Searching rear in DDR4 UDIMM (Desktop)

[4719331852764] 4719331852764 Gigabyte B550MK AMD AM4 M-ATX Motherboard 4x DDR4~128GB,1x PCIe x16, 1 x PCIe x1, 2x M.2, 4x SATA , 4x USB 3.2, 4x USB 2.0

4719331852764 Gigabyte B550MK AMD AM4 M-ATX Motherboard 4x DDR4~128GB,1x PCIe x16, 1 x PCIe x1, 2x M.2, 4x SATA , 4x USB 3.2, 4x USB 2.0

$ 166.00

[4719331851743] 4719331851743 Gigabyte H610M H V2 DDR4 1.0 LGA 1700 mATX Motherboard, 2x DDR4 ~64GB, 1x PCI-E x16, 1x PCI-E x1, 1x M.2, 4x SATA, 2x USB 3.2, 4x USB 2.0

4719331851743 Gigabyte H610M H V2 DDR4 1.0 LGA 1700 mATX Motherboard, 2x DDR4 ~64GB, 1x PCI-E x16, 1x PCI-E x1, 1x M.2, 4x SATA, 2x USB 3.2, 4x USB 2.0

$ 196.00

[4719331810962] 4719331810962 Gigabyte B550M DS3H AC AM4 Ryzen mATX Motherboard, 4x DDR4, 3x PCI-e, 2x M.2, 4x SATA III, RAID 0/1/10, 4x USB 3.2, 4x USB 2.0

4719331810962 Gigabyte B550M DS3H AC AM4 Ryzen mATX Motherboard, 4x DDR4, 3x PCI-e, 2x M.2, 4x SATA III, RAID 0/1/10, 4x USB 3.2, 4x USB 2.0

$ 232.00

[GA-B760-DS3H-AX-D4] GA-B760-DS3H-AX-D4 Intel Socket LGA 1700, DDR4, 2 PCIe 4.0 x4 M.2, EZ-Latch, GbE LAN,Wi-Fi 6E 802.11ax, Rear USB-C 20Gb/s, DP, HDMI, smart fan 6, ATX

GA-B760-DS3H-AX-D4 Intel Socket LGA 1700, DDR4, 2 PCIe 4.0 x4 M.2, EZ-Latch, GbE LAN,Wi-Fi 6E 802.11ax, Rear USB-C 20Gb/s, DP, HDMI, smart fan 6, ATX

$ 269.00