Switch HP 1420-24G: The HPE OfficeConnect 1420 Switch Series consists of unmanaged business-class Gigabit Ethernet switches for small business andothers looking for plug-and-play Layer 2 connectivity for their network. This model includes 24-port 10/100/1000 with two SFP Gigabit ports, It is fanless for silent operation and comes with a limited lifetime warranty as well as 24/7 phone support. Warranty also includes nextbusiness day replacement shipping. Specifications:Ports:(24), RJ-45 ports 10/100/1000(2) 100/1000 Mbps SFP portsMemory and processor:1MB flashPacket buffer size: 512 kilobytesWaiting time:100 Mb Latency: <8 microseconds1000 Mb Latency: <16 microsecondsData rate:up 38.7 MppsSwitching capacity:52 GbpsPower Requirements100-240 VAC; 50/60 HzSize:44 x 17.3 x 4.4 cmWeight:2.2 kg