JL827A I New Sealed HPE FlexNetwork 5140 24G PoE+ 4SFP+ EI SwitchI O ports and slots: 24 RJ 45 autosensing 10 100 1000 ports (IEEE 802. 3 Type 10BASE T, IEEE 802. 3u Type 100BASETX, IEEE 802. 3ab Type 1000BASE T) with 4 combo ports (RJ 45 or SFP); Duplex: 10BASET 100BASE TX: half or full; 1000BASE T: full only 1 RJ 45 serial console port Power supplies: 1 power supply included Memory and processor: 512 MB SDRAM, 256 MB flash; Mounting and enclosure: Mounts in an EIA standard 19 inch telco rack or equipment cabinet