QNAP

2 x 10 Gb SFP+ and 16 port PoE Budget 370W Multy-Gigabit switch with 2 bay network RAID storage, 16 PoE+ (4 PoE++) ports, 8 x 2.5 GbE nd 8 x 1GbE RJ-45, 2 bays 2.5 w/o HDD, 2 x M.2 NVMe, rackmount, QTS. 8-core Atom C3758 2.2 GHz, 16 GB (1 x 16 GB) up to 64 GB (2x32 GB) rackmount kit included

2 x 1 Gb SFP and 14 port PoE Budget 140W Multy-Gigabit switch with 4 bay network RAID storage, 16 PoE+ ports, 16 x 1GbE RJ-45, 4 bays 3.5 w/o HDD, 2 x M.2 SATA, QTS. Quad-core Celeron J4125 2.0 GHz (up to 2.7 GHz), 8 GB (2 x 4 GB)

5-Port RJ-45 Unmanaged 2.5Gbps fanless switch, Switching Capacity 25Gbps

Unmanaged 10 Gb / s switch with 3 SFP + ports and 8 1 Gb / s RJ-45 ports, throughput up to 76 Gb / s, JumboFrame support

Unmanaged 10 Gb / s switch with 3 SFP + ports, of which 1 is combined with RJ-45, and 8 1 Gb / s RJ-45 ports, bandwidth up to 76 Gb / s, support JumboFrame

10GbE switch 12 ports (4x10G SFP+ ports + 8x10G combo ports (RJ-45 10GbE and 10G SFP+))

10 Gbps managed switch with 4 SFP + ports, 8 1 Gbps RJ-45 ports, bandwidth up to 96 Gbps, JumboFrame support.

Managed switch 10 Gb / s with 4 SFP + ports, 2 of which are combined with RJ-45, 8 1 Gb / s RJ-45 ports, bandwidth up to 96 Gb / s, JumboFrame support

10 Gbps managed switch with 4 SFP + ports, combined with RJ-45, 8 1 Gbps RJ-45 ports, bandwidth up to 96 Gbps, JumboFrame support.

10 Gbps managed switch with 8 SFP + ports, 4 of which are combined with RJ-45, throughput up to 160 Gbps, JumboFrame support.

Managed 10 Gbps switch with 12 SFP + ports, 4 of which are combined with RJ-45, throughput up to 240 Gbps, JumboFrame support.

10 Gbps managed switch with 12 SFP + ports, 8 of which are combined with RJ-45, throughput up to 240 Gbps, JumboFrame support.

Managed switch with 8 x 2.5 Gb / s RJ-45 ports and 2 x 10 Gb/s SFP+ / RJ-45 ports up to 80 Gb/s throughput

Managed switch with 8 2.5Gbps RJ-45 ports and 2 10Gbps SFP+ ports, up to 80Gbps throughput

Managed switch with 8 x 2.5 Gb/s RJ-45 ports and 2 x 10 Gb/s SFP+ / RJ-45 ports up to 80 Gb/s rack-mountable

4-port 2.5 GbE network expansion card, Controller I225-LM, PCIe Gen2 x4, 3 x Brackets included (Full-height, Low-profile and Specialized for NAS)

Quad Port 5 GbE RJ-45 Network Card, PCIe Gen3 x4

Dual-port SFP+ 10GbE network expansion card, low-profile form factor, PCIe Gen3 x8

Dual-port SFP28 25GbE network expansion card; PCIe Gen3 x8

Dual Port 25 GbE SFP28 PCIe Gen4 x8 NIC

Dual Port 100 GbE SFP28 PCIe Gen4 x16 NIC

Dual-port 40GbE SFP+ network expansion card, Brackets for rackmount,tower and full height models are included.

LAN Expansion Card, PCIe Gen 3, Two 10GbE (10G / 5G / 2.5G / 1G / 100M)) Ports with SR-IOV and iSCSI, Block-based, Supports Multiple Virtual Disk Modes

OPTICAL TRANSCEIVER 25GBE SFP28 LC-LC 850NM SR UP TO 100M

Rail kit

Rail kit

Rail Kit

Rail kit

Ram module 8 GB DDR3 for TS-531P (TS-531P-2G, TS-531P-8G), TVS-471 (TVS-471-PT-4G, TVS-471-i3-4G), TVS-671 (TVS-671-PT-4G, TVS-671-i3-4G, TVS-671-i5-8G), TVS-871 (TVS-871-PT-4G, TVS-871-i3-4G, TVS-871-i5-8G, TVS-871-i7-16G)

RAM module 8 GB for TS-251, TS-251+-2G, TS-251+-8G, TS-251-4G, TS-451, TS-451+-2G, TS-451+-8G, TS-451-4G, TS-451U, TS-453 Pro, TS-453 Pro-8G, TS-453A-4G, TS-453A-8G, TS-453mini-2G, TS-453mini-8G, TS-453S Pro, TS-453U, TS-453U-RP, TS-651, TS-651-4G, TS-851, TS-851-4G, IS-453S-2G, IS-453S-8G