	20 - 85%	20 - 85%
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C

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.